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How to use float method of test.Open class

Best Mockito-kotlin code snippet using test.Open.float

CameraToOpenGlHelperTest.kt

Source:CameraToOpenGlHelperTest.kt

1/*2 * Copyright (C) 2021 Alberto Irurueta Carro (alberto@irurueta.com)3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 *         http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package com.irurueta.android.glutils17import com.irurueta.algebra.Matrix18import com.irurueta.geometry.*19import com.irurueta.statistics.UniformRandomizer20import io.mockk.unmockkAll21import org.junit.After22import org.junit.Assert.*23import org.junit.Test24import org.junit.runner.RunWith25import org.robolectric.RobolectricTestRunner26@RunWith(RobolectricTestRunner::class)27class CameraToOpenGlHelperTest {28    @After29    fun afterTest() {30        unmockkAll()31    }32    @Test33    fun checkConstants() {34        assertEquals(16, CameraToOpenGlHelper.MATRIX_LENGTH)35    }36    @Test(expected = IllegalArgumentException::class)37    fun computeProjectionMatrix_whenCameraAndZeroWidth_throwsIllegalArgumentException() {38        val camera = createCamera()39        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)40        CameraToOpenGlHelper.computeProjectionMatrix(41            camera,42            0,43            HEIGHT,44            NEAR_PLANE,45            FAR_PLANE,46            result47        )48    }49    @Test(expected = IllegalArgumentException::class)50    fun computeProjectionMatrix_whenCameraAndZeroHeight_throwsIllegalArgumentException() {51        val camera = createCamera()52        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)53        CameraToOpenGlHelper.computeProjectionMatrix(54            camera,55            WIDTH,56            0,57            NEAR_PLANE,58            FAR_PLANE,59            result60        )61    }62    @Test(expected = IllegalArgumentException::class)63    fun computeProjectionMatrix_whenCameraAndWrongResultLength_throwsIllegalArgumentException() {64        val camera = createCamera()65        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)66        CameraToOpenGlHelper.computeProjectionMatrix(67            camera,68            WIDTH,69            HEIGHT,70            NEAR_PLANE,71            FAR_PLANE,72            result73        )74    }75    @Test(expected = IllegalArgumentException::class)76    fun computeProjectionMatrix_whenCameraAndZeroNearPlane_throwsIllegalArgumentException() {77        val camera = createCamera()78        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)79        CameraToOpenGlHelper.computeProjectionMatrix(80            camera,81            WIDTH,82            HEIGHT,83            0.0f,84            FAR_PLANE,85            result86        )87    }88    @Test(expected = IllegalArgumentException::class)89    fun computeProjectionMatrix_whenCameraAndSmallFarPlane_throwsIllegalArgumentException() {90        val camera = createCamera()91        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)92        CameraToOpenGlHelper.computeProjectionMatrix(93            camera,94            WIDTH,95            HEIGHT,96            NEAR_PLANE,97            NEAR_PLANE,98            result99        )100    }101    @Test102    fun computeProjectionMatrix_whenCameraAndValid_computesExpectedValue() {103        val camera1 = createCamera()104        camera1.fixCameraSign()105        camera1.normalize()106        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)107        CameraToOpenGlHelper.computeProjectionMatrix(108            camera1,109            WIDTH,110            HEIGHT,111            NEAR_PLANE,112            FAR_PLANE,113            result114        )115        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera1)116        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(117            result,118            modelViewMatrix,119            WIDTH,120            HEIGHT121        )122        camera2.fixCameraSign()123        camera2.normalize()124        camera2.decompose()125        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))126    }127    @Test(expected = IllegalArgumentException::class)128    fun computeProjectionMatrix_whenIntrinsicsAndZeroWidth_throwsIllegalArgumentException() {129        val intrinsicParameters = createIntrinsicParameters()130        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)131        CameraToOpenGlHelper.computeProjectionMatrix(132            intrinsicParameters,133            0,134            HEIGHT,135            NEAR_PLANE,136            FAR_PLANE,137            result138        )139    }140    @Test(expected = IllegalArgumentException::class)141    fun computeProjectionMatrix_whenIntrinsicsAndZeroHeight_throwsIllegalArgumentException() {142        val intrinsicParameters = createIntrinsicParameters()143        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)144        CameraToOpenGlHelper.computeProjectionMatrix(145            intrinsicParameters,146            WIDTH,147            0,148            NEAR_PLANE,149            FAR_PLANE,150            result151        )152    }153    @Test(expected = IllegalArgumentException::class)154    fun computeProjectionMatrix_whenIntrinsicsAndWrongResultLength_throwsIllegalArgumentException() {155        val intrinsicParameters = createIntrinsicParameters()156        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)157        CameraToOpenGlHelper.computeProjectionMatrix(158            intrinsicParameters,159            WIDTH,160            HEIGHT,161            NEAR_PLANE,162            FAR_PLANE,163            result164        )165    }166    @Test(expected = IllegalArgumentException::class)167    fun computeProjectionMatrix_whenIntrinsicsAndZeroNearPlane_throwsIllegalArgumentException() {168        val intrinsicParameters = createIntrinsicParameters()169        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)170        CameraToOpenGlHelper.computeProjectionMatrix(171            intrinsicParameters,172            WIDTH,173            HEIGHT,174            0.0f,175            FAR_PLANE,176            result177        )178    }179    @Test(expected = IllegalArgumentException::class)180    fun computeProjectionMatrix_whenIntrinsicsAndSmallFarPlane_throwsIllegalArgumentException() {181        val intrinsicParameters = createIntrinsicParameters()182        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)183        CameraToOpenGlHelper.computeProjectionMatrix(184            intrinsicParameters,185            WIDTH,186            HEIGHT,187            NEAR_PLANE,188            NEAR_PLANE,189            result190        )191    }192    @Test193    fun computeProjectionMatrix_whenIntrinsicsValid_computesExpectedValue() {194        val intrinsicParameters1 = createIntrinsicParameters()195        val projectionMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)196        CameraToOpenGlHelper.computeProjectionMatrix(197            intrinsicParameters1,198            WIDTH,199            HEIGHT,200            NEAR_PLANE,201            FAR_PLANE,202            projectionMatrix203        )204        val intrinsicParameters2 = OpenGlToCameraHelper.computePinholeCameraIntrinsicsAndReturnNew(205            projectionMatrix,206            WIDTH,207            HEIGHT208        )209        assertEquals(210            intrinsicParameters1.horizontalFocalLength,211            intrinsicParameters2.horizontalFocalLength,212            ABSOLUTE_ERROR213        )214        assertEquals(215            intrinsicParameters1.verticalFocalLength,216            intrinsicParameters2.verticalFocalLength,217            ABSOLUTE_ERROR218        )219        assertEquals(220            intrinsicParameters1.horizontalPrincipalPoint,221            intrinsicParameters2.horizontalPrincipalPoint,222            ABSOLUTE_ERROR223        )224        assertEquals(225            intrinsicParameters1.verticalPrincipalPoint,226            intrinsicParameters2.verticalPrincipalPoint,227            ABSOLUTE_ERROR228        )229        assertEquals(230            intrinsicParameters1.skewness,231            intrinsicParameters2.skewness,232            ABSOLUTE_ERROR233        )234        assertTrue(235            intrinsicParameters1.internalMatrix.equals(236                intrinsicParameters2.internalMatrix,237                ABSOLUTE_ERROR238            )239        )240    }241    @Test(expected = IllegalArgumentException::class)242    fun computeProjectionMatrixAndReturnNew_whenIntrinsicsAndZeroWidth_throwsIllegalArgumentException() {243        val intrinsicParameters = createIntrinsicParameters()244        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(245            intrinsicParameters,246            0,247            HEIGHT,248            NEAR_PLANE,249            FAR_PLANE250        )251    }252    @Test(expected = IllegalArgumentException::class)253    fun computeProjectionMatrixAndReturnNew_whenCameraAndZeroWidth_throwsIllegalArgumentException() {254        val camera = createCamera()255        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(256            camera,257            0,258            HEIGHT,259            NEAR_PLANE,260            FAR_PLANE261        )262    }263    @Test(expected = IllegalArgumentException::class)264    fun computeProjectionMatrixAndReturnNew_whenCameraAndZeroHeight_throwsIllegalArgumentException() {265        val camera = createCamera()266        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(267            camera,268            WIDTH,269            0,270            NEAR_PLANE,271            FAR_PLANE272        )273    }274    @Test(expected = IllegalArgumentException::class)275    fun computeProjectionMatrixAndReturnNew_whenCameraAndZeroNearPlane_throwsIllegalArgumentException() {276        val camera = createCamera()277        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(278            camera,279            WIDTH,280            HEIGHT,281            0.0f,282            FAR_PLANE283        )284    }285    @Test(expected = IllegalArgumentException::class)286    fun computeProjectionMatrixAndReturnNew_whenCameraAndSmallFarPlane_throwsIllegalArgumentException() {287        val camera = createCamera()288        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(289            camera,290            WIDTH,291            HEIGHT,292            NEAR_PLANE,293            NEAR_PLANE294        )295    }296    @Test297    fun computeProjectionMatrixAndReturnNew_whenCamera_computesExpectedValue() {298        val camera1 = createCamera()299        camera1.fixCameraSign()300        camera1.normalize()301        val result = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(302            camera1,303            WIDTH,304            HEIGHT,305            NEAR_PLANE,306            FAR_PLANE307        )308        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera1)309        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(310            result,311            modelViewMatrix,312            WIDTH,313            HEIGHT314        )315        camera2.fixCameraSign()316        camera2.normalize()317        camera2.decompose()318        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))319    }320    @Test(expected = IllegalArgumentException::class)321    fun computeProjectionMatrixAndReturnNew_whenIntrinsicsAndZeroHeight_throwsIllegalArgumentException() {322        val intrinsicParameters = createIntrinsicParameters()323        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(324            intrinsicParameters,325            WIDTH,326            0,327            NEAR_PLANE,328            FAR_PLANE329        )330    }331    @Test(expected = IllegalArgumentException::class)332    fun computeProjectionMatrixAndReturnNew_whenIntrinsicsAndZeroNearPlane_throwsIllegalArgumentException() {333        val intrinsicParameters = createIntrinsicParameters()334        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(335            intrinsicParameters,336            WIDTH,337            HEIGHT,338            0.0f,339            FAR_PLANE340        )341    }342    @Test(expected = IllegalArgumentException::class)343    fun computeProjectionMatrixAndReturnNew_whenIntrinsicsAndSmallFarPlane_throwsIllegalArgumentException() {344        val intrinsicParameters = createIntrinsicParameters()345        CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(346            intrinsicParameters,347            WIDTH,348            HEIGHT,349            NEAR_PLANE,350            NEAR_PLANE351        )352    }353    @Test354    fun computeProjectionMatrixAndReturnNew_whenIntrinsicsValid_computesExpectedValue() {355        val intrinsicParameters1 = createIntrinsicParameters()356        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(357            intrinsicParameters1,358            WIDTH,359            HEIGHT,360            NEAR_PLANE,361            FAR_PLANE362        )363        val intrinsicParameters2 = OpenGlToCameraHelper.computePinholeCameraIntrinsicsAndReturnNew(364            projectionMatrix,365            WIDTH,366            HEIGHT367        )368        assertEquals(369            intrinsicParameters1.horizontalFocalLength,370            intrinsicParameters2.horizontalFocalLength,371            ABSOLUTE_ERROR372        )373        assertEquals(374            intrinsicParameters1.verticalFocalLength,375            intrinsicParameters2.verticalFocalLength,376            ABSOLUTE_ERROR377        )378        assertEquals(379            intrinsicParameters1.horizontalPrincipalPoint,380            intrinsicParameters2.horizontalPrincipalPoint,381            ABSOLUTE_ERROR382        )383        assertEquals(384            intrinsicParameters1.verticalPrincipalPoint,385            intrinsicParameters2.verticalPrincipalPoint,386            ABSOLUTE_ERROR387        )388        assertEquals(389            intrinsicParameters1.skewness,390            intrinsicParameters2.skewness,391            ABSOLUTE_ERROR392        )393        assertTrue(394            intrinsicParameters1.internalMatrix.equals(395                intrinsicParameters2.internalMatrix,396                ABSOLUTE_ERROR397            )398        )399    }400    @Test(expected = IllegalArgumentException::class)401    fun computeModelViewMatrix_whenCameraAndWrongResultLength_throwsIllegalArgumentException() {402        val camera = createCamera()403        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)404        CameraToOpenGlHelper.computeModelViewMatrix(camera, result)405    }406    @Test407    fun computeModelViewMatrix_whenCamera_computesExpectedValue() {408        val camera1 = createCamera()409        camera1.fixCameraSign()410        camera1.normalize()411        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)412        CameraToOpenGlHelper.computeModelViewMatrix(camera1, result)413        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(414            camera1.intrinsicParameters,415            WIDTH,416            HEIGHT,417            NEAR_PLANE,418            