LayoutTests/fast/dom/HTMLLinkElement/link-preload-settings-no-crash.html - Issue 1107003002: Check the nullable Document::settings() before accessing.

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Unified Diff: LayoutTests/fast/dom/HTMLLinkElement/link-preload-settings-no-crash.html

Issue 1107003002: Check the nullable Document::settings() before accessing. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 5 years, 8 months ago

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Index: LayoutTests/fast/dom/HTMLLinkElement/link-preload-settings-no-crash.html

diff --git a/LayoutTests/fast/dom/HTMLLinkElement/link-preload-settings-no-crash.html b/LayoutTests/fast/dom/HTMLLinkElement/link-preload-settings-no-crash.html

new file mode 100644

index 0000000000000000000000000000000000000000..e7593f8b8d3f54c118173839f749012787890017

--- /dev/null

+++ b/LayoutTests/fast/dom/HTMLLinkElement/link-preload-settings-no-crash.html

@@ -0,0 +1,23 @@

+<!DOCTYPE html>

+<html>

+<head>

+<script src="../../../resources/js-test.js"></script>

+</head>

+<body>

+<link id="lnk" rel="preload" as="image" href="http://prefetch.wut.com.test/3.gif">

+<script>

+description("Inserting a <link rel=preload> into a bare document shouldn't crash.");

+window.jsTestIsAsync = true;

+function runTest() {

+ var doc = document.implementation.createDocument("", "", null);

+ doc.appendChild(document.getElementById("lnk"));

+ testPassed("no crash");

+ finishJSTest();

+window.onload = runTest;

+</script>

+</body>

+</html>

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