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45 lines
1.2 KiB
HTML
45 lines
1.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test Cross-Compartment DOM WeakMaps</title>
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<script type="application/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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<p id="display"></p>
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<script type="application/javascript">
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var my_map = new WeakMap();
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function setup() {
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var item = window.frames[0].document.querySelector("body");
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my_map.set(item, "success_string");
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var rule_fail = false;
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try {
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my_map.set(window.frames[0].document.styleSheets[0].cssRules[0], 1);
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} catch (e) {
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rule_fail = true;
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}
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ok(rule_fail, "Using rule as a weak map key across compartments should produce an exception because it can't be wrapper preserved.");
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}
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function runTest() {
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setup();
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SpecialPowers.forceGC();
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SpecialPowers.forceCC();
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SpecialPowers.forceGC();
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SpecialPowers.forceCC();
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var item = window.frames[0].document.querySelector("body");
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is(my_map.get(item), "success_string", "Preserve reflectors used cross-compartment as weak map keys.");
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}
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</script>
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<iframe src="file_crosscompartment_weakmap.html" onload="runTest()"></iframe>
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</pre>
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</body>
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</html>
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