FAR_PLANE419        )420        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(421            projectionMatrix,422            result,423            WIDTH,424            HEIGHT425        )426        camera2.fixCameraSign()427        camera2.normalize()428        camera2.decompose()429        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))430    }431    @Test432    fun computeModelViewMatrix_whenRotationCenter_computesExpectedValue() {433        val camera1 = createCamera()434        camera1.fixCameraSign()435        camera1.normalize()436        val rotation1 = camera1.cameraRotation437        val center1 = camera1.cameraCenter438        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)439        CameraToOpenGlHelper.computeModelViewMatrix(rotation1, center1, result)440        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(441            camera1.intrinsicParameters,442            WIDTH,443            HEIGHT,444            NEAR_PLANE,445            FAR_PLANE446        )447        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(448            projectionMatrix,449            result,450            WIDTH,451            HEIGHT452        )453        camera2.fixCameraSign()454        camera2.normalize()455        camera2.decompose()456        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))457    }458    @Test(expected = IllegalArgumentException::class)459    fun computeModelViewMatrix_whenWrongRotationMatrixAndCenter1_throwsIllegalArgumentException() {460        val rotationMatrix = Matrix(1, 3)461        val center = Point3D.create()462        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)463        CameraToOpenGlHelper.computeModelViewMatrix(rotationMatrix, center, result)464    }465    @Test(expected = IllegalArgumentException::class)466    fun computeModelViewMatrix_whenWrongRotationMatrixAndCenter2_throwsIllegalArgumentException() {467        val rotationMatrix = Matrix(3, 1)468        val center = Point3D.create()469        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)470        CameraToOpenGlHelper.computeModelViewMatrix(rotationMatrix, center, result)471    }472    @Test(expected = IllegalArgumentException::class)473    fun computeModelViewMatrix_whenRotationMatrixCenterAndWrongResultLength_throwsIllegalArgumentException() {474        val camera = createCamera()475        camera.fixCameraSign()476        camera.normalize()477        val rotation = camera.cameraRotation478        val rotationMatrix = rotation.asInhomogeneousMatrix()479        val center = camera.cameraCenter480        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)481        CameraToOpenGlHelper.computeModelViewMatrix(rotationMatrix, center, result)482    }483    @Test484    fun computeModelViewMatrix_whenRotationMatrixAndCenter_computesExpectedValue() {485        val camera1 = createCamera()486        camera1.fixCameraSign()487        camera1.normalize()488        val rotation1 = camera1.cameraRotation489        val rotationMatrix1 = rotation1.asInhomogeneousMatrix()490        val center = camera1.cameraCenter491        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)492        CameraToOpenGlHelper.computeModelViewMatrix(rotationMatrix1, center, result)493        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(494            camera1.intrinsicParameters,495            WIDTH,496            HEIGHT,497            NEAR_PLANE,498            FAR_PLANE,499        )500        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(501            projectionMatrix,502            result,503            WIDTH,504            HEIGHT505        )506        camera2.fixCameraSign()507        camera2.normalize()508        camera2.decompose()509        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))510    }511    @Test512    fun computeModelViewMatrixAndReturnNew_whenCameraAndValidResult_computesExpectedValue() {513        val camera1 = createCamera()514        camera1.fixCameraSign()515        camera1.normalize()516        val result = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera1)517        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(518            camera1.intrinsicParameters,519            WIDTH,520            HEIGHT,521            NEAR_PLANE,522            FAR_PLANE,523        )524        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(525            projectionMatrix,526            result,527            WIDTH,528            HEIGHT529        )530        camera2.fixCameraSign()531        camera2.normalize()532        camera2.decompose()533        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))534    }535    @Test536    fun computeModelViewMatrixAndReturnNew_whenRotationAndCenter_computesExpectedValue() {537        val camera1 = createCamera()538        camera1.fixCameraSign()539        camera1.normalize()540        val rotation1 = camera1.cameraRotation541        val center1 = camera1.cameraCenter542        val result = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(rotation1, center1)543        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(544            camera1.intrinsicParameters,545            WIDTH,546            HEIGHT,547            NEAR_PLANE,548            FAR_PLANE,549        )550        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(551            projectionMatrix,552            result,553            WIDTH,554            HEIGHT555        )556        camera2.fixCameraSign()557        camera2.normalize()558        camera2.decompose()559        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))560    }561    @Test(expected = IllegalArgumentException::class)562    fun computeModelViewMatrixAndReturnNew_whenWrongRotationMatrixAndCenter1_throwsIllegalArgumentException() {563        val rotationMatrix = Matrix(1, 3)564        val center = Point3D.create()565        CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(rotationMatrix, center)566    }567    @Test(expected = IllegalArgumentException::class)568    fun computeModelViewMatrixAndReturnNew_whenWrongRotationMatrixAndCenter2_throwsIllegalArgumentException() {569        val rotationMatrix = Matrix(3, 1)570        val center = Point3D.create()571        CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(rotationMatrix, center)572    }573    @Test574    fun computeModelViewMatrixAndReturnNew_whenRotationMatrixAndCenter_computesExpectedValue() {575        val camera1 = createCamera()576        camera1.fixCameraSign()577        camera1.normalize()578        val rotation1 = camera1.cameraRotation579        val rotationMatrix1 = rotation1.asInhomogeneousMatrix()580        val center = camera1.cameraCenter581        val result =582            CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(rotationMatrix1, center)583        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(584            camera1.intrinsicParameters,585            WIDTH,586            HEIGHT,587            NEAR_PLANE,588            FAR_PLANE,589        )590        val camera2 = OpenGlToCameraHelper.computePinholeCameraAndReturnNew(591            projectionMatrix,592            result,593            WIDTH,594            HEIGHT595        )596        camera2.fixCameraSign()597        camera2.normalize()598        camera2.decompose()599        assertTrue(camera1.internalMatrix.equals(camera2.internalMatrix, LARGE_ABSOLUTE_ERROR))600    }601    @Test(expected = IllegalArgumentException::class)602    fun computeModelViewProjectionMatrix_whenProjectionMatrixWrongLength_throwsIllegalArgumentException() {603        val projectionMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)604        val modelViewMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)605        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)606        CameraToOpenGlHelper.computeModelViewProjectionMatrix(607            projectionMatrix,608            modelViewMatrix,609            result610        )611    }612    @Test(expected = IllegalArgumentException::class)613    fun computeModelViewProjectionMatrix_whenModelViewMatrixWrongLength_throwsIllegalArgumentException() {614        val projectionMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)615        val modelViewMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)616        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)617        CameraToOpenGlHelper.computeModelViewProjectionMatrix(618            projectionMatrix,619            modelViewMatrix,620            result621        )622    }623    @Test(expected = IllegalArgumentException::class)624    fun computeModelViewProjectionMatrix_whenResultWrongLength_throwsIllegalArgumentException() {625        val projectionMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)626        val modelViewMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)627        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)628        CameraToOpenGlHelper.computeModelViewProjectionMatrix(629            projectionMatrix,630            modelViewMatrix,631            result632        )633    }634    @Test635    fun computeModelViewProjectionMatrix_whenValid_computesExpectedValue() {636        val camera = createCamera()637        camera.fixCameraSign()638        camera.normalize()639        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(640            camera,641            WIDTH,642            HEIGHT,643            NEAR_PLANE,644            FAR_PLANE645        )646        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)647        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)648        CameraToOpenGlHelper.computeModelViewProjectionMatrix(649            projectionMatrix,650            modelViewMatrix,651            result652        )653        val expected = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)654        android.opengl.Matrix.multiplyMM(expected, 0, projectionMatrix, 0, modelViewMatrix, 0)655        assertArrayEquals(expected, result, 0.0f)656    }657    @Test(expected = IllegalArgumentException::class)658    fun computeModelViewProjectionMatrix_whenCameraAndZeroWidth_throwsIllegalArgumentException() {659        val camera = createCamera()660        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)661        CameraToOpenGlHelper.computeModelViewProjectionMatrix(662            camera,663            0,664            HEIGHT,665            NEAR_PLANE,666            FAR_PLANE,667            result668        )669    }670    @Test(expected = IllegalArgumentException::class)671    fun computeModelViewProjectionMatrix_whenCameraAndZeroHeight_throwsIllegalArgumentException() {672        val camera = createCamera()673        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)674        CameraToOpenGlHelper.computeModelViewProjectionMatrix(675            camera,676            WIDTH,677            0,678            NEAR_PLANE,679            FAR_PLANE,680            result681        )682    }683    @Test(expected = IllegalArgumentException::class)684    fun computeModelViewProjectionMatrix_whenCameraAndZeroNearPlane_throwsIllegalArgumentException() {685        val camera = createCamera()686        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)687        CameraToOpenGlHelper.computeModelViewProjectionMatrix(688            camera,689            WIDTH,690            HEIGHT,691            0.0f,692            FAR_PLANE,693            result694        )695    }696    @Test(expected = IllegalArgumentException::class)697    fun computeModelViewProjectionMatrix_whenCameraAndSmallFarPlane_throwsIllegalArgumentException() {698        val camera = createCamera()699        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)700        CameraToOpenGlHelper.computeModelViewProjectionMatrix(701            camera,702            WIDTH,703            HEIGHT,704            NEAR_PLANE,705            NEAR_PLANE,706            result707        )708    }709    @Test(expected = IllegalArgumentException::class)710    fun computeModelViewProjectionMatrix_whenCameraAndWrongResultLength_throwsIllegalArgumentException() {711        val camera = createCamera()712        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)713        CameraToOpenGlHelper.computeModelViewProjectionMatrix(714            camera,715            WIDTH,716            HEIGHT,717            NEAR_PLANE,718            FAR_PLANE,719            result720        )721    }722    @Test723    fun computeModelViewProjectionMatrix_whenCamera_computesExpectedValue() {724        val camera = createCamera()725        camera.fixCameraSign()726        camera.normalize()727        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(728            camera,729            WIDTH,730            HEIGHT,731            NEAR_PLANE,732            FAR_PLANE733        )734        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)735        val expected = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)736        CameraToOpenGlHelper.computeModelViewProjectionMatrix(737            projectionMatrix,738            modelViewMatrix,739            expected740        )741        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)742        CameraToOpenGlHelper.computeModelViewProjectionMatrix(743            camera,744            WIDTH,745            HEIGHT,746            NEAR_PLANE,747            FAR_PLANE,748            result749        )750        assertArrayEquals(expected, result, 0.0f)751    }752    @Test(expected = IllegalArgumentException::class)753    fun computeModelViewProjectionMatrix_whenIntrinsicsAndZeroWidth_throwsIllegalArgumentException() {754        val camera = createCamera()755        val intrinsics = camera.intrinsicParameters756        val rotation = camera.cameraRotation757        val center = camera.cameraCenter758        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)759        CameraToOpenGlHelper.computeModelViewProjectionMatrix(760            intrinsics,761            rotation,762            center,763            0,764            HEIGHT,765            NEAR_PLANE,766            FAR_PLANE,767            result768        )769    }770    @Test(expected = IllegalArgumentException::class)771    fun computeModelViewProjectionMatrix_whenIntrinsicsAndZeroHeight_throwsIllegalArgumentException() {772        val camera = createCamera()773        val intrinsics = camera.intrinsicParameters774        val rotation = camera.cameraRotation775        val center = camera.cameraCenter776        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)777        CameraToOpenGlHelper.computeModelViewProjectionMatrix(778            intrinsics,779            rotation,780            center,781            WIDTH,782            0,783            NEAR_PLANE,784            FAR_PLANE,785            result786        )787    }788    @Test(expected = IllegalArgumentException::class)789    fun computeModelViewProjectionMatrix_whenIntrinsicsAndZeroNearPlane_throwsIllegalArgumentException() {790        val camera = createCamera()791        val intrinsics = camera.intrinsicParameters792        val