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| author | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 11:10:00 -0500 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 11:10:00 -0500 |
| commit | f164d9124708b50789dbb6959e1de96cc5697c48 (patch) | |
| tree | 6dffd12e08c5383130df0252fb69cd6d6330794f /toolkit/components/webextensions/test/mochitest/test_ext_listener_proxies.html | |
| parent | 30de4018913f0cdaea19d1dd12ecd8209e2ed08e (diff) | |
| download | UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar.gz UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar.lz UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar.xz UXP-f164d9124708b50789dbb6959e1de96cc5697c48.zip | |
Rename Toolkit's webextensions component directory to better reflect what it is.
Diffstat (limited to 'toolkit/components/webextensions/test/mochitest/test_ext_listener_proxies.html')
| -rw-r--r-- | toolkit/components/webextensions/test/mochitest/test_ext_listener_proxies.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/toolkit/components/webextensions/test/mochitest/test_ext_listener_proxies.html b/toolkit/components/webextensions/test/mochitest/test_ext_listener_proxies.html new file mode 100644 index 000000000..ca8db873e --- /dev/null +++ b/toolkit/components/webextensions/test/mochitest/test_ext_listener_proxies.html @@ -0,0 +1,63 @@ +<!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_listener_proxies() { + let extension = ExtensionTestUtils.loadExtension({ + useAddonManager: "temporary", + + manifest: { + "permissions": ["storage"], + }, + + async background() { + // Test that adding multiple listeners for the same event works as + // expected. + + let awaitChanged = () => new Promise(resolve => { + browser.storage.onChanged.addListener(function listener() { + browser.storage.onChanged.removeListener(listener); + resolve(); + }); + }); + + let promises = [ + awaitChanged(), + awaitChanged(), + ]; + + function removedListener() {} + browser.storage.onChanged.addListener(removedListener); + browser.storage.onChanged.removeListener(removedListener); + + promises.push(awaitChanged(), awaitChanged()); + + browser.storage.local.set({foo: "bar"}); + + await Promise.all(promises); + + browser.test.notifyPass("onchanged-listeners"); + }, + }); + + yield extension.startup(); + + yield extension.awaitFinish("onchanged-listeners"); + + yield extension.unload(); +}); +</script> + +</body> +</html> |