How to use compareImages method in Puppeteer

Best JavaScript code snippet using puppeteer

signatureTest.js

Source:signatureTest.js Github

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...158 }, "the take callback didnt fire", 750);159 160 runs(function ()161 {162 expect(signatureTest.compareImages(signatureTest.empty100sq, signatureTest.callbackImage)).toBe(true);163 });164 });165 166 //bgcolor167 it('should capture an empty signature capture with a colored background', function() {168 runs(function ()169 {170 Rho.Signature.show({171 left:0,172 top:0,173 width:100,174 height:100,175 bgColor: "#FF0000FF",176 penColor: "#000000FF",177 penWidth: 1,178 border: false,179 outputFormat: 'image',180 compressionFormat: 'bmp'181 });182 Rho.Signature.capture(signatureTest.imageCompareCallback);183 });184 185 waitsFor(function ()186 {187 return signatureTest.callbackImageLoaded;188 }, "the take callback didnt fire", 750);189 190 runs(function ()191 {192 expect(signatureTest.compareImages(signatureTest.empty100sqRed, signatureTest.callbackImage)).toBe(true);193 });194 });195 196 it('should draw a simple box on the signature capture', function() {197 runs(function ()198 {199 Rho.Signature.show({200 left:0,201 top:0,202 width:100,203 height:100,204 bgColor: "#FFFFFFFF",205 penColor: "#000000FF",206 penWidth: 1,207 border: false,208 outputFormat: 'image',209 compressionFormat: 'bmp'210 });211 signatureTest.drawBox();212 Rho.Signature.capture(signatureTest.imageCompareCallback);213 });214 215 waitsFor(function ()216 {217 return signatureTest.callbackImageLoaded;218 }, "the take callback didnt fire", 750);219 220 runs(function ()221 {222 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);223 });224 });225 226 it('should draw a simple box with pen width 3 on the signature capture', function() {227 runs(function ()228 {229 Rho.Signature.show({230 left:0,231 top:0,232 width:100,233 height:100,234 bgColor: "#FFFFFFFF",235 penColor: "#000000FF",236 penWidth: 3,237 border: false,238 outputFormat: 'image',239 compressionFormat: 'bmp'240 });241 signatureTest.drawBox();242 Rho.Signature.capture(signatureTest.imageCompareCallback);243 });244 245 waitsFor(function ()246 {247 return signatureTest.callbackImageLoaded;248 }, "the take callback didnt fire", 750);249 250 runs(function ()251 {252 expect(signatureTest.compareImages(signatureTest.box100sqPen3, signatureTest.callbackImage)).toBe(true);253 });254 });255 256 it('should draw a simple blue box on the signature capture', function() {257 runs(function ()258 {259 Rho.Signature.show({260 left:0,261 top:0,262 width:100,263 height:100,264 bgColor: "#FFFFFFFF",265 penColor: "#0000FFFF",266 penWidth: 1,267 border: false,268 outputFormat: 'image',269 compressionFormat: 'bmp'270 });271 signatureTest.drawBox();272 Rho.Signature.capture(signatureTest.imageCompareCallback);273 });274 275 waitsFor(function ()276 {277 return signatureTest.callbackImageLoaded;278 }, "the take callback didnt fire", 750);279 280 runs(function ()281 {282 expect(signatureTest.compareImages(signatureTest.box100sqBlue, signatureTest.callbackImage)).toBe(true);283 });284 });285 286 it('should draw a simple cross on the signature capture', function() {287 runs(function ()288 {289 Rho.Signature.show({290 left:0,291 top:0,292 width:100,293 height:100,294 bgColor: "#FFFFFFFF",295 penColor: "#000000FF",296 penWidth: 1,297 border: false,298 outputFormat: 'image',299 compressionFormat: 'bmp'300 });301 signatureTest.drawCross();302 Rho.Signature.capture(signatureTest.imageCompareCallback);303 });304 305 waitsFor(function ()306 {307 return signatureTest.callbackImageLoaded;308 }, "the take callback didnt fire", 750);309 310 runs(function ()311 {312 expect(signatureTest.compareImages(signatureTest.cross100sq, signatureTest.callbackImage)).toBe(true);313 });314 });315 316 it('should draw a rim on the signature capture', function() {317 runs(function ()318 {319 Rho.Signature.show({320 left:0,321 top:0,322 width:100,323 height:100,324 bgColor: "#FFFFFFFF",325 penColor: "#000000FF",326 penWidth: 1,327 border: false,328 outputFormat: 'image',329 compressionFormat: 'bmp'330 });331 signatureTest.drawCross();332 Rho.Signature.capture(signatureTest.imageCompareCallback);333 });334 335 waitsFor(function ()336 {337 return signatureTest.callbackImageLoaded;338 }, "the take callback didnt fire", 750);339 340 runs(function ()341 {342 expect(signatureTest.compareImages(signatureTest.rim100sq, signatureTest.callbackImage)).toBe(true);343 });344 });345 346 it('should draw a non symmetrical line on the signature capture', function() {347 runs(function ()348 {349 Rho.Signature.show({350 left:0,351 top:0,352 width:100,353 height:100,354 bgColor: "#FFFFFFFF",355 penColor: "#000000FF",356 penWidth: 1,357 border: false,358 outputFormat: 'image',359 compressionFormat: 'bmp'360 });361 signatureTest.drawNonSym();362 Rho.Signature.capture(signatureTest.imageCompareCallback);363 });364 365 waitsFor(function ()366 {367 return signatureTest.callbackImageLoaded;368 }, "the take callback didnt fire", 750);369 370 runs(function ()371 {372 expect(signatureTest.compareImages(signatureTest.nonSym100sq, signatureTest.callbackImage)).toBe(true);373 });374 });375 376 it('should capture a file with the specified name', function() {377 var myFileName = Math.floor((Math.random() * 10000000)) + '';378 var myFileNameNExt = myFileName + '.bmp';379 380 runs(function ()381 {382 Rho.Signature.show({383 left:0,384 top:0,385 width:100,386 height:100,387 bgColor: "#FFFFFFFF",388 penColor: "#000000FF",389 penWidth: 1,390 border: false,391 outputFormat: 'image',392 compressionFormat: 'bmp',393 fileName: myFileName394 });395 Rho.Signature.capture(signatureTest.imageCompareCallback);396 });397 398 waitsFor(function ()399 {400 return signatureTest.callbackImageLoaded;401 }, "the take callback didnt fire", 750);402 403 runs(function ()404 {405 //Expects to end with406 expect(signatureTest.callbackImage.src.indexOf(myFileNameNExt, signatureTest.callbackImage.src.length - myFileNameNExt.length)).not.toEqual(-1);407 expect(Rho.Instrumentation.file_exists(signatureTest.callbackImage.src)).toBe(true);408 });409 });410 411 afterEach(function() {412 signatureTest.deleteFile(signatureTest.callbackImage.src);413 Rho.Signature.hide();414 Rho.Signature.clear();415 //signatureTest.simulateNavigation();416 });417 });418 419 describe('PNG File Capture specs', function() {420 beforeEach(function() {421 signatureTest.callbackImage = new Image();422 signatureTest.callbackImage.onload = signatureTest.callbackImageOnload;423 signatureTest.callbackImageLoaded = false;424 });425 426 it('should capture an empty signature capture', function() {427 runs(function ()428 {429 Rho.Signature.show({430 left:0,431 top:0,432 width:100,433 height:100,434 bgColor: "#FFFFFFFF",435 penColor: "#000000FF",436 penWidth: 1,437 border: false,438 outputFormat: 'image',439 compressionFormat: 'png'440 });441 Rho.Signature.capture(signatureTest.imageCompareCallback);442 });443 444 waitsFor(function ()445 {446 return signatureTest.callbackImageLoaded;447 }, "the take callback didnt fire", 750);448 449 runs(function ()450 {451 expect(signatureTest.compareImages(signatureTest.empty100sq, signatureTest.callbackImage)).toBe(true);452 });453 });454 455 it('should capture an empty signature capture with a colored background', function() {456 runs(function ()457 {458 Rho.Signature.show({459 left:0,460 top:0,461 width:100,462 height:100,463 bgColor: "#FF0000FF",464 penColor: "#000000FF",465 penWidth: 1,466 border: false,467 outputFormat: 'image',468 compressionFormat: 'png'469 });470 Rho.Signature.capture(signatureTest.imageCompareCallback);471 });472 473 waitsFor(function ()474 {475 return signatureTest.callbackImageLoaded;476 }, "the take callback didnt fire", 750);477 478 runs(function ()479 {480 expect(signatureTest.compareImages(signatureTest.empty100sqRed, signatureTest.callbackImage)).toBe(true);481 });482 });483 484 it('should draw a simple box on the signature capture', function() {485 runs(function ()486 {487 Rho.Signature.show({488 left:0,489 top:0,490 width:100,491 height:100,492 bgColor: "#FFFFFFFF",493 penColor: "#000000FF",494 penWidth: 1,495 border: false,496 outputFormat: 'image',497 compressionFormat: 'png'498 });499 signatureTest.drawBox();500 Rho.Signature.capture(signatureTest.imageCompareCallback);501 });502 503 waitsFor(function ()504 {505 return signatureTest.callbackImageLoaded;506 }, "the take callback didnt fire", 750);507 508 runs(function ()509 {510 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);511 });512 });513 514 it('should draw a simple box with pen width 3 on the signature capture', function() {515 runs(function ()516 {517 Rho.Signature.show({518 left:0,519 top:0,520 width:100,521 height:100,522 bgColor: "#FFFFFFFF",523 penColor: "#000000FF",524 penWidth: 3,525 border: false,526 outputFormat: 'image',527 compressionFormat: 'png'528 });529 signatureTest.drawBox();530 Rho.Signature.capture(signatureTest.imageCompareCallback);531 });532 533 waitsFor(function ()534 {535 return signatureTest.callbackImageLoaded;536 }, "the take callback didnt fire", 750);537 538 runs(function ()539 {540 expect(signatureTest.compareImages(signatureTest.box100sqPen3, signatureTest.callbackImage)).toBe(true);541 });542 });543 544 it('should draw a simple box with a transparent background on the signature capture', function() {545 runs(function ()546 {547 Rho.Signature.show({548 left:0,549 top:0,550 width:100,551 height:100,552 bgColor: "#FFFFFF00",553 penColor: "#000000FF",554 penWidth: 1,555 border: false,556 outputFormat: 'image',557 compressionFormat: 'png'558 });559 signatureTest.drawBox();560 Rho.Signature.capture(signatureTest.imageCompareCallback);561 });562 563 waitsFor(function ()564 {565 return signatureTest.callbackImageLoaded;566 }, "the take callback didnt fire", 750);567 568 runs(function ()569 {570 expect(signatureTest.compareImages(signatureTest.box100sqAlpha, signatureTest.callbackImage)).toBe(true);571 });572 });573 574 it('should draw a simple blue box on the signature capture', function() {575 runs(function ()576 {577 Rho.Signature.show({578 left:0,579 top:0,580 width:100,581 height:100,582 bgColor: "#FFFFFFFF",583 penColor: "#0000FFFF",584 penWidth: 1,585 border: false,586 outputFormat: 'image',587 compressionFormat: 'png'588 });589 signatureTest.drawBox();590 Rho.Signature.capture(signatureTest.imageCompareCallback);591 });592 593 waitsFor(function ()594 {595 return signatureTest.callbackImageLoaded;596 }, "the take callback didnt fire", 750);597 598 runs(function ()599 {600 expect(signatureTest.compareImages(signatureTest.box100sqBlue, signatureTest.callbackImage)).toBe(true);601 });602 });603 604 it('should draw a simple semi-transparent box on the signature capture', function() {605 runs(function ()606 {607 Rho.Signature.show({608 left:0,609 top:0,610 width:100,611 height:100,612 bgColor: "#FFFFFFFF",613 penColor: "#00000080",614 penWidth: 1,615 border: false,616 outputFormat: 'image',617 compressionFormat: 'png'618 });619 signatureTest.drawBox();620 Rho.Signature.capture(signatureTest.imageCompareCallback);621 });622 623 waitsFor(function ()624 {625 return signatureTest.callbackImageLoaded;626 }, "the take callback didnt fire", 750);627 628 runs(function ()629 {630 expect(signatureTest.compareImages(signatureTest.box100sqAlphaPen, signatureTest.callbackImage)).toBe(true);631 });632 });633 634 it('should draw a simple cross on the signature capture', function() {635 runs(function ()636 {637 Rho.Signature.show({638 left:0,639 top:0,640 width:100,641 height:100,642 bgColor: "#FFFFFFFF",643 penColor: "#000000FF",644 penWidth: 1,645 border: false,646 outputFormat: 'image',647 compressionFormat: 'png'648 });649 signatureTest.drawCross();650 Rho.Signature.capture(signatureTest.imageCompareCallback);651 });652 653 waitsFor(function ()654 {655 return signatureTest.callbackImageLoaded;656 }, "the take callback didnt fire", 750);657 658 runs(function ()659 {660 expect(signatureTest.compareImages(signatureTest.cross100sq, signatureTest.callbackImage)).toBe(true);661 });662 });663 664 it('should draw a rim on the signature capture', function() {665 runs(function ()666 {667 Rho.Signature.show({668 left:0,669 top:0,670 width:100,671 height:100,672 bgColor: "#FFFFFFFF",673 penColor: "#000000FF",674 penWidth: 1,675 border: false,676 outputFormat: 'image',677 compressionFormat: 'png'678 });679 signatureTest.drawCross();680 Rho.Signature.capture(signatureTest.imageCompareCallback);681 });682 683 waitsFor(function ()684 {685 return signatureTest.callbackImageLoaded;686 }, "the take callback didnt fire", 750);687 688 runs(function ()689 {690 expect(signatureTest.compareImages(signatureTest.rim100sq, signatureTest.callbackImage)).toBe(true);691 });692 });693 694 it('should draw a non symmetrical line on the signature capture', function() {695 runs(function ()696 {697 Rho.Signature.show({698 left:0,699 top:0,700 width:100,701 height:100,702 bgColor: "#FFFFFFFF",703 penColor: "#000000FF",704 penWidth: 1,705 border: false,706 outputFormat: 'image',707 compressionFormat: 'png'708 });709 signatureTest.drawNonSym();710 Rho.Signature.capture(signatureTest.imageCompareCallback);711 });712 713 waitsFor(function ()714 {715 return signatureTest.callbackImageLoaded;716 }, "the take callback didnt fire", 750);717 718 runs(function ()719 {720 expect(signatureTest.compareImages(signatureTest.nonSym100sq, signatureTest.callbackImage)).toBe(true);721 });722 });723 724 it('should capture a file with the specified name', function() {725 var myFileName = Math.floor((Math.random() * 10000000)) + '';726 var myFileNameNExt = myFileName + '.png';727 728 runs(function ()729 {730 Rho.Signature.show({731 left:0,732 top:0,733 width:100,734 height:100,735 bgColor: "#FFFFFFFF",736 penColor: "#000000FF",737 penWidth: 1,738 border: false,739 outputFormat: 'image',740 compressionFormat: 'png',741 fileName: myFileName742 });743 Rho.Signature.capture(signatureTest.imageCompareCallback);744 });745 746 waitsFor(function ()747 {748 return signatureTest.callbackImageLoaded;749 }, "the take callback didnt fire", 750);750 751 runs(function ()752 {753 //Expects to end with754 expect(signatureTest.callbackImage.src.indexOf(myFileNameNExt, signatureTest.callbackImage.src.length - myFileNameNExt.length)).not.toEqual(-1);755 expect(Rho.Instrumentation.file_exists(signatureTest.callbackImage.src)).toBe(true);756 });757 });758 759 afterEach(function() {760 signatureTest.deleteFile(signatureTest.callbackImage.src);761 Rho.Signature.hide();762 Rho.Signature.clear();763 //signatureTest.simulateNavigation();764 });765 });766 767 describe('DataUri Capture specs', function() {768 beforeEach(function() {769 signatureTest.callbackImage = new Image();770 signatureTest.callbackImage.onload = signatureTest.callbackImageOnload;771 signatureTest.callbackImageLoaded = false;772 });773 774 it('should capture an empty signature capture', function() {775 runs(function ()776 {777 