rotation = camera.cameraRotation793        val center = camera.cameraCenter794        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)795        CameraToOpenGlHelper.computeModelViewProjectionMatrix(796            intrinsics,797            rotation,798            center,799            WIDTH,800            HEIGHT,801            0.0f,802            FAR_PLANE,803            result804        )805    }806    @Test(expected = IllegalArgumentException::class)807    fun computeModelViewProjectionMatrix_whenIntrinsicsAndSmallFarPlane_throwsIllegalArgumentException() {808        val camera = createCamera()809        val intrinsics = camera.intrinsicParameters810        val rotation = camera.cameraRotation811        val center = camera.cameraCenter812        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)813        CameraToOpenGlHelper.computeModelViewProjectionMatrix(814            intrinsics,815            rotation,816            center,817            WIDTH,818            HEIGHT,819            NEAR_PLANE,820            NEAR_PLANE,821            result822        )823    }824    @Test(expected = IllegalArgumentException::class)825    fun computeModelViewProjectionMatrix_whenIntrinsicsAndWrongResultLength_throwsIllegalArgumentException() {826        val camera = createCamera()827        val intrinsics = camera.intrinsicParameters828        val rotation = camera.cameraRotation829        val center = camera.cameraCenter830        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)831        CameraToOpenGlHelper.computeModelViewProjectionMatrix(832            intrinsics,833            rotation,834            center,835            WIDTH,836            HEIGHT,837            NEAR_PLANE,838            FAR_PLANE,839            result840        )841    }842    @Test843    fun computeModelViewProjectionMatrix_whenIntrinsics_computesExpectedValue() {844        val camera = createCamera()845        camera.fixCameraSign()846        camera.normalize()847        camera.decompose()848        val intrinsics = camera.intrinsicParameters849        val rotation = camera.cameraRotation850        val center = camera.cameraCenter851        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(852            camera,853            WIDTH,854            HEIGHT,855            NEAR_PLANE,856            FAR_PLANE857        )858        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)859        val expected = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)860        CameraToOpenGlHelper.computeModelViewProjectionMatrix(861            projectionMatrix,862            modelViewMatrix,863            expected864        )865        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)866        CameraToOpenGlHelper.computeModelViewProjectionMatrix(867            intrinsics,868            rotation,869            center,870            WIDTH,871            HEIGHT,872            NEAR_PLANE,873            FAR_PLANE,874            result875        )876        assertArrayEquals(expected, result, 0.0f)877    }878    @Test(expected = IllegalArgumentException::class)879    fun computeModelViewProjectionMatrix_whenWrongRotationMatrix1_throwsIllegalArgumentException() {880        val camera = createCamera()881        val intrinsics = camera.intrinsicParameters882        val rotationMatrix = Matrix(1, 3)883        val center = camera.cameraCenter884        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)885        CameraToOpenGlHelper.computeModelViewProjectionMatrix(886            intrinsics,887            rotationMatrix,888            center,889            0,890            HEIGHT,891            NEAR_PLANE,892            FAR_PLANE,893            result894        )895    }896    @Test(expected = IllegalArgumentException::class)897    fun computeModelViewProjectionMatrix_whenWrongRotationMatrix2_throwsIllegalArgumentException() {898        val camera = createCamera()899        val intrinsics = camera.intrinsicParameters900        val rotationMatrix = Matrix(3, 1)901        val center = camera.cameraCenter902        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)903        CameraToOpenGlHelper.computeModelViewProjectionMatrix(904            intrinsics,905            rotationMatrix,906            center,907            0,908            HEIGHT,909            NEAR_PLANE,910            FAR_PLANE,911            result912        )913    }914    @Test(expected = IllegalArgumentException::class)915    fun computeModelViewProjectionMatrix_whenRotationMatrixAndZeroWidth_throwsIllegalArgumentException() {916        val camera = createCamera()917        camera.fixCameraSign()918        camera.normalize()919        camera.decompose()920        val intrinsics = camera.intrinsicParameters921        val rotation = camera.cameraRotation922        val rotationMatrix = rotation.asInhomogeneousMatrix()923        val center = camera.cameraCenter924        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)925        CameraToOpenGlHelper.computeModelViewProjectionMatrix(926            intrinsics,927            rotationMatrix,928            center,929            0,930            HEIGHT,931            NEAR_PLANE,932            FAR_PLANE,933            result934        )935    }936    @Test(expected = IllegalArgumentException::class)937    fun computeModelViewProjectionMatrix_whenRotationMatrixAndZeroHeight_throwsIllegalArgumentException() {938        val camera = createCamera()939        camera.fixCameraSign()940        camera.normalize()941        camera.decompose()942        val intrinsics = camera.intrinsicParameters943        val rotation = camera.cameraRotation944        val rotationMatrix = rotation.asInhomogeneousMatrix()945        val center = camera.cameraCenter946        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)947        CameraToOpenGlHelper.computeModelViewProjectionMatrix(948            intrinsics,949            rotationMatrix,950            center,951            WIDTH,952            0,953            NEAR_PLANE,954            FAR_PLANE,955            result956        )957    }958    @Test(expected = IllegalArgumentException::class)959    fun computeModelViewProjectionMatrix_whenRotationMatrixAndZeroNearPlane_throwsIllegalArgumentException() {960        val camera = createCamera()961        camera.fixCameraSign()962        camera.normalize()963        camera.decompose()964        val intrinsics = camera.intrinsicParameters965        val rotation = camera.cameraRotation966        val rotationMatrix = rotation.asInhomogeneousMatrix()967        val center = camera.cameraCenter968        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)969        CameraToOpenGlHelper.computeModelViewProjectionMatrix(970            intrinsics,971            rotationMatrix,972            center,973            WIDTH,974            HEIGHT,975            0.0f,976            FAR_PLANE,977            result978        )979    }980    @Test(expected = IllegalArgumentException::class)981    fun computeModelViewProjectionMatrix_whenRotationMatrixAndSmallFarPlane_throwsIllegalArgumentException() {982        val camera = createCamera()983        camera.fixCameraSign()984        camera.normalize()985        camera.decompose()986        val intrinsics = camera.intrinsicParameters987        val rotation = camera.cameraRotation988        val rotationMatrix = rotation.asInhomogeneousMatrix()989        val center = camera.cameraCenter990        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)991        CameraToOpenGlHelper.computeModelViewProjectionMatrix(992            intrinsics,993            rotationMatrix,994            center,995            WIDTH,996            HEIGHT,997            NEAR_PLANE,998            NEAR_PLANE,999            result1000        )1001    }1002    @Test(expected = IllegalArgumentException::class)1003    fun computeModelViewProjectionMatrix_whenRotationMatrixAndWrongResultLength_throwsIllegalArgumentException() {1004        val camera = createCamera()1005        camera.fixCameraSign()1006        camera.normalize()1007        camera.decompose()1008        val intrinsics = camera.intrinsicParameters1009        val rotation = camera.cameraRotation1010        val rotationMatrix = rotation.asInhomogeneousMatrix()1011        val center = camera.cameraCenter1012        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)1013        CameraToOpenGlHelper.computeModelViewProjectionMatrix(1014            intrinsics,1015            rotationMatrix,1016            center,1017            WIDTH,1018            HEIGHT,1019            NEAR_PLANE,1020            FAR_PLANE,1021            result1022        )1023    }1024    @Test1025    fun computeModelViewProjectionMatrix_whenRotationMatrix_computesExpectedValue() {1026        val camera = createCamera()1027        camera.fixCameraSign()1028        camera.normalize()1029        camera.decompose()1030        val intrinsics = camera.intrinsicParameters1031        val rotation = camera.cameraRotation1032        val rotationMatrix = rotation.asInhomogeneousMatrix()1033        val center = camera.cameraCenter1034        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(1035            camera,1036            WIDTH,1037            HEIGHT,1038            NEAR_PLANE,1039            FAR_PLANE1040        )1041        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)1042        val expected = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)1043        CameraToOpenGlHelper.computeModelViewProjectionMatrix(1044            projectionMatrix,1045            modelViewMatrix,1046            expected1047        )1048        val result = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)1049        CameraToOpenGlHelper.computeModelViewProjectionMatrix(1050            intrinsics,1051            rotationMatrix,1052            center,1053            WIDTH,1054            HEIGHT,1055            NEAR_PLANE,1056            FAR_PLANE,1057            result1058        )1059        assertArrayEquals(expected, result, 0.0f)1060    }1061    @Test(expected = IllegalArgumentException::class)1062    fun computeModelViewProjectionMatrixAndReturnNew_whenProjectionMatrixWrongLength_throwsIllegalArgumentException() {1063        val projectionMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)1064        val modelViewMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)1065        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1066            projectionMatrix,1067            modelViewMatrix1068        )1069    }1070    @Test(expected = IllegalArgumentException::class)1071    fun computeModelViewProjectionMatrixAndReturnNew_whenModelViewMatrixWrongLength_throwsIllegalArgumentException() {1072        val projectionMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)1073        val modelViewMatrix = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH + 1)1074        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1075            projectionMatrix,1076            modelViewMatrix1077        )1078    }1079    @Test1080    fun computeModelViewProjectionMatrixAndReturnNew_whenValid_computesExpectedValue() {1081        val camera = createCamera()1082        camera.fixCameraSign()1083        camera.normalize()1084        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(1085            camera,1086            WIDTH,1087            HEIGHT,1088            NEAR_PLANE,1089            FAR_PLANE1090        )1091        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)1092        val result = CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1093            projectionMatrix,1094            modelViewMatrix1095        )1096        val expected = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)1097        android.opengl.Matrix.multiplyMM(expected, 0, projectionMatrix, 0, modelViewMatrix, 0)1098        assertArrayEquals(expected, result, 0.0f)1099    }1100    @Test(expected = IllegalArgumentException::class)1101    fun computeModelViewProjectionMatrixAndReturnNew_whenCameraAndZeroWidth_throwsIllegalArgumentException() {1102        val camera = createCamera()1103        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1104            camera,1105            0,1106            HEIGHT,1107            NEAR_PLANE,1108            FAR_PLANE1109        )1110    }1111    @Test(expected = IllegalArgumentException::class)1112    fun computeModelViewProjectionMatrixAndReturnNew_whenCameraAndZeroHeight_throwsIllegalArgumentException() {1113        val camera = createCamera()1114        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1115            camera,1116            WIDTH,1117            0,1118            NEAR_PLANE,1119            FAR_PLANE1120        )1121    }1122    @Test(expected = IllegalArgumentException::class)1123    fun computeModelViewProjectionMatrixAndReturnNew_whenCameraAndZeroNearPlane_throwsIllegalArgumentException() {1124        val camera = createCamera()1125        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1126            camera,1127            WIDTH,1128            HEIGHT,1129            0.0f,1130            FAR_PLANE1131        )1132    }1133    @Test(expected = IllegalArgumentException::class)1134    fun computeModelViewProjectionMatrixAndReturnNew_whenCameraAndSmallFarPlane_throwsIllegalArgumentException() {1135        val camera = createCamera()1136        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1137            camera,1138            WIDTH,1139            HEIGHT,1140            NEAR_PLANE,1141            NEAR_PLANE1142        )1143    }1144    @Test1145    fun computeModelViewProjectionMatrixAndReturnNew_whenCamera_computesExpectedValue() {1146        val camera = createCamera()1147        camera.fixCameraSign()1148        camera.normalize()1149        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(1150            camera,1151            WIDTH,1152            HEIGHT,1153            NEAR_PLANE,1154            FAR_PLANE1155        )1156        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)1157        val expected = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)1158        CameraToOpenGlHelper.computeModelViewProjectionMatrix(1159            projectionMatrix,1160            modelViewMatrix,1161            expected1162        )1163        val result = CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1164            camera,1165            WIDTH,1166            HEIGHT,1167            NEAR_PLANE,1168            FAR_PLANE1169        )1170        assertArrayEquals(expected, result, 0.0f)1171    }1172    @Test(expected = IllegalArgumentException::class)1173    fun computeModelViewProjectionMatrixAndReturnNew_whenIntrinsicsAndZeroWidth_throwsIllegalArgumentException() {1174        val camera = createCamera()1175        val intrinsics = camera.intrinsicParameters1176        val rotation = camera.cameraRotation1177        val center = camera.cameraCenter1178        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1179            intrinsics,1180            rotation,1181            center,1182            