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48 lines
1.2 KiB
HTML
48 lines
1.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for content script</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/ExtensionTestUtils.js"></script>
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<script type="text/javascript" src="head.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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<script type="text/javascript">
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"use strict";
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add_task(function* test_content_script_css() {
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let extension = ExtensionTestUtils.loadExtension({
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manifest: {
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"content_scripts": [{
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"matches": ["http://mochi.test/*/file_sample.html"],
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"css": ["content.css"],
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}],
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},
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files: {
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"content.css": "body { max-width: 42px; }",
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},
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});
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yield extension.startup();
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let win = window.open("file_sample.html");
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yield waitForLoad(win);
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let style = win.getComputedStyle(win.document.body);
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is(style.maxWidth, "42px", "Stylesheet correctly applied");
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yield extension.unload();
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style = win.getComputedStyle(win.document.body);
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is(style.maxWidth, "none", "Stylesheet correctly removed");
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win.close();
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});
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</script>
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</body>
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</html>
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