LayoutTests/http/tests/loading/preload-picture-sizes-2x.html - Issue 265763010: Add preloader support for picture based source selection

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Issue 265763010: Add preloader support for picture based source selection (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Modified fixmes Created 6 years, 7 months ago

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	1 <html>

	2 <head>

	3 <script src="/js-test-resources/js-test.js"></script>

	4 <script>

	5 window.targetScaleFactor = 2;

	6 </script>

	7 <script src="../resources/srcset-helper.js"></script>

	8 <script src="http://127.0.0.1:8000/resources/slow-script.pl?delay=100"></script>

	9 <script src="resources/picture-preload-helper.js"></script>

	10 </head>

	11 <body>

	12 <script>

	13 if (window.testRunner)

	14 testRunner.dumpAsText();

	15 shouldBeTrue("internals.isPreloaded('resources/image2.png');");

	16 for (var i = 1; i <= 9; ++i) {

	17 loadFromSource2x(i);

	18 }

	19 shouldBeFalse("internals.isPreloaded('resources/dup-image1.png?7');");

	20 shouldBeFalse("internals.isPreloaded('resources/dup-image1.png?8');");

	21 shouldBeFalse("internals.isPreloaded('resources/dup-image2.png?8');");

	22 shouldBeFalse("internals.isPreloaded('resources/dup-image3.png?8');");

	23 shouldBeFalse("internals.isPreloaded('resources/preload-test.jpg?10');");

	24 shouldBeTrue("internals.isPreloaded('resources/base-image1.png?10');");

	25 shouldBeFalse("internals.isPreloaded('resources/base-image2.png?10');");

	26 shouldBeFalse("internals.isPreloaded('resources/base-image3.png?10');");

	27

	28 </script>

	29 <!-- Control group -->

	30 <picture>

	31 <source srcset="resources/image2.png">

	32 <img src="preload-test.jpg?1">

	33 </picture>

	34 <!-- All permutations of src, srcset and sizes -->

	35 <picture>

	36 <source sizes="400px" srcset="resources/base-image1.png?1 200w, resources/ba se-image3.png?1 400w, resources/base-image2.png?1 800w">

	37 <img src="preload-test.jpg?1">

	38 </picture>

	39 <picture>

	40 <source srcset="resources/base-image1.png?2 200w, resources/base-image3.png? 2 400w, resources/base-image2.png?2 800w" sizes="400px">

	41 <img src="preload-test.jpg?2">

	42 </picture>

	43 <picture>

	44 <source sizes="400px" srcset="resources/base-image1.png?3 200w, resources/ba se-image3.png?3 400w, resources/base-image2.png?3 800w">

	45 <img src="preload-test.jpg?3">

	46 </picture>

	47 <picture>

	48 <source sizes="400px" srcset="resources/base-image1.png?4 200w, resources/ba se-image3.png?4 400w, resources/base-image2.png?4 800w">

	49 <img src="preload-test.jpg?4">

	50 </picture>

	51 <picture>

	52 <source srcset="resources/base-image1.png?5 200w, resources/base-image3.png? 5 400w, resources/base-image2.png?5 800w" sizes="400px">

	53 <img src="preload-test.jpg?5">

	54 </picture>

	55 <picture>

	56 <source srcset="resources/base-image1.png?6 200w, resources/base-image3.png? 6 400w, resources/base-image2.png?6 800w" sizes="400px">

	57 <img src="preload-test.jpg?6">

	58 </picture>

	59 <!-- Duplicate attributes -->

	60 <picture>

	61 <source srcset="resources/base-image1.png?7 200w, resources/base-image3.png? 7 400w, resources/base-image2.png?7 800w" sizes="400px"

	62 src="resources/dup-image1.png?7">

	63 <img src="preload-test.jpg?7">

	64 </picture>

	65 <picture>

	66 <source srcset="resources/base-image1.png?8 200w, resources/base-image3.png? 8 400w, resources/base-image2.png?8 800w" sizes="400px"

	67 srcset="resources/dup-image1.png?8 200w, resources/dup-image3.png?8 400w, r esources/dup-image2.png?8 800w">

	68 <img src="preload-test.jpg?8">

	69 </picture>

	70 <picture>

	71 <source srcset="resources/base-image1.png?9 200w, resources/base-image3.png? 9 400w, resources/base-image2.png?9 800w" sizes="400px"

	72 sizes="800px">

	73 <img src="preload-test.jpg?9">

	74 </picture>

	75 <!-- Sizes with 'x' descriptors -->

	76 <picture>

	77 <source srcset="resources/preload-test.jpg?10, resources/base-image1.png?10 2x, resources/base-image3.png?10 4x, resources/base-image2.png?10 8x" sizes="400 px">

	78 <img src="preload-test.jpg?10">

	79 </picture>

	80 </body>

	81 </html>

	82

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