0,1183            HEIGHT,1184            NEAR_PLANE,1185            FAR_PLANE1186        )1187    }1188    @Test(expected = IllegalArgumentException::class)1189    fun computeModelViewProjectionMatrixAndReturnNew_whenIntrinsicsAndZeroHeight_throwsIllegalArgumentException() {1190        val camera = createCamera()1191        val intrinsics = camera.intrinsicParameters1192        val rotation = camera.cameraRotation1193        val center = camera.cameraCenter1194        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1195            intrinsics,1196            rotation,1197            center,1198            WIDTH,1199            0,1200            NEAR_PLANE,1201            FAR_PLANE1202        )1203    }1204    @Test(expected = IllegalArgumentException::class)1205    fun computeModelViewProjectionMatrixAndReturnNew_whenIntrinsicsAndZeroNearPlane_throwsIllegalArgumentException() {1206        val camera = createCamera()1207        val intrinsics = camera.intrinsicParameters1208        val rotation = camera.cameraRotation1209        val center = camera.cameraCenter1210        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1211            intrinsics,1212            rotation,1213            center,1214            WIDTH,1215            HEIGHT,1216            0.0f,1217            FAR_PLANE1218        )1219    }1220    @Test(expected = IllegalArgumentException::class)1221    fun computeModelViewProjectionMatrixAndReturnNew_whenIntrinsicsAndSmallFarPlane_throwsIllegalArgumentException() {1222        val camera = createCamera()1223        val intrinsics = camera.intrinsicParameters1224        val rotation = camera.cameraRotation1225        val center = camera.cameraCenter1226        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1227            intrinsics,1228            rotation,1229            center,1230            WIDTH,1231            HEIGHT,1232            NEAR_PLANE,1233            NEAR_PLANE1234        )1235    }1236    @Test1237    fun computeModelViewProjectionMatrixAndReturnNew_whenIntrinsics_computesExpectedValue() {1238        val camera = createCamera()1239        camera.fixCameraSign()1240        camera.normalize()1241        camera.decompose()1242        val intrinsics = camera.intrinsicParameters1243        val rotation = camera.cameraRotation1244        val center = camera.cameraCenter1245        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(1246            camera,1247            WIDTH,1248            HEIGHT,1249            NEAR_PLANE,1250            FAR_PLANE1251        )1252        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)1253        val expected = FloatArray(CameraToOpenGlHelper.MATRIX_LENGTH)1254        CameraToOpenGlHelper.computeModelViewProjectionMatrix(1255            projectionMatrix,1256            modelViewMatrix,1257            expected1258        )1259        val result = CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1260            intrinsics,1261            rotation,1262            center,1263            WIDTH,1264            HEIGHT,1265            NEAR_PLANE,1266            FAR_PLANE1267        )1268        assertArrayEquals(expected, result, 0.0f)1269    }1270    @Test(expected = IllegalArgumentException::class)1271    fun computeModelViewProjectionMatrixAndReturnNew_whenWrongRotationMatrix1_throwsIllegalArgumentException() {1272        val camera = createCamera()1273        val intrinsics = camera.intrinsicParameters1274        val rotationMatrix = Matrix(1, 3)1275        val center = camera.cameraCenter1276        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1277            intrinsics,1278            rotationMatrix,1279            center,1280            0,1281            HEIGHT,1282            NEAR_PLANE,1283            FAR_PLANE1284        )1285    }1286    @Test(expected = IllegalArgumentException::class)1287    fun computeModelViewProjectionMatrixAndReturnNew_whenWrongRotationMatrix2_throwsIllegalArgumentException() {1288        val camera = createCamera()1289        val intrinsics = camera.intrinsicParameters1290        val rotationMatrix = Matrix(3, 1)1291        val center = camera.cameraCenter1292        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1293            intrinsics,1294            rotationMatrix,1295            center,1296            0,1297            HEIGHT,1298            NEAR_PLANE,1299            FAR_PLANE1300        )1301    }1302    @Test(expected = IllegalArgumentException::class)1303    fun computeModelViewProjectionMatrixAndReturnNew_whenRotationMatrixAndZeroWidth_throwsIllegalArgumentException() {1304        val camera = createCamera()1305        camera.fixCameraSign()1306        camera.normalize()1307        camera.decompose()1308        val intrinsics = camera.intrinsicParameters1309        val rotation = camera.cameraRotation1310        val rotationMatrix = rotation.asInhomogeneousMatrix()1311        val center = camera.cameraCenter1312        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1313            intrinsics,1314            rotationMatrix,1315            center,1316            0,1317            HEIGHT,1318            NEAR_PLANE,1319            FAR_PLANE1320        )1321    }1322    @Test(expected = IllegalArgumentException::class)1323    fun computeModelViewProjectionMatrixAndReturnNew_whenRotationMatrixAndZeroHeight_throwsIllegalArgumentException() {1324        val camera = createCamera()1325        camera.fixCameraSign()1326        camera.normalize()1327        camera.decompose()1328        val intrinsics = camera.intrinsicParameters1329        val rotation = camera.cameraRotation1330        val rotationMatrix = rotation.asInhomogeneousMatrix()1331        val center = camera.cameraCenter1332        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1333            intrinsics,1334            rotationMatrix,1335            center,1336            WIDTH,1337            0,1338            NEAR_PLANE,1339            FAR_PLANE1340        )1341    }1342    @Test(expected = IllegalArgumentException::class)1343    fun computeModelViewProjectionMatrixAndReturnNew_whenRotationMatrixAndZeroNearPlane_throwsIllegalArgumentException() {1344        val camera = createCamera()1345        camera.fixCameraSign()1346        camera.normalize()1347        camera.decompose()1348        val intrinsics = camera.intrinsicParameters1349        val rotation = camera.cameraRotation1350        val rotationMatrix = rotation.asInhomogeneousMatrix()1351        val center = camera.cameraCenter1352        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1353            intrinsics,1354            rotationMatrix,1355            center,1356            WIDTH,1357            HEIGHT,1358            0.0f,1359            FAR_PLANE1360        )1361    }1362    @Test(expected = IllegalArgumentException::class)1363    fun computeModelViewProjectionMatrixAndReturnNew_whenRotationMatrixAndSmallFarPlane_throwsIllegalArgumentException() {1364        val camera = createCamera()1365        camera.fixCameraSign()1366        camera.normalize()1367        camera.decompose()1368        val intrinsics = camera.intrinsicParameters1369        val rotation = camera.cameraRotation1370        val rotationMatrix = rotation.asInhomogeneousMatrix()1371        val center = camera.cameraCenter1372        CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1373            intrinsics,1374            rotationMatrix,1375            center,1376            WIDTH,1377            HEIGHT,1378            NEAR_PLANE,1379            NEAR_PLANE1380        )1381    }1382    @Test1383    fun computeModelViewProjectionMatrixAndReturnNew_whenRotationMatrix_computesExpectedValue() {1384        val camera = createCamera()1385        camera.fixCameraSign()1386        camera.normalize()1387        camera.decompose()1388        val intrinsics = camera.intrinsicParameters1389        val rotation = camera.cameraRotation1390        val rotationMatrix = rotation.asInhomogeneousMatrix()1391        val center = camera.cameraCenter1392        val projectionMatrix = CameraToOpenGlHelper.computeProjectionMatrixAndReturnNew(1393            camera,1394            WIDTH,1395            HEIGHT,1396            NEAR_PLANE,1397            FAR_PLANE1398        )1399        val modelViewMatrix = CameraToOpenGlHelper.computeModelViewMatrixAndReturnNew(camera)1400        val expected = CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1401            projectionMatrix,1402            modelViewMatrix1403        )1404        val result = CameraToOpenGlHelper.computeModelViewProjectionMatrixAndReturnNew(1405            intrinsics,1406            rotationMatrix,1407            center,1408            WIDTH,1409            HEIGHT,1410            NEAR_PLANE,1411            FAR_PLANE1412        )1413        assertArrayEquals(expected, result, 0.0f)1414    }1415    @Test1416    fun intrinsicParametersFromCamera_whenIntrinsicsAvailable_returnsExpectedValue() {1417        val camera = createCamera()1418        camera.fixCameraSign()1419        camera.normalize()1420        camera.decompose()1421        val expected = camera.intrinsicParameters1422        val result = CameraToOpenGlHelper.intrinsicParametersFromCamera(camera)1423        assertEquals(expected, result)1424    }1425    @Test1426    fun intrinsicParametersFromCamera_whenIntrinsicsNotAvailable_returnsExpectedValue() {1427        val camera1 = createCamera()1428        camera1.fixCameraSign()1429        camera1.normalize()1430        camera1.decompose()1431        val cameraMatrix = camera1.internalMatrix1432        val camera2 = PinholeCamera(cameraMatrix)1433        camera2.fixCameraSign()1434        camera2.normalize()1435        val expected = camera1.intrinsicParameters1436        val result = CameraToOpenGlHelper.intrinsicParametersFromCamera(camera2)1437        assertTrue(expected.internalMatrix.equals(result.internalMatrix, SMALL_ABSOLUTE_ERROR))1438    }1439    @Test1440    fun rotationFromCamera_whenRotationAvailable_returnsExpectedValue() {1441        val camera = createCamera()1442        camera.fixCameraSign()1443        camera.normalize()1444        camera.decompose()1445        val expected = camera.cameraRotation1446        val result = CameraToOpenGlHelper.rotationFromCamera(camera)1447        assertEquals(expected, result)1448    }1449    @Test1450    fun rotationFromCamera_whenRotationNotAvailable_returnsExpectedValue() {1451        val camera1 = createCamera()1452        camera1.fixCameraSign()1453        camera1.normalize()1454        camera1.decompose()1455        val cameraMatrix = camera1.internalMatrix1456        val camera2 = PinholeCamera(cameraMatrix)1457        camera2.fixCameraSign()1458        camera2.normalize()1459        val expected = camera1.cameraRotation1460        val result = CameraToOpenGlHelper.rotationFromCamera(camera2)1461        assertTrue(1462            expected.asInhomogeneousMatrix()1463                .equals(result.asInhomogeneousMatrix(), SMALL_ABSOLUTE_ERROR)1464        )1465    }1466    @Test1467    fun centerFromCamera_whenCenterAvailable_returnsExpectedValue() {1468        val camera = createCamera()1469        camera.fixCameraSign()1470        camera.normalize()1471        camera.decompose()1472        val expected = camera.cameraCenter1473        val result = CameraToOpenGlHelper.centerFromCamera(camera)1474        assertEquals(expected, result)1475    }1476    @Test1477    fun centerFromCamera_whenCenterNotAvailable_returnsExpectedValue() {1478        val camera1 = createCamera()1479        camera1.fixCameraSign()1480        camera1.normalize()1481        camera1.decompose()1482        val cameraMatrix = camera1.internalMatrix1483        val camera2 = PinholeCamera(cameraMatrix)1484        camera2.fixCameraSign()1485        camera2.normalize()1486        val expected = camera1.cameraCenter1487        val result = CameraToOpenGlHelper.centerFromCamera(camera2)1488        assertTrue(expected.equals(result, SMALL_ABSOLUTE_ERROR))1489    }1490    private companion object {1491        const val WIDTH = 4801492        const val HEIGHT = 6401493        const val MIN_FOCAL_LENGTH = 500.01494        const val MAX_FOCAL_LENGTH = 510.01495        const val MIN_SKEWNESS = -1e-31496        const val MAX_SKEWNESS = 1e-31497        const val HORIZONTAL_PRINCIPAL_POINT = 238.865509033203121498        const val VERTICAL_PRINCIPAL_POINT = 322.59725952148441499        const val MIN_ROTATION_ANGLE_DEGREES = -45.01500        const val MAX_ROTATION_ANGLE_DEGREES = 45.01501        const val MIN_POS = -50.01502        const val MAX_POS = 50.01503        const val NEAR_PLANE = 0.1f1504        const val FAR_PLANE = 100.0f1505        const val ABSOLUTE_ERROR = 1e-41506        const val LARGE_ABSOLUTE_ERROR = 5e-31507        const val SMALL_ABSOLUTE_ERROR = 1e-61508        private fun createIntrinsicParameters(): PinholeCameraIntrinsicParameters {1509            val randomizer = UniformRandomizer()1510            val horizontalFocalLength = randomizer.nextDouble(MIN_FOCAL_LENGTH, MAX_FOCAL_LENGTH)1511            val verticalFocalLength = -randomizer.nextDouble(MIN_FOCAL_LENGTH, MAX_FOCAL_LENGTH)1512            val skewness = randomizer.nextDouble(MIN_SKEWNESS, MAX_SKEWNESS)1513            return PinholeCameraIntrinsicParameters(1514                horizontalFocalLength,1515                verticalFocalLength,1516                HORIZONTAL_PRINCIPAL_POINT,1517                VERTICAL_PRINCIPAL_POINT,1518                skewness1519            )1520        }1521        private fun createRotation(): Rotation3D {1522            val randomizer = UniformRandomizer()1523            val roll = Math.toRadians(1524                randomizer.nextDouble(1525                    MIN_ROTATION_ANGLE_DEGREES,1526                    MAX_ROTATION_ANGLE_DEGREES1527                )1528            )1529            val pitch = Math.toRadians(1530                randomizer.nextDouble(1531                    MIN_ROTATION_ANGLE_DEGREES,1532                    MAX_ROTATION_ANGLE_DEGREES1533                )1534            )1535            val yaw = Math.toRadians(1536                randomizer.nextDouble(1537                    MIN_ROTATION_ANGLE_DEGREES,1538                    MAX_ROTATION_ANGLE_DEGREES1539                )1540            )1541            return Quaternion(roll, pitch, yaw)1542        }1543        private fun createCenter(): Point3D {1544            val randomizer = UniformRandomizer()1545            val x = randomizer.nextDouble(MIN_POS, MAX_POS)1546            val y = randomizer.nextDouble(MIN_POS, MAX_POS)1547            val z = randomizer.nextDouble(MIN_POS, MAX_POS)1548            return InhomogeneousPoint3D(x, y, z)1549        }1550        private fun createCamera(): PinholeCamera {1551            val intrinsicParameters = createIntrinsicParameters()1552            val rotation = createRotation()1553            val center = createCenter()1554            return PinholeCamera(intrinsicParameters, rotation, center)1555        }1556    }1557}...

