gecko-dev/dom/cache/test/mochitest/test_chrome_constructor.html

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<!-- Any copyright is dedicated to the Public Domain.
- http://creativecommons.org/publicdomain/zero/1.0/ -->
<!DOCTYPE HTML>
<html>
<head>
<title>Validate Interfaces Exposed to Workers</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv({
"set": [["dom.caches.enabled", true],
["dom.caches.testing.enabled", true]],
}, function() {
// attach to a different origin's CacheStorage
var url = 'http://example.com/';
var storage = SpecialPowers.createChromeCache('content', url);
// verify we can use the other origin's CacheStorage as normal
var req = new Request('http://example.com/index.html');
var res = new Response('hello world');
var cache;
storage.open('foo').then(function(c) {
cache = c;
ok(cache, 'storage should create cache');
return cache.put(req, res.clone());
}).then(function() {
return cache.match(req);
}).then(function(foundResponse) {
return Promise.all([res.text(), foundResponse.text()]);
}).then(function(results) {
is(results[0], results[1], 'cache should contain response');
return storage.delete('foo');
}).then(function(deleted) {
ok(deleted, 'storage should delete cache');
SimpleTest.finish();
});
});
</script>
</body>
</html>