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Unified Diff: LayoutTests/http/tests/loading/preload-picture-nested.html

Issue 265763010: Add preloader support for picture based source selection (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Added nested element tests Created 6 years, 7 months ago
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Index: LayoutTests/http/tests/loading/preload-picture-nested.html
diff --git a/LayoutTests/http/tests/loading/preload-picture-nested.html b/LayoutTests/http/tests/loading/preload-picture-nested.html
new file mode 100644
index 0000000000000000000000000000000000000000..12be433d1e94d54ad0fa877d7dd68fb4131a7c3b
--- /dev/null
+++ b/LayoutTests/http/tests/loading/preload-picture-nested.html
@@ -0,0 +1,65 @@
+<html>
+<head>
+<script src="/js-test-resources/js-test.js"></script>
+<script src="http://127.0.0.1:8000/resources/slow-script.pl?delay=100"></script>
+</head>
+<body>
+<script>
+ if (window.testRunner)
+ testRunner.dumpAsText();
+ shouldBeTrue("internals.isPreloaded('resources/preload-test.jpg?0');");
+ shouldBeTrue("internals.isPreloaded('resources/image2.png');");
+ for (var i = 1; i <= 5; ++i) {
+ shouldBeFalse("internals.isPreloaded('resources/preload-test.jpg?" + i + "');");
+ shouldBeFalse("internals.isPreloaded('resources/base-image1.png?" + i + "');");
+ shouldBeFalse("internals.isPreloaded('resources/base-image2.png?" + i + "');");
+ shouldBeTrue("internals.isPreloaded('resources/base-image3.png?" + i + "');");
+ }
+ shouldBeFalse("internals.isPreloaded('resources/preload-test.jpg?51');");
+ shouldBeTrue("internals.isPreloaded('resources/preload-test.jpg?52');");
+ shouldBeTrue("internals.isPreloaded('resources/preload-test.jpg?6');");
+</script>
+<!-- Control group -->
+<img src="resources/preload-test.jpg?0">
+<picture>
+<source srcset="resources/image2.png">
+<img></picture>
+<!-- nested element tests -->
+<picture>
+ <picture>
+ <source sizes="400px" srcset="resources/base-image1.png?1 200w, resources/base-image3.png?1 400w, resources/base-image2.png?1 800w">
+ <img src="resources/preload-test.jpg?1">
+ </picture>
+</picture>
+<picture>
+ <div>
+ <picture>
+ <source sizes="400px" srcset="resources/base-image1.png?2 200w, resources/base-image3.png?2 400w, resources/base-image2.png?2 800w">
+ <img src="resources/preload-test.jpg?2">
+ </picture>
+ </div>
+</picture>
+<picture>
+ <source sizes="400px" srcset="resources/base-image1.png?3 200w, resources/base-image3.png?3 400w, resources/base-image2.png?3 800w">
+ <div>
+ <picture>
+ <source sizes="400px" srcset="resources/base-image1.png?4 200w, resources/base-image3.png?4 400w, resources/base-image2.png?4 800w">
+ <img src="resources/preload-test.jpg?4">
+ </picture>
+ </div>
+ <img src="resources/preload-test.jpg?4">
+</picture>
+<picture>
+ <picture>
+ <source sizes="400px" srcset="resources/base-image1.png?5 200w, resources/base-image3.png?5 400w, resources/base-image2.png?5 800w">
+ <img src="resources/preload-test.jpg?5">
+ <img src="resources/preload-test.jpg?51">
+ </picture>
+ <img src="resources/preload-test.jpg?52">
+</picture>
+<picture>
+ <img src="resources/preload-test.jpg?6">
+</picture>
+</body>
+</html>
+
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