KosonTest.kt

Source:KosonTest.kt

...29    fun `object with all possible types of value`() {30        val representation = obj {31            "string" to "value"32            "double" to 7.633            "float" to 3.2f34            "long" to 34L35            "int" to 936            "char" to 'e'37            "short" to 12.toShort()38            "byte" to 0x3239            "boolean" to false40            "object" to obj { }41            "emptyArray" to arr42            "array" to arr["test"]43            "arrayFromIterable" to arr[listOf("test")]44            "null" to null45            "simple" to SimpleObject46            "custom" to CustomizedKoson47            "raw" to rawJson("{}")48        }.toString()49        assertThat(representation).isValidJSON()50        assertThat(representation).isEqualTo("""{"string":"value","double":7.6,"float":3.2,"long":34,"int":9,"char":"e","short":12,"byte":50,"boolean":false,"object":{},"emptyArray":[],"array":["test"],"arrayFromIterable":["test"],"null":null,"simple":"SimpleObject","custom":{"custom":11},"raw":{}}""")51    }52    @Test53    fun `should inline newlines in multi line strings`() {54        val representation = obj {55            "lines" to """56                line 157                line 258                line 359            """.trimIndent()60        }.toString()61        assertThat(representation).isEqualTo("""{"lines":"line 1\nline 2\nline 3"}""")62    }63    @Test64    fun `should inline newlines in strings`() {65        val representation = obj {66            "lines" to "line 1\nline 2\nline 3"67        }.toString()68        assertThat(representation).isEqualTo("""{"lines":"line 1\nline 2\nline 3"}""")69    }70    class Person(71        private val firstName: String,72        private val lastName: String,73        private val age: Int74    ) : CustomKoson {75        override fun serialize() = obj {76            "usualName" to "$firstName $lastName"77            "age" to age78        }79    }80    class Status(private val id: String, private val name: String) : CustomKoson {81        override fun serialize() = obj {82            "id" to id83            "name" to name84        }85    }86    @Test87    fun `CustomKoson should be serialized according to override`() {88        val name = "myName"89        val description = "desc"90        val status = Status("OK", "Nice")91        val representation = obj {92            "data" to obj {93                "name" to name94                "description" to description95                "status" to status96            }97        }.toString()98        assertThat(representation).isEqualTo("""{"data":{"name":"myName","description":"desc","status":{"id":"OK","name":"Nice"}}}""")99    }100    @Test101    fun `nullable CustomKoson should be serialized`() {102        val name = "myName"103        val description = "desc"104        val status: Status? = null105        val representation = obj {106            "data" to obj {107                "name" to name108                "description" to description109                "status" to status110            }111        }.toString()112        assertThat(representation).isEqualTo("""{"data":{"name":"myName","description":"desc","status":null}}""")113    }114    @Test115    fun `array with all possible types of value`() {116        val representation = arr[117                "value",118                7.6,119                3.2f,120                34L,121                9,122                'e',123                12.toShort(),124                0x32,125                false,126                obj { },127                arr,128                arr["test"],129                arr[listOf("test", "from", "iterable")],130                null,131                SimpleObject,132                CustomizedKoson,133                rawJson("{}")134        ].toString()135        assertThat(representation).isValidJSON()136        assertThat(representation)137                .isEqualTo("""["value",7.6,3.2,34,9,"e",12,50,false,{},[],["test"],["test","from","iterable"],null,"SimpleObject",{"custom":11},{}]""")138    }139    object ContainsDoubleQuotesAndBackslashes {140        override fun toString(): String = """"un\for"tuna\te""""141    }142    object ContainsDoubleQuotes {143        override fun toString(): String = """"unfor"tunate""""144    }145    object ContainsBackslashes {146        override fun toString(): String = """\unfor\tunate\"""147    }148    object ContainsNewLines {149        override fun toString(): String = """unfor150            |tunate""".trimMargin()151    }152    @Nested153    inner class EdgeCases {154        @Test155        fun `array containing this as a value should render`() {156            val array = arr[this]157            val representation = array.toString()158            assertThat(representation).isValidJSON()159            assertThat(representation).startsWith("[")160            assertThat(representation).endsWith("]")161        }162        @Test163        fun `object with null as key should render`() {164            val obj = obj {165                null to "content"166            }167            val representation = obj.toString()168            assertThat(representation).isValidJSON()169            assertThat(representation).isEqualTo("{}")170        }171        @Test172        fun `object with value containing backslash char`() {173            val obj = obj {174                "content" to "va\\lue"175            }176            val representation = obj.toString()177            assertThat(representation).isValidJSON()178            assertThat(representation).isEqualTo("""{"content":"va\\lue"}""")179        }180        @Test181        fun `object with custom value containing backslash char`() {182            val obj = obj {183                "content" to ContainsBackslashes184            }185            val representation = obj.toString()186            assertThat(representation).isValidJSON()187            assertThat(representation).isEqualTo("""{"content":"\\unfor\\tunate\\"}""")188        }189        @Test190        fun `object with value containing doublequotes char`() {191            val obj = obj {192                "content" to "va\"lue"193            }194            val representation = obj.toString()195            assertThat(representation).isValidJSON()196            assertThat(representation).isEqualTo("""{"content":"va\"lue"}""")197        }198        @Test199        fun `object with custom value containing doublequotes char`() {200            val obj = obj {201                "content" to ContainsDoubleQuotes202            }203            val representation = obj.toString()204            assertThat(representation).isValidJSON()205            assertThat(representation).isEqualTo("""{"content":"\"unfor\"tunate\""}""")206        }207        @Test208        fun `object with custom value containing backslashes and doublequotes char`() {209            val obj = obj {210                "content" to ContainsDoubleQuotesAndBackslashes211            }212            val representation = obj.toString()213            assertThat(representation).isValidJSON()214            assertThat(representation).isEqualTo("""{"content":"\"un\\for\"tuna\\te\""}""")215        }216        @Test217        fun `object with value containing new line`() {218            val obj = obj {219                "content" to "va\nlue"220            }221            val representation = obj.toString()222            assertThat(representation).isValidJSON()223            assertThat(representation).isEqualTo("""{"content":"va\nlue"}""")224        }225        @Test226        fun `object with custom value containing new line`() {227            val obj = obj {228                "content" to ContainsNewLines229            }230            val representation = obj.toString()231            assertThat(representation).isValidJSON()232            assertThat(representation).isEqualTo("""{"content":"unfor\ntunate"}""")233        }234        @Test235        fun `object with key containing backslash char`() {236            val obj = obj {237                "va\\lue" to "content"238            }239            val representation = obj.toString()240            assertThat(representation).isValidJSON()241            assertThat(representation).isEqualTo("""{"va\\lue":"content"}""")242        }243        @Test244        fun `object with key containing doublequotes char`() {245            val obj = obj {246                "va\"lue" to "content"247            }248            val representation = obj.toString()249            assertThat(representation).isValidJSON()250            assertThat(representation).isEqualTo("""{"va\"lue":"content"}""")251        }252        @Test253        fun `object with key containing newline`() {254            val obj = obj {255                "va\nlue" to "content"256            }257            val representation = obj.toString()258            assertThat(representation).isValidJSON()259            assertThat(representation).isEqualTo("""{"va\nlue":"content"}""")260        }261        @Test262        fun `object with value containing backslashes and doublequotes chars`() {263            val obj = obj {264                "content" to "[}[]}\\,{][,]\"\"\",\",,[,}}}[]],[}#{}"265            }266            val representation = obj.toString()267            assertThat(representation).isValidJSON()268            assertThat(representation).isEqualTo("""{"content":"[}[]}\\,{][,]\"\"\",\",,[,}}}[]],[}#{}"}""")269        }270        @Test271        fun `object with key containing backslashes and doublequotes chars`() {272            val obj = obj {273                "[}[]}\\,{][,]\"\"\",\",,[,}}}[]],[}#{}" to "content"274            }275            val representation = obj.toString()276            assertThat(representation).isValidJSON()277            assertThat(representation).isEqualTo("""{"[}[]}\\,{][,]\"\"\",\",,[,}}}[]],[}#{}":"content"}""")278        }279        @Test280        fun `array containing backslash char`() {281            val array = arr["va\\lue"]282            val representation = array.toString()283            assertThat(representation).isValidJSON()284            assertThat(representation).isEqualTo("""["va\\lue"]""")285        }286        @Test287        fun `array containing doublequotes char`() {288            val array = arr["va\"lue"]289            val representation = array.toString()290            assertThat(representation).isValidJSON()291            assertThat(representation).isEqualTo("""["va\"lue"]""")292        }293        @Test294        fun `array containing newline char`() {295            val array = arr["va\nlue"]296            val representation = array.toString()297            assertThat(representation).isValidJSON()298            assertThat(representation).isEqualTo("""["va\nlue"]""")299        }300        @Test301        fun `array containing backslashes and doublequotes chars`() {302            val array = arr["[}[]}\\,{][,]\"\"\",\",,[,}}}[]],[}#{}"]303            val representation = array.toString()304            assertThat(representation).isValidJSON()305            assertThat(representation).isEqualTo("""["[}[]}\\,{][,]\"\"\",\",,[,}}}[]],[}#{}"]""")306        }307    }308    @Nested309    inner class ContainingCases {310        @Test311        fun `object containing array`() {312            val representation = obj { "array" to arr }.toString()313            assertThat(representation).isValidJSON()314            assertThat(representation).isEqualTo("""{"array":[]}""")315        }316        @Test317        fun `array containing object`() {318            val representation = arr[obj { }].toString()319            assertThat(representation).isValidJSON()320            assertThat(representation).isEqualTo("[{}]")321        }322        @Test323        fun `object containing object`() {324            val representation = obj { "object" to obj { } }.toString()325            assertThat(representation).isValidJSON()326            assertThat(representation).isEqualTo("""{"object":{}}""")327        }328        @Test329        fun `array containing array`() {330            val representation = arr[arr].toString()331            assertThat(representation).isValidJSON()332            assertThat(representation).isEqualTo("[[]]")333        }334        @Test335        @Suppress("UNUSED_EXPRESSION")336        fun `object not containing a to() should do nothing`() {337            val representation = obj { "content" }.toString()338            assertThat(representation).isValidJSON()339            assertThat(representation).isEqualTo("{}")340        }341    }342    @Nested343    inner class MoreComplexCases {344        @Test345        fun `constructing a bit more complex object`() {346            val obj = obj {347                "key" to 3.4348                "anotherKey" to arr["test", "test2", 1, 2.433, true]349                "nullsAreAllowedToo" to null350                "array" to arr[351                        obj {352                            "double" to 33.4353                            "float" to 345f354                            "long" to 21L355                            "int" to 42356                            "char" to 'a'357                            "byte" to 0xAA358                            "otherArray" to arr359                            "simpleObject" to SimpleObject360                        }361                ]362            }363            val representation = obj.toString()364            assertThat(representation).isValidJSON()365            assertThat(representation)366                .isEqualTo("""{"key":3.4,"anotherKey":["test","test2",1,2.433,true],"nullsAreAllowedToo":null,"array":[{"double":33.4,"float":345.0,"long":21,"int":42,"char":"a","byte":170,"otherArray":[],"simpleObject":"SimpleObject"}]}""")367        }368        @Test369        fun `contructing a bit more complex array`() {370            val array = arr["koson", 33.4, 345f, 21L, 42, 'a', 0x21,371                    obj {372                        "aKey" to "value"373                        "insideArray" to arr374                        "otherArray" to arr["element", SimpleObject, obj { }]375                    }376            ]377            val representation = array.toString()378            assertThat(representation).isValidJSON()379            assertThat(representation)380                .isEqualTo("""["koson",33.4,345.0,21,42,"a",33,{"aKey":"value","insideArray":[],"otherArray":["element","SimpleObject",{}]}]""")381        }382        @Test383        fun `testing an object inlined`() {384            val obj =385                    obj { "key" to 3.4; "anotherKey" to arr["test", "test2", 1, 2.433, true]; "nullsAreAllowedToo" to null }386            val representation = obj.toString()387            assertThat(representation).isValidJSON()388            assertThat(representation)389                .isEqualTo("""{"key":3.4,"anotherKey":["test","test2",1,2.433,true],"nullsAreAllowedToo":null}""")390        }391    }392    @Nested393    inner class ExceptionCases {394        @Test395        fun `obj pretty with negative spaces must throw an IAE`() {396            try {397                obj { }.pretty(-3)398                fail { "No exception was thrown" }399            } catch (iae: IllegalArgumentException) {400                assertThat(iae.message!!).isEqualTo("spaces Int must be positive, but was -3.")401            }402        }403        @Test404        fun `array pretty with negative spaces must throw an IAE`() {405            try {406                arr.pretty(-5)407                fail { "No exception was thrown" }408            } catch (iae: IllegalArgumentException) {409                assertThat(iae.message!!).isEqualTo("spaces Int must be positive, but was -5.")410            }411        }412    }413    @Nested414    inner class RuntimeNullables {415        @Test416        fun `object with all nullable types must render`() {417            val string: String? = null418            val double: Double? = null419            val float: Float? = null420            val long: Long? = null421            val int: Int? = null422            val char: Char? = null423            val short: Short? = null424            val byte: Byte? = null425            val boolean: Boolean? = null426            val date: Date? = null427            val obj = obj {428                "string" to string429                "double" to double430                "float" to float431                "long" to long432                "int" to int433                "char" to char434                "short" to short435                "byte" to byte436                "boolean" to boolean437                "date" to date438            }439            val representation = obj.toString()440            assertThat(representation).isValidJSON()441            assertThat(representation).isEqualTo("""{"string":null,"double":null,"float":null,"long":null,"int":null,"char":null,"short":null,"byte":null,"boolean":null,"date":null}""")442        }443        @Test444        fun `object with all nullable Java types must render`() {445            val obj = obj {446                "string" to NullableTypes.STRING447                "double" to NullableTypes.DOUBLE448                "float" to NullableTypes.FLOAT449                "long" to NullableTypes.LONG450                "int" to NullableTypes.INT451                "char" to NullableTypes.CHAR452                "short" to NullableTypes.SHORT453                "byte" to NullableTypes.BYTE454                "boolean" to NullableTypes.BOOLEAN455                "date" to NullableTypes.DATE456            }457            val representation = obj.toString()458            assertThat(representation).isValidJSON()459            assertThat(representation).isEqualTo("""{"string":null,"double":null,"float":null,"long":null,"int":null,"char":null,"short":null,"byte":null,"boolean":null,"date":null}""")460        }461        @Test462        fun `array with all nullable types must render`() {463            val string: String? = null464            val double: Double? = null465            val float: Float? = null466            val long: Long? = null467            val int: Int? = null468            val char: Char? = null469            val short: Short? = null470            val byte: Byte? = null471            val boolean: Boolean? = null472            val date: Date? = null473            val array = arr[474                    string,475                    double,476                    float,477                    long,478                    int,479                    char,480                    short,481                    byte,482                    boolean,483                    date484            ]485            val representation = array.toString()486            assertThat(representation).isValidJSON()487            assertThat(representation).isEqualTo("[null,null,null,null,null,null,null,null,null,null]")488        }489        @Test490        fun `array with all nullable Java types must render`() {491            val array = arr[492                    NullableTypes.STRING,493                    NullableTypes.DOUBLE,494                    NullableTypes.FLOAT,495                    NullableTypes.LONG,496                    NullableTypes.INT,497                    NullableTypes.CHAR,498                    NullableTypes.SHORT,499                    NullableTypes.BYTE,500                    NullableTypes.BOOLEAN,501                    NullableTypes.DATE502            ]503            val representation = array.toString()504            assertThat(representation).isValidJSON()505            assertThat(representation).isEqualTo("[null,null,null,null,null,null,null,null,null,null]")506        }507    }508    @Nested509    inner class RawJsonContents {510        @Test511        fun `object with inner raw object`() {512            val obj = obj {513                "jsonContent" to rawJson("""{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}""")514            }515            val representation = obj.toString()516            assertThat(representation).isValidJSON()517            assertThat(representation).isEqualTo("""{"jsonContent":{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}}""")518        }519        @Test520        fun `array with inner raw object`() {521            val array =522                arr[rawJson("""{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}""")]523            val representation = array.toString()524            assertThat(representation).isValidJSON()525            assertThat(representation).isEqualTo("""[{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}]""")526        }527        @Test528        fun `object with null inner raw object`() {529            val obj = obj {530                "jsonContent" to rawJson(null)531            }532            val representation = obj.toString()533            assertThat(representation).isValidJSON()534            assertThat(representation).isEqualTo("""{"jsonContent":null}""")535        }536        @Test537        fun `array with null inner raw object`() {538            val array = arr[rawJson(null)]539            val representation = array.toString()540            assertThat(representation).isValidJSON()541            assertThat(representation).isEqualTo("[null]")542        }543        @Test544        fun `object with rawJson must be inlined properly when containing windows CR`() {545            val obj = obj {546                "jsonContent" to rawJson("{\r\n  \"menu\":{\r\n    \"id\":\"file\",\r\n    \"value\":\"File\",\r\n    \"popup\":{\r\n      \"menuitem\":[\r\n        {\r\n          \"value\":\"New\",\r\n          \"onclick\":\"CreateNewDoc()\"\r\n        },\r\n        {\r\n          \"value\":\"Open\",\r\n          \"onclick\":\"OpenDoc()\"\r\n        },\r\n        {\r\n          \"value\":\"Close\",\r\n          \"onclick\":\"CloseDoc()\"\r\n        }\r\n      ]\r\n    }\r\n  }\r\n}")547            }548            val representation = obj.toString()549            assertThat(representation).isValidJSON()550            assertThat(representation).isEqualTo("""{"jsonContent":{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}}""")551        }552        @Test553        fun `array with rawJson must be inlined properly when containing windows CR`() {554            val array =555                    arr[rawJson("{\r\n  \"menu\":{\r\n    \"id\":\"file\",\r\n    \"value\":\"File\",\r\n    \"popup\":{\r\n      \"menuitem\":[\r\n        {\r\n          \"value\":\"New\",\r\n          \"onclick\":\"CreateNewDoc()\"\r\n        },\r\n        {\r\n          \"value\":\"Open\",\r\n          \"onclick\":\"OpenDoc()\"\r\n        },\r\n        {\r\n          \"value\":\"Close\",\r\n          \"onclick\":\"CloseDoc()\"\r\n        }\r\n      ]\r\n    }\r\n  }\r\n}")]556            val representation = array.toString()557            assertThat(representation).isValidJSON()558            assertThat(representation).isEqualTo("""[{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}]""")559        }560        @Test561        fun `object with rawJson must be inlined properly when containing UNIX CR`() {562            val obj = obj {563                "jsonContent" to rawJson("{\n  \"menu\":{\n    \"id\":\"file\",\n    \"value\":\"File\",\n    \"popup\":{\n      \"menuitem\":[\n        {\n          \"value\":\"New\",\n          \"onclick\":\"CreateNewDoc()\"\n        },\n        {\n          \"value\":\"Open\",\n          \"onclick\":\"OpenDoc()\"\n        },\n        {\n          \"value\":\"Close\",\n          \"onclick\":\"CloseDoc()\"\n        }\n      ]\n    }\n  }\n}")564            }565            val representation = obj.toString()566            assertThat(representation).isValidJSON()567            assertThat(representation).isEqualTo("""{"jsonContent":{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}}""")568        }569        @Test570        fun `array with rawJson must be inlined properly when containing UNIX CR`() {571            val array =572                    arr[rawJson("{\n  \"menu\":{\n    \"id\":\"file\",\n    \"value\":\"File\",\n    \"popup\":{\n      \"menuitem\":[\n        {\n          \"value\":\"New\",\n          \"onclick\":\"CreateNewDoc()\"\n        },\n        {\n          \"value\":\"Open\",\n          \"onclick\":\"OpenDoc()\"\n        },\n        {\n          \"value\":\"Close\",\n          \"onclick\":\"CloseDoc()\"\n        }\n      ]\n    }\n  }\n}")]573            val representation = array.toString()574            assertThat(representation).isValidJSON()575            assertThat(representation).isEqualTo("""[{"menu":{"id":"file","value":"File","popup":{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},{"value":"Open","onclick":"OpenDoc()"},{"value":"Close","onclick":"CloseDoc()"}]}}}]""")576        }577        @Test578        fun `rawJson with emptyString should display empty string`() {579            val representation = obj {580                "jsonContent" to rawJson("")581            }.toString()582            assertThat(representation).isValidJSON()583            assertThat(representation).isEqualTo("""{"jsonContent":""}""")584        }585        @Test586        fun `rawJson with whitespaces string should display empty string`() {587            val representation = obj {588                "jsonContent" to rawJson("    ")589            }.toString()590            assertThat(representation).isValidJSON()591            assertThat(representation).isEqualTo("""{"jsonContent":""}""")592        }593    }594    @Nested595    inner class PrettyPrints {596        private val cr = System.lineSeparator()!!597        @Test598        fun `must pretty print an object`() {599            val pretty = obj {600                "key" to 3.4601                "string" to "newline\n"602                "anotherKey" to arr["test", "test2", 1, 2.433, true]603                "nullsAreAllowedToo" to null604                "array" to arr[605                        obj {606                            "double" to 33.4607                            "float" to 345f608                            "long" to 21L609                            "int" to 42610                            "char" to 'a'611                            "byte" to 0xAA612                            "otherArray" to arr613                            "simpleObject" to SimpleObject614                            "custom" to CustomizedKoson615                            "raw" to rawJson("[]")616                            "objectInside" to obj {617                                "to" to 34618                                "too" to "Dog"619                            }620                            "innerArray" to arr[621                                    34, 44, "to", null622                            ]623                        }624                ]625            }.pretty()626            assertThat(pretty).isValidJSON()627            assertThat(pretty).isEqualTo(628                "{$cr" +629                        "  \"key\": 3.4,$cr" +630                        "  \"string\": \"newline\\n\",$cr" +631                        "  \"anotherKey\": [$cr" +632                            "    \"test\",$cr" +633                            "    \"test2\",$cr" +634                            "    1,$cr" +635                            "    2.433,$cr" +636                            "    true$cr" +637                            "  ],$cr" +638                            "  \"nullsAreAllowedToo\": null,$cr" +639                            "  \"array\": [$cr" +640                            "    {$cr" +641                            "      \"double\": 33.4,$cr" +642                            "      \"float\": 345.0,$cr" +643                            "      \"long\": 21,$cr" +644                            "      \"int\": 42,$cr" +645                            "      \"char\": \"a\",$cr" +646                            "      \"byte\": 170,$cr" +647                            "      \"otherArray\": [$cr" +648                            "        $cr" +649                            "      ],$cr" +650                            "      \"simpleObject\": \"SimpleObject\",$cr" +651                            "      \"custom\": {$cr" +652                            "        \"custom\": 11$cr" +653                            "      },$cr" +654                            "      \"raw\": [],$cr" +655                            "      \"objectInside\": {$cr" +656                            "        \"to\": 34,$cr" +657                            "        \"too\": \"Dog\"$cr" +658                            "      },$cr" +659                            "      \"innerArray\": [$cr" +660                            "        34,$cr" +661                            "        44,$cr" +662                            "        \"to\",$cr" +663                            "        null$cr" +664                            "      ]$cr" +665                            "    }$cr" +666                            "  ]$cr" +667                            "}"668            )669        }670        @Test671        fun `must pretty print an array`() {672            val pretty = arr[673                    obj {674                        "key" to 3.4675                        "anotherKey" to arr["test", "test2", 1, 2.433, true]676                        "nullsAreAllowedToo" to null677                        "array" to arr[678                                obj {679                                    "double" to 33.4680                                    "float" to 345f681                                    "long" to 21L682                                    "int" to 42683                                    "char" to 'a'684                                    "byte" to 0xAA685                                    "otherArray" to arr686                                    "simpleObject" to SimpleObject687                                    "custom" to CustomizedKoson688                                    "raw" to rawJson("[]")689                                    "objectInside" to obj {690                                        "to" to 34691                                        "too" to "Dog"692                                    }693                                    "innerArray" to arr[694                                            34, 44, "to", null695                                    ]696                                }697                        ]698                    }699            ].pretty()700            assertThat(pretty).isValidJSON()701            assertThat(pretty).isEqualTo(702                    "[$cr" +703                            "  {$cr" +704                            "    \"key\": 3.4,$cr" +705                            "    \"anotherKey\": [$cr" +706                            "      \"test\",$cr" +707                            "      \"test2\",$cr" +708                            "      1,$cr" +709                            "      2.433,$cr" +710                            "      true$cr" +711                            "    ],$cr" +712                            "    \"nullsAreAllowedToo\": null,$cr" +713                            "    \"array\": [$cr" +714                            "      {$cr" +715                            "        \"double\": 33.4,$cr" +716                            "        \"float\": 345.0,$cr" +717                            "        \"long\": 21,$cr" +718                            "        \"int\": 42,$cr" +719                            "        \"char\": \"a\",$cr" +720                            "        \"byte\": 170,$cr" +721                            "        \"otherArray\": [$cr" +722                            "          $cr" +723                            "        ],$cr" +724                            "        \"simpleObject\": \"SimpleObject\",$cr" +725                            "        \"custom\": {$cr" +726                            "          \"custom\": 11$cr" +727                            "        },$cr" +728                            "        \"raw\": [],$cr" +729                            "        \"objectInside\": {$cr" +730                            "          \"to\": 34,$cr" +731                            "          \"too\": \"Dog\"$cr" +732                            "        },$cr" +733                            "        \"innerArray\": [$cr" +734                            "          34,$cr" +735                            "          44,$cr" +736                            "          \"to\",$cr" +737                            "          null$cr" +738                            "        ]$cr" +739                            "      }$cr" +740                            "    ]$cr" +741                            "  }$cr" +742                            "]"743            )744        }745        @Test746        internal fun `must pretty print a complex object`() {747            val complexObject = obj {748                "string" to "value"749                "int" to 9750                "double" to 7.6751                "float" to 3.2f752                "boolean" to false753                "object" to obj { }754                "emptyArray" to arr755                "array" to arr["test"]756                "null" to null757                "otherObj" to obj {758                    "string" to "value"759                    "int" to 9760                    "double" to 7.6761                    "float" to 3.2f762                    "boolean" to false763                    "object" to obj { }764                    "emptyArray" to arr765                    "array" to arr[766                            obj {767                                "string" to "value"768                                "int" to 9769                                "double" to 7.6770                                "float" to 3.2f771                                "boolean" to false772                                "object" to obj { }773                                "emptyArray" to arr774                                "array" to arr["test"]775                                "null" to null776                            },777                            obj {778                                "string" to "value"779                                "int" to 9780                                "double" to 7.6781                                "float" to 3.2f782                                "boolean" to false783                                "object" to obj { }784                                "emptyArray" to arr785                                "array" to arr["test"]786                                "null" to null787                            },788                            obj {789                                "string" to "value"790                                "int" to 9791                                "double" to 7.6792                                "float" to 3.2f793                                "boolean" to false794                                "object" to obj { }795                                "emptyArray" to arr796                                "array" to arr[797                                        obj {798                                            "string" to "value"799                                            "int" to 9800                                            "double" to 7.6801                                            "float" to 3.2f802                                            "boolean" to false803                                            "object" to obj { }804                                            "emptyArray" to arr805                                            "array" to arr["test"]806                                            "null" to null807                                        },808                                        obj {809                                            "string" to "value"810                                            "int" to 9811                                            "double" to 7.6812                                            "float" to 3.2f813                                            "boolean" to false814                                            "object" to obj { }815                                            "emptyArray" to arr816                                            "array" to arr[45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null]817                                            "null" to null818                                        }819                                ]820                                "null" to null821                            }822                    ]823                    "null" to obj {824                        "string" to "value"825                        "int" to 9826                        "double" to 7.6827                        "float" to 3.2f828                        "boolean" to false829                        "object" to obj { }830                        "emptyArray" to arr831                        "array" to arr[832                                obj {833                                    "string" to "value"834                                    "int" to 9835                                    "double" to 7.6836                                    "float" to 3.2f837                                    "boolean" to false838                                    "object" to obj { }839                                    "emptyArray" to arr840                                    "array" to arr["test"]841                                    "null" to null842                                },843                                obj {844                                    "string" to "value"845                                    "int" to 9846                                    "double" to 7.6847                                    "float" to 3.2f848                                    "boolean" to false849                                    "object" to obj { }850                                    "emptyArray" to arr851                                    "array" to arr[45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null]852                                    "null" to null853                                }854                        ]855                        "null" to null856                        "onceAgain" to obj {857                            "string" to "value"858                            "int" to 9859                            "double" to 7.6860                            "float" to 3.2f861                            "boolean" to false862                            "object" to obj { }863                            "emptyArray" to arr864                            "array" to arr["test"]865                            "null" to null866                            "otherObj" to obj {867                                "string" to "value"868                                "int" to 9869                                "double" to 7.6870                                "float" to 3.2f871                                "boolean" to false872                                "object" to obj { }873                                "emptyArray" to arr874                                "array" to arr[875                                        obj {876                                            "string" to "value"877                                            "int" to 9878                                            "double" to 7.6879                                            "float" to 3.2f880                                            "boolean" to false881                                            "object" to obj { }882                                            "emptyArray" to arr883                                            "array" to arr["test"]884                                            "null" to null885                                        },886                                        obj {887                                            "string" to "value"888                                            "int" to 9889                                            "double" to 7.6890                                            "float" to 3.2f891                                            "boolean" to false892                                            "object" to obj { }893                                            "emptyArray" to arr894                                            "array" to arr["test"]895                                            "null" to null896                                        },897                                        obj {898                                            "string" to "value"899                                            "int" to 9900                                            "double" to 7.6901                                            "float" to 3.2f902                                            "boolean" to false903                                            "object" to obj { }904                                            "emptyArray" to arr905                                            "array" to arr[906                                                    obj {907                                                        "string" to "value"908                                                        "int" to 9909                                                        "double" to 7.6910                                                        "float" to 3.2f911                                                        "boolean" to false912                                                        "object" to obj { }913                                                        "emptyArray" to arr914                                                        "array" to arr["test"]915                                                        "null" to null916                                                    },917                                                    obj {918                                                        "string" to "value"919                                                        "int" to 9920                                                        "double" to 7.6921                                                        "float" to 3.2f922                                                        "boolean" to false923                                                        "object" to obj { }924                                                        "emptyArray" to arr925                                                        "array" to arr[45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null]926                                                        "null" to null927                                                    }928                                            ]929                                            "null" to null930                                        }931                                ]932                                "null" to obj {933                                    "string" to "value"934                                    "int" to 9935                                    "double" to 7.6936                                    "float" to 3.2f937                                    "boolean" to false938                                    "object" to obj { }939                                    "emptyArray" to arr940                                    "array" to arr[941                                            obj {942                                                "string" to "value"943                                                "int" to 9944                                                "double" to 7.6945                                                "float" to 3.2f946                                                "boolean" to false947                                                "object" to obj { }948                                                "emptyArray" to arr949                                                "array" to arr["test"]950                                                "null" to null951                                            },952                                            obj {953                                                "string" to "value"954                                                "int" to 9955                                                "double" to 7.6956                                                "float" to 3.2f957                                                "boolean" to false958                                                "object" to obj { }959                                                "emptyArray" to arr960                                                "array" to arr[45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null, 45, 12.4, 9.4, true, false, true, null]961                                                "null" to null962                                            }963                                    ]964                                    "null" to null965                                }966                            }967                            "anotherObj" to obj {968                                "string" to "value"969                                "int" to 9970                                "double" to 7.6971                                "float" to 3.2f972                                "boolean" to false973                                "object" to obj { }974                                "emptyArray" to arr975                                "array" to arr["test"]976                                "null" to null977                            }978                        }979                    }980                }981                "anotherObj" to obj {982                    "string" to "value"983                    "int" to 9984                    "double" to 7.6985                    "float" to 3.2f986                    "boolean" to false987                    "object" to obj { }988                    "emptyArray" to arr989                    "array" to arr["test"]990                    "null" to null991                }992            }993            assertThat(complexObject.toString()).isValidJSON()994            assertThat(complexObject.pretty(1)).isValidJSON()995            assertThat(complexObject.pretty(2)).isValidJSON()996            assertThat(complexObject.pretty(3)).isValidJSON()997            assertThat(complexObject.pretty(4)).isValidJSON()998        }999    }...

