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-rw-r--r--layout/style/test/test_bug798843_pref.html57
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diff --git a/layout/style/test/test_bug798843_pref.html b/layout/style/test/test_bug798843_pref.html
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+++ b/layout/style/test/test_bug798843_pref.html
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+<!DOCTYPE HTML>
+<html>
+<!--
+ Make sure that the SVG glyph context-* values are not considered real values
+ when gfx.font_rendering.opentype_svg.enabled is pref'ed off.
+-->
+<head>
+ <title>Test that SVG glyph context-* values can be pref'ed off</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+
+<script>
+
+var props = {
+ "fill" : "context-stroke none",
+ "stroke" : "context-fill none",
+ "fillOpacity" : "context-stroke-opacity",
+ "strokeOpacity" : "context-fill-opacity",
+ "strokeDasharray" : "context-value",
+ "strokeDashoffset" : "context-value",
+ "strokeWidth" : "context-value"
+};
+
+function testDisabled() {
+ for (var p in props) {
+ document.body.style[p] = props[p];
+ is(document.body.style[p], "", p + " not settable to " + props[p]);
+ document.body.style[p] = "";
+ }
+ SimpleTest.finish();
+}
+
+function testEnabled() {
+ for (var p in props) {
+ document.body.style[p] = props[p];
+ is(document.body.style[p], props[p], p + " settable to " + props[p]);
+ document.body.style[p] = "";
+ }
+
+ SpecialPowers.pushPrefEnv(
+ {'set': [['gfx.font_rendering.opentype_svg.enabled', false]]},
+ testDisabled
+ );
+}
+
+SimpleTest.waitForExplicitFinish();
+
+SpecialPowers.pushPrefEnv(
+ {'set': [['gfx.font_rendering.opentype_svg.enabled', true]]},
+ testEnabled
+);
+
+</script>
+
+</body>
+</html>