Rho.Signature.show({778 left:0,779 top:0,780 width:100,781 height:100,782 bgColor: "#FFFFFFFF",783 penColor: "#000000FF",784 penWidth: 1,785 border: false,786 outputFormat: 'dataUri'787 });788 Rho.Signature.capture(signatureTest.imageCompareCallback);789 });790 791 waitsFor(function ()792 {793 return signatureTest.callbackImageLoaded;794 }, "the take callback didnt fire", 750);795 796 runs(function ()797 {798 expect(signatureTest.compareImages(signatureTest.empty100sq, signatureTest.callbackImage)).toBe(true);799 });800 });801 802 it('should capture an empty signature capture with a RGBA colored background', function() {803 runs(function ()804 {805 Rho.Signature.show({806 left:0,807 top:0,808 width:100,809 height:100,810 bgColor: "#FF0000FF",811 penColor: "#000000FF",812 penWidth: 1,813 border: false,814 outputFormat: 'dataUri'815 });816 Rho.Signature.capture(signatureTest.imageCompareCallback);817 });818 819 waitsFor(function ()820 {821 return signatureTest.callbackImageLoaded;822 }, "the take callback didnt fire", 750);823 824 runs(function ()825 {826 expect(signatureTest.compareImages(signatureTest.empty100sqRed, signatureTest.callbackImage)).toBe(true);827 });828 });829 830 it('should capture an empty signature capture with a RGB colored background', function() {831 runs(function ()832 {833 Rho.Signature.show({834 left:0,835 top:0,836 width:100,837 height:100,838 bgColor: "#FF0000",839 penColor: "#000000",840 penWidth: 1,841 border: false,842 outputFormat: 'dataUri'843 });844 Rho.Signature.capture(signatureTest.imageCompareCallback);845 });846 847 waitsFor(function ()848 {849 return signatureTest.callbackImageLoaded;850 }, "the take callback didnt fire", 750);851 852 runs(function ()853 {854 expect(signatureTest.compareImages(signatureTest.empty100sqRed, signatureTest.callbackImage)).toBe(true);855 });856 });857 858 it('should draw a simple box on the signature capture', function() {859 runs(function ()860 {861 Rho.Signature.show({862 left:0,863 top:0,864 width:100,865 height:100,866 bgColor: "#FFFFFFFF",867 penColor: "#000000FF",868 penWidth: 1,869 border: false,870 outputFormat: 'dataUri'871 });872 signatureTest.drawBox();873 Rho.Signature.capture(signatureTest.imageCompareCallback);874 });875 876 waitsFor(function ()877 {878 return signatureTest.callbackImageLoaded;879 }, "the take callback didnt fire", 750);880 881 runs(function ()882 {883 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);884 });885 });886 887 it('should draw a simple box with pen width 3 on the signature capture', function() {888 runs(function ()889 {890 Rho.Signature.show({891 left:0,892 top:0,893 width:100,894 height:100,895 bgColor: "#FFFFFFFF",896 penColor: "#000000FF",897 penWidth: 3,898 border: false,899 outputFormat: 'dataUri'900 });901 signatureTest.drawBox();902 Rho.Signature.capture(signatureTest.imageCompareCallback);903 });904 905 waitsFor(function ()906 {907 return signatureTest.callbackImageLoaded;908 }, "the take callback didnt fire", 750);909 910 runs(function ()911 {912 expect(signatureTest.compareImages(signatureTest.box100sqPen3, signatureTest.callbackImage)).toBe(true);913 });914 });915 916 it('should draw a simple box with a transparent background on the signature capture', function() {917 runs(function ()918 {919 Rho.Signature.show({920 left:0,921 top:0,922 width:100,923 height:100,924 bgColor: "#FFFFFF00",925 penColor: "#000000FF",926 penWidth: 1,927 border: false,928 outputFormat: 'dataUri'929 });930 signatureTest.drawBox();931 Rho.Signature.capture(signatureTest.imageCompareCallback);932 });933 934 waitsFor(function ()935 {936 return signatureTest.callbackImageLoaded;937 }, "the take callback didnt fire", 750);938 939 runs(function ()940 {941 expect(signatureTest.compareImages(signatureTest.box100sqAlpha, signatureTest.callbackImage)).toBe(true);942 });943 });944 945 it('should draw a simple RGBA blue box on the signature capture', function() {946 runs(function ()947 {948 Rho.Signature.show({949 left:0,950 top:0,951 width:100,952 height:100,953 bgColor: "#FFFFFFFF",954 penColor: "#0000FFFF",955 penWidth: 1,956 border: false,957 outputFormat: 'dataUri'958 });959 signatureTest.drawBox();960 Rho.Signature.capture(signatureTest.imageCompareCallback);961 });962 963 waitsFor(function ()964 {965 return signatureTest.callbackImageLoaded;966 }, "the take callback didnt fire", 750);967 968 runs(function ()969 {970 expect(signatureTest.compareImages(signatureTest.box100sqBlue, signatureTest.callbackImage)).toBe(true);971 });972 });973 974 it('should draw a simple RGB blue box on the signature capture', function() {975 runs(function ()976 {977 Rho.Signature.show({978 left:0,979 top:0,980 width:100,981 height:100,982 bgColor: "#FFFFFF",983 penColor: "#0000FF",984 penWidth: 1,985 border: false,986 outputFormat: 'dataUri'987 });988 signatureTest.drawBox();989 Rho.Signature.capture(signatureTest.imageCompareCallback);990 });991 992 waitsFor(function ()993 {994 return signatureTest.callbackImageLoaded;995 }, "the take callback didnt fire", 750);996 997 runs(function ()998 {999 expect(signatureTest.compareImages(signatureTest.box100sqBlue, signatureTest.callbackImage)).toBe(true);1000 });1001 });1002 1003 it('should draw a simple semi-transparent box on the signature capture', function() {1004 runs(function ()1005 {1006 Rho.Signature.show({1007 left:0,1008 top:0,1009 width:100,1010 height:100,1011 bgColor: "#FFFFFFFF",1012 penColor: "#00000080",1013 penWidth: 1,1014 border: false,1015 outputFormat: 'dataUri',1016 });1017 signatureTest.drawBox();1018 Rho.Signature.capture(signatureTest.imageCompareCallback);1019 });1020 1021 waitsFor(function ()1022 {1023 return signatureTest.callbackImageLoaded;1024 }, "the take callback didnt fire", 750);1025 1026 runs(function ()1027 {1028 expect(signatureTest.compareImages(signatureTest.box100sqAlphaPen, signatureTest.callbackImage)).toBe(true);1029 });1030 });1031 1032 it('should draw a simple cross on the signature capture', function() {1033 runs(function ()1034 {1035 Rho.Signature.show({1036 left:0,1037 top:0,1038 width:100,1039 height:100,1040 bgColor: "#FFFFFFFF",1041 penColor: "#000000FF",1042 penWidth: 1,1043 border: false,1044 outputFormat: 'dataUri'1045 });1046 signatureTest.drawCross();1047 Rho.Signature.capture(signatureTest.imageCompareCallback);1048 });1049 1050 waitsFor(function ()1051 {1052 return signatureTest.callbackImageLoaded;1053 }, "the take callback didnt fire", 750);1054 1055 runs(function ()1056 {1057 expect(signatureTest.compareImages(signatureTest.cross100sq, signatureTest.callbackImage)).toBe(true);1058 });1059 });1060 1061 it('should draw a rim on the signature capture', function() {1062 runs(function ()1063 {1064 Rho.Signature.show({1065 left:0,1066 top:0,1067 width:100,1068 height:100,1069 bgColor: "#FFFFFFFF",1070 penColor: "#000000FF",1071 penWidth: 1,1072 border: false,1073 outputFormat: 'dataUri'1074 });1075 signatureTest.drawCross();1076 Rho.Signature.capture(signatureTest.imageCompareCallback);1077 });1078 1079 waitsFor(function ()1080 {1081 return signatureTest.callbackImageLoaded;1082 }, "the take callback didnt fire", 750);1083 1084 runs(function ()1085 {1086 expect(signatureTest.compareImages(signatureTest.rim100sq, signatureTest.callbackImage)).toBe(true);1087 });1088 });1089 1090 it('should draw a non symmetrical line on the signature capture', function() {1091 runs(function ()1092 {1093 Rho.Signature.show({1094 left:0,1095 top:0,1096 width:100,1097 height:100,1098 bgColor: "#FFFFFFFF",1099 penColor: "#000000FF",1100 penWidth: 1,1101 border: false,1102 outputFormat: 'dataUri'1103 });1104 signatureTest.drawNonSym();1105 Rho.Signature.capture(signatureTest.imageCompareCallback);1106 });1107 1108 waitsFor(function ()1109 {1110 return signatureTest.callbackImageLoaded;1111 }, "the take callback didnt fire", 750);1112 1113 runs(function ()1114 {1115 expect(signatureTest.compareImages(signatureTest.nonSym100sq, signatureTest.callbackImage)).toBe(true);1116 });1117 });1118 1119 afterEach(function() {1120 Rho.Signature.hide();1121 Rho.Signature.clear();1122 //signatureTest.simulateNavigation();1123 });1124 });1125 1126 describe('Parameters that clear the signature area', function() {1127 beforeEach(function() {1128 signatureTest.callbackImage = new Image();1129 signatureTest.callbackImage.onload = signatureTest.callbackImageOnload;1130 signatureTest.callbackImageLoaded = false;1131 });1132 1133 1134 it('clears the signature capture area when penColor is set after drawing', function () {1135 runs(function ()1136 {1137 Rho.Signature.show({1138 left:0,1139 top:0,1140 width:100,1141 height:100,1142 bgColor: "#FFFFFFFF",1143 penColor: "#0000FFFF",1144 penWidth: 1,1145 border: false,1146 outputFormat: 'dataUri'1147 });1148 signatureTest.drawNonSym();1149 Rho.Signature.setProperty({penColor: '#000000FF'});1150 signatureTest.drawBox();1151 Rho.Signature.capture(signatureTest.imageCompareCallback);1152 });1153 1154 waitsFor(function ()1155 {1156 return signatureTest.callbackImageLoaded;1157 }, "the take callback didnt fire", 750);1158 1159 runs(function ()1160 {1161 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1162 });1163 });1164 1165 it('clears the signature capture area when bgColor is set after drawing', function () {1166 runs(function ()1167 {1168 Rho.Signature.show({1169 left:0,1170 top:0,1171 width:100,1172 height:100,1173 bgColor: "#FFFF00FF",1174 penColor: "#000000FF",1175 penWidth: 1,1176 border: false,1177 outputFormat: 'dataUri'1178 });1179 signatureTest.drawNonSym();1180 Rho.Signature.setProperty({bgColor: '#FFFFFFFF'});1181 signatureTest.drawBox();1182 Rho.Signature.capture(signatureTest.imageCompareCallback);1183 });1184 1185 waitsFor(function ()1186 {1187 return signatureTest.callbackImageLoaded;1188 }, "the take callback didnt fire", 750);1189 1190 runs(function ()1191 {1192 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1193 });1194 });1195 1196 it('clears the signature capture area when clear is called', function () {1197 runs(function ()1198 {1199 Rho.Signature.show({1200 left:0,1201 top:0,1202 width:100,1203 height:100,1204 bgColor: "#FFFFFFFF",1205 penColor: "#000000FF",1206 penWidth: 1,1207 border: false,1208 outputFormat: 'dataUri'1209 });1210 signatureTest.drawNonSym();1211 Rho.Signature.clear();1212 signatureTest.drawBox();1213 Rho.Signature.capture(signatureTest.imageCompareCallback);1214 });1215 1216 waitsFor(function ()1217 {1218 return signatureTest.callbackImageLoaded;1219 }, "the take callback didnt fire", 750);1220 1221 runs(function ()1222 {1223 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1224 });1225 });1226 1227 it('clears the signature capture area when height is changed', function () {1228 runs(function ()1229 {1230 Rho.Signature.show({1231 left:0,1232 top:0,1233 width:100,1234 height:99,1235 bgColor: "#FFFFFFFF",1236 penColor: "#000000FF",1237 penWidth: 1,1238 border: false,1239 outputFormat: 'dataUri'1240 });1241 signatureTest.drawNonSym();1242 Rho.Signature.setProperty({height: 100});1243 signatureTest.drawBox();1244 Rho.Signature.capture(signatureTest.imageCompareCallback);1245 });1246 1247 waitsFor(function ()1248 {1249 return signatureTest.callbackImageLoaded;1250 }, "the take callback didnt fire", 750);1251 1252 runs(function ()1253 {1254 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1255 });1256 });1257 1258 it('clears the signature capture area when width is changed', function () {1259 runs(function ()1260 {1261 Rho.Signature.show({1262 left:0,1263 top:0,1264 width:99,1265 height:100,1266 bgColor: "#FFFFFFFF",1267 penColor: "#000000FF",1268 penWidth: 1,1269 border: false,1270 outputFormat: 'dataUri'1271 });1272 signatureTest.drawNonSym();1273 Rho.Signature.setProperty({width: 100});1274 signatureTest.drawBox();1275 Rho.Signature.capture(signatureTest.imageCompareCallback);1276 });1277 1278 waitsFor(function ()1279 {1280 return signatureTest.callbackImageLoaded;1281 }, "the take callback didnt fire", 750);1282 1283 runs(function ()1284 {1285 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1286 });1287 });1288 1289 afterEach(function() {1290 Rho.Signature.hide();1291 Rho.Signature.clear();1292 //signatureTest.simulateNavigation();1293 });1294 });1295 1296 describe('Parameters that shouldnt clear the signature area', function() {1297 beforeEach(function() {1298 signatureTest.callbackImage = new Image();1299 signatureTest.callbackImage.onload = signatureTest.callbackImageOnload;1300 signatureTest.callbackImageLoaded = false;1301 });1302 1303 it('doesnt clear the signature capture area when left is changed', function () {1304 runs(function ()1305 {1306 Rho.Signature.show({1307 left:1,1308 top:0,1309 width:100,1310 height:100,1311 bgColor: "#FFFFFFFF",1312 penColor: "#000000FF",1313 penWidth: 1,1314 border: false,1315 outputFormat: 'dataUri'1316 });1317 signatureTest.drawBox();1318 Rho.Signature.setProperty({left: 0});1319 Rho.Signature.capture(signatureTest.imageCompareCallback);1320 });1321 1322 waitsFor(function ()1323 {1324 return signatureTest.callbackImageLoaded;1325 }, "the take callback didnt fire", 750);1326 1327 runs(function ()1328 {1329 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1330 });1331 });1332 1333 it('doesnt clear the signature capture area when top is changed', function () {1334 runs(function ()1335 {1336 Rho.Signature.show({1337 left:0,1338 top:1,1339 width:100,1340 height:100,1341 bgColor: "#FFFFFFFF",1342 penColor: "#000000FF",1343 penWidth: 1,1344 border: false,1345 outputFormat: 'dataUri'1346 });1347 signatureTest.drawBox();1348 Rho.Signature.setProperty({top: 0});1349 Rho.Signature.capture(signatureTest.imageCompareCallback);1350 });1351 1352 waitsFor(function ()1353 {1354 return signatureTest.callbackImageLoaded;1355 }, "the take callback didnt fire", 750);1356 1357 runs(function ()1358 {1359 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1360 });1361 });1362 1363 it('doesnt clear the signature capture area when border is changed', function () {1364 runs(function ()1365 {1366 Rho.Signature.show({1367 left:0,1368 top:0,1369 width:100,1370 height:100,1371 bgColor: "#FFFFFFFF",1372 penColor: "#000000FF",1373 penWidth: 1,1374 border: true,1375 outputFormat: 'dataUri'1376 });1377 signatureTest.drawBox();1378 Rho.Signature.setProperty({border: false});1379 Rho.Signature.capture(signatureTest.imageCompareCallback);1380 });1381 1382 waitsFor(function ()1383 {1384 return signatureTest.callbackImageLoaded;1385 }, "the take callback didnt fire", 750);1386 1387 runs(function ()1388 {1389 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1390 });1391 });1392 1393 it('doesnt clear the signature capture area when imageFormat is changed', function () {1394 runs(function ()1395 {1396 Rho.Signature.show({1397 left:0,1398 top:0,1399 width:100,1400 height:100,1401 bgColor: "#FFFFFFFF",1402 penColor: "#000000FF",1403 penWidth: 1,1404 border: true,1405 outputFormat: 'dataUri',1406 imageFormat: 'png'1407 });1408 signatureTest.drawBox();1409 Rho.Signature.setProperty({imageFormat: 