OpenGlToCameraHelperTest.kt

Source:OpenGlToCameraHelperTest.kt

...244            // [0.0	        1.5806589   0.009158132         0.0         ]245            // [0.0	        0.0         -1.002002           -0.2002002  ]246            // [0.0         0.0         -1.0                0.0         ]247            // android.opengl.Matrix defines values column-wise248            return floatArrayOf(249                2.8693345f, 0.0f, 0.0f, 0.0f,250                0.0f, 1.5806589f, 0.0f, 0.0f,251                -0.004545755f, 0.009158132f, -1.002002f, -1.0f,252                0.0f, 0.0f, -0.2002002f, 0.0f253            )254        }255        private fun createRotation(): Rotation3D {256            val randomizer = UniformRandomizer()257            val roll = Math.toRadians(258                randomizer.nextDouble(259                    MIN_ROTATION_ANGLE_DEGREES,260                    MAX_ROTATION_ANGLE_DEGREES261                )262            )...

StraightHashMapEnvTests.kt

Source:StraightHashMapEnvTests.kt

1package dev.evo.persistent.hashmap.straight2import dev.evo.persistent.VersionedDirectoryException3import dev.evo.persistent.hashmap.Dummy324import dev.evo.persistent.hashmap.Knuth325import dev.evo.persistent.util.withTempDir6import io.kotest.assertions.throwables.shouldThrow7import io.kotest.core.spec.style.FunSpec8import io.kotest.matchers.shouldBe9class StraightHashMapEnvTests : FunSpec() {10    init {11        test("env: single writer, multiple readers") {12            withTempDir { tmpDir ->13                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)14                        .useUnmapHack(true)15                        .open(tmpDir)16                        .use { env ->17                            env.getCurrentVersion() shouldBe 0L18                            StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)19                                    .useUnmapHack(true)20                                    .openReadOnly(tmpDir)21                                    .use { roEnv ->22                                        roEnv.getCurrentVersion() shouldBe 0L23                                    }24                            shouldThrow<VersionedDirectoryException> {25                                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)26                                        .open(tmpDir)27                            }28                        }29                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)30                        .useUnmapHack(true)31                        .open(tmpDir)32                        .use { env ->33                            env.getCurrentVersion() shouldBe 0L34                        }35            }36        }37        test("env: new map") {38            withTempDir {  tmpDir ->39                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)40                        .useUnmapHack(true)41                        .open(tmpDir)42                        .use { env ->43                            env.openMap().use { map ->44                                map.put(1, 1.1F) shouldBe PutResult.OK45                                map.put(2, 1.2F) shouldBe PutResult.OK46                                env.getCurrentVersion() shouldBe 0L47                                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)48                                        .useUnmapHack(true)49                                        .openReadOnly(tmpDir)50                                        .use { roEnv ->51                                            env.newMap(map, map.maxEntries).use { newMap ->52                                                newMap.put(1, 11F) shouldBe PutResult.OK53                                                newMap.put(2, 12F) shouldBe PutResult.OK54                                                env.getCurrentVersion() shouldBe 0L55                                                roEnv.getCurrentVersion() shouldBe 0L56                                                roEnv.getCurrentMap().use { roMap ->57                                                    roMap.get(1, 0F) shouldBe 1.1F58                                                }59                                                env.discard(newMap)60                                            }61                                            env.newMap(map, map.maxEntries).use { newMap ->62                                                newMap.put(1, 111F) shouldBe PutResult.OK63                                                env.getCurrentVersion() shouldBe 0L64                                                roEnv.getCurrentVersion() shouldBe 0L65                                                env.commit(newMap)66                                                roEnv.getCurrentVersion() shouldBe 1L67                                                roEnv.getCurrentMap().use { roMap ->68                                                    roMap.get(1, 0F) shouldBe 111F69                                                    roMap.get(2, 0F) shouldBe 0F70                                                }71                                                newMap.put(2, 112F) shouldBe PutResult.OK72                                                roEnv.getCurrentMap().use { roMap ->73                                                    roMap.get(1, 0F) shouldBe 111F74                                                    roMap.get(2, 0F) shouldBe 112F75                                                }76                                            }77                                        }78                            }79                        }80            }81        }82        test("env: new map should preserve bookmarks") {83            withTempDir { tmpDir ->84                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)85                        .useUnmapHack(true)86                        .open(tmpDir)87                        .use { env ->88                            env.openMap().use { map ->89                                map.storeBookmark(0, 0xCAFE_BABE)90                                map.loadBookmark(0) shouldBe 0xCAFE_BABE91                                env.newMap(map, map.maxEntries).use { newMap ->92                                    newMap.loadBookmark(0) shouldBe 0xCAFE_BABE93                                    newMap.storeBookmark(0, 0xDEAD_BEEF)94                                    env.commit(newMap)95                                }96                            }97                        }98                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)99                        .useUnmapHack(true)100                        .open(tmpDir)101                        .use { env ->102                            env.openMap().use { map ->103                                map.loadBookmark(0) shouldBe 0xDEAD_BEEF104                            }105                        }106            }107        }108        test("env: copy map") {109            withTempDir { tmpDir ->110                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)111                        .useUnmapHack(true)112                        .open(tmpDir)113                        .use { env ->114                            env.openMap().use { map ->115                                map.put(1, 1.1F) shouldBe PutResult.OK116                                map.put(2, 1.2F) shouldBe PutResult.OK117                                env.getCurrentVersion() shouldBe 0L118                                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)119                                        .useUnmapHack(true)120                                        .openReadOnly(tmpDir)121                                        .use { roEnv ->122                                            roEnv.getCurrentVersion() shouldBe 0L123                                            val mapV0 = roEnv.getCurrentMap()124                                            env.copyMap(map).use { newMap ->125                                                env.getCurrentVersion() shouldBe 0L126                                                newMap.put(3, 1.3F) shouldBe PutResult.OK127                                                roEnv.getCurrentVersion() shouldBe 0L128                                                env.commit(newMap)129                                                roEnv.getCurrentVersion() shouldBe 1L130                                            }131                                            val mapV1 = roEnv.getCurrentMap()132                                            mapV0.version shouldBe 0L133                                            mapV0.maxEntries shouldBe 1024134                                            mapV0.capacity shouldBe 1597135                                            mapV0.get(1, 0.0F) shouldBe 1.1F136                                            mapV0.get(2, 0.0F) shouldBe 1.2F137                                            mapV0.get(3, 0.0F) shouldBe 0.0F138                                            mapV1.version shouldBe 1L139                                            mapV1.maxEntries shouldBe 4140                                            mapV1.capacity shouldBe 7141                                            mapV1.get(1, 0.0F) shouldBe 1.1F142                                            mapV1.get(2, 0.0F) shouldBe 1.2F143                                            mapV1.get(3, 0.0F) shouldBe 1.3F144                                            mapV0.close()145                                            mapV1.close()146                                        }147                            }148                        }149            }150        }151        test("env: anonymous") {152            StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)153                    .useUnmapHack(true)154                    .createAnonymousHeap()155                    .use { env ->156                        env.openMap()157                    }158        }159        test("env: change hashing") {160            withTempDir { tmpDir ->161                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)162                        .hasher(Dummy32)163                        .useUnmapHack(true)164                        .open(tmpDir)165                        .use { env ->166                            env.openMap().use { map ->167                                map as StraightHashMapImpl_Int_Float168                                map.header.hasher shouldBe Dummy32169                                map.put(1, 1.1F) shouldBe PutResult.OK170                            }171                        }172                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)173                        .hasher(Knuth32)174                        .useUnmapHack(true)175                        .open(tmpDir)176                        .use { env ->177                            env.openMap().use { map ->178                                map as StraightHashMapImpl_Int_Float179                                map.header.hasher shouldBe Dummy32180                                StraightHashMapEnv.Builder(StraightHashMapType_Int_Float)181                                        .useUnmapHack(true)182                                        .openReadOnly(tmpDir)183                                        .use { roEnv ->184                                            (roEnv.getCurrentMap() as StraightHashMapROImpl_Int_Float).header.hasher shouldBe Dummy32185                                            env.copyMap(map).use { newMap ->186                                                newMap as StraightHashMapImpl_Int_Float187                                                newMap.header.hasher shouldBe Knuth32188                                                env.commit(newMap)189                                            }190                                            val roMap = roEnv.getCurrentMap()191                                            (roMap as StraightHashMapROImpl_Int_Float).header.hasher shouldBe Knuth32192                                            roMap.get(1, 0.0F) shouldBe 1.1F193                                        }194                            }195                        }196            }197        }198    }199}...

