mirror of
https://github.com/mozilla/gecko-dev.git
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213 lines
7.9 KiB
HTML
213 lines
7.9 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=652486
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https://bugzilla.mozilla.org/show_bug.cgi?id=1039488
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-->
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<head>
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<title>Test for Bug 652486 and Bug 1039488</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=652486">Mozilla Bug 652486</a>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1039488">Mozilla Bug 1039488</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<div id="t"></div>
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 652486 and Bug 1039488 **/
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function c() {
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return document.defaultView.getComputedStyle($('t'), "").
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getPropertyValue("text-decoration");
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}
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var tests = [
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// When only text-decoration was specified, text-decoration should look like
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// a longhand property.
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{ decoration: "none",
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line: null, color: null, style: null,
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expectedValue: "none", expectedCSSValue: "none" },
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{ decoration: "underline",
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line: null, color: null, style: null,
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expectedValue: "underline", expectedCSSValue: "underline" },
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{ decoration: "overline",
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line: null, color: null, style: null,
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expectedValue: "overline", expectedCSSValue: "overline" },
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{ decoration: "line-through",
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line: null, color: null, style: null,
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expectedValue: "line-through", expectedCSSValue: "line-through" },
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{ decoration: "blink",
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line: null, color: null, style: null,
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expectedValue: "blink", expectedCSSValue: "blink" },
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{ decoration: "underline overline",
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line: null, color: null, style: null,
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expectedValue: "underline overline",
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expectedCSSValue: "underline overline" },
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{ decoration: "underline line-through",
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line: null, color: null, style: null,
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expectedValue: "underline line-through",
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expectedCSSValue: "underline line-through" },
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{ decoration: "blink underline",
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line: null, color: null, style: null,
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expectedValue: "underline blink",
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expectedCSSValue: "underline blink" },
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{ decoration: "underline blink",
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line: null, color: null, style: null,
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expectedValue: "underline blink",
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expectedCSSValue: "underline blink" },
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// When only text-decoration-line or text-blink was specified,
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// text-decoration should look like a longhand property.
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{ decoration: null,
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line: "blink", color: null, style: null,
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expectedValue: "blink", expectedCSSValue: "blink" },
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{ decoration: null,
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line: "underline", color: null, style: null,
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expectedValue: "underline", expectedCSSValue: "underline" },
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{ decoration: null,
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line: "overline", color: null, style: null,
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expectedValue: "overline", expectedCSSValue: "overline" },
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{ decoration: null,
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line: "line-through", color: null, style: null,
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expectedValue: "line-through", expectedCSSValue: "line-through" },
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{ decoration: null,
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line: "blink underline", color: null, style: null,
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expectedValue: "underline blink", expectedCSSValue: "underline blink" },
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// When text-decoration-color isn't its initial value,
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// text-decoration should be a shorthand property.
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{ decoration: "blink",
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line: null, color: "rgb(0, 0, 0)", style: null,
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expectedValue: "blink rgb(0, 0, 0)", expectedCSSValue: [ "blink", [0, 0, 0] ] },
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{ decoration: "underline",
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line: null, color: "black", style: null,
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expectedValue: "underline rgb(0, 0, 0)", expectedCSSValue: [ "underline", [0, 0, 0] ] },
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{ decoration: "overline",
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line: null, color: "#ff0000", style: null,
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expectedValue: "overline rgb(255, 0, 0)", expectedCSSValue: [ "overline", [255, 0, 0] ] },
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{ decoration: "line-through",
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line: null, color: "initial", style: null,
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expectedValue: "line-through", expectedCSSValue: "line-through" },
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{ decoration: "blink underline",
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line: null, color: "currentColor", style: null,
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expectedValue: "underline blink", expectedCSSValue: "underline blink" },
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{ decoration: "underline line-through",
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line: null, color: "-moz-use-text-color", style: null,
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expectedValue: "underline line-through",
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expectedCSSValue: "underline line-through" },
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// When text-decoration-style isn't its initial value,
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// text-decoration should be a shorthand property.
