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Update web-platform-tests to revision 7a767a52741f628430ffbbed46e7f3df68ba3534

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Fixes #15648.
This commit is contained in:
Ms2ger 2017-02-20 11:44:42 +01:00
parent a1e4c547f0
commit 4fadf9b0b6
1184 changed files with 22551 additions and 9856 deletions
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111
tests/wpt/web-platform-tests/webstorage/event_no_duplicates.html Normal file
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<!DOCTYPE HTML>
<html>
<title>WebStorage Test: StorageEvent - only if something changes</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
const iframe = document.createElement('iframe');
function tests(storageName) {
test(t => assert_true(storageName in window), storageName + ' exists');
const storage = window[storageName];
const iframeStorage = iframe.contentWindow[storageName];
add_completion_callback(() => {
storage.clear();
});
promise_test(t => {
const w = new EventWatcher(t, iframe.contentWindow, 'storage');
// Random key to make sure we don't conflict with any cruft leftover from
// earlier runs. Any synchronization would be really hard with localStorage
// limited guarantees.
const testKey = Math.random().toString(36).slice(2);
storage.setItem(testKey, 'foo');
storage.setItem(testKey, 'foo');
storage.setItem(testKey, 'bar');
return w.wait_for('storage')
.then(e => {
assert_equals(e.storageArea, iframeStorage);
assert_equals(e.key, testKey);
assert_equals(e.newValue, 'foo');
return w.wait_for('storage');
})
.then(e => {
assert_equals(e.storageArea, iframeStorage);
assert_equals(e.key, testKey);
assert_equals(e.oldValue, 'foo');
assert_equals(e.newValue, 'bar');
});
}, 'Setting to same value does not trigger event for ' + storageName);
promise_test(t => {
const w = new EventWatcher(t, iframe.contentWindow, 'storage');
// Random key to make sure we don't conflict with any cruft leftover from
// earlier runs. Any synchronization would be really hard with localStorage
// limited guarantees.
const testKey1 = Math.random().toString(36).slice(2);
const testKey2 = Math.random().toString(36).slice(2);
storage.removeItem(testKey1);
storage.setItem(testKey2, 'foo');
return w.wait_for('storage')
.then(e => {
assert_equals(e.storageArea, iframeStorage);
assert_equals(e.key, testKey2);
assert_equals(e.newValue, 'foo');
});
}, 'Deleting non-existent key does not trigger event for ' + storageName);
promise_test(t => {
const w = new EventWatcher(t, iframe.contentWindow, 'storage');
// Random key to make sure we don't conflict with any cruft leftover from
// earlier runs. Any synchronization would be really hard with localStorage
// limited guarantees.
const testKey = Math.random().toString(36).slice(2);
storage.setItem(testKey, 'foo');
storage.clear();
storage.clear();
storage.setItem(testKey, 'bar');
return w.wait_for('storage')
.then(e => {
assert_equals(e.storageArea, iframeStorage);
assert_equals(e.key, testKey);
assert_equals(e.newValue, 'foo');
return w.wait_for('storage');
})
.then(e => {
assert_equals(e.storageArea, iframeStorage);
assert_equals(e.key, null);
assert_equals(e.oldValue, null);
assert_equals(e.newValue, null);
return w.wait_for('storage');
})
.then(e => {
assert_equals(e.storageArea, iframeStorage);
assert_equals(e.key, testKey);
assert_equals(e.oldValue, null);
assert_equals(e.newValue, 'bar');
});
}, 'Clearing empty storage does not trigger event for ' + storageName);
}
iframe.onload = () => {
tests('sessionStorage');
tests('localStorage');
};
iframe.src = 'about:blank';
document.body.appendChild(iframe);
</script>
</body>
</html>