<!DOCTYPE html>
<script src="../../../resources/js-test.js"></script>
<script src="resources/currentSrcHelper.js"></script>
<script>
if (window.testRunner)
testRunner.dumpAsText();
addEventListener("load", function() {
shouldBe('document.getElementById("canary").clientWidth', '75');
shouldBe('currentSrcFileName("canary")', '"blue_rect.jpg?0"');
shouldBe('document.getElementById("simple").clientWidth', '800');
shouldBe('currentSrcFileName("simple")', '"image-set-2x.png?2"');
shouldBe('document.getElementById("multiple").clientWidth', '800');
shouldBe('currentSrcFileName("multiple")', '"image-set-2x.png?2"');
shouldBe('document.getElementById("other_children").clientWidth', '800');
shouldBe('currentSrcFileName("other_children")', '"image-set-2x.png?2"');
shouldBe('document.getElementById("img_before_source").clientWidth', '75');
shouldBe('currentSrcFileName("img_before_source")', '"blue_rect.jpg?1"');
shouldBe('document.getElementById("unknown_type").clientWidth', '1600');
shouldBe('currentSrcFileName("unknown_type")', '"image-set-4x.png?3"');
shouldBe('document.getElementById("svg_type").clientWidth', '800');
shouldBe('currentSrcFileName("svg_type")', '"image-set-2x.png?2"');
shouldBe('document.getElementById("empty_type").clientWidth', '800');
shouldBe('currentSrcFileName("empty_type")', '"image-set-2x.png?2"');
shouldBe('document.getElementById("whitespace_type").clientWidth', '800');
shouldBe('currentSrcFileName("whitespace_type")', '"image-set-2x.png?2"');
shouldBe('document.getElementById("parameter_type").clientWidth', '800');
shouldBe('currentSrcFileName("parameter_type")', '"image-set-2x.png?2"');
shouldBe('document.getElementById("empty_srcset").clientWidth', '1600');
shouldBe('currentSrcFileName("empty_srcset")', '"image-set-4x.png?3"');
shouldBe('document.getElementById("no_srcset").clientWidth', '1600');
shouldBe('currentSrcFileName("no_srcset")', '"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>
<!-- SVG source - should not 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/svg+xml" 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="svg_type" src="resources/blue_rect.jpg?1">
</picture>
<!-- Empty type - should not 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="" 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="empty_type" src="resources/blue_rect.jpg?1">
</picture>
<!-- whitespace type - should not 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=" " 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="whitespace_type" src="resources/blue_rect.jpg?1">
</picture>
<!-- parameter type - should not 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/png;bla=bla" 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="parameter_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=", , ">
<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>
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