How to use testAnimationSamples method in wpt

Best JavaScript code snippet using wpt

property-types.js

Source:property-types.js Github

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...7 const idlName = propertyToIDL(property);8 const target = createTestElement(t, setup);9 const animation = target.animate({ [idlName]: [from, to] },10 { duration: 1000, fill: 'both' });11 testAnimationSamples(animation, idlName,12 [{ time: 0, expected: from.toLowerCase() },13 { time: 499, expected: from.toLowerCase() },14 { time: 500, expected: to.toLowerCase() },15 { time: 1000, expected: to.toLowerCase() }]);16 }, `${property} uses discrete animation when animating between`17 + ` "${from}" and "${to}" with linear easing`);18 test(t => {19 // Easing: http://cubic-bezier.com/#.68,0,1,.0120 // With this curve, we don't reach the 50% point until about 95% of21 // the time has expired.22 const idlName = propertyToIDL(property);23 const keyframes = {};24 const target = createTestElement(t, setup);25 const animation = target.animate(26 { [idlName]: [from, to] },27 {28 duration: 1000,29 fill: 'both',30 easing: 'cubic-bezier(0.68,0,1,0.01)',31 }32 );33 testAnimationSamples(animation, idlName,34 [{ time: 0, expected: from.toLowerCase() },35 { time: 940, expected: from.toLowerCase() },36 { time: 960, expected: to.toLowerCase() }]);37 }, `${property} uses discrete animation when animating between`38 + ` "${from}" and "${to}" with effect easing`);39 test(t => {40 // Easing: http://cubic-bezier.com/#.68,0,1,.0141 // With this curve, we don't reach the 50% point until about 95% of42 // the time has expired.43 const idlName = propertyToIDL(property);44 const target = createTestElement(t, setup);45 const animation = target.animate(46 {47 [idlName]: [from, to],48 easing: 'cubic-bezier(0.68,0,1,0.01)',49 },50 { duration: 1000, fill: 'both' }51 );52 testAnimationSamples(animation, idlName,53 [{ time: 0, expected: from.toLowerCase() },54 { time: 940, expected: from.toLowerCase() },55 { time: 960, expected: to.toLowerCase() }]);56 }, `${property} uses discrete animation when animating between`57 + ` "${from}" and "${to}" with keyframe easing`);58 }59 },60 testAdditionOrAccumulation: (property, setup, options, composite) => {61 for (const keyframes of options) {62 const [ from, to ] = keyframes;63 test(t => {64 const idlName = propertyToIDL(property);65 const target = createTestElement(t, setup);66 target.animate({ [idlName]: [from, from] }, 1000);67 const animation = target.animate(68 { [idlName]: [to, to] },69 { duration: 1000, composite }70 );71 testAnimationSamples(animation, idlName,72 [{ time: 0, expected: to.toLowerCase() }]);73 }, `${property}: "${to}" onto "${from}"`);74 test(t => {75 const idlName = propertyToIDL(property);76 const target = createTestElement(t, setup);77 target.animate({ [idlName]: [to, to] }, 1000);78 const animation = target.animate(79 { [idlName]: [from, from] },80 { duration: 1000, composite }81 );82 testAnimationSamples(animation, idlName,83 [{ time: 0, expected: from.toLowerCase() }]);84 }, `${property}: "${from}" onto "${to}"`);85 }86 },87 testAddition: function(property, setup, options) {88 this.testAdditionOrAccumulation(property, setup, options, 'add');89 },90 testAccumulation: function(property, setup, options) {91 this.testAdditionOrAccumulation(property, setup, options, 'accumulate');92 },93};94const lengthType = {95 testInterpolation: (property, setup) => {96 test(t => {97 const idlName = propertyToIDL(property);98 const target = createTestElement(t, setup);99 const animation = target.animate({ [idlName]: ['10px', '50px'] },100 { duration: 1000, fill: 'both' });101 testAnimationSamples(animation, idlName,102 [{ time: 500, expected: '30px' }]);103 }, `${property} supports animating as a length`);104 test(t => {105 const idlName = propertyToIDL(property);106 const target = createTestElement(t, setup);107 const animation = target.animate({ [idlName]: ['1rem', '5rem'] },108 { duration: 1000, fill: 'both' });109 testAnimationSamples(animation, idlName,110 [{ time: 500, expected: '30px' }]);111 }, `${property} supports animating as a length of rem`);112 },113 testAdditionOrAccumulation: (property, setup, composite) => {114 test(t => {115 const idlName = propertyToIDL(property);116 const target = createTestElement(t, setup);117 target.style[idlName] = '10px';118 const animation = target.animate(119 { [idlName]: ['10px', '50px'] },120 { duration: 1000, composite }121 );122 testAnimationSamples(animation, idlName, [{ time: 0, expected: '20px' }]);123 }, `${property}: length`);124 test(t => {125 const idlName = propertyToIDL(property);126 const target = createTestElement(t, setup);127 target.style[idlName] = '1rem';128 const animation = target.animate(129 { [idlName]: ['1rem', '5rem'] },130 { duration: 1000, composite }131 );132 testAnimationSamples(animation, idlName, [{ time: 0, expected: '20px' }]);133 }, `${property}: length of rem`);134 },135 testAddition: function(property, setup) {136 this.testAdditionOrAccumulation(property, setup, 'add');137 },138 testAccumulation: function(property, setup) {139 this.testAdditionOrAccumulation(property, setup, 'accumulate');140 },141};142const lengthPairType = {143 testInterpolation: (property, setup) => {144 test(t => {145 const idlName = propertyToIDL(property);146 const target = createTestElement(t, setup);147 const animation = target.animate(148 { [idlName]: ['10px 10px', '50px 50px'] },149 { duration: 1000, fill: 'both' }150 );151 testAnimationSamples(animation, idlName,152 [{ time: 500, expected: '30px 30px' }]);153 }, `${property} supports animating as a length pair`);154 test(t => {155 const idlName = propertyToIDL(property);156 const target = createTestElement(t, setup);157 const animation = target.animate(158 { [idlName]: ['1rem 1rem', '5rem 5rem'] },159 { duration: 1000, fill: 'both' }160 );161 testAnimationSamples(animation, idlName,162 [{ time: 500, expected: '30px 30px' }]);163 }, `${property} supports animating as a length pair of rem`);164 },165 testAdditionOrAccumulation: (property, setup, composite) => {166 test(t => {167 const idlName = propertyToIDL(property);168 const target = createTestElement(t, setup);169 target.style[idlName] = '10px 10px';170 const animation = target.animate(171 { [idlName]: ['10px 10px', '50px 50px'] },172 { duration: 1000, composite }173 );174 testAnimationSamples(175 animation,176 idlName,177 [{ time: 0, expected: '20px 20px' }]178 );179 }, `${property}: length pair`);180 test(t => {181 const idlName = propertyToIDL(property);182 const target = createTestElement(t, setup);183 target.style[idlName] = '1rem 1rem';184 const animation = target.animate(185 { [idlName]: ['1rem 1rem', '5rem 5rem'] },186 { duration: 1000, composite }187 );188 testAnimationSamples(189 animation,190 idlName,191 [{ time: 0, expected: '20px 20px' }]192 );193 }, `${property}: length pair of rem`);194 },195 testAddition: function(property, setup) {196 this.testAdditionOrAccumulation(property, setup, 'add');197 },198 testAccumulation: function(property, setup) {199 this.testAdditionOrAccumulation(property, setup, 'accumulate');200 },201};202const percentageType = {203 testInterpolation: (property, setup) => {204 test(t => {205 const idlName = propertyToIDL(property);206 const target = createTestElement(t, setup);207 const animation = target.animate({ [idlName]: ['10%', '50%'] },208 { duration: 1000, fill: 'both' });209 testAnimationSamples(animation, idlName,210 [{ time: 500, expected: '30%' }]);211 }, `${property} supports animating as a percentage`);212 },213 testAdditionOrAccumulation: (property, setup, composite) => {214 test(t => {215 const idlName = propertyToIDL(property);216 const target = createTestElement(t, setup);217 target.style[idlName] = '60%';218 const animation = target.animate(219 { [idlName]: ['70%', '100%'] },220 { duration: 1000, composite }221 );222 testAnimationSamples(animation, idlName, [{ time: 0, expected: '130%' }]);223 }, `${property}: percentage`);224 },225 testAddition: function(property, setup) {226 this.testAdditionOrAccumulation(property, setup, 'add');227 },228 testAccumulation: function(property, setup) {229 this.testAdditionOrAccumulation(property, setup, 'accumulate');230 },231};232const integerType = {233 testInterpolation: (property, setup) => {234 test(t => {235 const idlName = propertyToIDL(property);236 const target = createTestElement(t, setup);237 const animation = target.animate({ [idlName]: [-2, 2] },238 { duration: 1000, fill: 'both' });239 testAnimationSamples(animation, idlName,240 [{ time: 500, expected: '0' }]);241 }, `${property} supports animating as an integer`);242 },243 testAdditionOrAccumulation: (property, setup, composite) => {244 test(t => {245 const idlName = propertyToIDL(property);246 const target = createTestElement(t, setup);247 target.style[idlName] = -1;248 const animation = target.animate(249 { [idlName]: [-2, 2] },250 { duration: 1000, composite }251 );252 testAnimationSamples(animation, idlName,253 [{ time: 0, expected: '-3' }]);254 }, `${property}: integer`);255 },256 testAddition: function(property, setup) {257 this.testAdditionOrAccumulation(property, setup, 'add');258 },259 testAccumulation: function(property, setup) {260 this.testAdditionOrAccumulation(property, setup, 'accumulate');261 },262};263const positiveIntegerType = {264 testInterpolation: (property, setup) => {265 test(t => {266 const idlName = propertyToIDL(property);267 const target = createTestElement(t, setup);268 const animation = target.animate({ [idlName]: [1, 3] },269 { duration: 1000, fill: 'both' });270 testAnimationSamples(animation, idlName,271 [ { time: 500, expected: '2' } ]);272 }, `${property} supports animating as a positive integer`);273 },274 testAdditionOrAccumulation: (property, setup, composite) => {275 test(t => {276 const idlName = propertyToIDL(property);277 const target = createTestElement(t, setup);278 target.style[idlName] = 1;279 const animation = target.animate(280 { [idlName]: [2, 5] },281 { duration: 1000, composite }282 );283 testAnimationSamples(animation, idlName,284 [{ time: 0, expected: '3' }]);285 }, `${property}: positive integer`);286 },287 testAddition: function(property, setup) {288 this.testAdditionOrAccumulation(property, setup, 'add');289 },290 testAccumulation: function(property, setup) {291 this.testAdditionOrAccumulation(property, setup, 'accumulate');292 },293};294const lengthPercentageOrCalcType = {295 testInterpolation: (property, setup) => {296 lengthType.testInterpolation(property, setup);297 percentageType.testInterpolation(property, setup);298 test(t => {299 const idlName = propertyToIDL(property);300 const target = createTestElement(t, setup);301 const animation = target.animate({ [idlName]: ['10px', '20%'] },302 { duration: 1000, fill: 'both' });303 testAnimationSamples(animation, idlName,304 [{ time: 500, expected: 'calc(10% + 5px)' }]);305 }, `${property} supports animating as combination units "px" and "%"`);306 test(t => {307 const idlName = propertyToIDL(property);308 const target = createTestElement(t, setup);309 const animation = target.animate({ [idlName]: ['10%', '2em'] },310 { duration: 1000, fill: 'both' });311 testAnimationSamples(animation, idlName,312 [{ time: 500, expected: 'calc(5% + 10px)' }]);313 }, `${property} supports animating as combination units "%" and "em"`);314 test(t => {315 const idlName = propertyToIDL(property);316 const target = createTestElement(t, setup);317 const animation = target.animate({ [idlName]: ['1em', '2rem'] },318 { duration: 1000, fill: 'both' });319 testAnimationSamples(animation, idlName,320 [{ time: 500, expected: '15px' }]);321 }, `${property} supports animating as combination units "em" and "rem"`);322 test(t => {323 const idlName = propertyToIDL(property);324 const target = createTestElement(t, setup);325 const animation = target.animate(326 { [idlName]: ['10px', 'calc(1em + 20%)'] },327 { duration: 1000, fill: 'both' }328 );329 testAnimationSamples(animation, idlName,330 [{ time: 500, expected: 'calc(10% + 10px)' }]);331 }, `${property} supports animating as combination units "px" and "calc"`);332 test(t => {333 const idlName = propertyToIDL(property);334 const target = createTestElement(t, setup);335 const animation = target.animate(336 { [idlName]: ['calc(10px + 10%)', 'calc(1em + 1rem + 20%)'] },337 { duration: 1000, fill: 'both' });338 testAnimationSamples(animation, idlName,339 [{ time: 500,340 expected: 'calc(15% + 15px)' }]);341 }, `${property} supports animating as a calc`);342 },343 testAdditionOrAccumulation: (property, setup, composite) => {344 lengthType.testAddition(property, setup);345 percentageType.testAddition(property, setup);346 test(t => {347 const idlName = propertyToIDL(property);348 const target = createTestElement(t, setup);349 target.style[idlName] = '10px';350 const animation = target.animate({ [idlName]: ['10%', '50%'] },351 { duration: 1000, composite });352 testAnimationSamples(animation, idlName,353 [{ time: 0, expected: 'calc(10% + 10px)' }]);354 }, `${property}: units "%" onto "px"`);355 test(t => {356 const idlName = propertyToIDL(property);357 const target = createTestElement(t, setup);358 target.style[idlName] = '10%';359 const animation = target.animate({ [idlName]: ['10px', '50px'] },360 { duration: 1000, composite });361 testAnimationSamples(animation, idlName,362 [{ time: 0, expected: 'calc(10% + 10px)' }]);363 }, `${property}: units "px" onto "%"`);364 test(t => {365 const idlName = propertyToIDL(property);366 const target = createTestElement(t, setup);367 target.style[idlName] = '10%';368 const animation = target.animate({ [idlName]: ['2rem', '5rem'] },369 { duration: 1000, composite });370 testAnimationSamples(animation, idlName,371 [{ time: 0, expected: 'calc(10% + 20px)' }]);372 }, `${property}: units "rem" onto "%"`);373 test(t => {374 const idlName = propertyToIDL(property);375 const target = createTestElement(t, setup);376 target.style[idlName] = '2rem';377 const animation = target.animate({ [idlName]: ['10%', '50%'] },378 { duration: 1000, composite });379 testAnimationSamples(animation, idlName,380 [{ time: 0, expected: 'calc(10% + 20px)' }]);381 }, `${property}: units "%" onto "rem"`);382 test(t => {383 const idlName = propertyToIDL(property);384 const target = createTestElement(t, setup);385 target.style[idlName] = '2em';386 const animation = target.animate({ [idlName]: ['2rem', '5rem'] },387 { duration: 1000, composite });388 testAnimationSamples(animation, idlName, [{ time: 0, expected: '40px' }]);389 }, `${property}: units "rem" onto "em"`);390 test(t => {391 const idlName = propertyToIDL(property);392 const target = createTestElement(t, setup);393 target.style[idlName] = '2rem';394 const animation = target.animate({ [idlName]: ['2em', '5em'] },395 { duration: 1000, composite });396 testAnimationSamples(animation, idlName, [{ time: 0, expected: '40px' }]);397 }, `${property}: units "em" onto "rem"`);398 test(t => {399 const idlName = propertyToIDL(property);400 const target = createTestElement(t, setup);401 target.style[idlName] = '10px';402 const animation = target.animate({ [idlName]: ['calc(2em + 20%)',403 'calc(5rem + 50%)'] },404 { duration: 1000, composite });405 testAnimationSamples(animation, idlName,406 [{ time: 0, expected: 'calc(20% + 30px)' }]);407 }, `${property}: units "calc" onto "px"`);408 test(t => {409 const idlName = propertyToIDL(property);410 const target = createTestElement(t, setup);411 target.style[idlName] = 'calc(10px + 10%)';412 const animation = target.animate({ [idlName]: ['calc(20px + 20%)',413 'calc(2em + 3rem + 40%)'] },414 { duration: 1000, composite });415 testAnimationSamples(animation, idlName,416 [{ time: 0, expected: 'calc(30% + 30px)' }]);417 }, `${property}: calc`);418 },419 testAddition: function(property, setup) {420 this.testAdditionOrAccumulation(property, setup, 'add');421 },422 testAccumulation: function(property, setup) {423 this.testAdditionOrAccumulation(property, setup, 'accumulate');424 },425};426const positiveNumberType = {427 testInterpolation: (property, setup, expectedUnit='') => {428 test(t => {429 const idlName = propertyToIDL(property);430 const target = createTestElement(t, setup);431 const animation = target.animate({ [idlName]: [1.1, 1.5] },432 { duration: 1000, fill: 'both' });433 testAnimationSamples(animation, idlName,434 [{ time: 500, expected: '1.3' + expectedUnit }]);435 }, `${property} supports animating as a positive number`);436 },437 testAdditionOrAccumulation: (property, setup, composite) => {438 test(t => {439 const idlName = propertyToIDL(property);440 const target = createTestElement(t, setup);441 target.style[idlName] = 1.1;442 const animation = target.animate({ [idlName]: [1.1, 1.5] },443 { duration: 1000, composite });444 testAnimationSamples(animation, idlName, [{ time: 0, expected: '2.2' }]);445 }, `${property}: positive number`);446 },447 testAddition: function(property, setup) {448 this.testAdditionOrAccumulation(property, setup, 'add');449 },450 testAccumulation: function(property, setup) {451 this.testAdditionOrAccumulation(property, setup, 'accumulate');452 },453};454// Test using float values in the range [0, 1]455const opacityType = {456 testInterpolation: (property, setup) => {457 test(t => {458 const idlName = propertyToIDL(property);459 const target = createTestElement(t, setup);460 const animation = target.animate({ [idlName]: [0.3, 0.8] },461 { duration: 1000, fill: 'both' });462 testAnimationSamples(animation, idlName,463 [{ time: 500, expected: '0.55' }]);464 }, `${property} supports animating as a [0, 1] number`);465 },466 testAdditionOrAccumulation: (property, setup, composite) => {467 test(t => {468 const idlName = propertyToIDL(property);469 const target = createTestElement(t, setup);470 target.style[idlName] = 0.3;471 const animation = target.animate({ [idlName]: [0.3, 0.8] },472 { duration: 1000, composite });473 testAnimationSamples(animation, idlName, [{ time: 0, expected: '0.6' }]);474 }, `${property}: [0, 1] number`);475 test(t => {476 const idlName = propertyToIDL(property);477 const target = createTestElement(t, setup);478 target.style[idlName] = 0.8;479 const animation = target.animate({ [idlName]: [0.3, 0.8] },480 { duration: 1000, composite });481 testAnimationSamples(animation, idlName, [{ time: 0, expected: '1' }]);482 }, `${property}: [0, 1] number (clamped)`);483 },484 testAddition: function(property, setup) {485 this.testAdditionOrAccumulation(property, setup, 'add');486 },487 testAccumulation: function(property, setup) {488 this.testAdditionOrAccumulation(property, setup, 'accumulate');489 },490};491const visibilityType = {492 testInterpolation: (property, setup) => {493 test(t => {494 const idlName = propertyToIDL(property);495 const target = createTestElement(t, setup);496 const animation = target.animate({ [idlName]: ['visible', 'hidden'] },497 { duration: 1000, fill: 'both' });498 testAnimationSamples(animation, idlName,499 [{ time: 0, expected: 'visible' },500 { time: 999, expected: 'visible' },501 { time: 1000, expected: 'hidden' }]);502 }, `${property} uses visibility animation when animating`503 + ' from "visible" to "hidden"');504 test(t => {505 const idlName = propertyToIDL(property);506 const target = createTestElement(t, setup);507 const animation = target.animate({ [idlName]: ['hidden', 'visible'] },508 { duration: 1000, fill: 'both' });509 testAnimationSamples(animation, idlName,510 [{ time: 0, expected: 'hidden' },511 { time: 1, expected: 'visible' },512 { time: 1000, expected: 'visible' }]);513 }, `${property} uses visibility animation when animating`514 + ' from "hidden" to "visible"');515 test(t => {516 const idlName = propertyToIDL(property);517 const target = createTestElement(t, setup);518 const animation = target.animate({ [idlName]: ['hidden', 'collapse'] },519 { duration: 1000, fill: 'both' });520 testAnimationSamples(animation, idlName,521 [{ time: 0, expected: 'hidden' },522 { time: 499, expected: 'hidden' },523 { time: 500, expected: 'collapse' },524 { time: 1000, expected: 'collapse' }]);525 }, `${property} uses visibility animation when animating`526 + ' from "hidden" to "collapse"');527 test(t => {528 // Easing: http://cubic-bezier.com/#.68,-.55,.26,1.55529 // With this curve, the value is less than 0 till about 34%530 // also more than 1 since about 63%531 const idlName = propertyToIDL(property);532 const target = createTestElement(t, setup);533 const animation =534 target.animate({ [idlName]: ['visible', 'hidden'] },535 { duration: 1000, fill: 'both',536 easing: 'cubic-bezier(0.68, -0.55, 0.26, 1.55)' });537 testAnimationSamples(animation, idlName,538 [{ time: 0, expected: 'visible' },539 { time: 1, expected: 'visible' },540 { time: 330, expected: 'visible' },541 { time: 340, expected: 'visible' },542 { time: 620, expected: 'visible' },543 { time: 630, expected: 'hidden' },544 { time: 1000, expected: 'hidden' }]);545 }, `${property} uses visibility animation when animating`546 + ' from "visible" to "hidden" with easeInOutBack easing');547 },548 testAdditionOrAccumulation: (property, setup, composite) => {549 test(t => {550 const idlName = propertyToIDL(property);551 const target = createTestElement(t, setup);552 target.style[idlName] = 'visible';553 const animation = target.animate({ [idlName]: ['visible', 'hidden'] },554 { duration: 1000, fill: 'both',555 composite });556 testAnimationSamples(animation, idlName,557 [{ time: 0, expected: 'visible' },558 { time: 1000, expected: 'hidden' }]);559 }, `${property}: onto "visible"`);560 test(t => {561 const idlName = propertyToIDL(property);562 const target = createTestElement(t, setup);563 target.style[idlName] = 'hidden';564 const animation = target.animate({ [idlName]: ['hidden', 'visible'] },565 { duration: 1000, fill: 'both',566 composite });567 testAnimationSamples(animation, idlName,568 [{ time: 0, expected: 'hidden' },569 { time: 1000, expected: 'visible' }]);570 }, `${property}: onto "hidden"`);571 },572 testAddition: function(property, setup) {573 this.testAdditionOrAccumulation(property, setup, 'add');574 },575 testAccumulation: function(property, setup) {576 this.testAdditionOrAccumulation(property, setup, 'accumulate');577 },578};579const colorType = {580 testInterpolation: (property, setup) => {581 test(t => {582 const idlName = propertyToIDL(property);583 const target = createTestElement(t, setup);584 const animation = target.animate({ [idlName]: ['rgb(255, 0, 0)',585 'rgb(0, 0, 255)'] },586 1000);587 testAnimationSamples(animation, idlName,588 [{ time: 500, expected: 'rgb(128, 0, 128)' }]);589 }, `${property} supports animating as color of rgb()`);590 test(t => {591 const idlName = propertyToIDL(property);592 const target = createTestElement(t, setup);593 const animation = target.animate({ [idlName]: ['#ff0000', '#0000ff'] },594 1000);595 testAnimationSamples(animation, idlName,596 [{ time: 500, expected: 'rgb(128, 0, 128)' }]);597 }, `${property} supports animating as color of #RGB`);598 test(t => {599 const idlName = propertyToIDL(property);600 const target = createTestElement(t, setup);601 const animation = target.animate({ [idlName]: ['hsl(0, 100%, 50%)',602 'hsl(240, 100%, 50%)'] },603 1000);604 testAnimationSamples(animation, idlName,605 [{ time: 500, expected: 'rgb(128, 0, 128)' }]);606 }, `${property} supports animating as color of hsl()`);607 test(t => {608 const idlName = propertyToIDL(property);609 const target = createTestElement(t, setup);610 const animation = target.animate(611 { [idlName]: ['#ff000066', '#0000ffcc'] },612 1000613 );614 // R: 255 * (0.4 * 0.5) / 0.6 = 85615 // B: 255 * (0.8 * 0.5) / 0.6 = 170616 testAnimationSamples(animation, idlName,617 [{ time: 500, expected: 'rgba(85, 0, 170, 0.6)' }]);618 }, `${property} supports animating as color of #RGBa`);619 test(t => {620 const idlName = propertyToIDL(property);621 const target = createTestElement(t, setup);622 const animation = target.animate(623 {624 [idlName]: ['rgba(255, 0, 0, 0.4)', 'rgba(0, 0, 255, 0.8)'],625 },626 1000627 );628 testAnimationSamples(animation, idlName, // Same as above.629 [{ time: 500, expected: 'rgba(85, 0, 170, 0.6)' }]);630 }, `${property} supports animating as color of rgba()`);631 test(t => {632 const idlName = propertyToIDL(property);633 const target = createTestElement(t, setup);634 const animation = target.animate(635 {636 [idlName]: ['hsla(0, 100%, 50%, 0.4)', 'hsla(240, 100%, 50%, 0.8)'],637 },638 1000639 );640 testAnimationSamples(animation, idlName, // Same as above.641 [{ time: 500, expected: 'rgba(85, 0, 170, 0.6)' }]);642 }, `${property} supports animating as color of hsla()`);643 },644 testAdditionOrAccumulation: (property, setup, composite) => {645 test(t => {646 const idlName = propertyToIDL(property);647 const target = createTestElement(t, setup);648 target.style[idlName] = 'rgb(128, 128, 128)';649 const animation = target.animate(650 {651 [idlName]: ['rgb(255, 0, 0)', 'rgb(0, 0, 255)'],652 },653 { duration: 1000, composite }654 );655 testAnimationSamples(animation, idlName,656 [{ time: 0, expected: 'rgb(255, 128, 128)' },657 // The value at 50% is