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78 lines
2.1 KiB
HTML
78 lines
2.1 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=946529
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-->
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<head>
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<meta charset="utf-8">
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<title>Test transform parsing</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=946529">Mozilla Bug 946529</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<svg width="100%" height="1" id="svg">
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<rect id="rect"/>
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</svg>
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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 cases
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checkParseOk("", 0);
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checkParseOk("-.1", -0.1);
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checkParseOk("1e1", 10);
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checkParseOk("1em", 1, "em");
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checkParseOk("1ex", 1, "ex");
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checkParseOk("1e1em", 10, "em");
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checkParseOk("1E+2", 100);
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checkParseOk(".1e-2", 0.001);
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// Fail cases
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checkParseFail("1e");
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checkParseFail("1 e");
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checkParseFail("1 em");
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checkParseFail("1ee");
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function checkParseOk(spec, valueInUnits, units) {
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var rect = document.getElementById("rect");
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// Clear previous value
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rect.removeAttribute("x");
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rect.setAttribute("x", spec);
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// Check number part
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const tolerance = 1 / 65535;
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var actual = rect.x.baseVal.valueInSpecifiedUnits;
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ok(Math.abs(actual - valueInUnits) < tolerance,
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spec + ' (value) - got ' + actual + ', expected ' + valueInUnits);
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// Check unit part
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var unitMapping = {
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"unknown": SVGLength.SVG_LENGTHTYPE_UNKNOWN,
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"": SVGLength.SVG_LENGTHTYPE_NUMBER,
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"%": SVGLength.SVG_LENGTHTYPE_PERCENTAGE,
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"em": SVGLength.SVG_LENGTHTYPE_EMS,
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"ex": SVGLength.SVG_LENGTHTYPE_EXS,
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"px": SVGLength.SVG_LENGTHTYPE_PX,
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"cm": SVGLength.SVG_LENGTHTYPE_CM,
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"mm": SVGLength.SVG_LENGTHTYPE_MM,
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"in": SVGLength.SVG_LENGTHTYPE_IN,
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"pt": SVGLength.SVG_LENGTHTYPE_PT,
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"pc": SVGLength.SVG_LENGTHTYPE_PC
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};
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if (typeof units == "undefined") {
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units = "";
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}
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is(rect.x.baseVal.unitType, unitMapping[units], spec + " (unit)");
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}
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function checkParseFail(spec) {
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checkParseOk(spec, 0);
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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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