'bmp'});1410 Rho.Signature.capture(signatureTest.imageCompareCallback);1411 });1412 1413 waitsFor(function ()1414 {1415 return signatureTest.callbackImageLoaded;1416 }, "the take callback didnt fire", 750);1417 1418 runs(function ()1419 {1420 expect(signatureTest.compareImages(signatureTest.box100sq, signatureTest.callbackImage)).toBe(true);1421 });1422 });1423 1424 afterEach(function() {1425 Rho.Signature.hide();1426 Rho.Signature.clear();1427 //signatureTest.simulateNavigation();1428 });1429 });1430 describe('Fullscreen Tests', function() {1431 beforeEach(function() {1432 signatureTest.callbackFired = false;1433 });1434 1435 it('Sends an \'ok\' status when fullscreen signature is captured using the capture function', function() {1436 runs(function ()1437 {1438 Rho.Signature.takeFullscreen({1439 left:0,1440 top:0,1441 width:100,1442 height:100,1443 bgColor: "#FFFFFFFF",1444 penColor: "#000000FF",1445 penWidth: 1,1446 border: false,1447 outputFormat: 'dataUri'1448 });1449 Rho.Signature.capture(signatureTest.statusCallback);1450 });1451 1452 waitsFor(function ()1453 {1454 return signatureTest.callbackFired;1455 }, "the take callback didnt fire", 750);1456 1457 runs(function ()1458 {1459 expect(signatureTest.callbackStatus).toEqual('ok');1460 });1461 });1462 1463 it('Sends a \'cancel\' status when fullscreen signature is closed using the hide function', function() {1464 runs(function ()1465 {1466 Rho.Signature.takeFullscreen({1467 left:0,1468 top:0,1469 width:100,1470 height:100,1471 bgColor: "#FFFFFFFF",1472 penColor: "#000000FF",1473 penWidth: 1,1474 border: false,1475 outputFormat: 'dataUri'1476 }, signatureTest.statusCallback);1477 Rho.Signature.hide();1478 });1479 1480 waitsFor(function ()1481 {1482 return signatureTest.callbackFired;1483 }, "the take callback didnt fire", 750);1484 1485 runs(function ()1486 {1487 expect(signatureTest.callbackStatus).toEqual('cancel');1488 });1489 });1490 1491 afterEach(function() {1492 Rho.Signature.hide();1493 Rho.Signature.clear();1494 //signatureTest.simulateNavigation();1495 });1496 });1497 1498 describe('Vector Tests', function() {1499 beforeEach(function() {1500 signatureTest.vectorCallbackFired = false;1501 signatureTest.vectorCallbackData = null;1502 });1503 1504 it('should get vectors for a vertical line', function() {1505 runs(function ()1506 {1507 Rho.Signature.setVectorCallback(signatureTest.vectorCallback);1508 Rho.Signature.show({1509 left:0,1510 top:0,1511 width:100,1512 height:100,1513 bgColor: "#FFFFFFFF",1514 penColor: "#000000FF",1515 penWidth: 1,1516 border: false,1517 outputFormat: 'dataUri'1518 });1519 signatureTest.doDrawLine(20,20,20,60);1520 });1521 1522 waitsFor(function ()1523 {1524 return signatureTest.vectorCallbackFired;1525 }, "the vectorCallback didnt fire", 750);1526 1527 runs(function ()1528 {1529 expect(signatureTest.vectorCallbackData).toEqual([20,20,20,60,65535,65535]);1530 });1531 });1532 1533 it('should get vectors for a horizontal line', function() {1534 runs(function ()1535 {1536 Rho.Signature.setVectorCallback(signatureTest.vectorCallback);1537 Rho.Signature.show({1538 left:0,1539 top:0,1540 width:100,1541 height:100,1542 bgColor: "#FFFFFFFF",1543 penColor: "#000000FF",1544 penWidth: 1,1545 border: false,1546 outputFormat: 'dataUri'1547 });1548 signatureTest.doDrawLine(20,20,60,20);1549 });1550 1551 waitsFor(function ()1552 {1553 return signatureTest.vectorCallbackFired;1554 }, "the vectorCallback didnt fire", 750);1555 1556 runs(function ()1557 {1558 expect(signatureTest.vectorCallbackData).toEqual([20,20,60,20,65535,65535]);1559 });1560 });1561 1562 it('should get vectors for a box', function() {1563 runs(function ()1564 {1565 Rho.Signature.setVectorCallback(signatureTest.vectorCallback);1566 Rho.Signature.show({1567 left:0,1568 top:0,1569 width:100,1570 height:100,1571 bgColor: "#FFFFFFFF",1572 penColor: "#000000FF",1573 penWidth: 1,1574 border: false,1575 outputFormat: 'dataUri'1576 });1577 signatureTest.drawBox();1578 });1579 1580 waitsFor(function ()1581 {1582 return signatureTest.vectorCallbackFired;1583 }, "the vectorCallback didnt fire", 750);1584 1585 runs(function ()1586 {1587 expect(signatureTest.vectorCallbackData).toEqual([20,20,20,60,60,60,60,20,20,20,65535,65535]);1588 });1589 });1590 1591 it('should receive two separate vector events for two separate lines', function() {1592 runs(function ()1593 {1594 Rho.Signature.setVectorCallback(signatureTest.vectorCallback);1595 Rho.Signature.show({1596 left:0,1597 top:0,1598 width:100,1599 height:100,1600 bgColor: "#FFFFFFFF",1601 penColor: "#000000FF",1602 penWidth: 1,1603 border: false,1604 outputFormat: 'dataUri'1605 });1606 signatureTest.doDrawLine(20,20,20,60);1607 });1608 1609 waitsFor(function ()1610 {1611 return signatureTest.vectorCallbackFired;1612 }, "the vectorCallback didnt fire", 750);1613 1614 runs(function ()1615 {1616 eexpect(signatureTest.vectorCallbackData).toEqual([20,20,20,60,65535,65535]);1617 signatureTest.vectorCallbackFired = false;1618 signatureTest.doDrawLine(30,30,30,60);1619 });1620 1621 1622 waitsFor(function ()1623 {1624 return signatureTest.vectorCallbackFired;1625 }, "the vectorCallback didnt fire", 750);1626 1627 runs(function ()1628 {1629 expect(signatureTest.vectorCallbackData).toEqual([30,30,30,60,65535,65535]);1630 });1631 1632 });1633 1634 afterEach(function() {1635 Rho.Signature.setVectorCallback(null);1636 Rho.Signature.hide();1637 Rho.Signature.clear();1638 //signatureTest.simulateNavigation();1639 });1640 });1641 1642 describe('Defaults Tests', function() {1643 beforeEach(function() {1644 signatureTest.callbackFired = false;1645 });1646 1647 it('Doesnt exception if take is given an empty parameter object', function(){1648 runs(function ()1649 {1650 Rho.Signature.show({}, signatureTest);1651 Rho.Signature.hide();1652 });1653 1654 waitsFor(function ()1655 {1656 return signatureTest.callbackFired;1657 }, "the take callback didnt fire", 750);1658 1659 runs(function ()1660 {1661 expect(signatureTest.callbackStatus).toEqual('cancel');1662 });1663 });1664 1665 it('Captures using default values if take is given an empty parameter object', function(){1666 runs(function ()1667 {1668 Rho.Signature.show({});1669 signatureTest.drawDefaultBox();1670 Rho.Signature.capture(signatureTest.imageCompareCallback);1671 });1672 1673 waitsFor(function ()1674 {1675 return signatureTest.callbackImageLoaded;1676 }, "the take callback didnt fire", 750);1677 1678 runs(function ()1679 {1680 expect(signatureTest.compareImages(signatureTest.box200150, signatureTest.callbackImage)).toBe(true);1681 signatureTest.deleteFile(signatureTest.callbackImage.src);1682 });1683 });1684 1685 it('Captures using default values if take is given an parameter object with only one parameter', function(){1686 runs(function ()1687 {1688 Rho.Signature.show({outputFormat:'dataUri'});1689 signatureTest.drawDefaultBox();1690 Rho.Signature.capture(signatureTest.imageCompareCallback);1691 });1692 1693 waitsFor(function ()1694 {1695 return signatureTest.callbackImageLoaded;1696 }, "the take callback didnt fire", 750);1697 1698 runs(function ()1699 {1700 expect(signatureTest.compareImages(signatureTest.box200150, signatureTest.callbackImage)).toBe(true);1701 });1702 });1703 1704 afterEach(function() {1705 Rho.Signature.hide();1706 Rho.Signature.clear();1707 //signatureTest.simulateNavigation();1708 }); 1709 });1710});1711//Q. What happens on device rotate?1712////INVALID cases1713//Bad compression1714//invalid compression for platform...