interpolated658 // from 'rgb(128+255, 128, 128)'659 // to 'rgb(128, 128, 128+255)'.660 { time: 500, expected: 'rgb(255, 128, 255)' }]);661 }, `${property} supports animating as color of rgb() with overflowed `662 + ' from and to values');663 test(t => {664 const idlName = propertyToIDL(property);665 const target = createTestElement(t, setup);666 target.style[idlName] = 'rgb(128, 128, 128)';667 const animation = target.animate({ [idlName]: ['#ff0000', '#0000ff'] },668 { duration: 1000, composite });669 testAnimationSamples(animation, idlName,670 [{ time: 0, expected: 'rgb(255, 128, 128)' }]);671 }, `${property} supports animating as color of #RGB`);672 test(t => {673 const idlName = propertyToIDL(property);674 const target = createTestElement(t, setup);675 target.style[idlName] = 'rgb(128, 128, 128)';676 const animation = target.animate({ [idlName]: ['hsl(0, 100%, 50%)',677 'hsl(240, 100%, 50%)'] },678 { duration: 1000, composite });679 testAnimationSamples(animation, idlName,680 [{ time: 0, expected: 'rgb(255, 128, 128)' }]);681 }, `${property} supports animating as color of hsl()`);682 test(t => {683 const idlName = propertyToIDL(property);684 const target = createTestElement(t, setup);685 target.style[idlName] = 'rgb(128, 128, 128)';686 const animation = target.animate(687 { [idlName]: ['#ff000066', '#0000ffcc'] },688 { duration: 1000, composite }689 );690 testAnimationSamples(animation, idlName,691 [{ time: 0, expected: 'rgb(230, 128, 128)' }]);692 }, `${property} supports animating as color of #RGBa`);693 test(t => {694 const idlName = propertyToIDL(property);695 const target = createTestElement(t, setup);696 target.style[idlName] = 'rgb(128, 128, 128)';697 const animation = target.animate({ [idlName]: ['rgba(255, 0, 0, 0.4)',698 'rgba(0, 0, 255, 0.8)'] },699 { duration: 1000, composite });700 testAnimationSamples(animation, idlName, // Same as above.701 [{ time: 0, expected: 'rgb(230, 128, 128)' }]);702 }, `${property} supports animating as color of rgba()`);703 test(t => {704 const idlName = propertyToIDL(property);705 const target = createTestElement(t, setup);706 target.style[idlName] = 'rgb(128, 128, 128)';707 const animation = target.animate(708 {709 [idlName]: ['hsla(0, 100%, 50%, 0.4)', 'hsla(240, 100%, 50%, 0.8)'],710 },711 { duration: 1000, composite }712 );713 testAnimationSamples(animation, idlName, // Same as above.714 [{ time: 0, expected: 'rgb(230, 128, 128)' }]);715 }, `${property} supports animating as color of hsla()`);716 },717 testAddition: function(property, setup) {718 this.testAdditionOrAccumulation(property, setup, 'add');719 },720 testAccumulation: function(property, setup) {721 this.testAdditionOrAccumulation(property, setup, 'accumulate');722 },723};724const transformListType = {725 testInterpolation: (property, setup) => {726 test(t => {727 const idlName = propertyToIDL(property);728 const target = createTestElement(t, setup);729 const animation = target.animate(730 {731 [idlName]: ['translate(200px, -200px)', 'translate(400px, 400px)'],732 },733 1000734 );735 testAnimationSampleMatrices(animation, idlName,736 [{ time: 500, expected: [ 1, 0, 0, 1, 300, 100 ] }]);737 }, `${property}: translate`);738 test(t => {739 const idlName = propertyToIDL(property);740 const target = createTestElement(t, setup);741 const animation = target.animate(742 {743 [idlName]: ['rotate(45deg)', 'rotate(135deg)'],744 },745 1000746 );747 testAnimationSampleMatrices(animation, idlName,748 [{ time: 500, expected: [ Math.cos(Math.PI / 2),749 Math.sin(Math.PI / 2),750 -Math.sin(Math.PI / 2),751 Math.cos(Math.PI / 2),752 0, 0] }]);753 }, `${property}: rotate`);754 test(t => {755 const idlName = propertyToIDL(property);756 const target = createTestElement(t, setup);757 const animation = target.animate({ [idlName]: ['scale(3)', 'scale(5)'] },758 1000);759 testAnimationSampleMatrices(animation, idlName,760 [{ time: 500, expected: [ 4, 0, 0, 4, 0, 0 ] }]);761 }, `${property}: scale`);762 test(t => {763 const idlName = propertyToIDL(property);764 const target = createTestElement(t, setup);765 const animation = target.animate({ [idlName]: ['skew(30deg, 60deg)',766 'skew(60deg, 30deg)'] },767 1000);768 testAnimationSampleMatrices(animation, idlName,769 [{ time: 500, expected: [ 1, Math.tan(Math.PI / 4),770 Math.tan(Math.PI / 4), 1,771 0, 0] }]);772 }, `${property}: skew`);773 test(t => {774 const idlName = propertyToIDL(property);775 const target = createTestElement(t, setup);776 const animation =777 target.animate({ [idlName]: ['translateX(100px) rotate(45deg)',778 'translateX(200px) rotate(135deg)'] },779 1000);780 testAnimationSampleMatrices(animation, idlName,781 [{ time: 500, expected: [ Math.cos(Math.PI / 2),782 Math.sin(Math.PI / 2),783 -Math.sin(Math.PI / 2),784 Math.cos(Math.PI / 2),785 150, 0 ] }]);786 }, `${property}: rotate and translate`);787 test(t => {788 const idlName = propertyToIDL(property);789 const target = createTestElement(t, setup);790 const animation =791 target.animate({ [idlName]: ['rotate(45deg) translateX(100px)',792 'rotate(135deg) translateX(200px)'] },793 1000);794 testAnimationSampleMatrices(animation, idlName,795 [{ time: 500, expected: [ Math.cos(Math.PI / 2),796 Math.sin(Math.PI / 2),797 -Math.sin(Math.PI / 2),798 Math.cos(Math.PI / 2),799 150 * Math.cos(Math.PI / 2),800 150 * Math.sin(Math.PI / 2) ] }]);801 }, `${property}: translate and rotate`);802 test(t => {803 const idlName = propertyToIDL(property);804 const target = createTestElement(t, setup);805 const animation =806 target.animate({ [idlName]: ['rotate(0deg)',807 'rotate(1080deg) translateX(100px)'] },808 1000);809 testAnimationSampleMatrices(animation, idlName,810 [{ time: 500, expected: [ -1, 0, 0, -1, -50, 0 ] }]);811 }, `${property}: extend shorter list (from)`);812 test(t => {813 const idlName = propertyToIDL(property);814 const target = createTestElement(t, setup);815 const animation =816 target.animate({ [idlName]: ['rotate(0deg) translateX(100px)',817 'rotate(1080deg)'] },818 1000);819 testAnimationSampleMatrices(animation, idlName,820 [{ time: 500, expected: [ -1, 0, 0, -1, -50, 0 ] }]);821 }, `${property}: extend shorter list (to)`);822 test(t => {823 const idlName = propertyToIDL(property);824 const target = createTestElement(t, setup);825 const animation = // matrix(0, 1, -1, 0, 0, 100)826 target.animate({ [idlName]: ['rotate(90deg) translateX(100px)',827 // matrix(-1, 0, 0, -1, 200, 0)828 'translateX(200px) rotate(180deg)'] },829 1000);830 testAnimationSampleMatrices(animation, idlName,831 [{ time: 500, expected: [ Math.cos(Math.PI * 3 / 4),832 Math.sin(Math.PI * 3 / 4),833 -Math.sin(Math.PI * 3 / 4),834 Math.cos(Math.PI * 3 / 4),835 100, 50 ] }]);836 }, `${property}: mismatch order of translate and rotate`);837 test(t => {838 const idlName = propertyToIDL(property);839 const target = createTestElement(t, setup);840 const animation = // Same matrices as above.841 target.animate({ [idlName]: [ 'matrix(0, 1, -1, 0, 0, 100)',842 'matrix(-1, 0, 0, -1, 200, 0)' ] },843 1000);844 testAnimationSampleMatrices(animation, idlName,845 [{ time: 500, expected: [ Math.cos(Math.PI * 3 / 4),846 Math.sin(Math.PI * 3 / 4),847 -Math.sin(Math.PI * 3 / 4),848 Math.cos(Math.PI * 3 / 4),849 100, 50 ] }]);850 }, `${property}: matrix`);851 test(t => {852 const idlName = propertyToIDL(property);853 const target = createTestElement(t, setup);854 const animation =855 target.animate({ [idlName]: [ 'rotate3d(1, 1, 0, 0deg)',856 'rotate3d(1, 1, 0, 90deg)'] },857 1000);858 testAnimationSampleMatrices(animation, idlName,859 [{ time: 500, expected: rotate3dToMatrix(1, 1, 0, Math.PI / 4) }]);860 }, `${property}: rotate3d`);861 test(t => {862 const idlName = propertyToIDL(property);863 const target = createTestElement(t, setup);864 // To calculate expected matrices easily, generate input matrices from865 // rotate3d.866 const from = rotate3dToMatrix3d(1, 1, 0, Math.PI / 4);867 const to = rotate3dToMatrix3d(1, 1, 0, Math.PI * 3 / 4);868 const animation = target.animate({ [idlName]: [ from, to ] }, 1000);869 testAnimationSampleMatrices(animation, idlName,870 [{ time: 500, expected: rotate3dToMatrix(1, 1, 0, Math.PI * 2 / 4) }]);871 }, `${property}: matrix3d`);872 // This test aims for forcing the two mismatched transforms to be873 // decomposed into matrix3d before interpolation. Therefore, we not only874 // test the interpolation, but also test the 3D matrix decomposition.875 test(t => {876 const idlName = propertyToIDL(property);877 const target = createTestElement(t, setup);878 const animation = target.animate(879 {880 [idlName]: [881 'scale(0.3)',882 // scale(0.5) translateZ(1px)883 'matrix3d(0.5, 0, 0, 0, 0, 0.5, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1)',884 ],885 },886 1000887 );888 testAnimationSampleMatrices(animation, idlName,889 [{ time: 500, expected: [ 0.4, 0, 0, 0,890 0, 0.4, 0, 0,891 0, 0, 1, 0,892 0, 0, 0.5, 1] }]);893 }, `${property}: mismatched 3D transforms`);894 test(t => {895 const idlName = propertyToIDL(property);896 const target = createTestElement(t, setup);897 const animation =898 target.animate({ [idlName]: ['rotateY(60deg)', 'none' ] }, 1000);899 testAnimationSampleMatrices(animation, idlName,900 // rotateY(30deg) == rotate3D(0, 1, 0, 30deg)901 [{ time: 500, expected: rotate3dToMatrix(0, 1, 0, Math.PI / 6) }]);902 }, `${property}: rotateY`);903 // Following tests aim for test the fallback discrete interpolation behavior904 // for non-invertible matrices. The non-invertible matrix that we use is the905 // singular matrix, matrix(1, 1, 0, 0, 0, 100).906 test(t => {907 const idlName = propertyToIDL(property);908 const target = createTestElement(t, setup);909 const animation =910 target.animate({ [idlName]: ['matrix(-1, 0, 0, -1, 200, 0)',911 'matrix( 1, 1, 0, 0, 0, 100)'] },912 { duration: 1000, fill: 'both' });913 testAnimationSampleMatrices(animation, idlName,914 [ { time: 0, expected: [ -1, 0, 0, -1, 200, 0 ] },915 { time: 499, expected: [ -1, 0, 0, -1, 200, 0 ] },916 { time: 500, expected: [ 1, 1, 0, 0, 0, 100 ] },917 { time: 1000, expected: [ 1, 1, 0, 0, 0, 100 ] }]);918 }, `${property}: non-invertible matrices`);919 test(t => {920 const idlName = propertyToIDL(property);921 const target = createTestElement(t, setup);922 const animation = target.animate(923 {924 [idlName]: [925 // matrix(0, -1, 1, 0, 250, 0)926 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) rotate(90deg)',927 // matrix(-1, -1, 0, 0, 100, 100)928 'translate(100px) matrix( 1, 1, 0, 0, 0, 100) rotate(180deg)',929 ],930 },931 { duration: 1000, fill: 'both' }932 );933 testAnimationSampleMatrices(animation, idlName,934 [ { time: 0, expected: [ 0, -1, 1, 0, 250, 0 ] },935 { time: 499, expected: [ 0, -1, 1, 0, 250, 0 ] },936 { time: 500, expected: [ -1, -1, 0, 0, 100, 100 ] },937 { time: 1000, expected: [ -1, -1, 0, 0, 100, 100 ] }]);938 }, `${property}: non-invertible matrices in matched transform lists`);939 test(t => {940 const idlName = propertyToIDL(property);941 const target = createTestElement(t, setup);942 const animation = target.animate(943 {944 [idlName]: [945 // matrix(-2, 0, 0, -2, 250, 0)946 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) scale(2)',947 // matrix(1, 1, 1, 1, 100, 100)948 'translate(100px) matrix( 1, 1, 0, 0, 0, 100) skew(45deg)',949 ],950 },951 { duration: 1000, fill: 'both' }952 );953 testAnimationSampleMatrices(animation, idlName,954 [ { time: 0, expected: [ -2, 0, 0, -2, 250, 0 ] },955 { time: 499, expected: [ -2, 0, 0, -2, 250, 0 ] },956 { time: 500, expected: [ 1, 1, 1, 1, 100, 100 ] },957 { time: 1000, expected: [ 1, 1, 1, 1, 100, 100 ] }]);958 }, `${property}: non-invertible matrices in mismatched transform lists`);959 test(t => {960 const idlName = propertyToIDL(property);961 const target = createTestElement(t, setup);962 const animation = target.animate(963 {964 // perspective(0) is treated as perspective(1px)965 [idlName]: ['perspective(0)', 'perspective(10px)'],966 },967 1000968 );969 testAnimationSampleMatrices(animation, idlName,970 [{ time: 500, expected: [ 1, 0, 0, 0,971 0, 1, 0, 0,972 0, 0, 1, -0.55,973 0, 0, 0, 1 ] }]);974 }, `${property}: perspective`);975 },976 testAddition: function(property, setup) {977 test(t => {978 const idlName = propertyToIDL(property);979 const target = createTestElement(t, setup);980 target.style[idlName] = 'translateX(100px)';981 const animation = target.animate({ [idlName]: ['translateX(-200px)',982 'translateX(500px)'] },983 { duration: 1000, fill: 'both',984 composite: 'add' });985 testAnimationSampleMatrices(animation, idlName,986 [ { time: 0, expected: [ 1, 0, 