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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/style/test/test_extra_inherit_initial.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=940229
+-->
+<head>
+ <title>Test handling extra inherit/initial/unset in CSS declarations (Bug 940229)</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="text/javascript" src="property_database.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=940229">Mozilla Bug 940229</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+<div id="testnode"></div>
+
+</div>
+<pre id="test">
+<script class="testbody" type="application/javascript;version=1.7">
+
+/*
+ * Inspired by mistake in quotes noticed while reviewing bug 189519.
+ */
+
+let gPropsNeedComma = {
+ "font": true,
+ "font-family": true,
+ "voice-family": true,
+};
+
+let gElement = document.getElementById("testnode");
+let gDeclaration = gElement.style;
+
+let kValuesToTestThoroughly = 3;
+
+function test_property(property)
+{
+ let info = gCSSProperties[property];
+
+ let delim = (property in gPropsNeedComma) ? ", " : " ";
+
+ function test_value_pair(relation, val1, val2, extraval) {
+ let decl = property + ": " + val1 + delim + val2;
+ gElement.setAttribute("style", decl);
+ if ("subproperties" in info) {
+ // Shorthand property; inspect each subproperty value.
+ for (let subprop of info.subproperties) {
+ is(gDeclaration.getPropertyValue(subprop), "",
+ ["expected", extraval, "ignored", relation, "value in",
+ "'" + decl + "'", "when looking at subproperty",
+ "'" + subprop + "'"].join(" "));
+ }
+ } else {
+ // Longhand property.
+ is(gDeclaration.getPropertyValue(property), "",
+ ["expected", extraval, "ignored", relation, "value in",
+ "'" + decl + "'"].join(" "));
+ }
+ }
+
+ function test_value(value, valueIdx) {
+ let specialKeywords = [ "inherit", "initial", "unset" ];
+
+ if (valueIdx < kValuesToTestThoroughly) {
+ // For the first few values, we test each special-keyword both before
+ // and after the value.
+ for (let keyword of specialKeywords) {
+ test_value_pair("before", keyword, value, keyword);
+ test_value_pair("after", value, keyword, keyword);
+ }
+ } else {
+ // For later values, only test one keyword before & after it.
+ let keywordIdx =
+ (valueIdx - kValuesToTestThoroughly) % specialKeywords.length;
+ keyword = specialKeywords[keywordIdx];
+ test_value_pair("before", keyword, value, keyword);
+ test_value_pair("after", value, keyword, keyword);
+ }
+ }
+
+ for (let idx in info.initial_values) {
+ test_value(info.initial_values[idx], idx);
+ }
+ for (let idx in info.other_values) {
+ test_value(info.initial_values[idx], idx);
+ }
+}
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestLongerTimeout(4);
+
+function start_test() {
+ for (let prop in gCSSProperties) {
+ test_property(prop);
+ }
+ SimpleTest.finish();
+}
+
+// Turn off CSS error reporting for this test, since it's a bit expensive,
+// and we're expecting to generate tons and tons of parse errors here.
+SpecialPowers.pushPrefEnv({ "set": [["layout.css.report_errors", false]] },
+ start_test);
+
+</script>
+</pre>
+</body>
+</html>