MenuActivity.kt

Source:MenuActivity.kt

1package com.example.usercenter.ui.activity2import android.animation.*3import android.app.Activity4import android.os.Bundle5import android.view.View6import android.view.animation.BounceInterpolator7import android.widget.ImageView8import com.example.usercenter.R9import com.example.usercenter.test.MyEvaluator10import kotlinx.android.synthetic.main.activity_menu.*11class MenuActivity : Activity() {12    private var isOpen = false13    override fun onCreate(savedInstanceState: Bundle?) {14        super.onCreate(savedInstanceState)15        setContentView(R.layout.activity_menu)16        initEvent()17    }18    private fun initEvent() {19        test.setOnClickListener {20            //            val animator: ValueAnimator = AnimatorInflater.loadAnimator(this, R.animator.animator) as ValueAnimator21//            animator.addUpdateListener { animation ->22//                val off = animation!!.animatedValue as Int23//                test.layout(off, off, off + test.width, off + test.height)24//            }25//            val keyframe = Keyframe.ofObject(0f,'A')26//27            test.animate().scaleX(1.0f).scaleXBy(1.1f).setListener(object: Animator.AnimatorListener {28                override fun onAnimationRepeat(animation: Animator?) {29                }30                override fun onAnimationEnd(animation: Animator?) {31                }32                override fun onAnimationCancel(animation: Animator?) {33                }34                override fun onAnimationStart(animation: Animator?) {35                }36            })37//            animator.start()38//            val propertyValuesHolder  = PropertyValuesHolder.ofFloat("Rotation",60f,-60f,40f,-40f,-20f,20f,10f,-10f,0f)39//            val propertyValuesHolderAlpha  = PropertyValuesHolder.ofFloat("alpha",0.1f,1f,0.1f,1f)40//            val objectAnimator = ObjectAnimator.ofPropertyValuesHolder(test,propertyValuesHolder,propertyValuesHolderAlpha)41//            objectAnimator.duration = 200042//            objectAnimator.start()43//            val keyFrame = Keyframe.ofFloat(0.1f, 20f)44//            val keyFrame1 = Keyframe.ofFloat(0.2f, -20f)45//            keyFrame.interpolator = BounceInterpolator()46//            val keyFrame2 = Keyframe.ofFloat(0.3f, 20f)47//            val keyFrame3 = Keyframe.ofFloat(0.4f, -20f)48//            val keyFrame4 = Keyframe.ofFloat(0.5f, 20f)49//            keyFrame4.interpolator = BounceInterpolator()50//            val keyFrame5 = Keyframe.ofFloat(0.6f, -20f)51//            val keyFrame6 = Keyframe.ofFloat(0.7f, 20f)52//            val keyFrame7 = Keyframe.ofFloat(0.8f, -20f)53//            val keyFrame8 = Keyframe.ofFloat(0.9f, 20f)54//            val keyFrame9 = Keyframe.ofFloat(1.0f, 36f)55//56//            val propertyValuesHolder = PropertyValuesHolder.ofKeyframe("rotation", keyFrame, keyFrame1, keyFrame2, keyFrame3, keyFrame4, keyFrame5, keyFrame6, keyFrame7, keyFrame8, keyFrame9)57//            val objectAnimator = ObjectAnimator.ofPropertyValuesHolder(testView, propertyValuesHolder)58////            objectAnimator.addUpdateListener {59////                testView.setMyValue(it.animatedValue as Char)60////            }61//            objectAnimator.duration = 200062//            objectAnimator.start()63        }64        mMenuImage.setOnClickListener {65            isOpen = if (!isOpen) {66                openMenu(menuOne, 0)67                openMenu(menuTwo, 1)68                openMenu(menuThree, 2)69                openMenu(menuFour, 3)70                openMenu(menuFive, 4)71                true72            } else {73                closeMenu(menuOne, 0)74                closeMenu(menuTwo, 1)75                closeMenu(menuThree, 2)76                closeMenu(menuFour, 3)77                closeMenu(menuFive, 4)78                false79            }80        }81    }82    private fun closeMenu(view: ImageView, index: Int) {83        if (view.visibility != View.VISIBLE) {84            view.visibility = View.VISIBLE85        }86        val radians = Math.toRadians(180.0) / 4 * index87        val pointX = -400 * Math.sin(radians)88        val pointY = -400 * Math.cos(radians)89        val objectAnimatorX = ObjectAnimator.ofFloat(view, "TranslationX", pointX.toFloat(), 0f)90        val objectAnimatorY = ObjectAnimator.ofFloat(view, "TranslationY", pointY.toFloat(), 0f)91        val objectAnimatorScaleX = ObjectAnimator.ofFloat(view, "ScaleX", 1f, 0f)92        val objectAnimatorScaleY = ObjectAnimator.ofFloat(view, "ScaleY", 1f, 0f)93        val objectAnimatorAlpha = ObjectAnimator.ofFloat(view, "alpha", 1f, 0.1f)94        val animatorSet = AnimatorSet()95        animatorSet.playTogether(objectAnimatorX, objectAnimatorY, objectAnimatorScaleX, objectAnimatorScaleY, objectAnimatorAlpha)96        animatorSet.duration = 200097        animatorSet.start()98    }99    private fun openMenu(view: ImageView, index: Int) {100        if (view.visibility != View.VISIBLE) {101            view.visibility = View.VISIBLE102        }103        val pointX: Double104        val pointY: Double105        val radians: Double106        pointX = if (index > 2) {107            radians = Math.toRadians(90.0) / 2 * (index - 2)108            400 * Math.sin(radians)109        } else {110            radians = Math.toRadians(90.0) / 2 * index111            -400 * Math.sin(radians)112        }113        pointY = -400 * Math.cos(radians)114        val objectAnimatorX = ObjectAnimator.ofFloat(view, "TranslationX", 0f, pointX.toFloat())115        val objectAnimatorY = ObjectAnimator.ofFloat(view, "TranslationY", 0f, pointY.toFloat())116        val objectAnimatorScaleX = ObjectAnimator.ofFloat(view, "ScaleX", 0f, 1f)117        val objectAnimatorScaleY = ObjectAnimator.ofFloat(view, "ScaleY", 0f, 1f)118        val objectAnimatorAlpha = ObjectAnimator.ofFloat(view, "alpha", 0f, 1f)119        val animatorSet = AnimatorSet()120        animatorSet.playTogether(objectAnimatorX, objectAnimatorY, objectAnimatorScaleX, objectAnimatorScaleY, objectAnimatorAlpha)121        animatorSet.duration = 500122        animatorSet.interpolator = BounceInterpolator()123        animatorSet.start()124    }125}...

KNumTest.kt

Source:KNumTest.kt

...7        callback()8    }9    @Test10    fun addVectors() = knumTest {11        assertEquals(listOf(6f, 8f, 10f, 12f), (floatArrayOf(1f, 2f, 3f, 4f).const + floatArrayOf(5f, 6f, 7f, 8f).const).compute().getFloatArray().toList())12    }13    @Test14    fun addVectorScalar() = knumTest {15        assertEquals(listOf(2f, 3f, 4f, 5f), (floatArrayOf(1f, 2f, 3f, 4f).const + 1f).compute().getFloatArray().toList())16    }17    @Test18    fun mulVectors() = knumTest {19        assertEquals(listOf(-1f, -4f, -9f, -16f), (floatArrayOf(1f, 2f, 3f, 4f).const * floatArrayOf(-1f, -2f, -3f, -4f).const).compute().getFloatArray().toList())20    }21    @Test22    fun mulVectorScalar() = knumTest {23        assertEquals(listOf(2f, 4f, 6f, 8f), (floatArrayOf(1f, 2f, 3f, 4f).const * 2f).compute().getFloatArray().toList())24    }25    @Test26    fun minVectors() = knumTest {27        assertEquals(listOf(-1f, -1f, -1f, 1f, -2f, 2f, -1f, 0f), min(floatArrayOf(-1f, 1f, -1f, 1f, 2f, 2f, 0f, 0f).const, floatArrayOf(1f, -1f, -1f, 1f, -2f, 2f, -1f, 0f).const).compute().getFloatArray().toList())28    }29    @Test30    fun maxVectors() = knumTest {31        assertEquals(listOf(1f, 1f, -1f, 1f, 2f, 2f, 0f, 0f), max(floatArrayOf(-1f, 1f, -1f, 1f, 2f, 2f, 0f, 0f).const, floatArrayOf(1f, -1f, -1f, 1f, -2f, 2f, -1f, 0f).const).compute().getFloatArray().toList())32    }33    @Test34    fun pad() = knumTest {35        assertEquals(36                listOf(37                        0f, 0f, 0f, 0f,38                        0f, 1f, 2f, 0f,39                        0f, 3f, 4f, 0f,40                        0f, 0f, 0f, 0f41                ),42                floatArrayOf(1f, 2f, 3f, 4f).const.reshape(2, 2).pad(1, 1).compute().getFloatArray().toList()43        )44    }45    @Test46    open fun conv2d() = knumTest {47        assertEquals(48                listOf(49                        77f, 67f,50                        47f, 37f51                ),52                floatArrayOf(1f, 2f, 3f, 4f).const.reshape(2, 2).pad(1, 1).conv2d(floatArrayOf(53                        1f, 2f, 3f,54                        4f, 5f, 6f,55                        7f, 8f, 9f56                ).const(3, 3)).compute().getFloatArray().toList()57        )58    }59    @Test60    open fun conv2db() = knumTest {61        assertEquals(62                listOf(63                        1f, 2f,64                        3f, 4f65                ),66                floatArrayOf(1f, 2f, 3f, 4f).const.reshape(2, 2).pad(1, 1).conv2d(floatArrayOf(67                        0f, 0f, 0f,68                        0f, 1f, 0f,69                        0f, 0f, 0f70                ).const(3, 3)).compute().getFloatArray().toList()71        )72    }73    @Test74    open fun conv2dc() = knumTest {75        assertEquals(76                listOf(77                        4f, 0f,78                        0f, 0f79                ),80                floatArrayOf(1f, 2f, 3f, 4f).const.reshape(2, 2).pad(1, 1).conv2d(floatArrayOf(81                        0f, 0f, 0f,82                        0f, 0f, 0f,83                        0f, 0f, 1f84                ).const(3, 3)).compute().getFloatArray().toList()85        )86    }87    @Test88    open fun conv2dd() = knumTest {89        assertEquals(90                listOf(91                        0f, 0f,92                        0f, 1f93                ),94                floatArrayOf(1f, 2f, 3f, 4f).const.reshape(2, 2).pad(1, 1).conv2d(floatArrayOf(95                        1f, 0f, 0f,96                        0f, 0f, 0f,97                        0f, 0f, 0f98                ).const(3, 3)).compute().getFloatArray().toList()99        )100    }101    @Test102    open fun conv2de() = knumTest {103        assertEquals(104                listOf(105                        0f, 0f,106                        2f, 0f107                ),108                floatArrayOf(1f, 2f, 3f, 4f).const.reshape(2, 2).pad(1, 1).conv2d(floatArrayOf(109                        0f, 0f, 1f,110                        0f, 0f, 0f,111                        0f, 0f, 0f112                ).const(3, 3)).compute().getFloatArray().toList()113        )114    }115    @Test116    open fun conv2dBig() = knumTest {117        assertEquals(118                listOf(119                        1f, 2f, 3f, 4f,120                        5f, 6f, 7f, 8f,121                        9f, 10f, 11f, 12f,122                        13f, 14f, 15f, 16f123                ),124                floatArrayOf(125                        1f, 2f, 3f, 4f,126                        5f, 6f, 7f, 8f,127                        9f, 10f, 11f, 12f,128                        13f, 14f, 15f, 16f129                ).const.reshape(4, 4).pad(1, 1).conv2d(floatArrayOf(130                        0f, 0f, 0f,131                        0f, 1f, 0f,132                        0f, 0f, 0f133                ).const(3, 3)).compute().getFloatArray().toList()134        )135    }136}...

withManyDefaultParams.kt

Source:withManyDefaultParams.kt

1public open class Test(_myName : String?, _a : Boolean, _b : Double, _c : Float, _d : Long, _e : Int, _f : Short, _g : Char) {2private val myName : String?3private var a : Boolean = false4private var b : Double = 0.toDouble()5private var c : Float = 0.toFloat()6private var d : Long = 07private var e : Int = 08private var f : Short = 09private var g : Char = ' '10{11myName = _myName12a = _a13b = _b14c = _c15d = _d16e = _e17f = _f18g = _g19}20class object {21public open fun init() : Test {22val __ = Test(null, false, 0.toDouble(), 0.toFloat(), 0, 0, 0, ' ')23return __24}25public open fun init(name : String?) : Test {26val __ = Test(foo(name), false, 0.toDouble(), 0.toFloat(), 0, 0, 0, ' ')27return __28}29open fun foo(n : String?) : String? {30return ""31}32}33}34public open class User() {35class object {36public open fun main() : Unit {37var t : Test? = Test.init("name")38}39}...

endsWithDFL.kt

Source:endsWithDFL.kt

1open class Test() {2open fun test() : Unit {3var l1 : Long = 104var d1 : Double = 10.05var f1 : Float = 10.0.toFloat()6var l2 : Long = 107var d2 : Double = 10.08var f2 : Float = 10.0.toFloat()9}10open fun testBoxed() : Unit {11var l1 : Long? = 1012var d1 : Double? = 10.013var f1 : Float? = 10.0.toFloat()14var l2 : Long? = 1015var d2 : Double? = 10.016var f2 : Float? = 10.0.toFloat()17}...

float

Using AI Code Generation

1		test.Open i = new test.Open();2		i.inte();3		System.out.println("The float value is: " + i.f);4		System.out.println("The double value is: " + i.d);5		System.out.println("The int value is: " + i.i);6	}7}

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