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: Fix algo issue with self closing tags 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 </head>

	10 <body>

	11 <script>

	12 if (window.testRunner)

	13 testRunner.dumpAsText();

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

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

	16 shouldBeFalse("internals.isPreloaded('resources/preload-test.jpg?" + i + "');");

	17 shouldBeFalse("internals.isPreloaded('resources/base-image1.png?" + i + "');");

	18 shouldBeTrue("internals.isPreloaded('resources/base-image2.png?" + i + " ');");

	19 shouldBeFalse("internals.isPreloaded('resources/base-image3.png?" + i + "');");

	20 }

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

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

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

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

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

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

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

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

	29

	30 </script>

	31 <!-- Control group -->

	32 <picture>

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

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

	35 </picture>

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

	37 <picture>

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

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

	40 </picture>

	41 <picture>

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

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

	44 </picture>

	45 <picture>

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

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

	48 </picture>

	49 <picture>

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

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

	52 </picture>

	53 <picture>

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

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

	56 </picture>

	57 <picture>

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

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

	60 </picture>

	61 <!-- Duplicate attributes -->

	62 <picture>

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

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

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

	66 </picture>

	67 <picture>

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

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

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

	71 </picture>

	72 <picture>

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

	74 sizes="800px">

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

	76 </picture>

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

	78 <picture>

	79 <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">

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

	81 </picture>

	82 </body>

	83 </html>

	84

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