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image-base64.js

Source:image-base64.js Github

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...74 }75 )76 .should.be.eventually.fulfilled77 .then(function(img) {78 compareImages(img.data, TEST_FORMAT);79 })80 .should.notify(done);81 });82 it('applying crop operation', function(done) {83 var TEST_CROP =84 'Qk2aAAAAAAAAAIoAAAB8AAAAAgAAAAIAAAABABgAAAAAABAAAAATCwAAEwsAAAAAAAAAAAAAAAD/AAD/A'+85 'AD/AAAAAAAA/0JHUnMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0M7Mvr0fhQz8KV4UAAAAAAAAAAAAAAA'+86 'AEAAAAAAAAAAAAAAAAAAAAZmZmAP8AAAAAAP9/AAAAAA==';87 getImageModified('crop=(0,0,2,2)')88 .then(function(img) {89 compareImages(img.data, TEST_CROP);90 })91 .should.notify(done);92 });93 it('applying blur operation', function(done) {94 var TEST_BLUR =95 'Qk2uAAAAAAAAAIoAAAB8AAAAAwAAAAMAAAABABgAAAAAAC'+96 'QAAAATCwAAEwsAAAAAAAAAAAAAAAD/AAD/A'+97 'AD/AAAAAAAA/0JHUnMAAAAAAAAAAAAAAAAAAAA'+98 'AAAAAAAAAAAA0M7Mvr0fhQz8KV4UAAAAAAAAA'+99 'AAAAAAAEAAAAAAAAAAAAAAAAAAAAyatKvVxetBZ'+100 'PAAAAc3JpZmRmVlRwAAAALyuVLlx9GpWaAAAA';101 getImageModified('blur=(0.1 , 1.2)')102 .then(function(img) {103 compareImages(img.data, TEST_BLUR);104 })105 .should.notify(done);106 });107 it('applying resizeWidth operation', function(done) {108 var TEST_RESIZE_WIDTH =109 'Qk2aAAAAAAAAAIoAAAB8AAAAAgAAAAIAAAABABgAAAAAABAAAAATCwAAEwsAAAAAAAAAAAAAAAD/AAD/A'+110 'AD/AAAAAAAA/0JHUnMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0M7Mvr0fhQz8KV4UAAAAAAAAAAAAAAA'+111 'AEAAAAAAAAAAAAAAAAAAAAv7ZTox5bAAAsPHEQl3kAAA==';112 getImageModified('resizeWidth=2')113 .then(function(img) {114 compareImages(img.data, TEST_RESIZE_WIDTH);115 })116 .should.notify(done);117 });118 it('applying resizeHeight operation', function(done) {119 var TEST_RESIZE_HEIGHT =120 'Qk2aAAAAAAAAAIoAAAB8AAAAAgAAAAIAAAABABgAAAAAABAAAAATCwAAEwsAAAAAAAAAAAAAAAD/AAD/A'+121 'AD/AAAAAAAA/0JHUnMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0M7Mvr0fhQz8KV4UAAAAAAAAAAAAAAA'+122 'AEAAAAAAAAAAAAAAAAAAAAv7ZTox5bAAAsPHEQl3kAAA==';123 getImageModified('resizeHeight=2')124 .then(function(img) {125 compareImages(img.data, TEST_RESIZE_HEIGHT);126 })127 .should.notify(done);128 });129 it('applying resizeAndFill operation', function(done) {130 var TEST_RESIZE_AND_FILL =131 'Qk2uAAAAAAAAAIoAAAB8AAAAAwAAAAMAAAABABgAAAAAACQAAAATCwAAEwsAAAAAAAAAAAAAAAD/AAD/A'+132 'AD/AAAAAAAA/0JHUnMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0M7Mvr0fhQz8KV4UAAAAAAAAAAAAAAA'+133 'AEAAAAAAAAAAAAAAAAAAAA//8A/wD//wAAAAAAZmZmAP8AAAB/AAAAAAD/fwAAAP//AAAA';134 getImageModified('resizeAndFill=(3, 0000FF)')135 .then(function(img) {136 compareImages(img.data, TEST_RESIZE_AND_FILL);137 })138 .should.notify(done);139 });140 it('applying cropFromCenter operation', function(done) {141 var TEST_CROP_FROM_CENTER =142 'Qk2OAAAAAAAAAIoAAAB8AAAAAQAAAAEAAAABABgAAAAAAAQAAAATCwAAEwsAAAAAAAAAAAAAAAD/AAD/A'+143 'AD/AAAAAAAA/0JHUnMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0M7Mvr0fhQz8KV4UAAAAAAAAAAAAAAA'+144 'AEAAAAAAAAAAAAAAAAAAAAAP8AAA==';145 getImageModified('cropFromCenter=(1, 1)')146 .then(function(img) {147 compareImages(img.data, TEST_CROP_FROM_CENTER);148 })149 .should.notify(done);150 });151 } else {152 it.skip('This (Chrome) browser is not supported!', function() {});153 }154 });155 });...

