63 lines
3.2 KiB
HTML
63 lines
3.2 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>Makes sure that Link headers preload resources</title>
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<!--
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This and the line below ensure that the trailing crossorigin in the link
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header is honored, otherwise we'd load this resource twice and the test would
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fail.
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-->
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<link rel="preload" as="style" crossorigin href="resources/dummy.css?link-header-crossorigin-preload2">
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<link rel="preload" as="font" crossorigin="anonymous" href="resources/font.ttf?link-header-crossorigin-preload2">
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<link rel="stylesheet" crossorigin href="resources/dummy.css?link-header-crossorigin-preload2">
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<script src="resources/dummy.js?link-header-preload2"></script>
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<style>
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@font-face {
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font-family: myFont;
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src: url(resources/font.ttf?link-header-crossorigin-preload2);
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}
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.custom-font { font-family: myFont, sans-serif; }
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</style>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/preload/resources/preload_helper.js"></script>
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<body>
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<script>
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setup({single_test: true});
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var iterations = 0;
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function check_finished() {
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if (numberOfResourceTimingEntries("resources/square.png?link-header-preload") == 1 &&
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numberOfResourceTimingEntries("resources/dummy.js?link-header-preload1") == 1 &&
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numberOfResourceTimingEntries("resources/dummy.js?link-header-preload2") == 1 &&
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numberOfResourceTimingEntries("resources/dummy.css?link-header-preload") == 1 &&
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numberOfResourceTimingEntries("resources/dummy.css?link-header-crossorigin-preload1") == 1 &&
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numberOfResourceTimingEntries("resources/dummy.css?link-header-crossorigin-preload1") == 1 &&
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numberOfResourceTimingEntries("resources/font.ttf?link-header-crossorigin-preload1") == 1 &&
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numberOfResourceTimingEntries("resources/font.ttf?link-header-crossorigin-preload2") == 1) {
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done();
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}
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iterations++;
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if (iterations == 10) {
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// At least one is expected to fail, but this should give details to the exact failure(s).
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verifyNumberOfResourceTimingEntries("resources/square.png?link-header-preload", 1);
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verifyNumberOfResourceTimingEntries("resources/dummy.js?link-header-preload1", 1);
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verifyNumberOfResourceTimingEntries("resources/dummy.js?link-header-preload2", 1);
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verifyNumberOfResourceTimingEntries("resources/dummy.css?link-header-preload", 1);
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verifyNumberOfResourceTimingEntries("resources/dummy.css?link-header-crossorigin-preload1", 1);
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verifyNumberOfResourceTimingEntries("resources/dummy.css?link-header-crossorigin-preload2", 1);
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verifyNumberOfResourceTimingEntries("resources/font.ttf?link-header-crossorigin-preload1", 1);
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verifyNumberOfResourceTimingEntries("resources/font.ttf?link-header-crossorigin-preload2", 1);
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done();
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} else {
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step_timeout(check_finished, 500);
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}
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}
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window.addEventListener("load", function() {
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verifyPreloadAndRTSupport();
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step_timeout(check_finished, 500);
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});
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</script>
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<span class="custom-font">PASS - this text is here just so that the browser will download the font.</span>
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</body>
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