37 lines
1.2 KiB
HTML
37 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head id="head">
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<meta charset="utf-8">
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<link rel="author" title="Myles C. Maxfield" href="mmaxfield@apple.com">
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<link rel="help" href="https://drafts.csswg.org/css-font-loading-3/#dom-fontfaceset-has">
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<meta name="assert" content="Ensure that calling FontFaceSet.has() works properly." />
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style id="style">
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@font-face {
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font-family: "WebFont";
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src: url("resources/Rochester.otf") format("opentype");
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}
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</style>
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</head>
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<body>
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<script>
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test(function(t) {
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let fonts = document.fonts;
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let font = [...fonts.keys()][0];
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let font2 = new FontFace("WebFont2", "url('resources/GenR102.woff2') format('woff2')");
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assert_true(fonts.has(font));
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assert_false(fonts.has(font2));
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fonts.add(font2);
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assert_true(fonts.has(font));
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assert_true(fonts.has(font2));
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document.getElementById("head").removeChild(document.getElementById("style"));
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assert_false(fonts.has(font));
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assert_true(fonts.has(font2));
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fonts.delete(font2);
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assert_false(fonts.has(font));
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assert_false(fonts.has(font2));
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});
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</script>
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</body>
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</html>
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