third_party/WebKit/LayoutTests/fast/frames/unique-name-main-frame-conflict.html - Issue 1968213002: Try harder to make sure that blink::FrameTree::m_uniqueName is truly unique.

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Unified Diff: third_party/WebKit/LayoutTests/fast/frames/unique-name-main-frame-conflict.html

Issue 1968213002: Try harder to make sure that blink::FrameTree::m_uniqueName is truly unique. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Addressed CR comments from dcheng@. Created 4 years, 7 months ago

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Index: third_party/WebKit/LayoutTests/fast/frames/unique-name-main-frame-conflict.html

diff --git a/third_party/WebKit/LayoutTests/fast/frames/unique-name-main-frame-conflict.html b/third_party/WebKit/LayoutTests/fast/frames/unique-name-main-frame-conflict.html

new file mode 100644

index 0000000000000000000000000000000000000000..3a4010096f2c3cd04a6a70b4b1f4ebfe4091c62b

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/frames/unique-name-main-frame-conflict.html

@@ -0,0 +1,25 @@

+<!DOCTYPE html>

+<html>

+<head>

+<script>

+function runTest()

+ if (window.testRunner) {

+ testRunner.dumpAsText();

+ testRunner.dumpChildFramesAsText();

+ }

+ // Before https://crrev.com/1968213002 main frame's unique name would be

+ // set without any checks for conflicts with names of subframes.

+ //

+ // Note that layout tests do not include the name of the main frame

+ // in test output - this means that the test verification of uniqueness

+ // depends on the assert in FrameTree::setUniqueName (which should make

+ // this test crash if the main frame's unique name is not truly unique).

+ window.name = "subframeName";

+</script>

+</head>

+<body onload="runTest()">

+<iframe name="subframeName"></iframe>

+</body>

+</html>