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tests-imagediff-blackbox.js

Source:tests-imagediff-blackbox.js Github

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...12 assert(result.status === status, `Result does not have expected status ${status}: ${JSON.stringify(result, null, 2)}`);13 }14 it(`should return status ${Status.IMAGES_SAME} for two same images`, function () {15 const imagePath = path.join(baselineDir, imageName);16 const result = compareImages(createConfig(imagePath, imagePath));17 assertStatus(result, Status.IMAGES_SAME);18 });19 it(`should return status ${Status.IMAGES_SAME} for two directories with same images`, function () {20 const result = compareImages(createConfig(baselineDir, baselineDir));21 assertStatus(result, Status.IMAGES_SAME);22 });23 it(`should return status ${Status.IMAGES_DIFFERENT} for two different images`, function () {24 const baselineImagePath = path.join(baselineDir, imageName);25 const capturedImagePath = path.join(capturedDir, imageName);26 const result = compareImages(createConfig(baselineImagePath, capturedImagePath));27 assertStatus(result, Status.IMAGES_DIFFERENT);28 });29 it(`should return status ${Status.IMAGES_DIFFERENT} for two directories with different images`, function () {30 const result = compareImages(createConfig(baselineDir, capturedDir));31 assertStatus(result, Status.IMAGES_DIFFERENT);32 });33 it(`should return status ${Status.IMAGES_DIFFERENT} if a baseline image is missing - dir comparison`, function () {34 const badBaselineDir = path.join(baselineDir, '..');35 const result = compareImages(createConfig(badBaselineDir, capturedDir));36 assertStatus(result, Status.IMAGES_DIFFERENT);37 });38 it(`should return status ${Status.PATHS_INCORRECT} if a baseline image is missing - file comparison`, function () {39 const baselineImagePath = path.join(baselineDir, 'bad_image.png');40 const capturedImagePath = path.join(capturedDir, imageName);41 const result = compareImages(createConfig(baselineImagePath, capturedImagePath));42 assertStatus(result, Status.PATHS_INCORRECT);43 });44 it(`should return status ${Status.IMAGE_NAMES_ARE_DIFFERENT} for image with different name`, function () {45 const baselineImagePath = path.join(baselineDir, imageName);46 const capturedImagePath = path.join(capturedDir, '..', 'backup', 'baseline_image.png');47 const result = compareImages(createConfig(baselineImagePath, capturedImagePath));48 assertStatus(result, Status.IMAGE_NAMES_ARE_DIFFERENT);49 });50 it(`should return status ${Status.PATHS_INCORRECT} for two incorrect paths`, function () {51 const result = compareImages(createConfig('/bad/path/1', '/bad/path/2'));52 assertStatus(result, Status.PATHS_INCORRECT);53 });54 it(`should return status ${Status.PATHS_INCORRECT} for even one incorrect path`, function () {55 const result = compareImages(createConfig('/bad/path/1', capturedDir));56 assertStatus(result, Status.PATHS_INCORRECT);57 });58 it(`should return status ${Status.PATHS_COMBINATION_INCORRECT} for one path being a directory and the second a file (not supported use case)`, function () {59 const result = compareImages(createConfig(path.join(baselineDir, imageName), capturedDir));60 assertStatus(result, Status.PATHS_COMBINATION_INCORRECT);61 });62 it(`should return status ${Status.UNKNOWN_ERROR} for two files that are not images`, function () {63 // Diff library in this comparison pollutes stderr, disable it for a moment so we get cleaner test output,64 // error message is captured in the result anyway, no need to have it printed randomly in the result list65 turnOffStderr();66 const result = compareImages(createConfig(__filename, __filename));67 turnOnStderr();68 assertStatus(result, Status.UNKNOWN_ERROR);69 });70 it(`should return status ${Status.MULTIPLE_CONSOLES_RUNNING} if there are already multiple consoles running`, function () {71 const consoles = [72 startConsole(createResultFile(baselineDir, capturedDir)),73 startConsole(createResultFile(baselineDir, capturedDir), 43211)74 ];75 try {76 const config = {...createConfig(baselineDir, capturedDir), mode: Mode.WITH_CONSOLE};77 const result = compareImages(config);78 assertStatus(result, Status.MULTIPLE_CONSOLES_RUNNING);79 } finally {80 consoles.forEach(c => c.kill(9));81 }82 });...

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depage-compare-images.js

Source:depage-compare-images.js Github

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...88 /* }}} */89 /* {{{ $.fn.depageCompareImages() */90 $.fn.depageCompareImages = function(options){91 return this.each(function(){92 (new $.depage.compareImages(this, options));93 });94 };95 /* }}} */96})(jQuery);...

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compareImages.test.js

Source:compareImages.test.js Github

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...7 test("Buffers data", async () => {8 const readImg1 = readFile("./demoassets/People.jpg");9 const readImg2 = readFile("./demoassets/People2.jpg");10 const readComparison = readFile("./nodejs-tests/assets/PeopleComparedToPeople2.png");11 const data = await compareImages(await readImg1, await readImg2);12 const buffer = data.getBuffer();13 const comparison = await readComparison;14 expect(data.isSameDimensions).toBe(true);15 expect(data.misMatchPercentage).toEqual("8.66");16 expect(buffer).toBeInstanceOf(Buffer);17 expect(buffer.length).toBe(91876);18 expect(buffer.equals(comparison)).toBe(true);19 });20 test("Buffer data includeOriginal", async () => {21 const readImg1 = readFile("./demoassets/People.jpg");22 const readImg2 = readFile("./demoassets/People2.jpg");23 const readComparison = readFile("./nodejs-tests/assets/PeopleComparedToPeople2WithOriginal.png");24 const data = await compareImages(await readImg1, await readImg2);25 const buffer = data.getBuffer(true);26 const comparison = await readComparison;27 expect(buffer.equals(comparison)).toBe(true);28 });29 test("throws when failed", async () => {30 const promise = compareImages(fs.readFileSync("./demoassets/People.jpg"), "bogus data");31 await expect(promise).rejects.toMatch("Error: ENOENT, No such file or directory 'bogus data'");32 });33 test("returns early", async () => {34 const readImg1 = readFile("./demoassets/People.jpg");35 const readImg2 = readFile("./demoassets/People2.jpg");36 const options = {37 returnEarlyThreshold: 538 };39 const data = await compareImages(await readImg1, await readImg2, options);40 expect(data.misMatchPercentage).toEqual("5.00");41 });...