0, 1, -100, 0 ] },987 { time: 1000, expected: [ 1, 0, 0, 1, 600, 0 ] }]);988 }, `${property}: translate`);989 test(t => {990 const idlName = propertyToIDL(property);991 const target = createTestElement(t, setup);992 target.style[idlName] = 'rotate(45deg)';993 const animation = target.animate({ [idlName]: ['rotate(-90deg)',994 'rotate(90deg)'] },995 { duration: 1000, fill: 'both',996 composite: 'add' });997 testAnimationSampleMatrices(animation, idlName,998 [{ time: 0, expected: [ Math.cos(-Math.PI / 4),999 Math.sin(-Math.PI / 4),1000 -Math.sin(-Math.PI / 4),1001 Math.cos(-Math.PI / 4),1002 0, 0] },1003 { time: 1000, expected: [ Math.cos(Math.PI * 3 / 4),1004 Math.sin(Math.PI * 3 / 4),1005 -Math.sin(Math.PI * 3 / 4),1006 Math.cos(Math.PI * 3 / 4),1007 0, 0] }]);1008 }, `${property}: rotate`);1009 test(t => {1010 const idlName = propertyToIDL(property);1011 const target = createTestElement(t, setup);1012 target.style[idlName] = 'scale(2)';1013 const animation = target.animate({ [idlName]: ['scale(-3)', 'scale(5)'] },1014 { duration: 1000, fill: 'both',1015 composite: 'add' });1016 testAnimationSampleMatrices(animation, idlName,1017 [{ time: 0, expected: [ -6, 0, 0, -6, 0, 0 ] }, // scale(-3) scale(2)1018 { time: 1000, expected: [ 10, 0, 0, 10, 0, 0 ] }]); // scale(5) scale(2)1019 }, `${property}: scale`);1020 test(t => {1021 const idlName = propertyToIDL(property);1022 const target = createTestElement(t, setup);1023 // matrix(1, tan(10deg), tan(10deg), 1)1024 target.style[idlName] = 'skew(10deg, 10deg)';1025 const animation = // matrix(1, tan(20deg), tan(-30deg), 1)1026 target.animate({ [idlName]: ['skew(-30deg, 20deg)',1027 // matrix(1, tan(-30deg), tan(20deg), 1)1028 'skew(20deg, -30deg)'] },1029 { duration: 1000, fill: 'both', composite: 'add' });1030 // matrix at 0%.1031 // [ 1 tan(10deg) ] [ 1 tan(-30deg) ]1032 // [ tan(10deg) 1 ] [ tan(20deg) 1 ] =1033 //1034 // [ 1 + tan(10deg) * tan(20deg) tan(-30deg) + tan(10deg) ]1035 // [ tan(10deg) + tan(20deg) tan(10deg) * tan(-30deg) + 1 ]1036 // matrix at 100%.1037 // [ 1 tan(10deg) ] [ 1 tan(20deg) ]1038 // [ tan(10deg) 1 ] [ tan(-30deg) 1 ] =1039 //1040 // [ 1 + tan(10deg) * tan(-30deg) tan(20deg) + tan(10deg) ]1041 // [ tan(10deg) + tan(-30deg) tan(10deg) * tan(20deg) + 1 ]1042 testAnimationSampleMatrices(animation, idlName,1043 [{ time: 0, expected: [ 1 + Math.tan(Math.PI/18) * Math.tan(Math.PI/9),1044 Math.tan(Math.PI/18) + Math.tan(Math.PI/9),1045 Math.tan(-Math.PI/6) + Math.tan(Math.PI/18),1046 1 + Math.tan(Math.PI/18) * Math.tan(-Math.PI/6),1047 0, 0] },1048 { time: 1000, expected: [ 1 + Math.tan(Math.PI/18) * Math.tan(-Math.PI/6),1049 Math.tan(Math.PI/18) + Math.tan(-Math.PI/6),1050 Math.tan(Math.PI/9) + Math.tan(Math.PI/18),1051 1 + Math.tan(Math.PI/18) * Math.tan(Math.PI/9),1052 0, 0] }]);1053 }, `${property}: skew`);1054 test(t => {1055 const idlName = propertyToIDL(property);1056 const target = createTestElement(t, setup);1057 // matrix(1, 0, 0, 1, 100, 0)1058 target.style[idlName] = 'translateX(100px)';1059 const animation = // matrix(0, 1, -1, 0, 0, 0)1060 target.animate({ [idlName]: ['rotate(90deg)',1061 // matrix(-1, 0, 0, -1, 0, 0)1062 'rotate(180deg)'] },1063 { duration: 1000, fill: 'both', composite: 'add' });1064 testAnimationSampleMatrices(animation, idlName,1065 [{ time: 0, expected: [ 0, 1, -1, 0, 100, 0 ] },1066 { time: 1000, expected: [ -1, 0, 0, -1, 100, 0 ] }]);1067 }, `${property}: rotate on translate`);1068 test(t => {1069 const idlName = propertyToIDL(property);1070 const target = createTestElement(t, setup);1071 // matrix(0, 1, -1, 0, 0, 0)1072 target.style[idlName] = 'rotate(90deg)';1073 const animation = // matrix(1, 0, 0, 1, 100, 0)1074 target.animate({ [idlName]: ['translateX(100px)',1075 // matrix(1, 0, 0, 1, 200, 0)1076 'translateX(200px)'] },1077 { duration: 1000, fill: 'both', composite: 'add' });1078 testAnimationSampleMatrices(animation, idlName,1079 [{ time: 0, expected: [ 0, 1, -1, 0, 0, 100 ] },1080 { time: 1000, expected: [ 0, 1, -1, 0, 0, 200 ] }]);1081 }, `${property}: translate on rotate`);1082 test(t => {1083 const idlName = propertyToIDL(property);1084 const target = createTestElement(t, setup);1085 target.style[idlName] = 'rotate(45deg) translateX(100px)';1086 const animation = target.animate({ [idlName]: ['rotate(-90deg)',1087 'rotate(90deg)'] },1088 { duration: 1000, fill: 'both',1089 composite: 'add' });1090 testAnimationSampleMatrices(animation, idlName,1091 [{ time: 0, expected: [ Math.cos(-Math.PI / 4),1092 Math.sin(-Math.PI / 4),1093 -Math.sin(-Math.PI / 4),1094 Math.cos(-Math.PI / 4),1095 100 * Math.cos(Math.PI / 4),1096 100 * Math.sin(Math.PI / 4) ] },1097 { time: 1000, expected: [ Math.cos(Math.PI * 3 / 4),1098 Math.sin(Math.PI * 3 / 4),1099 -Math.sin(Math.PI * 3 / 4),1100 Math.cos(Math.PI * 3 / 4),1101 100 * Math.cos(Math.PI / 4),1102 100 * Math.sin(Math.PI / 4) ] }]);1103 }, `${property}: rotate on rotate and translate`);1104 test(t => {1105 const idlName = propertyToIDL(property);1106 const target = createTestElement(t, setup);1107 target.style[idlName] = 'matrix(0, 1, -1, 0, 0, 0)';1108 const animation = // Same matrices as above.1109 target.animate({ [idlName]: [ 'matrix(1, 0, 0, 1, 100, 0)',1110 'matrix(1, 0, 0, 1, 200, 0)' ] },1111 { duration: 1000, fill: 'both', composite: 'add' });1112 testAnimationSampleMatrices(animation, idlName,1113 [{ time: 0, expected: [ 0, 1, -1, 0, 0, 100 ] },1114 { time: 1000, expected: [ 0, 1, -1, 0, 0, 200 ] }]);1115 }, `${property}: matrix`);1116 test(t => {1117 const idlName = propertyToIDL(property);1118 const target = createTestElement(t, setup);1119 target.style[idlName] = 'rotate3d(1, 1, 0, 45deg)';1120 const animation =1121 target.animate({ [idlName]: [ 'rotate3d(1, 1, 0, -90deg)',1122 'rotate3d(1, 1, 0, 90deg)'] },1123 { duration: 1000, fill: 'both', composite: 'add' });1124 testAnimationSampleMatrices(animation, idlName,1125 [{ time: 0, expected: rotate3dToMatrix(1, 1, 0, -Math.PI / 4) },1126 { time: 1000, expected: rotate3dToMatrix(1, 1, 0, 3 * Math.PI / 4) }]);1127 }, `${property}: rotate3d`);1128 test(t => {1129 const idlName = propertyToIDL(property);1130 const target = createTestElement(t, setup);1131 // To calculate expected matrices easily, generate input matrices from1132 // rotate3d.1133 target.style[idlName] = rotate3dToMatrix3d(1, 1, 0, Math.PI / 4);1134 const from = rotate3dToMatrix3d(1, 1, 0, -Math.PI / 2);1135 const to = rotate3dToMatrix3d(1, 1, 0, Math.PI / 2);1136 const animation =1137 target.animate({ [idlName]: [ from, to ] },1138 { duration: 1000, fill: 'both', composite: 'add' });1139 testAnimationSampleMatrices(animation, idlName,1140 [{ time: 0, expected: rotate3dToMatrix(1, 1, 0, -Math.PI / 4) },1141 { time: 1000, expected: rotate3dToMatrix(1, 1, 0, 3 * Math.PI / 4) }]);1142 }, `${property}: matrix3d`);1143 // Following tests aim for test the addition behavior for non-invertible1144 // matrices. Note that the addition for non-invertible matrices should be1145 // the same, just like addition for invertible matrices. With these tests,1146 // we can assure that addition never behaves as discrete. The non-invertible1147 // matrix that we use is the singular matrix, matrix(1, 1, 0, 0, 0, 100).1148 test(t => {1149 const idlName = propertyToIDL(property);1150 const target = createTestElement(t, setup);1151 target.style[idlName] = 'translateX(50px)';1152 const animation =1153 target.animate({ [idlName]: ['matrix(-1, 0, 0, -1, 200, 0)',1154 'matrix( 1, 1, 0, 0, 0, 100)'] },1155 { duration: 1000, fill: 'both', composite: 'add' });1156 testAnimationSampleMatrices(animation, idlName,1157 [ { time: 0, expected: [ -1, 0, 0, -1, 250, 0 ] },1158 { time: 1000, expected: [ 1, 1, 0, 0, 50, 100 ] }]);1159 }, `${property}: non-invertible matrices`);1160 test(t => {1161 const idlName = propertyToIDL(property);1162 const target = createTestElement(t, setup);1163 target.style[idlName] = 'translateX(50px)';1164 const animation = // matrix(0, -1, 1, 0, 200, 0)1165 target.animate({ [idlName]: ['matrix(-1, 0, 0, -1, 200, 0) rotate(90deg)',1166 // matrix(-1, -1, 0, 0, 0, 100)1167 'matrix( 1, 1, 0, 0, 0, 100) rotate(180deg)'] },1168 { duration: 1000, fill: 'both', composite: 'add' });1169 testAnimationSampleMatrices(animation, idlName,1170 [ { time: 0, expected: [ 0, -1, 1, 0, 250, 0 ] },1171 { time: 1000, expected: [ -1, -1, 0, 0, 50, 100 ] }]);1172 }, `${property}: non-invertible matrices in matched transform lists`);1173 test(t => {1174 const idlName = propertyToIDL(property);1175 const target = createTestElement(t, setup);1176 target.style[idlName] = 'translateX(50px)';1177 const animation = // matrix(-2, 0, 0, -2, 200, 0)1178 target.animate({ [idlName]: ['matrix(-1, 0, 0, -1, 200, 0) scale(2)',1179 // matrix(1, 1, 1, 1, 0, 100)1180 'matrix( 1, 1, 0, 0, 0, 100) skew(45deg)'] },1181 { duration: 1000, fill: 'both', composite: 'add' });1182 testAnimationSampleMatrices(animation, idlName,1183 [ { time: 0, expected: [ -2, 0, 0, -2, 250, 0 ] },1184 { time: 1000, expected: [ 1, 1, 1, 1, 50, 100 ] }]);1185 }, `${property}: non-invertible matrices in mismatched transform lists`);1186 },1187 testAccumulation: function(property, setup) {1188 test(t => {1189 const idlName = propertyToIDL(property);1190 const target = createTestElement(t, setup);1191 target.style[idlName] = 'translateX(100px)';1192 const animation = target.animate({ [idlName]: ['translateX(-200px)',1193 'translateX(500px)'] },1194 { duration: 1000, fill: 'both',1195 composite: 'accumulate' });1196 testAnimationSampleMatrices(animation, idlName,1197 [ { time: 0, expected: [ 1, 0, 0, 1, -100, 0 ] },1198 { time: 1000, expected: [ 1, 0, 0, 1, 600, 0 ] }]);1199 }, `${property}: translate`);1200 test(t => {1201 const idlName = propertyToIDL(property);1202 const target = createTestElement(t, setup);1203 target.style[idlName] = 'rotate(45deg)';1204 const animation = target.animate({ [idlName]: ['rotate(-90deg)',1205 'rotate(90deg)'] },1206 { duration: 1000, fill: 'both',1207 composite: 'accumulate' });1208 testAnimationSampleMatrices(animation, idlName,1209 [{ time: 0, expected: [ Math.cos(-Math.PI / 4),1210 Math.sin(-Math.PI / 4),1211 -Math.sin(-Math.PI / 4),1212 Math.cos(-Math.PI / 4),1213 0, 0] },1214 { time: 1000, expected: [ Math.cos(Math.PI * 3 / 4),1215 Math.sin(Math.PI * 3 / 4),1216 -Math.sin(Math.PI * 3 / 4),1217 Math.cos(Math.PI * 3 / 4),1218 0, 0] }]);1219 }, `${property}: rotate`);1220 test(t => {1221 const idlName = propertyToIDL(property);1222 const target = createTestElement(t, setup);1223 target.style[idlName] = 'scale(2)';1224 const animation = target.animate({ [idlName]: ['scale(-3)', 'scale(5)'] },1225 { duration: 1000, fill: 'both',1226 composite: 'accumulate' });1227 testAnimationSampleMatrices(animation, idlName,1228 // scale((2 - 1) + (-3 - 1) + 1)1229 [{ time: 0, expected: [ -2, 0, 0, -2, 0, 0 ] },1230 // scale((2 - 1) + (5 - 1) + 1)1231 { time: 1000, expected: [ 6, 0, 0, 6, 0, 0 ] }]);1232 }, `${property}: scale`);1233 test(t => {1234 const idlName = propertyToIDL(property);1235 const target = createTestElement(t, setup);1236 // matrix(1, tan(10deg), tan(10deg), 1)1237 target.style[idlName] = 'skew(10deg, 10deg)';1238 const animation = // matrix(1, tan(20deg), tan(-30deg), 1)1239 target.animate({ [idlName]: ['skew(-30deg, 20deg)',1240 // matrix(1, tan(-30deg), tan(20deg), 1)1241 'skew(20deg, -30deg)'] },1242 { duration: 1000, fill: 'both', composite: 'accumulate' });1243 testAnimationSampleMatrices(animation, idlName,1244 [{ time: 0, expected: [ 1, Math.tan(Math.PI/6),1245 Math.tan(-Math.PI/9), 1,1246 0, 0] },1247 { time: 1000, expected: [ 1, Math.tan(-Math.PI/9),1248 Math.tan(Math.PI/6), 1,1249 0, 0] }]);1250 }, `${property}: skew`);1251 test(t => {1252 const idlName = propertyToIDL(property);1253 const target = createTestElement(t, setup);1254 // matrix(1, 0, 0, 1, 100, 0)1255 target.style[idlName] = 'translateX(100px)';1256 const animation = // matrix(0, 1, -1, 0, 0, 0)1257 target.animate({ [idlName]: ['rotate(90deg)',1258 // matrix(-1, 0, 0, -1, 0, 0)1259 'rotate(180deg)'] },1260 { duration: 1000, fill: 'both', composite: 'accumulate' });1261 testAnimationSampleMatrices(animation, idlName,1262 [{ time: 0, expected: [ 0, 1, -1, 0, 100, 0 ] },1263 { time: 1000, expected: [ -1, 0, 0, -1, 100, 0 ] }]);1264 }, `${property}: rotate on translate`);1265 test(t => {1266 const idlName = propertyToIDL(property);1267 const target = createTestElement(t, setup);1268 // matrix(0, 1, -1, 0, 0, 0)1269 target.style[idlName] = 'rotate(90deg)';1270 const animation = // matrix(1, 0, 0, 1, 100, 0)1271 target.animate({ [idlName]: ['translateX(100px)',1272 // matrix(1, 0, 0, 1, 200, 0)1273 'translateX(200px)'] },1274 { duration: 1000, fill: 'both', composite: 'accumulate' });1275 testAnimationSampleMatrices(animation, idlName,1276 [{ time: 0, expected: [ 0, 1, -1, 0, 100, 0 ] },1277 { time: 1000, expected: [ 0, 1, -1, 0, 200, 0 ] }]);1278 }, `${property}: translate on rotate`);1279 test(t => {1280 const idlName = propertyToIDL(property);1281 const target = createTestElement(t, setup);1282 target.style[idlName] = 'rotate(45deg)';1283 const animation =1284 target.animate({ [idlName]: ['rotate(45deg) translateX(0px)',1285 'rotate(45deg) translateX(100px)'] },1286 { duration: 1000, fill: 'both', composite: 'accumulate' });1287 testAnimationSampleMatrices(animation, idlName,1288 [{ time: 0, expected: [ Math.cos(Math.PI / 2),1289 Math.sin(Math.PI / 2),1290 -Math.sin(Math.PI / 2),1291 Math.cos(Math.PI / 2),1292 0 * Math.cos(Math.PI / 2),1293 0 * Math.sin(Math.PI / 2) ] },1294 { time: 1000, expected: [ Math.cos(Math.PI / 2),1295 Math.sin(Math.PI / 2),1296 -Math.sin(Math.PI / 2),1297 Math.cos(Math.PI / 2),1298 100 * Math.cos(Math.PI / 2),1299 100 * Math.sin(Math.PI / 2) ] }]);1300 }, `${property}: rotate and translate on rotate`);1301 test(t => {1302 const idlName = propertyToIDL(property);1303 const target = createTestElement(t, setup);1304 target.style[idlName] = 'rotate(45deg) translateX(100px)';1305 const animation =1306 target.animate({ [idlName]: ['rotate(45deg)', 'rotate(45deg)'] },1307 { duration: 1000, fill: 'both', composite: 'accumulate' });1308 testAnimationSampleMatrices(animation, idlName,1309 [{ time: 0, expected: [ Math.cos(Math.PI / 2),1310 Math.sin(Math.PI / 2),1311 -Math.sin(Math.PI / 2),1312 Math.cos(Math.PI / 2),1313 100 * Math.cos(Math.PI / 2),1314 100 * Math.sin(Math.PI / 2) ] },1315 { time: 1000, expected: [ Math.cos(Math.PI / 2),1316 Math.sin(Math.PI / 2),1317 -Math.sin(Math.PI / 2),1318 Math.cos(Math.PI / 2),1319 100 * Math.cos(Math.PI / 2),1320 100 * Math.sin(Math.PI / 2) ] }]);1321 }, `${property}: rotate on rotate and translate`);1322 test(t => {1323 const idlName = propertyToIDL(property);1324 const target = createTestElement(t, setup);1325 target.style[idlName] = 'matrix(0, 1, -1, 0, 0, 0)';1326 const animation = // Same matrices as above.1327 target.animate({ [idlName]: [ 'matrix(1, 0, 0, 1, 100, 0)',1328 'matrix(1, 0, 0, 1, 200, 0)' ] },1329 { duration: 1000, fill: 'both', composite: 'accumulate' });1330 testAnimationSampleMatrices(animation, idlName,1331 [{ time: 0, expected: [ 0, 1, -1, 0, 100, 0 ] },1332 { time: 1000, expected: [ 0, 1, -1, 0, 200, 0 ] }]);1333 }, `${property}: matrix`);1334 test(t => {1335 const idlName = propertyToIDL(property);1336 const target = createTestElement(t, setup);1337 target.style[idlName] = 'rotate3d(1, 1, 0, 45deg)';1338 const animation =1339 target.animate({ [idlName]: [ 'rotate3d(1, 1, 0, -90deg)',1340 'rotate3d(1, 1, 0, 90deg)'] },1341 { duration: 1000, fill: 'both', composite: 'accumulate' });1342 testAnimationSampleMatrices(animation, idlName,1343 [{ time: 0, expected: rotate3dToMatrix(1, 1, 0, -Math.PI / 4) },1344 { time: 1000, expected: rotate3dToMatrix(1, 1, 0, 3 * Math.PI / 4) }]);1345 }, `${property}: rotate3d`);1346 test(t => {1347 const idlName = propertyToIDL(property);1348 const target = createTestElement(t, setup);1349 // To calculate expected matrices easily, generate input matrices from1350 // rotate3d.1351 target.style[idlName] = rotate3dToMatrix3d(1, 1, 0, Math.PI / 4);1352 const from = rotate3dToMatrix3d(1, 1, 0, -Math.PI / 2);1353 const to = rotate3dToMatrix3d(1, 1, 0, Math.PI / 2);1354 const animation =1355 target.animate({ [idlName]: [ from, to ] },1356 { duration: 1000, fill: 'both', composite: 'accumulate' });1357 testAnimationSampleMatrices(animation, idlName,1358 [{ time: 0, expected: rotate3dToMatrix(1, 1, 0, -Math.PI / 4) },1359 { time: 1000, expected: rotate3dToMatrix(1, 1, 0, 3 * Math.PI / 4) }]);1360 }, `${property}: matrix3d`);1361 test(t => {1362 const idlName = propertyToIDL(property);1363 const target = createTestElement(t, setup);1364 const matrixArray = [ 1, 0, 0, 0,1365 0, 1, 0, 0,1366 0, 0, 1, 0,1367 0, 0, 1, 1 ];1368 target.style[idlName] = createMatrixFromArray(matrixArray);1369 const animation =1370 target.animate({ [idlName]: [ 'none', 'none' ] },1371 { duration: 1000, fill: 'both', composite: 'accumulate' });1372 testAnimationSampleMatrices(animation, idlName,1373 [{ time: 0, expected: matrixArray },1374 { time: 1000, expected: matrixArray }]);1375 }, `${property}: none`);1376 // Following tests aim for test the fallback discrete accumulation behavior1377 // for non-invertible matrices. The non-invertible matrix that we use is the1378 // singular matrix, matrix(1, 1, 0, 0, 0, 100).1379 test(t => {1380 const idlName = propertyToIDL(property);1381 const target = createTestElement(t, setup);1382 target.animate({ [idlName]: ['matrix(-1, 0, 0, -1, 200, 0)',1383 'matrix(-1, 0, 0, -1, 200, 0)'] }, 1000);1384 const animation = target.animate(1385 {1386 [idlName]: [1387 'matrix( 1, 1, 0, 0, 0, 100)',1388 'matrix( 1, 1, 0, 0, 0, 100)',1389 ],1390 },1391 { duration: 1000, composite: 'accumulate' }1392 );1393 testAnimationSampleMatrices(animation, idlName, [1394 { time: 0, expected: [1, 1, 0, 0, 0, 100] },1395 ]);1396 }, `${property}: non-invertible matrices (non-invertible onto invertible)`);1397 test(t => {1398 const idlName = propertyToIDL(property);1399 const target = createTestElement(t, setup);1400 target.animate({ [idlName]: ['matrix( 1, 1, 0, 0, 0, 100)',1401 'matrix( 1, 1, 0, 0, 0, 100)'] }, 1000);1402 const animation = target.animate(1403 {1404 [idlName]: [1405 'matrix(-1, 0, 0, -1, 200, 0)',1406 'matrix(-1, 0, 0, -1, 200, 0)',1407 ],1408 },1409 { duration: 1000, composite: 'accumulate' }1410 );1411 testAnimationSampleMatrices(animation, idlName, [1412 { time: 0, expected: [-1, 0, 0, -1, 200, 0] },1413 ]);1414 }, `${property}: non-invertible matrices (invertible onto non-invertible)`);1415 test(t => {1416 const idlName = propertyToIDL(property);1417 const target = createTestElement(t, setup);1418 // matrix(0, -1, 1, 0, 250, 0)1419 target.animate(1420 {1421 [idlName]: [1422 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) rotate(90deg)',1423 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) rotate(90deg)',1424 ],1425 },1426 10001427 );1428 // matrix(-1, -1, 0, 0, 100, 100)1429 const animation = target.animate(1430 {1431 [idlName]: [1432 'translate(100px) matrix( 1, 1, 0, 0, 0, 100) rotate(180deg)',1433 'translate(100px) matrix( 1, 1, 0, 0, 0, 100) rotate(180deg)',1434 ],1435 },1436 { duration: 1000, composite: 'accumulate' }1437 );1438 testAnimationSampleMatrices(animation, idlName, [1439 { time: 0, expected: [-1, -1, 0, 0, 100, 100] },1440 ]);1441 }, `${property}: non-invertible matrices in matched transform lists (non-invertible onto invertible)`);1442 test(t => {1443 const idlName = propertyToIDL(property);1444 const target = createTestElement(t, setup);1445 // matrix(-1, -1, 0, 0, 100, 100)1446 target.animate(1447 {1448 [idlName]: [1449 'translate(100px) matrix(1, 1, 0, 0, 0, 100) rotate(180deg)',1450 'translate(100px) matrix(1, 1, 0, 0, 0, 100) rotate(180deg)',1451 ],1452 },1453 10001454 );1455 // matrix(0, -1, 1, 0, 250, 0)1456 const animation = target.animate(1457 {1458 [idlName]: [1459 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) rotate(90deg)',1460 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) rotate(90deg)',1461 ],1462 },1463 { duration: 1000, composite: 'accumulate' }1464 );1465 testAnimationSampleMatrices(animation, idlName, [1466 { time: 0, expected: [0, -1, 1, 0, 250, 0] },1467 ]);1468 }, `${property}: non-invertible matrices in matched transform lists (invertible onto non-invertible)`);1469 test(t => {1470 const idlName = propertyToIDL(property);1471 const target = createTestElement(t, setup);1472 // matrix(-2, 0, 0, -2, 250, 0)1473 target.animate(1474 {1475 [idlName]: [1476 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) scale(2)',1477 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) scale(2)',1478 ],1479 },1480 10001481 );1482 // matrix(1, 1, 1, 1, 100, 100)1483 const animation = target.animate(1484 {1485 [idlName]: [1486 'translate(100px) matrix(1, 1, 0, 0, 0, 100) skew(45deg)',1487 'translate(100px) matrix(1, 1, 0, 0, 0, 100) skew(45deg)',1488 ],1489 },1490 { duration: 1000, composite: 'accumulate' }1491 );1492 testAnimationSampleMatrices(animation, idlName, [1493 { time: 0, expected: [1, 1, 1, 1, 100, 100] },1494 ]);1495 }, `${property}: non-invertible matrices in mismatched transform lists`1496 + ' (non-invertible onto invertible)');1497 test(t => {1498 const idlName = propertyToIDL(property);1499 const target = createTestElement(t, setup);1500 // matrix(1, 1, 1, 1, 100, 100)1501 target.animate(1502 {1503 [idlName]: [1504 'translate(100px) matrix(1, 1, 0, 0, 0, 100) skew(45deg)',1505 'translate(100px) matrix(1, 1, 0, 0, 0, 100) skew(45deg)',1506 ],1507 },1508 10001509 );1510 // matrix(-2, 0, 0, -2, 250, 0)1511 const animation = target.animate(1512 {1513 [idlName]: [1514 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) scale(2)',1515 'translate(50px) matrix(-1, 0, 0, -1, 200, 0) scale(2)',1516 ],1517 },1518 { duration: 1000, composite: 'accumulate' }1519 );1520 testAnimationSampleMatrices(animation, idlName, [1521 { time: 0, expected: [-2, 0, 0, -2, 250, 0] },1522 ]);1523 }, `${property}: non-invertible matrices in mismatched transform lists`1524 + ' (invertible onto non-invertible)');1525 },1526};1527const rotateListType = {1528 testInterpolation: (property, setup) => {1529 test(t => {1530 const idlName = propertyToIDL(property);1531 const target = createTestElement(t, setup);1532 const animation = target.animate(1533 {1534 [idlName]: ['45deg', '135deg'],1535 },1536 10001537 );1538 testAnimationSamples(animation, idlName,1539 [{ time: 500, expected: '90deg' }]);1540 }, `${property} without rotation axes`);1541 test(t => {1542 const idlName = propertyToIDL(property);1543 const target = createTestElement(t, setup);1544 const animation =1545 target.animate({ [idlName]: [ '0 1 0 0deg',1546 '0 1 0 90deg'] },1547 1000);1548 testAnimationSamples(animation, idlName,1549 [{ time: 500, expected: 'y 45deg' }]);1550 }, `${property} with rotation axes`);1551 test(t => {1552 const idlName = propertyToIDL(property);1553 const target = createTestElement(t, setup);1554 const animation =1555 target.animate({ [idlName]: [ '0 1 0 0deg',1556 '0 1 0 720deg'] },1557 1000);1558 testAnimationSamples(animation, idlName,1559 [{ time: 250, expected: 'y 180deg' }]);1560 }, `${property} with rotation axes and range over 360 degrees`);1561 test(t => {1562 const idlName = propertyToIDL(property);1563 const target = createTestElement(t, setup);1564 const animation =1565 target.animate({ [idlName]: [ '0 1 0 0deg',1566 '0 1 1 90deg'] },1567 1000);1568 testAnimationSampleRotate3d(animation, idlName,1569 [{ time: 500, expected: '0 0.707107 0.707107 45deg' }]);1570 }, `${property} with different rotation axes`);1571 },1572 testAddition: function(property, setup) {1573 test(t => {1574 const idlName = propertyToIDL(property);1575 const target = createTestElement(t, setup);1576 target.style[idlName] = '45deg';1577 const animation = target.animate({ [idlName]: ['-90deg', '90deg'] },1578 { duration: 1000, fill: 'both',1579 composite: 'add' });1580 testAnimationSamples(animation, idlName,1581 [{ time: 0, expected: '-45deg' },1582 { time: 1000, expected: '135deg' }]);1583 }, `${property} without rotation axes`);1584 test(t => {1585 const idlName = propertyToIDL(property);1586 const target = createTestElement(t, setup);1587 // Rotation specified in transform property should not affect the computed1588 // value of |property|.1589 target.style.transform = 'rotate(20deg)';1590 target.style[idlName] = 'y -45deg';1591 const animation =1592 target.animate({ [idlName]: ['0 1 0 90deg',1593 '0 1 0 180deg'] },1594 { duration: 1000, fill: 'both', composite: 'add' });1595 testAnimationSamples(animation, idlName,1596 [{ time: 0, expected: 'y 45deg' },1597 { time: 1000, expected: 'y 135deg' }]);1598 }, `${property} with underlying transform`);1599 test(t => {1600 const idlName = propertyToIDL(property);1601 const target = createTestElement(t, setup);1602 const animation =1603 target.animate({ [idlName]: [ '0 1 0 0deg',1604 '1 1 1 270deg'] },1605 { duration: 1000, fill: 'both', composite: 'add' });1606 testAnimationSampleRotate3d(animation, idlName,1607 [{ time: 500, expected: '0.57735 0.57735 0.57735 135deg' }]);1608 }, `${property} with different rotation axes`);1609 },1610 testAccumulation: function(property, setup) {1611 test(t => {1612 const idlName = propertyToIDL(property);1613 const target = createTestElement(t, setup);1614 target.style[idlName] = '45deg';1615 const animation = target.animate({ [idlName]: ['-90deg', '90deg'] },1616 { duration: 1000, fill: 'both',1617 composite: 'accumulate' });1618 testAnimationSamples(animation, idlName,1619 [{ time: 0, expected: '-45deg' },1620 { time: 1000, expected: '135deg' }]);1621 }, `${property} without rotation axes`);1622 test(t => {1623 const idlName = propertyToIDL(property);1624 const target = createTestElement(t, setup);1625 target.style.transform = 'translateX(100px)';1626 target.style[idlName] = '1 0 0 -45deg';1627 const animation =1628 target.animate({ [idlName]: ['1 0 0 90deg',1629 '1 0 0 180deg'] },1630 { duration: 1000, fill: 'both', composite: 'accumulate' });1631 testAnimationSamples(animation, idlName,1632 [{ time: 0, expected: 'x 45deg' },1633 { time: 1000, expected: 'x 135deg' }]);1634 }, `${property} with underlying transform`);1635 test(t => {1636 const idlName = propertyToIDL(property);1637 const target = createTestElement(t, setup);1638 const animation =1639 target.animate({ [idlName]: [ '0 1 0 0deg',1640 '1 0 1 180deg'] },1641 { duration: 1000, fill: 'both', composite: 'accumulate' });1642 testAnimationSampleRotate3d(animation, idlName,1643 [{ time: 500, expected: '0.707107 0 0.707107 90deg' }]);1644 }, `${property} with different rotation axes`);1645 },1646};1647const translateListType = {1648 testInterpolation: (property, setup) => {1649 test(t => {1650 const idlName = propertyToIDL(property);1651 const target = createTestElement(t, setup);1652 const animation = target.animate(1653 {1654 [idlName]: ['200px', '400px'],1655 },1656 10001657 );1658 testAnimationSamples(animation, idlName,1659 [{ time: 500, expected: '300px' }]);1660 }, `${property} with two unspecified values`);1661 test(t => {1662 const idlName = propertyToIDL(property);1663 const target = createTestElement(t, setup);1664 const animation = target.animate(1665 {1666 [idlName]: ['200px -200px', '400px 400px'],1667 },1668 10001669 );1670 testAnimationSamples(animation, idlName,1671 [{ time: 500, expected: '300px 100px' }]);1672 }, `${property} with one unspecified value`);1673 test(t => {1674 const idlName = propertyToIDL(property);1675 const target = createTestElement(t, setup);1676 const animation = target.animate(1677 {1678 [idlName]: ['200px -200px 600px', '400px 400px -200px'],1679 },1680 10001681 );1682 testAnimationSamples(animation, idlName,1683 [{ time: 500, expected: '300px 100px 200px' }]);1684 }, `${property} with all three values specified`);1685 test(t => {1686 const idlName = propertyToIDL(property);1687 const target = createTestElement(t, setup);1688 const animation = target.animate(1689 {1690 [idlName]: ['0% -101px 600px', '400px 50% -200px'],1691 },1692 10001693 );1694 testAnimationSamples(animation, idlName,1695 [{ time: 500, expected: 'calc(0% + 200px) calc(25% - 50.5px) 200px' }]);1696 }, `${property} with combination of percentages and lengths`);1697 },1698 testAddition: function(property, setup) {1699 test(t => {1700 const idlName = propertyToIDL(property);1701 const target = createTestElement(t, setup);1702 target.style[idlName] = '100px';1703 const animation = target.animate({ [idlName]: ['-200px', '500px'] },1704 { duration: 1000, fill: 'both',1705 composite: 'add' });1706 testAnimationSamples(animation, idlName,1707 [ { time: 0, expected: '-100px' },1708 { time: 1000, expected: '600px' }]);1709 }, `${property}`);1710 test(t => {1711 const idlName = propertyToIDL(property);1712 const target = createTestElement(t, setup);1713 target.transform = 'translateY(100px)';1714 target.style[idlName] = '100px';1715 const animation = target.animate({ [idlName]: ['-200px', '500px'] },1716 { duration: 1000, fill: 'both',1717 composite: 'add' });1718 testAnimationSamples(animation, idlName,1719 [ { time: 0, expected: '-100px' },1720 { time: 1000, expected: '600px' }]);1721 }, `${property} with underlying transform`);1722 test(t => {1723 const idlName = propertyToIDL(property);1724 const target = createTestElement(t, setup);1725 target.style[idlName] = '50%';1726 const animation = target.animate({ [idlName]: ['-200px', '500px'] },1727 { duration: 1000, fill: 'both',1728 composite: 'add' });1729 testAnimationSamples(animation, idlName,1730 [ { time: 0, expected: 'calc(50% - 200px)' },1731 { time: 1000, expected: 'calc(50% + 500px)' }]);1732 }, `${property} with underlying percentage value`);1733 },1734 testAccumulation: function(property, setup) {1735 test(t => {1736 const idlName = propertyToIDL(property);1737 const target = createTestElement(t, setup);1738 target.style[idlName] = '100px';1739 const animation = target.animate({ [idlName]: ['-200px', '500px'] },1740 { duration: 1000, fill: 'both',1741 composite: 'accumulate' });1742 testAnimationSamples(animation, idlName,1743 [ { time: 0, expected: '-100px' },1744 { time: 1000, expected: '600px' }]);1745 }, `${property}`);1746 test(t => {1747 const idlName = propertyToIDL(property);1748 const target = createTestElement(t, setup);1749 target.transform = 'translateY(100px)';1750 target.style[idlName] = '100px';1751 const animation = target.animate({ [idlName]: ['-200px', '500px'] },1752 { duration: 1000, fill: 'both',1753 composite: 'accumulate' });1754 testAnimationSamples(animation, idlName,1755 [ { time: 0, expected: '-100px' },1756 { time: 1000, expected: '600px' }]);1757 }, `${property} with transform`);1758 },1759};1760const scaleListType = {1761 testInterpolation: (property, setup) => {1762 test(t => {1763 const idlName = propertyToIDL(property);1764 const target = createTestElement(t, setup);1765 const animation = target.animate({ [idlName]: ['3', '5'] },1766 1000);1767 testAnimationSamples(animation, idlName,1768 [{ time: 500, expected: '4' }]);1769 }, `${property} with two unspecified values`);1770 test(t => {1771 const idlName = propertyToIDL(property);1772 const target = createTestElement(t, setup);1773 const animation = target.animate({ [idlName]: ['3 3', '5 5'] },1774 1000);1775 testAnimationSamples(animation, idlName,1776 [{ time: 500, expected: '4' }]);1777 }, `${property} with one unspecified value`);1778 test(t => {1779 const idlName = propertyToIDL(property);1780 const target = createTestElement(t, setup);1781 const animation = target.animate({ [idlName]: ['3 3 3', '5 5 5'] },1782 1000);1783 testAnimationSamples(animation, idlName,1784 [{ time: 500, expected: '4 4 4' }]);1785 }, `${property}`);1786 },1787 testAddition: function(property, setup) {1788 test(t => {1789 const idlName = propertyToIDL(property);1790 const target = createTestElement(t, setup);1791 target.style[idlName] = '2';1792 const animation = target.animate({ [idlName]: ['-3', '5'] },1793 { duration: 1000, fill: 'both',1794 composite: 'add' });1795 testAnimationSamples(animation, idlName,1796 [{ time: 0, expected: '-6' },1797 { time: 1000, expected: '10' }]);1798 }, `${property} with two unspecified values`);1799 test(t => {1800 const idlName = propertyToIDL(property);1801 const target = createTestElement(t, setup);1802 target.style[idlName] = '2 2';1803 const animation = target.animate({ [idlName]: ['-3 -3', '5 5'] },1804 { duration: 1000, fill: 'both',1805 composite: 'add' });1806 testAnimationSamples(animation, idlName,1807 [{ time: 0, expected: '-6' },1808 { time: 1000, expected: '10' }]);1809 }, `${property} with one unspecified value`);1810 test(t => {1811 const idlName = propertyToIDL(property);1812 const target = createTestElement(t, setup);1813 target.style[idlName] = '2 2 2';1814 const animation = target.animate({ [idlName]: ['-1 -2 -3', '4 5 6'] },1815 { duration: 1000, fill: 'both',1816 composite: 'add' });1817 testAnimationSamples(animation, idlName,1818 [{ time: 0, expected: '-2 -4 -6' },1819 { time: 1000, expected: '8 10 12' }]);1820 }, `${property}`);1821 },1822 testAccumulation: function(property, setup) {1823 test(t => {1824 const idlName = propertyToIDL(property);1825 const target = createTestElement(t, setup);1826 target.style[idlName] = '2';1827 const animation = target.animate({ [idlName]: ['-3', '5'] },1828 { duration: 1000, fill: 'both',1829 composite: 'accumulate' });1830 testAnimationSamples(animation, idlName,1831 [{ time: 0, expected: '-2' },1832 { time: 1000, expected: '6' }]);1833 }, `${property} with two unspecified values`);1834 test(t => {1835 const idlName = propertyToIDL(property);1836 const target = createTestElement(t, setup);1837 target.style[idlName] = '2 2';1838 const animation = target.animate({ [idlName]: ['-3 -3', '5 5'] },1839 { duration: 1000, fill: 'both',1840 composite: 'accumulate' });1841 testAnimationSamples(animation, idlName,1842 [{ time: 0, expected: '-2' },1843 { time: 1000, expected: '6' }]);1844 }, `${property} with one unspecified value`);1845 test(t => {1846 const idlName = propertyToIDL(property);1847 const target = createTestElement(t, setup);1848 target.style[idlName] = '2 2 2';1849 const animation = target.animate({ [idlName]: ['-1 -2 -3', '4 5 6'] },1850 { duration: 1000, fill: 'both',1851 composite: 'accumulate' });1852 testAnimationSamples(animation, idlName,1853 [{ time: 0, expected: '0 -1 -2' },1854 { time: 1000, expected: '5 6 7' }]);1855 }, `${property}`);1856 },1857};1858const filterListType = {1859 testInterpolation: (property, setup) => {1860 test(t => {1861 const idlName = propertyToIDL(property);1862 const target = createTestElement(t, setup);1863 const animation = target.animate({ [idlName]:1864 ['blur(10px)', 'blur(50px)'] },1865 1000);1866 testAnimationSamples(animation, idlName,1867 [{ time: 500, expected: 'blur(30px)' }]);1868 }, `${property}: blur function`);1869 test(t => {1870 const idlName = propertyToIDL(property);1871 const target = createTestElement(t, setup);1872 const animation = target.animate({ [idlName]: ['hue-rotate(0deg)',1873 'hue-rotate(100deg)'] },1874 1000);1875 testAnimationSamples(animation, idlName,1876 [{ time: 500, expected: 'hue-rotate(50deg)' }]);1877 }, `${property}: hue-rotate function with same unit(deg)`);1878 test(t => {1879 const idlName = propertyToIDL(property);1880 const target = createTestElement(t, setup);1881 const animation = target.animate({ [idlName]: ['hue-rotate(10deg)',1882 'hue-rotate(100rad)'] },1883 1000);1884 // 10deg = 0.1745rad.1885 testAnimationSamples(animation, idlName,1886 [{ time: 500, expected: 'hue-rotate(2869.79deg)' }]);1887 }, `${property}: hue-rotate function with different unit(deg -> rad)`);1888 test(t => {1889 const idlName = propertyToIDL(property);1890 const target = createTestElement(t, setup);1891 const animation = target.animate(1892 { [idlName]:1893 ['drop-shadow(10px 10px 10px rgba(255, 0, 0, 0.4))',1894 'drop-shadow(50px 50px 50px rgba(0, 0, 255, 0.8))'] },1895 1000);1896 testAnimationSamples(1897 animation, idlName,1898 [{ time: 500,1899 expected: 'drop-shadow(rgba(85, 0, 170, 0.6) 30px 30px 30px)' }]);1900 }, `${property}: drop-shadow function`);1901 test(t => {1902 const idlName = propertyToIDL(property);1903 const target = createTestElement(t, setup);1904 const animation = target.animate(1905 { [idlName]:1906 ['brightness(0.1) contrast(0.1) grayscale(0.1) invert(0.1) ' +1907 'opacity(0.1) saturate(0.1) sepia(0.1)',1908 'brightness(0.5) contrast(0.5) grayscale(0.5) invert(0.5) ' +1909 'opacity(0.5) saturate(0.5) sepia(0.5)'] },1910 1000);1911 testAnimationSamples(animation, idlName,1912 [{ time: 500,1913 expected: 'brightness(0.3) contrast(0.3) grayscale(0.3) ' +1914 'invert(0.3) opacity(0.3) saturate(0.3) sepia(0.3)' }]);1915 }, `${property}: percentage or numeric-specifiable functions`1916 + ' (number value)');1917 test(t => {1918 const idlName = propertyToIDL(property);1919 const target = createTestElement(t, setup);1920 const animation = target.animate(1921 { [idlName]:1922 ['brightness(10%) contrast(10%) grayscale(10%) invert(10%) ' +1923 'opacity(10%) saturate(10%) sepia(10%)',1924 'brightness(50%) contrast(50%) grayscale(50%) invert(50%) ' +1925 'opacity(50%) saturate(50%) sepia(50%)'] },1926 1000);1927 testAnimationSamples(animation, idlName,1928 [{ time: 500,1929 expected: 'brightness(0.3) contrast(0.3) grayscale(0.3) ' +1930 'invert(0.3) opacity(0.3) saturate(0.3) sepia(0.3)' }]);1931 }, `${property}: percentage or numeric-specifiable functions`1932 + ' (percentage value)');1933 test(t => {1934 const idlName = propertyToIDL(property);1935 const target = createTestElement(t, setup);1936 const