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Update web-platform-tests to revision 8fde342d6e62e9820f2c19db634b99b78df796fa

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WPT Sync Bot 2019-03-08 20:43:08 -05:00
parent db29cb01b0
commit e9a369631b
48 changed files with 1012 additions and 283 deletions
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36
tests/wpt/web-platform-tests/IndexedDB/bindings-inject-values-bypass-setters.html Normal file
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<!doctype html>
<meta charset=utf-8>
<title>IndexedDB: ES bindings - Inject a key into a value - Values bypass
setters</title>
<meta name="help"
href="https://w3c.github.io/IndexedDB/#inject-key-into-value-values-bypass-setters">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support-promises.js"></script>
<script>
promise_test(async t => {
const db = await createDatabase(t, db => {
db.createObjectStore('store', {autoIncrement: true, keyPath: 'id'});
});
let setter_called = false;
Object.defineProperty(Object.prototype, 'id', {
configurable: true,
set: value => { setter_called = true; },
});
t.add_cleanup(() => { delete Object.prototype['id']; });
const tx = db.transaction('store', 'readwrite');
tx.objectStore('store').put({});
const result = await promiseForRequest(t, tx.objectStore('store').get(1));
assert_false(setter_called,
'Setter should not be called for key result.');
assert_true(result.hasOwnProperty('id'),
'Result should have own-property overriding prototype setter.');
assert_equals(result.id, 1,
'Own property should match primary key generator value');
}, 'Returning values to script should bypass prototype setters');
</script>