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authorMatt A. Tobin <email@mattatobin.com>2018-02-09 11:10:00 -0500
committerMatt A. Tobin <email@mattatobin.com>2018-02-09 11:10:00 -0500
commitf164d9124708b50789dbb6959e1de96cc5697c48 (patch)
tree6dffd12e08c5383130df0252fb69cd6d6330794f /toolkit/components/webextensions/test/mochitest/test_ext_contentscript_css.html
parent30de4018913f0cdaea19d1dd12ecd8209e2ed08e (diff)
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Rename Toolkit's webextensions component directory to better reflect what it is.
Diffstat (limited to 'toolkit/components/webextensions/test/mochitest/test_ext_contentscript_css.html')
-rw-r--r--toolkit/components/webextensions/test/mochitest/test_ext_contentscript_css.html48
1 files changed, 48 insertions, 0 deletions
diff --git a/toolkit/components/webextensions/test/mochitest/test_ext_contentscript_css.html b/toolkit/components/webextensions/test/mochitest/test_ext_contentscript_css.html
new file mode 100644
index 000000000..5630a1d68
--- /dev/null
+++ b/toolkit/components/webextensions/test/mochitest/test_ext_contentscript_css.html
@@ -0,0 +1,48 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Test for content script</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
+ <script type="text/javascript" src="/tests/SimpleTest/ExtensionTestUtils.js"></script>
+ <script type="text/javascript" src="head.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+
+<script type="text/javascript">
+"use strict";
+
+add_task(function* test_content_script_css() {
+ let extension = ExtensionTestUtils.loadExtension({
+ manifest: {
+ "content_scripts": [{
+ "matches": ["http://mochi.test/*/file_sample.html"],
+ "css": ["content.css"],
+ }],
+ },
+
+ files: {
+ "content.css": "body { max-width: 42px; }",
+ },
+ });
+
+ yield extension.startup();
+
+ let win = window.open("file_sample.html");
+ yield waitForLoad(win);
+
+ let style = win.getComputedStyle(win.document.body);
+ is(style.maxWidth, "42px", "Stylesheet correctly applied");
+
+ yield extension.unload();
+
+ style = win.getComputedStyle(win.document.body);
+ is(style.maxWidth, "none", "Stylesheet correctly removed");
+
+ win.close();
+});
+</script>
+
+</body>
+</html>