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App.js

Source:App.js Github

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1import React, { useState, useEffect } from "react";2import AllImages from "./components/AllImages";3import Pagination from "./components/Pagination";4import Comparisiontable from "./components/Comparisiontable";5import axios from "axios";6import "./App.css";7const App = () => {8 const [images, setImages] = useState([]);9 const [compareImages, setCompareImages] = useState([]);10 const [loading, setLoading] = useState(false);11 const [currentPage, setCurrentPage] = useState(1);12 const [imagesPerPage] = useState(10);13 useEffect(() => {14 const fetchImages = async () => {15 setLoading(true);16 const res = await axios.get(17 "https://jsonplaceholder.typicode.com/photos"18 );19 setImages(res.data);20 setLoading(false);21 };22 fetchImages();23 }, []);24 // Get current images25 const indexOfLastImage = currentPage * imagesPerPage;26 const indexOfFirstImage = indexOfLastImage - imagesPerPage;27 const currentImages = images.slice(indexOfFirstImage, indexOfLastImage);28 // Change page29 const paginate = (pageNumber) => setCurrentPage(pageNumber);30 //add to table31 const addComparision = (img) => {32 setCompareImages((compareImages) => [...compareImages, img]);33 console.log(compareImages);34 };35 const removeComparision = (img) => {36 setCompareImages(compareImages.filter((item) => item.id !== img.id));37 console.log(compareImages);38 };39 return (40 <div className="container mt-5">41 <h1 className="text-primary mb-3">42 All Images Current PageNo {currentPage}{" "}43 </h1>44 <AllImages45 images={currentImages}46 loading={loading}47 addComparision={addComparision}48 removeComparision={removeComparision}49 comparedImages={compareImages}50 />51 <Pagination52 imagesPerPage={imagesPerPage}53 totalImages={images.length}54 paginate={paginate}55 />56 <Comparisiontable imagesListing={compareImages} />57 </div>58 );59};...

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compare-slider.js

Source:compare-slider.js Github

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1const divider = document.querySelector('.compare-slider__divider');2const compareImages = (event) => {3 const containerCoords = document.querySelector('.compare-slider').getBoundingClientRect();4 const imgAfter = document.querySelector('.compare-slider__after');5 const dividerHalf = divider.offsetWidth / 2;6 const dividerPos = event.clientX - dividerHalf - containerCoords.left;7 if (dividerPos < (0 - dividerHalf) || dividerPos > (containerCoords.width - dividerHalf)) {8 return;9 }10 divider.style.left = `${dividerPos / containerCoords.width * 100}%`;11 imgAfter.style.width = `${(dividerPos + dividerHalf) / containerCoords.width * 100}%`;12};13divider.addEventListener('pointerdown', (event) => {14 event.preventDefault();15 document.addEventListener('pointermove', compareImages);16});17document.addEventListener('pointerup', () => {18 document.removeEventListener('pointermove', compareImages);19});20divider.addEventListener('touchstart', (event) => {21 event.preventDefault();22 document.addEventListener('touchmove', compareImages);23});24document,addEventListener('touchend', () => {25 document.removeEventListener('touchmove', compareImages);...

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resemble.js

Source:resemble.js Github

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1//var resemble = require('../resemble.js');2(function () {3 $("#run1").click(function(){compareImages("Login_antes.png", "Login_despues.png",1);});4 $("#run2").click(function(){compareImages("Crear_Desafio_antes.png", "Crear_Desafio_despues.png",2);});5 $("#run3").click(function(){compareImages("Crear_Habito_antes.png","Crear_Habito_despues.png",3);});6})();7function compareImages(image1, image2, result) {8 var response;9 resemble(image1).compareTo(image2).ignoreLess().onComplete(function (data) {10 console.log(data);11 response = 'RESULTADO: \n' + JSON.stringify(data);12 $('#result'+result).html(response);13 });...

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 const image = await page.screenshot();6 const baseline = fs.readFileSync('./baseline.png');7 const diff = await compareImages(8 {threshold: 0.1}9 );10 console.log(diff);11 await browser.close();12})();

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'screenshot1.png'});6 await page.screenshot({path: 'screenshot2.png'});7 const image1 = fs.readFileSync('./screenshot1.png');8 const image2 = fs.readFileSync('./screenshot2.png');9 const diff = await compareImages(10 );11 fs.writeFileSync('./diff.png', diff.getBuffer());12 await browser.close();13})();

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Using AI Code Generation

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1(async () => {2 const puppeteer = require('puppeteer');3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'google.png'});6 await browser.close();7 })();8 (async () => {9 const puppeteer = require('puppeteer');10 const browser = await puppeteer.launch();11 const page = await browser.newPage();12 await page.screenshot({path: 'google.png'});13 await browser.close();14 })();

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3(async () => {4 const browser = await puppeteer.launch({headless: false});5 const page = await browser.newPage();6 await page.screenshot({path: 'google.png'});7 await browser.close();8})();9(async () => {10 const browser = await puppeteer.launch({headless: false});11 const page = await browser.newPage();12 await page.screenshot({path: 'bing.png'});13 await browser.close();14})();15(async () => {16 const browser = await puppeteer.launch();17 const page = await browser.newPage();18 const images = await Promise.all([19 fs.readFile('./google.png'),20 fs.readFile('./bing.png'),21 ]);22 const result = await page.evaluate((...images) => {23 const img1 = document.createElement('img');24 img1.src = URL.createObjectURL(new Blob([images[0]], {type: 'image/png'}));25 const img2 = document.createElement('img');26 img2.src = URL.createObjectURL(new Blob([images[1]], {type: 'image/png'}));27 const div = document.createElement('div');28 div.appendChild(img1);29 div.appendChild(img2);30 document.body.appendChild(div);31 return new Promise(resolve => img2.onload = resolve);32 }, ...images);33 const diff = await page.compareScreenshot();34 console.log(diff);35 await browser.close();36})();37const puppeteer = require('puppeteer');38const fs = require('fs');39(async () => {40 const browser = await puppeteer.launch({headless: false});41 const page = await browser.newPage();42 await page.screenshot({path: 'google.png'});43 await browser.close();44})();45(async () => {46 const browser = await puppeteer.launch({headless: false});47 const page = await browser.newPage();48 await page.screenshot({path: 'bing.png'});49 await browser.close();50})();51(async () => {52 const browser = await puppeteer.launch();

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3const PNG = require('pngjs').PNG;4const pixelmatch = require('pixelmatch');5const width = 1920;6const height = 1080;7(async () => {8 const browser = await puppeteer.launch({9 args: [`--window-size=${width},${height}`],10 });11 const page = await browser.newPage();12 await page.setViewport({ width, height });13 await page.screenshot({ path: 'google.png' });14 await page.screenshot({ path: 'google2.png' });15 const img1 = PNG.sync.read(fs.readFileSync('google.png'));16 const img2 = PNG.sync.read(fs.readFileSync('google2.png'));17 const { width, height } = img1;18 const diff = new PNG({ width, height });19 const numDiffPixels = pixelmatch(20 { threshold: 0.1 }21 );22 console.log(numDiffPixels);23 if (numDiffPixels > 0) {24 fs.writeFileSync('diff.png', PNG.sync.write(diff));25 }26 await browser.close();27})();

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Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

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