animation = target.animate(1937 { [idlName]:1938 // To make missing filter-function-lists, specified the grayscale.1939 ['grayscale(0)',1940 'grayscale(1) brightness(0) contrast(0) opacity(0) saturate(0)' ]},1941 1000);1942 testAnimationSamples(animation, idlName,1943 [{ time: 500,1944 expected: 'grayscale(0.5) brightness(0.5) contrast(0.5) ' +1945 'opacity(0.5) saturate(0.5)' }]);1946 }, `${property}: interpolate different length of filter-function-list`1947 + ' with function which lacuna value is 1');1948 test(t => {1949 const idlName = propertyToIDL(property);1950 const target = createTestElement(t, setup);1951 const animation = target.animate(1952 { [idlName]:1953 // To make missing filter-function-lists, specified the opacity.1954 ['opacity(1)',1955 'opacity(0) grayscale(1) invert(1) sepia(1) blur(10px)'] },1956 1000);1957 testAnimationSamples(animation, idlName,1958 [{ time: 500,1959 expected:1960 'opacity(0.5) grayscale(0.5) invert(0.5) sepia(0.5) blur(5px)' }]);1961 }, `${property}: interpolate different length of filter-function-list`1962 + ' with function which lacuna value is 0');1963 test(t => {1964 const idlName = propertyToIDL(property);1965 const target = createTestElement(t, setup);1966 const animation = target.animate(1967 { [idlName]:1968 ['blur(0px)',1969 'blur(10px) drop-shadow(10px 10px 10px rgba(0, 0, 255, 0.8))'] },1970 1000);1971 testAnimationSamples(animation, idlName,1972 [{ time: 500,1973 // Per the spec: The initial value for interpolation is all length values1974 // set to 0 and the used color set to transparent.1975 expected: 'blur(5px) drop-shadow(rgba(0, 0, 255, 0.4) 5px 5px 5px)' }]);1976 }, `${property}: interpolate different length of filter-function-list`1977 + ' with drop-shadow function');1978 test(t => {1979 const idlName = propertyToIDL(property);1980 const target = createTestElement(t, setup);1981 const animation = target.animate({ [idlName]: ['none', 'blur(10px)'] },1982 1000);1983 testAnimationSamples(animation, idlName,1984 [{ time: 500, expected: 'blur(5px)' }]);1985 }, `${property}: interpolate from none`);1986 test(t => {1987 const idlName = propertyToIDL(property);1988 const target = createTestElement(t, setup);1989 const animation = target.animate(1990 { [idlName]:1991 ['blur(0px) url(\"#f1\")',1992 'blur(10px) url(\"#f2\")']},1993 1000);1994 testAnimationSamples(animation, idlName,1995 [{ time: 499, expected: 'blur(0px) url(\"#f1\")' },1996 { time: 500, expected: 'blur(10px) url(\"#f2\")' }]);1997 }, `${property}: url function (interpoalte as discrete)`);1998 },1999 testAddition: function(property, setup) {2000 test(t => {2001 const idlName = propertyToIDL(property);2002 const target = createTestElement(t, setup);2003 target.style[idlName] = 'blur(10px)';2004 const animation = target.animate({ [idlName]: ['blur(20px)',2005 'blur(50px)'] },2006 { duration: 1000, composite: 'add' });2007 testAnimationSamples(animation, idlName,2008 [ { time: 0, expected: 'blur(10px) blur(20px)' }]);2009 }, `${property}: blur on blur`);2010 test(t => {2011 const idlName = propertyToIDL(property);2012 const target = createTestElement(t, setup);2013 target.style[idlName] = 'blur(10px)';2014 const animation = target.animate({ [idlName]: ['brightness(80%)',2015 'brightness(40%)'] },2016 { duration: 1000, composite: 'add' });2017 testAnimationSamples(animation, idlName,2018 [ { time: 0, expected: 'blur(10px) brightness(0.8)' }]);2019 }, `${property}: different filter functions`);2020 },2021 testAccumulation: function(property, setup) {2022 test(t => {2023 const idlName = propertyToIDL(property);2024 const target = createTestElement(t, setup);2025 target.style[idlName] = 'blur(10px) brightness(0.3)';2026 const animation = target.animate(2027 {2028 [idlName]: [2029 'blur(20px) brightness(0.1)',2030 'blur(20px) brightness(0.1)',2031 ],2032 },2033 { duration: 1000, composite: 'accumulate' }2034 );2035 // brightness(0.1) onto brightness(0.3) means2036 // brightness((0.1 - 1.0) + (0.3 - 1.0) + 1.0). The result of this formula2037 // is brightness(-0.6) that means brightness(0.0).2038 testAnimationSamples(animation, idlName,2039 [ { time: 0, expected: 'blur(30px) brightness(0)' }]);2040 }, `${property}: same ordered filter functions`);2041 test(t => {2042 const idlName = propertyToIDL(property);2043 const target = createTestElement(t, setup);2044 target.style[idlName] = 'blur(10px) brightness(1.3)';2045 const animation = target.animate(2046 {2047 [idlName]: [2048 'brightness(1.2) blur(20px)',2049 'brightness(1.2) blur(20px)',2050 ],2051 },2052 { duration: 1000, composite: 'accumulate' }2053 );2054 // Mismatched ordered functions can't be accumulated.2055 testAnimationSamples(animation, idlName,2056 [ { time: 0, expected: 'brightness(1.2) blur(20px)' }]);2057 }, `${property}: mismatched ordered filter functions`);2058 },2059};2060const textShadowListType = {2061 testInterpolation: (property, setup) => {2062 test(t => {2063 const idlName = propertyToIDL(property);2064 const target = createTestElement(t, setup);2065 const animation =2066 target.animate({ [idlName]: [ 'none',2067 'rgb(100, 100, 100) 10px 10px 10px'] },2068 { duration: 1000, fill: 'both' });2069 testAnimationSamples(animation, idlName,2070 // Premultiplied2071 [{ time: 500, expected: 'rgba(100, 100, 100, 0.5) 5px 5px 5px' }]);2072 }, `${property}: from none to other`);2073 test(t => {2074 const idlName = propertyToIDL(property);2075 const target = createTestElement(t, setup);2076 const animation =2077 target.animate({ [idlName]: [ 'rgb(100, 100, 100) 10px 10px 10px',2078 'none' ] },2079 { duration: 1000, fill: 'both' });2080 testAnimationSamples(animation, idlName,2081 // Premultiplied2082 [{ time: 500, expected: 'rgba(100, 100, 100, 0.5) 5px 5px 5px' }]);2083 }, `${property}: from other to none`);2084 test(t => {2085 const idlName = propertyToIDL(property);2086 const target = createTestElement(t, setup);2087 const animation =2088 target.animate({ [idlName]: [ 'rgb(0, 0, 0) 0px 0px 0px',2089 'rgb(100, 100, 100) 10px 10px 10px'] },2090 { duration: 1000, fill: 'both' });2091 testAnimationSamples(animation, idlName,2092 [{ time: 500, expected: 'rgb(50, 50, 50) 5px 5px 5px' }]);2093 }, `${property}: single shadow`);2094 test(t => {2095 const idlName = propertyToIDL(property);2096 const target = createTestElement(t, setup);2097 const animation =2098 target.animate({ [idlName]: [ 'rgb(0, 0, 0) 0px 0px 0px, '2099 + 'rgb(200, 200, 200) 20px 20px 20px',2100 'rgb(100, 100, 100) 10px 10px 10px, '2101 + 'rgb(100, 100, 100) 10px 10px 10px'] },2102 { duration: 1000, fill: 'both' });2103 testAnimationSamples(animation, idlName,2104 [{ time: 500, expected: 'rgb(50, 50, 50) 5px 5px 5px, '2105 + 'rgb(150, 150, 150) 15px 15px 15px' }]);2106 }, `${property}: shadow list`);2107 test(t => {2108 const idlName = propertyToIDL(property);2109 const target = createTestElement(t, setup);2110 const animation =2111 target.animate({ [idlName]: [ 'rgb(200, 200, 200) 20px 20px 20px',2112 'rgb(100, 100, 100) 10px 10px 10px, '2113 + 'rgb(100, 100, 100) 10px 10px 10px'] },2114 { duration: 1000, fill: 'both' });2115 testAnimationSamples(animation, idlName,2116 [{ time: 500, expected: 'rgb(150, 150, 150) 15px 15px 15px, '2117 + 'rgba(100, 100, 100, 0.5) 5px 5px 5px' }]);2118 }, `${property}: mismatched list length (from longer to shorter)`);2119 test(t => {2120 const idlName = propertyToIDL(property);2121 const target = createTestElement(t, setup);2122 const animation =2123 target.animate({ [idlName]: [ 'rgb(100, 100, 100) 10px 10px 10px, '2124 + 'rgb(100, 100, 100) 10px 10px 10px',2125 'rgb(200, 200, 200) 20px 20px 20px'] },2126 { duration: 1000, fill: 'both' });2127 testAnimationSamples(animation, idlName,2128 [{ time: 500, expected: 'rgb(150, 150, 150) 15px 15px 15px, '2129 + 'rgba(100, 100, 100, 0.5) 5px 5px 5px' }]);2130 }, `${property}: mismatched list length (from shorter to longer)`);2131 test(t => {2132 const idlName = propertyToIDL(property);2133 const target = createTestElement(t, setup);2134 target.style.color = 'rgb(0, 255, 0)';2135 const animation =2136 target.animate({ [idlName]: [ 'currentcolor 0px 0px 0px',2137 'currentcolor 10px 10px 10px'] },2138 { duration: 1000, fill: 'both' });2139 testAnimationSamples(animation, idlName,2140 [{ time: 500, expected: 'rgb(0, 255, 0) 5px 5px 5px' }]);2141 }, `${property}: with currentcolor`);2142 },2143 testAddition: function(property, setup) {2144 test(t => {2145 const idlName = propertyToIDL(property);2146 const target = createTestElement(t, setup);2147 target.style[idlName] = 'rgb(0, 0, 0) 0px 0px 0px';2148 const animation =2149 target.animate({ [idlName]: [ 'rgb(120, 120, 120) 10px 10px 10px',2150 'rgb(120, 120, 120) 10px 10px 10px'] },2151 { duration: 1000, composite: 'add' });2152 testAnimationSamples(animation, idlName,2153 [ { time: 0, expected: 'rgb(0, 0, 0) 0px 0px 0px, ' +2154 'rgb(120, 120, 120) 10px 10px 10px' }]);2155 }, `${property}: shadow`);2156 },2157 testAccumulation: function(property, setup) {2158 test(t => {2159 const idlName = propertyToIDL(property);2160 const target = createTestElement(t, setup);2161 target.style[idlName] = 'rgb(120, 120, 120) 10px 10px 10px';2162 const animation =2163 target.animate({ [idlName]: [ 'rgb(120, 120, 120) 10px 10px 10px',2164 'rgb(120, 120, 120) 10px 10px 10px'] },2165 { duration: 1000, composite: 'accumulate' });2166 testAnimationSamples(animation, idlName,2167 [ { time: 0, expected: 'rgb(240, 240, 240) 20px 20px 20px' }]);2168 }, `${property}: shadow`);2169 },2170};2171const boxShadowListType = {2172 testInterpolation: (property, setup) => {2173 test(t => {2174 const idlName = propertyToIDL(property);2175 const target = createTestElement(t, setup);2176 const animation =2177 target.animate({ [idlName]: [ 'none',2178 'rgb(100, 100, 100) 10px 10px 10px 0px'] },2179 { duration: 1000, fill: 'both' });2180 testAnimationSamples(animation, idlName,2181 // Premultiplied2182 [{ time: 500, expected: 'rgba(100, 100, 100, 0.5) 5px 5px 5px 0px' }]);2183 }, `${property}: from none to other`);2184 test(t => {2185 const idlName = propertyToIDL(property);2186 const target = createTestElement(t, setup);2187 const animation =2188 target.animate({ [idlName]: [ 'rgb(100, 100, 100) 10px 10px 10px 0px',2189 'none' ] },2190 { duration: 1000, fill: 'both' });2191 testAnimationSamples(animation, idlName,2192 // Premultiplied2193 [{ time: 500, expected: 'rgba(100, 100, 100, 0.5) 5px 5px 5px 0px' }]);2194 }, `${property}: from other to none`);2195 test(t => {2196 const idlName = propertyToIDL(property);2197 const target = createTestElement(t, setup);2198 const animation =2199 target.animate({ [idlName]: [ 'rgb(0, 0, 0) 0px 0px 0px 0px',2200 'rgb(100, 100, 100) 10px 10px 10px 0px'] },2201 { duration: 1000, fill: 'both' });2202 testAnimationSamples(animation, idlName,2203 [{ time: 500, expected: 'rgb(50, 50, 50) 5px 5px 5px 0px' }]);2204 }, `${property}: single shadow`);2205 test(t => {2206 const idlName = propertyToIDL(property);2207 const target = createTestElement(t, setup);2208 const animation =2209 target.animate({ [idlName]: [ 'rgb(0, 0, 0) 0px 0px 0px 0px, '2210 + 'rgb(200, 200, 200) 20px 20px 20px 20px',2211 'rgb(100, 100, 100) 10px 10px 10px 0px, '2212 + 'rgb(100, 100, 100) 10px 10px 10px 0px'] },2213 { duration: 1000, fill: 'both' });2214 testAnimationSamples(animation, idlName,2215 [{ time: 500, expected: 'rgb(50, 50, 50) 5px 5px 5px 0px, '2216 + 'rgb(150, 150, 150) 15px 15px 15px 10px' }]);2217 }, `${property}: shadow list`);2218 test(t => {2219 const idlName = propertyToIDL(property);2220 const target = createTestElement(t, setup);2221 const animation =2222 target.animate({ [idlName]: [ 'rgb(200, 200, 200) 20px 20px 20px 20px',2223 'rgb(100, 100, 100) 10px 10px 10px 0px, '2224 + 'rgb(100, 100, 100) 10px 10px 10px 0px'] },2225 { duration: 1000, fill: 'both' });2226 testAnimationSamples(animation, idlName,2227 [{ time: 500, expected: 'rgb(150, 150, 150) 15px 15px 15px 10px, '2228 + 'rgba(100, 100, 100, 0.5) 5px 5px 5px 0px' }]);2229 }, `${property}: mismatched list length (from shorter to longer)`);2230 test(t => {2231 const idlName = propertyToIDL(property);2232 const target = createTestElement(t, setup);2233 const animation =2234 target.animate({ [idlName]: [ 'rgb(100, 100, 100) 10px 10px 10px 0px, '2235 + 'rgb(100, 100, 100) 10px 10px 10px 0px',2236 'rgb(200, 200, 200) 20px 20px 20px 20px']},2237 { duration: 1000, fill: 'both' });2238 testAnimationSamples(animation, idlName,2239 [{ time: 500, expected: 'rgb(150, 150, 150) 15px 15px 15px 10px, '2240 + 'rgba(100, 100, 100, 0.5) 5px 5px 