| Index: LayoutTests/fast/dom/HTMLImageElement/image-picture-1x.html | 
| diff --git a/LayoutTests/fast/dom/HTMLImageElement/image-picture-1x.html b/LayoutTests/fast/dom/HTMLImageElement/image-picture-1x.html | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..dad51ad88cd20e23d69f95810a0ceeec06d052e8 | 
| --- /dev/null | 
| +++ b/LayoutTests/fast/dom/HTMLImageElement/image-picture-1x.html | 
| @@ -0,0 +1,98 @@ | 
| +<!DOCTYPE html> | 
| +<script src="../../../resources/js-test.js"></script> | 
| +<script> | 
| +    if (window.testRunner) | 
| +        testRunner.dumpAsText(); | 
| + | 
| +    addEventListener("load", function() { | 
| +        shouldBe('document.getElementById("canary").clientWidth', '75'); | 
| +        shouldBe('document.getElementById("canary").currentSrc', '"resources/blue_rect.jpg?0"'); | 
| +        shouldBe('document.getElementById("simple").clientWidth', '800'); | 
| +        shouldBe('document.getElementById("simple").currentSrc', '"../../hidpi/resources/image-set-2x.png?2"'); | 
| +        shouldBe('document.getElementById("multiple").clientWidth', '800'); | 
| +        shouldBe('document.getElementById("multiple").currentSrc', '"../../hidpi/resources/image-set-2x.png?2"'); | 
| +        shouldBe('document.getElementById("other_children").clientWidth', '800'); | 
| +        shouldBe('document.getElementById("other_children").currentSrc', '"../../hidpi/resources/image-set-2x.png?2"'); | 
| +        shouldBe('document.getElementById("img_before_source").clientWidth', '75'); | 
| +        shouldBe('document.getElementById("img_before_source").currentSrc', '"resources/blue_rect.jpg?1"'); | 
| +        shouldBe('document.getElementById("unknown_type").clientWidth', '1600'); | 
| +        shouldBe('document.getElementById("unknown_type").currentSrc', '"resources/image-set-4x.png?3"'); | 
| +        shouldBe('document.getElementById("empty_srcset").clientWidth', '1600'); | 
| +        shouldBe('document.getElementById("empty_srcset").currentSrc', '"resources/image-set-4x.png?3"'); | 
| +        shouldBe('document.getElementById("no_srcset").clientWidth', '1600'); | 
| +        shouldBe('document.getElementById("no_srcset").currentSrc', '"resources/image-set-4x.png?3"'); | 
| +    }, false); | 
| +</script> | 
| +<!-- A canary image to see that the test is actually working --> | 
| +<img id="canary" src="resources/blue_rect.jpg?0"> | 
| +<!-- simple picture construct --> | 
| +<picture> | 
| +    <source media="(max-width: 400px)" sizes="400px" srcset="../../hidpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w, | 
| +        resources/image-set-4x.png?1 1600w"> | 
| +    <source media="(max-width: 800px)" sizes="800px" srcset="../../hidpi/resources/image-set-1x.png?2 400w, ../../hidpi/resources/image-set-2x.png?2 800w, | 
| +        resources/image-set-4x.png?2 1600w"> | 
| +    <source media="(max-width: 1600px)" sizes="1600px" srcset="../../hidpi/resources/image-set-1x.png?3 400w, ../../hidpi/resources/image-set-2x.png?3 800w, | 
| +        resources/image-set-4x.png?3 1600w"> | 
| +    <img id="simple" src="resources/blue_rect.jpg?1"> | 
| +</picture> | 
| +<!-- Multiple img elements --> | 
| +<picture> | 
| +    <source media="(max-width: 400px)" sizes="400px" srcset="../../hidpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w, | 
| +        resources/image-set-4x.png?1 1600w"> | 
| +    <source media="(max-width: 800px)" sizes="800px" srcset="../../hidpi/resources/image-set-1x.png?2 400w, ../../hidpi/resources/image-set-2x.png?2 800w, | 
| +        resources/image-set-4x.png?2 1600w"> | 
| +    <source media="(max-width: 1600px)" sizes="1600px" srcset="../../hidpi/resources/image-set-1x.png?3 400w, ../../hidpi/resources/image-set-2x.png?3 800w, | 
| +        resources/image-set-4x.png?3 1600w"> | 
| +    <img src="resources/blue_rect.jpg?1"> | 
