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SSL test_priority_preservation.html Sprache: HTML |
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<!DOCTYPE HTML> <html> <head> <title>Test for property priority preservation</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** * Test that priorities are preserved correctly when setProperty is * called, and during declaration block expansion/compression when other * properties are manipulated. */ var div = document.getElementById("content"); var s = div.style; s.setProperty("text-decoration", "underline", ""); is(s.getPropertyValue("text-decoration"), "underline", "text-decoration stored"); is(s.getPropertyPriority("text-decoration"), "", "text-decoration priority stored"); s.setProperty("z-index", "7", "important"); is(s.getPropertyValue("z-index"), "7", "z-index stored"); is(s.getPropertyPriority("z-index"), "important", "z-index priority stored"); s.setProperty("z-index", "3", ""); is(s.getPropertyValue("z-index"), "3", "z-index overridden by setting non-important"); is(s.getPropertyPriority("z-index"), "", "z-index priority overridden by setting non-important"); is(s.getPropertyValue("text-decoration"), "underline", "text-decoration still stored"); is(s.getPropertyPriority("text-decoration"), "", "text-decoration priority still stored"); s.setProperty("text-decoration", "overline", ""); is(s.getPropertyValue("text-decoration"), "overline", "text-decoration stored"); is(s.getPropertyPriority("text-decoration"), "", "text-decoration priority stored"); is(s.getPropertyValue("z-index"), "3", "z-index still stored"); is(s.getPropertyPriority("z-index"), "", "z-index priority still stored"); s.setProperty("text-decoration", "line-through", "important"); is(s.getPropertyValue("text-decoration"), "line-through", "text-decoration stored at new priority"); is(s.getPropertyPriority("text-decoration"), "important", "text-decoration priority overridden"); is(s.getPropertyValue("z-index"), "3", "z-index still stored"); is(s.getPropertyPriority("z-index"), "", "z-index priority still stored"); // also test setting a shorthand s.setProperty("font", "italic bold 12px/30px serif", "important"); is(s.getPropertyValue("font-style"), "italic", "font-style stored"); is(s.getPropertyPriority("font-style"), "important", "font-style priority stored"); is(s.getPropertyValue("font-weight"), "bold", "font-weight stored"); is(s.getPropertyPriority("font-weight"), "important", "font-weight priority stored"); is(s.getPropertyValue("font-size"), "12px", "font-size stored"); is(s.getPropertyPriority("font-size"), "important", "font-size priority stored"); is(s.getPropertyValue("line-height"), "30px", "line-height stored"); is(s.getPropertyPriority("line-height"), "important", "line-height priority stored"); is(s.getPropertyValue("font-family"), "serif", "font-family stored"); is(s.getPropertyPriority("font-family"), "important", "font-family priority stored"); is(s.getPropertyValue("text-decoration"), "line-through", "text-decoration still stored"); is(s.getPropertyPriority("text-decoration"), "important", "text-decoration priority still stored"); is(s.getPropertyValue("z-index"), "3", "z-index still stored"); is(s.getPropertyPriority("z-index"), "", "z-index priority still stored"); // and overriding one element of that shorthand with some longhand // test omitting the third argument to setProperty too (bug 655478) s.setProperty("font-style", "normal"); is(s.getPropertyValue("font-style"), "normal", "font-style overridden"); is(s.getPropertyPriority("font-style"), "", "font-style priority overridden"); is(s.getPropertyValue("font-weight"), "bold", "font-weight unchanged"); is(s.getPropertyPriority("font-weight"), "important", "font-weight priority unchanged"); is(s.getPropertyValue("font-size"), "12px", "font-size unchanged"); is(s.getPropertyPriority("font-size"), "important", "font-size priority unchanged"); is(s.getPropertyValue("line-height"), "30px", "line-height unchanged"); is(s.getPropertyPriority("line-height"), "important", "line-height priority unchanged"); is(s.getPropertyValue("font-family"), "serif", "font-family unchanged"); is(s.getPropertyPriority("font-family"), "important", "font-family priority unchanged"); is(s.getPropertyValue("text-decoration"), "line-through", "text-decoration still stored"); is(s.getPropertyPriority("text-decoration"), "important", "text-decoration priority still stored"); is(s.getPropertyValue("z-index"), "3", "z-index still stored"); is(s.getPropertyPriority("z-index"), "", "z-index priority still stored"); s.setProperty("border-radius", "2em", ""); is(s.getPropertyValue("border-radius"), "2em", "border-radius serialization 1") s.setProperty("border-top-left-radius", "3em 4em", ""); is(s.getPropertyValue("border-radius"), "3em 2em 2em / 4em 2em 2em", "border-radius serialization 2"); s.setProperty("border-radius", "2em / 3em", ""); is(s.getPropertyValue("border-radius"), "2em / 3em", "border-radius serialization 3") s.setProperty("border-top-left-radius", "4em", ""); is(s.getPropertyValue("border-radius"), "4em 2em 2em / 4em 3em 3em", "border-radius serialization 3"); </script> </pre> </body> </html>
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2026-04-04