third_party/WebKit/LayoutTests/fast/dom/HTMLLinkElement/link-preload-unused.html - Issue 2343623002: Add a warning whenever link preloads are not used

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Unified Diff: third_party/WebKit/LayoutTests/fast/dom/HTMLLinkElement/link-preload-unused.html

Issue 2343623002: Add a warning whenever link preloads are not used (Closed)

Patch Set: Added failing unit tests Created 4 years, 3 months ago

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Index: third_party/WebKit/LayoutTests/fast/dom/HTMLLinkElement/link-preload-unused.html

diff --git a/third_party/WebKit/LayoutTests/fast/dom/HTMLLinkElement/link-preload-unused.html b/third_party/WebKit/LayoutTests/fast/dom/HTMLLinkElement/link-preload-unused.html

new file mode 100644

index 0000000000000000000000000000000000000000..9b9829e3f64abb951d1bc1ae69936637db524376

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/dom/HTMLLinkElement/link-preload-unused.html

@@ -0,0 +1,16 @@

+<!DOCTYPE html>

+<script>

+ if (window.testRunner) {

+ testRunner.waitUntilDone();

+ testRunner.dumpAsText();

+ }

+ window.setTimeout(function() {

+ if (window.testRunner) {

+ testRunner.notifyDone();

+ }

+ }, 4000);

+</script>

+<link rel="preload" as="image" href="resources/nick.jpg">

+<link rel="preload" as="image" href="resources/nick.jpg?name=value">

+<img src="resources/nick.jpg">

+This test verifies that unused preload resources (and only unused ones) issue a warning.