third_party/WebKit/LayoutTests/fast/images/image-use-counters.html - Issue 1866343002: Measure usage of image/media/plugin/text documents

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Unified Diff: third_party/WebKit/LayoutTests/fast/images/image-use-counters.html

Issue 1866343002: Measure usage of image/media/plugin/text documents (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebase Created 4 years, 8 months ago

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Index: third_party/WebKit/LayoutTests/fast/images/image-use-counters.html

diff --git a/third_party/WebKit/LayoutTests/fast/images/image-use-counters.html b/third_party/WebKit/LayoutTests/fast/images/image-use-counters.html

new file mode 100644

index 0000000000000000000000000000000000000000..29e037658a5873681ca735f90205b55d128724ca

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/images/image-use-counters.html

@@ -0,0 +1,20 @@

+<!DOCTYPE html>

+<title>ImageDocument UseCounters</title>

+<script src="../../resources/testharness.js"></script>

+<script src="../../resources/testharnessreport.js"></script>

+<iframe></iframe>

+<script>

+async_test(function() {

+ // From UseCounter.h

+ var ImageDocument = 1274;

+ var ImageDocumentInFrame = 1310;

+ assert_false(internals.isUseCounted(document, ImageDocument));

+ assert_false(internals.isUseCounted(document, ImageDocumentInFrame));

+ var iframe = document.querySelector("iframe");

+ iframe.src = "resources/dice.png";

+ iframe.onload = this.step_func_done(function() {

+ assert_true(internals.isUseCounted(document, ImageDocument));

+ assert_true(internals.isUseCounted(document, ImageDocumentInFrame));

+ });

+});

+</script>

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