5px 0px' }]);2241 }, `${property}: mismatched list length (from longer to shorter)`);2242 test(t => {2243 const idlName = propertyToIDL(property);2244 const target = createTestElement(t, setup);2245 target.style.color = 'rgb(0, 255, 0)';2246 const animation =2247 target.animate({ [idlName]: [ 'currentcolor 0px 0px 0px 0px',2248 'currentcolor 10px 10px 10px 10px'] },2249 { duration: 1000, fill: 'both' });2250 testAnimationSamples(animation, idlName,2251 [{ time: 500, expected: 'rgb(0, 255, 0) 5px 5px 5px 5px' }]);2252 }, `${property}: with currentcolor`);2253 },2254 testAddition: function(property, setup) {2255 test(t => {2256 const idlName = propertyToIDL(property);2257 const target = createTestElement(t, setup);2258 target.style[idlName] = 'rgb(0, 0, 0) 0px 0px 0px 0px';2259 const animation =2260 target.animate({ [idlName]: [ 'rgb(120, 120, 120) 10px 10px 10px 0px',2261 'rgb(120, 120, 120) 10px 10px 10px 0px'] },2262 { duration: 1000, composite: 'add' });2263 testAnimationSamples(animation, idlName,2264 [ { time: 0, expected: 'rgb(0, 0, 0) 0px 0px 0px 0px, ' +2265 'rgb(120, 120, 120) 10px 10px 10px 0px' }]);2266 }, `${property}: shadow`);2267 },2268 testAccumulation: function(property, setup) {2269 test(t => {2270 const idlName = propertyToIDL(property);2271 const target = createTestElement(t, setup);2272 target.style[idlName] = 'rgb(120, 120, 120) 10px 10px 10px 10px';2273 const animation =2274 target.animate({ [idlName]: [ 'rgb(120, 120, 120) 10px 10px 10px 10px',2275 'rgb(120, 120, 120) 10px 10px 10px 10px'] },2276 { duration: 1000, composite: 'accumulate' });2277 testAnimationSamples(animation, idlName,2278 [ { time: 0, expected: 'rgb(240, 240, 240) 20px 20px 20px 20px' }]);2279 }, `${property}: shadow`);2280 },2281};2282const positionType = {2283 testInterpolation: (property, setup) => {2284 lengthPairType.testInterpolation(property, setup);2285 test(t => {2286 const idlName = propertyToIDL(property);2287 const target = createTestElement(t, setup);2288 const animation = target.animate({ [idlName]: ['10% 10%', '50% 50%'] },2289 { duration: 1000, fill: 'both' });2290 testAnimationSamples(2291 animation, idlName,2292 [{ time: 500, expected: calcFromPercentage(idlName, '30% 30%') }]);2293 }, `${property} supports animating as a position of percent`);2294 },2295 testAdditionOrAccumulation: (property, setup, composite) => {2296 lengthPairType.testAddition(property, setup);2297 test(t => {2298 const idlName = propertyToIDL(property);2299 const target = createTestElement(t, setup);2300 target.style[idlName] = '60% 60%';2301 const animation = target.animate({ [idlName]: ['70% 70%', '100% 100%'] },2302 { duration: 1000, composite });2303 testAnimationSamples(2304 animation, idlName,2305 [{ time: 0, expected: calcFromPercentage(idlName, '130% 130%') }]);2306 }, `${property}: position of percentage`);2307 },2308 testAddition: function(property, setup) {2309 this.testAdditionOrAccumulation(property, setup, 'add');2310 },2311 testAccumulation: function(property, setup) {2312 this.testAdditionOrAccumulation(property, setup, 'accumulate');2313 },2314};2315const rectType = {2316 testInterpolation: (property, setup) => {2317 test(t => {2318 const idlName = propertyToIDL(property);2319 const target = createTestElement(t, setup);2320 const animation = target.animate({ [idlName]:2321 ['rect(10px, 10px, 10px, 10px)',2322 'rect(50px, 50px, 50px, 50px)'] },2323 { duration: 1000, fill: 'both' });2324 testAnimationSamples(2325 animation, idlName,2326 [{ time: 500, expected: 'rect(30px, 30px, 30px, 30px)' }]);2327 }, `${property} supports animating as a rect`);2328 },2329 testAdditionOrAccumulation: (property, setup, composite) => {2330 test(t => {2331 const idlName = propertyToIDL(property);2332 const target = createTestElement(t, setup);2333 target.style[idlName] = 'rect(100px, 100px, 100px, 100px)';2334 const animation = target.animate({ [idlName]:2335 ['rect(10px, 10px, 10px, 10px)',2336 'rect(10px, 10px, 10px, 10px)'] },2337 { duration: 1000, composite });2338 testAnimationSamples(2339 animation, idlName,2340 [{ time: 0, expected: 'rect(110px, 110px, 110px, 110px)' }]);2341 }, `${property}: rect`);2342 },2343 testAddition: function(property, setup) {2344 this.testAdditionOrAccumulation(property, setup, 'add');2345 },2346 testAccumulation: function(property, setup) {2347 this.testAdditionOrAccumulation(property, setup, 'accumulate');2348 },2349}2350// stroke-dasharray: none | [ <length> | <percentage> | <number> ]*2351const dasharrayType = {2352 testInterpolation: (property, setup) => {2353 percentageType.testInterpolation(property, setup);2354 positiveNumberType.testInterpolation(property, setup, 'px');2355 test(t => {2356 const idlName = propertyToIDL(property);2357 const target = createTestElement(t, setup);2358 const animation = target.animate({ [idlName]:2359 ['8, 16, 4',2360 '4, 8, 12, 16'] },2361 { duration: 1000, fill: 'both' });2362 testAnimationSamples(2363 animation, idlName,2364 [{ time: 500, expected: '6px, 12px, 8px, 12px, 10px, 6px, 10px, 16px, 4px, 8px, 14px, 10px' }]);2365 }, `${property} supports animating as a dasharray (mismatched length)`);2366 test(t => {2367 const idlName = propertyToIDL(property);2368 const target = createTestElement(t, setup);2369 const animation = target.animate({ [idlName]:2370 ['2, 50%, 6, 10',2371 '6, 30%, 2, 2'] },2372 { duration: 1000, fill: 'both' });2373 testAnimationSamples(2374 animation, idlName,2375 [{ time: 500, expected: '4px, 40%, 4px, 6px' }]);2376 }, `${property} supports animating as a dasharray (mixed lengths and percentages)`);2377 },2378 // Note that stroke-dasharray is neither additive nor cumulative, so we should2379 // write this additive test case that animating value replaces underlying2380 // values.2381 // See https://www.w3.org/TR/SVG2/painting.html#StrokeDashing.2382 testAdditionOrAccumulation: (property, setup, composite) => {2383 test(t => {2384 const idlName = propertyToIDL(property);2385 const target = createTestElement(t, setup);2386 target.style[idlName] = '6, 30%, 2px';2387 const animation = target.animate({ [idlName]:2388 ['1, 2, 3, 4, 5',2389 '6, 7, 8, 9, 10'] },2390 { duration: 1000, composite });2391 testAnimationSamples(2392 animation, idlName,2393 [{ time: 0, expected: '1px, 2px, 3px, 4px, 5px' }]);2394 }, `${property}: dasharray`);2395 },2396 testAddition: function(property, setup) {2397 this.testAdditionOrAccumulation(property, setup, 'add');2398 },2399 testAccumulation: function(property, setup) {2400 this.testAdditionOrAccumulation(property, setup, 'accumulate');2401 },2402}2403const fontVariationSettingsType = {2404 testInterpolation: (property, setup) => {2405 test(t => {2406 const idlName = propertyToIDL(property);2407 const target = createTestElement(t, setup);2408 const animation =2409 target.animate({ [idlName]: ['"wght" 1.1', '"wght" 1.5'] },2410 { duration: 1000, fill: 'both' });2411 testAnimationSamples(animation, idlName,2412 [{ time: 0, expected: '"wght" 1.1' },2413 { time: 250, expected: '"wght" 1.2' },2414 { time: 750, expected: '"wght" 1.4' } ]);2415 }, `${property} supports animation as float`);2416 test(t => {2417 const idlName = propertyToIDL(property);2418 const target = createTestElement(t, setup);2419 const animation =2420 target.animate({ [idlName]: ['"wdth" 1, "wght" 1.1',2421 '"wght" 1.5, "wdth" 5'] },2422 { duration: 1000, fill: 'both' });2423 testAnimationSamplesWithAnyOrder(2424 animation, idlName,2425 [{ time: 0, expected: '"wdth" 1, "wght" 1.1' },2426 { time: 250, expected: '"wdth" 2, "wght" 1.2' },2427 { time: 750, expected: '"wdth" 4, "wght" 1.4' } ]);2428 }, `${property} supports animation as float with multiple tags`);2429 test(t => {2430 const idlName = propertyToIDL(property);2431 const target = createTestElement(t, setup);2432 const animation =2433 target.animate({ [idlName]: ['"wdth" 1, "wght" 1.1',2434 '"wght" 10, "wdth" 5, "wght" 1.5'] },2435 { duration: 1000, fill: 'both' });2436 testAnimationSamplesWithAnyOrder(2437 animation, idlName,2438 [{ time: 250, expected: '"wdth" 2, "wght" 1.2' },2439 { time: 750, expected: '"wdth" 4, "wght" 1.4' } ]);2440 }, `${property} supports animation as float with multiple duplicate tags`);2441 },2442 testAdditionOrAccumulation: (property, setup, composite) => {2443 test(t => {2444 const idlName = propertyToIDL(property);2445 const target = createTestElement(t, setup);2446 target.style[idlName] = '"wght" 1';2447 const animation =2448 target.animate({ [idlName]: ['"wght" 1.1', '"wght" 1.5'] },2449 { duration: 1000, composite });2450 testAnimationSamples(animation, idlName,2451 [{ time: 250, expected: '"wght" 2.2' },2452 { time: 750, expected: '"wght" 2.4' } ]);2453 }, `${property} with composite type ${composite}`);2454 },2455 testAddition: function(property, setup) {2456 this.testAdditionOrAccumulation(property, setup, 'add');2457 },2458 testAccumulation: function(property, setup) {2459 this.testAdditionOrAccumulation(property, setup, 'accumulate');2460 },2461}2462const types = {2463 color: colorType,2464 discrete: discreteType,...

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1var anim = new wptAnimation();2anim.testAnimationSamples();3wptAnimation.prototype.testAnimationSamples = function() {4 var sample = new AnimationSample(0, 0, 0, 0, 0, 0, 0);5};6function AnimationSample(time, x, y, z, xRotation, yRotation, zRotation) {7 this.time = time;8 this.x = x;9 this.y = y;10 this.z = z;11 this.xRotation = xRotation;12 this.yRotation = yRotation;13 this.zRotation = zRotation;14};15wptAnimation.prototype.testAnimationSamples = function() {16 var sample = new AnimationSample(0, 0, 0, 0, 0, 0, 0);17};18time (number) - The time of the sample19x (number) - The x position of the sample20y (number) - The y position of the sample21z (number) - The z position of the sample22xRotation (number) - The x rotation of the sample23yRotation (number) - The y rotation of the sample24zRotation (number) - The z rotation of the sample25model (wptModel) - The model to animate26animation (wptAnimation) - The animation to play27speed (number) - The speed to play the animation at28loop (boolean) - Whether to loop the animation or not

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1var wptAnimation = require('wptAnimation');2wptAnimation.testAnimationSamples();3var wptAnimation = require('wptAnimation');4wptAnimation.testAnimationSamples();5var wptAnimation = require('wptAnimation');6wptAnimation.testAnimationSamples();7var wptAnimation = require('wptAnimation');8wptAnimation.testAnimationSamples();9var wptAnimation = require('wptAnimation');10wptAnimation.testAnimationSamples();11var wptAnimation = require('wptAnimation');12wptAnimation.testAnimationSamples();13var wptAnimation = require('wptAnimation');14wptAnimation.testAnimationSamples();15var wptAnimation = require('wptAnimation');16wptAnimation.testAnimationSamples();17var wptAnimation = require('wptAnimation');18wptAnimation.testAnimationSamples();

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Using AI Code Generation

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1var wptAnimation = require('wptAnimation');2wptAnimation.testAnimationSamples();3var wptAnimation = require('wptAnimation');4wptAnimation.testAnimationSamples();5var wptAnimation = require('wptAnimation');6wptAnimation.testAnimationSamples();7var wptAnimation = require('wptAnimation');8wptAnimation.testAnimationSamples();9var wptAnimation = require('wptAnimation');10wptAnimation.testAnimationSamples();11var wptAnimation = require('wptAnimation');12wptAnimation.testAnimationSamples();13var wptAnimation = require('wptAnimation');14wptAnimation.testAnimationSamples();15var wptAnimation = require('wptAnimation');16wptAnimation.testAnimationSamples();17var wptAnimation = require('wptAnimation');18wptAnimation.testAnimationSamples();19var wptAnimation = require('wptAnimation');20wptAnimation.testAnimationSamples();21var wptAnimation = require('wptAnimation');22wptAnimation.testAnimationSamples();

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1testAnimationSamples(0.5, 0.5, 0.5, 0.5).then(() => {2});3function testAnimationSamples(startTime, endTime, sampleTime, expectedValue) {4 return new Promise((resolve, reject) => {5 window.test_driver_internal.add_result_callback(6 (message, is_error) => {7 if (is_error) {8 reject(new Error('Error from testdriver: ' + message));9 } else {10 resolve();11 }12 });13 window.test_driver_internal.send_command(14 {startTime, endTime, sampleTime, expectedValue});15 });16}

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