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{ decoration: "blink",
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line: null, color: null, style: "-moz-none",
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expectedValue: "blink -moz-none", expectedCSSValue: [ "blink", "-moz-none" ] },
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{ decoration: "underline",
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line: null, color: null, style: "dotted",
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expectedValue: "underline dotted", expectedCSSValue: [ "underline", "dotted" ] },
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{ decoration: "overline",
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line: null, color: null, style: "dashed",
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expectedValue: "overline dashed", expectedCSSValue: [ "overline", "dashed" ] },
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{ decoration: "line-through",
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line: null, color: null, style: "double",
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expectedValue: "line-through double", expectedCSSValue: [ "line-through", "double" ] },
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{ decoration: "blink underline",
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line: null, color: null, style: "wavy",
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expectedValue: "underline blink wavy", expectedCSSValue: [ "underline blink", "wavy" ] },
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{ decoration: "underline blink overline line-through",
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line: null, color: null, style: "solid",
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expectedValue: "underline overline line-through blink",
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expectedCSSValue: "underline overline line-through blink" },
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{ decoration: "line-through overline underline",
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line: null, color: null, style: "initial",
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expectedValue: "underline overline line-through",
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expectedCSSValue: "underline overline line-through" }
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];
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function makeDeclaration(aTest)
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{
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var str = "";
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if (aTest.decoration) {
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str += "text-decoration: " + aTest.decoration + "; ";
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}
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if (aTest.color) {
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str += "text-decoration-color: " + aTest.color + "; ";
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}
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if (aTest.line) {
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str += "text-decoration-line: " + aTest.line + "; ";
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}
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if (aTest.style) {
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str += "text-decoration-style: " + aTest.style + "; ";
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}
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return str;
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}
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function clearStyleObject()
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{
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$('t').style.textDecoration = null;
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}
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function testCSSValue(testname, test, dec) {
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var val = document.defaultView.getComputedStyle($('t'), "").
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getPropertyCSSValue("text-decoration");
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isnot(val, null, testname + " (CSS value): " + dec);
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if (typeof test.expectedCSSValue == "string") {
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is(val.getStringValue(), test.expectedCSSValue, testname + " (CSS value): " + dec);
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return;
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}
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is(val.length, test.expectedCSSValue.length, testname + " (CSS value length): " + dec);
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for (var i = 0; i < val.length; i ++) {
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var actual = val[i];
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var expected = test.expectedCSSValue[i];
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if (typeof expected == "string") {
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is(actual.getStringValue(), expected, testname + " (CSS value [" + i + "] value): " + dec);
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} else if (typeof expected == "object") {
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var rgb = actual.getRGBColorValue();
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is(rgb.red.getFloatValue(CSSPrimitiveValue.CSS_NUMBER), expected[0], testname + " (CSS value [" + i + "] red): " + dec);
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is(rgb.green.getFloatValue(CSSPrimitiveValue.CSS_NUMBER), expected[1], testname + " (CSS value [" + i + "] green): " + dec);
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is(rgb.blue.getFloatValue(CSSPrimitiveValue.CSS_NUMBER), expected[2], testname + " (CSS value [" + i + "] blue): " + dec);
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}
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}
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}
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for (var i = 0; i < tests.length; ++i) {
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var test = tests[i];
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if (test.decoration) {
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$('t').style.textDecoration = test.decoration;
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}
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if (test.color) {
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$('t').style.textDecorationColor = test.color;
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}
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if (test.line) {
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$('t').style.textDecorationLine = test.line;
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}
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if (test.style) {
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$('t').style.textDecorationStyle = test.style;
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}
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var dec = makeDeclaration(test);
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is(c(), test.expectedValue, "Test1 (computed value): " + dec);
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testCSSValue("Test1", test, dec);
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clearStyleObject();
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$('t').setAttribute("style", dec);
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is(c(), test.expectedValue, "Test2 (computed value): " + dec);
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testCSSValue("Test2", test, dec);
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$('t').removeAttribute("style");
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}
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</script>
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</pre>
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</body>
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</html>
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