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e176d7070c
Had patch 3 not been present, this would be needed to prevent a test failure with patch 4 (which removes the ExpectEndProperty check from the CSS_PROPERTY_PARSE_VALUE case in CSSParserImpl::ParseProperty(nsCSSProperty) since its callers handle checking for appropriate endings), since the way this function returns success for empty values leads var() functions alone inside font-variant-alternates to be rejected, since CSSParserImpl::ParseProperty(nsCSSProperty) won't try reparsing with variables.
153 lines
5.3 KiB
HTML
153 lines
5.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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-->
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<head>
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<title>Test that we reject syntax errors listed in property_database.js</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="property_database.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 onload="run()">
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<p id="display"></p>
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<iframe id="quirks" src="data:text/html,<div id='testnode'></div>"></iframe>
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<div id="content" style="display: none">
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<div id="testnode"></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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SimpleTest.waitForExplicitFinish();
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function check_not_accepted(decl, property, info, badval)
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{
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decl.setProperty(property, badval, "");
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is(decl.getPropertyValue(property), "",
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"invalid value '" + badval + "' not accepted for '" + property +
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"' property");
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if ("subproperties" in info) {
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for (var sidx in info.subproperties) {
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var subprop = info.subproperties[sidx];
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is(decl.getPropertyValue(subprop), "",
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"invalid value '" + badval + "' not accepted for '" + property +
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"' property when testing subproperty '" + subprop + "'");
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}
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}
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decl.removeProperty(property);
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}
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function check_value_balanced(decl, property, badval)
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{
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var goodProp =
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(property == "background-color") ? "color" : "background-color";
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decl.cssText = goodProp + ": red; " + property + ": " + badval + "; " +
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goodProp + ": green";
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is(decl.getPropertyValue(goodProp), "green",
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"invalid value '" + property + ": " + badval +
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"' is balanced and does not lead to parsing errors afterwards");
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decl.cssText = "";
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}
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function check_value_unbalanced(decl, property, badval)
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{
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var goodProp =
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(property == "background-color") ? "color" : "background-color";
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decl.cssText = goodProp + ": green; " + property + ": " + badval + "; " +
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goodProp + ": red";
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is(decl.getPropertyValue(goodProp), "green",
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"invalid value '" + property + ": " + badval +
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"' is unbalanced and absorbs what follows it");
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decl.cssText = "";
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}
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function check_empty_value_rejected(decl, emptyval, property)
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{
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var goodProp =
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(property == "background-color") ? "color" : "background-color";
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decl.cssText = goodProp + ": red; " + property + ":" + emptyval + "; " +
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goodProp + ": green";
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is(decl.length, 1,
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"empty value '" + property + ":" + emptyval +
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"' is not accepted");
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is(decl.getPropertyValue(goodProp), "green",
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"empty value '" + property + ":" + emptyval +
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"' is balanced and does not lead to parsing errors afterwards");
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decl.cssText = "";
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}
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function run()
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{
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var gDeclaration = document.getElementById("testnode").style;
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var gQuirksDeclaration = document.getElementById("quirks").contentDocument
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.getElementById("testnode").style;
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for (var property in gCSSProperties) {
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var info = gCSSProperties[property];
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check_empty_value_rejected(gDeclaration, "", property);
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check_empty_value_rejected(gDeclaration, " ", property);
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for (var idx in info.invalid_values) {
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check_not_accepted(gDeclaration, property, info,
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info.invalid_values[idx]);
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check_not_accepted(gQuirksDeclaration, property, info,
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info.invalid_values[idx]);
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check_value_balanced(gDeclaration, property,
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info.invalid_values[idx]);
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}
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if ("quirks_values" in info) {
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for (var quirkval in info.quirks_values) {
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var standardval = info.quirks_values[quirkval];
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check_not_accepted(gDeclaration, property, info, quirkval);
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check_value_balanced(gDeclaration, property, quirkval);
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gQuirksDeclaration.setProperty(property, quirkval, "");
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gDeclaration.setProperty(property, standardval, "");
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var quirkret = gQuirksDeclaration.getPropertyValue(property);
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var standardret = gDeclaration.getPropertyValue(property);
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isnot(quirkret, "", property + ": " + quirkval +
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" should be accepted in quirks mode");
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is(quirkret, standardret, property + ": " + quirkval + " result");
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if ("subproperties" in info) {
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for (var sidx in info.subproperties) {
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var subprop = info.subproperties[sidx];
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var quirksub = gQuirksDeclaration.getPropertyValue(subprop);
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var standardsub = gDeclaration.getPropertyValue(subprop);
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isnot(quirksub, "", property + ": " + quirkval +
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" should be accepted in quirks mode" +
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" when testing subproperty " + subprop);
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is(quirksub, standardsub, property + ": " + quirkval + " result" +
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" when testing subproperty " + subprop);
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}
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}
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gQuirksDeclaration.removeProperty(property);
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gDeclaration.removeProperty(property);
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}
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}
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for (var idx in info.unbalanced_values) {
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check_not_accepted(gDeclaration, property, info,
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info.invalid_values[idx]);
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check_not_accepted(gQuirksDeclaration, property, info,
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info.invalid_values[idx]);
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check_value_unbalanced(gDeclaration, property,
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info.unbalanced_values[idx]);
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}
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}
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SimpleTest.finish();
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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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