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diff --git a/layout/style/test/test_bug652486.html b/layout/style/test/test_bug652486.html new file mode 100644 index 000000000..9abb7041c --- /dev/null +++ b/layout/style/test/test_bug652486.html @@ -0,0 +1,212 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=652486 +https://bugzilla.mozilla.org/show_bug.cgi?id=1039488 +--> +<head> + <title>Test for Bug 652486 and Bug 1039488</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=652486">Mozilla Bug 652486</a> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1039488">Mozilla Bug 1039488</a> + +<p id="display"></p> +<div id="content" style="display: none"> + <div id="t"></div> +</div> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +/** Test for Bug 652486 and Bug 1039488 **/ + +function c() { + return document.defaultView.getComputedStyle($('t'), ""). + getPropertyValue("text-decoration"); +} + +var tests = [ + // When only text-decoration was specified, text-decoration should look like + // a longhand property. + { decoration: "none", + line: null, color: null, style: null, + expectedValue: "none", expectedCSSValue: "none" }, + { decoration: "underline", + line: null, color: null, style: null, + expectedValue: "underline", expectedCSSValue: "underline" }, + { decoration: "overline", + line: null, color: null, style: null, + expectedValue: "overline", expectedCSSValue: "overline" }, + { decoration: "line-through", + line: null, color: null, style: null, + expectedValue: "line-through", expectedCSSValue: "line-through" }, + { decoration: "blink", + line: null, color: null, style: null, + expectedValue: "blink", expectedCSSValue: "blink" }, + { decoration: "underline overline", + line: null, color: null, style: null, + expectedValue: "underline overline", + expectedCSSValue: "underline overline" }, + { decoration: "underline line-through", + line: null, color: null, style: null, + expectedValue: "underline line-through", + expectedCSSValue: "underline line-through" }, + { decoration: "blink underline", + line: null, color: null, style: null, + expectedValue: "underline blink", + expectedCSSValue: "underline blink" }, + { decoration: "underline blink", + line: null, color: null, style: null, + expectedValue: "underline blink", + expectedCSSValue: "underline blink" }, + + // When only text-decoration-line or text-blink was specified, + // text-decoration should look like a longhand property. + { decoration: null, + line: "blink", color: null, style: null, + expectedValue: "blink", expectedCSSValue: "blink" }, + { decoration: null, + line: "underline", color: null, style: null, + expectedValue: "underline", expectedCSSValue: "underline" }, + { decoration: null, + line: "overline", color: null, style: null, + expectedValue: "overline", expectedCSSValue: "overline" }, + { decoration: null, + line: "line-through", color: null, style: null, + expectedValue: "line-through", expectedCSSValue: "line-through" }, + { decoration: null, + line: "blink underline", color: null, style: null, + expectedValue: "underline blink", expectedCSSValue: "underline blink" }, + + // When text-decoration-color isn't its initial value, + // text-decoration should be a shorthand property. + { decoration: "blink", + line: null, color: "rgb(0, 0, 0)", style: null, + expectedValue: "blink rgb(0, 0, 0)", expectedCSSValue: [ "blink", [0, 0, 0] ] }, + { decoration: "underline", + line: null, color: "black", style: null, + expectedValue: "underline rgb(0, 0, 0)", expectedCSSValue: [ "underline", [0, 0, 0] ] }, + { decoration: "overline", + line: null, color: "#ff0000", style: null, + expectedValue: "overline rgb(255, 0, 0)", expectedCSSValue: [ "overline", [255, 0, 0] ] }, + { decoration: "line-through", + line: null, color: "initial", style: null, + expectedValue: "line-through", expectedCSSValue: "line-through" }, + { decoration: "blink underline", + line: null, color: "currentColor", style: null, + expectedValue: "underline blink", expectedCSSValue: "underline blink" }, + { decoration: "underline line-through", + line: null, color: "currentcolor", style: null, + expectedValue: "underline line-through", + expectedCSSValue: "underline line-through" }, + + // When text-decoration-style isn't its initial value, + // text-decoration should be a shorthand property. + { decoration: "blink", + line: null, color: null, style: "-moz-none", + expectedValue: "blink -moz-none", expectedCSSValue: [ "blink", "-moz-none" ] }, + { decoration: "underline", + line: null, color: null, style: "dotted", + expectedValue: "underline dotted", expectedCSSValue: [ "underline", "dotted" ] }, + { decoration: "overline", + line: null, color: null, style: "dashed", + expectedValue: "overline dashed", expectedCSSValue: [ "overline", "dashed" ] }, + { decoration: "line-through", + line: null, color: null, style: "double", + expectedValue: "line-through double", expectedCSSValue: [ "line-through", "double" ] }, + { decoration: "blink underline", + line: null, color: null, style: "wavy", + expectedValue: "underline blink wavy", expectedCSSValue: [ "underline blink", "wavy" ] }, + { decoration: "underline blink overline line-through", + line: null, color: null, style: "solid", + expectedValue: "underline overline line-through blink", + expectedCSSValue: "underline overline line-through blink" }, + { decoration: "line-through overline underline", + line: null, color: null, style: "initial", + expectedValue: "underline overline line-through", + expectedCSSValue: "underline overline line-through" } +]; + +function makeDeclaration(aTest) +{ + var str = ""; + if (aTest.decoration) { + str += "text-decoration: " + aTest.decoration + "; "; + } + if (aTest.color) { + str += "text-decoration-color: " + aTest.color + "; "; + } + if (aTest.line) { + str += "text-decoration-line: " + aTest.line + "; "; + } + if (aTest.style) { + str += "text-decoration-style: " + aTest.style + "; "; + } + return str; +} + +function clearStyleObject() +{ + $('t').style.textDecoration = null; +} + +function testCSSValue(testname, test, dec) { + var val = document.defaultView.getComputedStyle($('t'), ""). + getPropertyCSSValue("text-decoration"); + isnot(val, null, testname + " (CSS value): " + dec); + + if (typeof test.expectedCSSValue == "string") { + is(val.getStringValue(), test.expectedCSSValue, testname + " (CSS value): " + dec); + return; + } + + is(val.length, test.expectedCSSValue.length, testname + " (CSS value length): " + dec); + for (var i = 0; i < val.length; i ++) { + var actual = val[i]; + var expected = test.expectedCSSValue[i]; + if (typeof expected == "string") { + is(actual.getStringValue(), expected, testname + " (CSS value [" + i + "] value): " + dec); + } else if (typeof expected == "object") { + var rgb = actual.getRGBColorValue(); + is(rgb.red.getFloatValue(CSSPrimitiveValue.CSS_NUMBER), expected[0], testname + " (CSS value [" + i + "] red): " + dec); + is(rgb.green.getFloatValue(CSSPrimitiveValue.CSS_NUMBER), expected[1], testname + " (CSS value [" + i + "] green): " + dec); + is(rgb.blue.getFloatValue(CSSPrimitiveValue.CSS_NUMBER), expected[2], testname + " (CSS value [" + i + "] blue): " + dec); + } + } +} + +for (var i = 0; i < tests.length; ++i) { + var test = tests[i]; + if (test.decoration) { + $('t').style.textDecoration = test.decoration; + } + if (test.color) { + $('t').style.textDecorationColor = test.color; + } + if (test.line) { + $('t').style.textDecorationLine = test.line; + } + if (test.style) { + $('t').style.textDecorationStyle = test.style; + } + + var dec = makeDeclaration(test); + is(c(), test.expectedValue, "Test1 (computed value): " + dec); + testCSSValue("Test1", test, dec); + + clearStyleObject(); + + $('t').setAttribute("style", dec); + + is(c(), test.expectedValue, "Test2 (computed value): " + dec); + testCSSValue("Test2", test, dec); + + $('t').removeAttribute("style"); +} + +</script> +</pre> +</body> +</html> |