| +    <img id="multiple" src="resources/blue_rect.jpg?1"> | 
| +</picture> | 
| +<!-- non-source children - should be ignored--> | 
| +<picture> | 
| +    <div>some text</div> | 
| +    <source media="(max-width: 400px)" sizes="400px" srcset="../../hidpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w, | 
| +        resources/image-set-4x.png?1 1600w"> | 
| +    <source media="(max-width: 800px)" sizes="800px" srcset="../../hidpi/resources/image-set-1x.png?2 400w, ../../hidpi/resources/image-set-2x.png?2 800w, | 
| +        resources/image-set-4x.png?2 1600w"> | 
| +    <source media="(max-width: 1600px)" sizes="1600px" srcset="../../hidpi/resources/image-set-1x.png?3 400w, ../../hidpi/resources/image-set-2x.png?3 800w, | 
| +        resources/image-set-4x.png?3 1600w"> | 
| +    <img id="other_children" src="resources/blue_rect.jpg?1"> | 
| +</picture> | 
| +<!-- img before its source siblings - should ignore its siblings --> | 
| +<picture> | 
| +    <img id="img_before_source" src="resources/blue_rect.jpg?1"> | 
| +    <source media="(max-width: 400px)" sizes="400px" srcset="../../hidpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w, | 
| +        resources/image-set-4x.png?1 1600w"> | 
| +    <source media="(max-width: 800px)" sizes="800px" srcset="../../hidpi/resources/image-set-1x.png?2 400w, ../../hidpi/resources/image-set-2x.png?2 800w, | 
| +        resources/image-set-4x.png?2 1600w"> | 
| +    <source media="(max-width: 1600px)" sizes="1600px" srcset="../../hidpi/resources/image-set-1x.png?3 400w, ../../hidpi/resources/image-set-2x.png?3 800w, | 
| +        resources/image-set-4x.png?3 1600w"> | 
| +</picture> | 
| +<!-- source with unknown type - should be ignored --> | 
| +<picture> | 
| +    <source media="(max-width: 400px)" sizes="400px" srcset="../../hidpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w, | 
| +        resources/image-set-4x.png?1 1600w"> | 
| +    <source media="(max-width: 800px)" type="image/jp2" sizes="800px" srcset="../../hidpi/resources/image-set-1x.png?2 400w, ../../hidpi/resources/image-set-2x.png?2 800w, | 
| +        resources/image-set-4x.png?2 1600w"> | 
| +    <source media="(max-width: 1600px)" sizes="1600px" srcset="../../hidpi/resources/image-set-1x.png?3 400w, ../../hidpi/resources/image-set-2x.png?3 800w, | 
| +        resources/image-set-4x.png?3 1600w"> | 
| +    <img id="unknown_type" src="resources/blue_rect.jpg?1"> | 
| +</picture> | 
| +<!-- source with empty srcset - should be ignored --> | 
| +<picture> | 
| +    <source media="(max-width: 400px)" sizes="400px" srcset="../../hidpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w, | 
| +        resources/image-set-4x.png?1 1600w"> | 
| +    <source media="(max-width: 800px)" sizes="800px" srcset="../../hidpi/resources/image-set-1x.png?2 400r, ../../hidpi/resources/image-set-2x.png?2 800r, | 
| +        resources/image-set-4x.png?2 1600r"> | 
| +    <source media="(max-width: 1600px)" sizes="1600px" srcset="../../hidpi/resources/image-set-1x.png?3 400w, ../../hidpi/resources/image-set-2x.png?3 800w, | 
| +        resources/image-set-4x.png?3 1600w"> | 
| +    <img id="empty_srcset" src="resources/blue_rect.jpg?1"> | 
| +</picture> | 
| +<!-- source with no srcset - should be ignored --> | 
| +<picture> | 
| +    <source media="(max-width: 400px)" sizes="400px" srcset="../../hidpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w, | 
| +        resources/image-set-4x.png?1 1600w"> | 
| +    <source media="(max-width: 800px)" sizes="800px"> | 
| +    <source media="(max-width: 1600px)" sizes="1600px" srcset="../../hidpi/resources/image-set-1x.png?3 400w, ../../hidpi/resources/image-set-2x.png?3 800w, | 
| +        resources/image-set-4x.png?3 1600w"> | 
| +    <img id="no_srcset" src="resources/blue_rect.jpg?1"> | 
| +</picture> | 
|  |