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89 lines
3.2 KiB
HTML
89 lines
3.2 KiB
HTML
<!DOCTYPE html>
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<title>IndexedDB: Commit ordering of empty transactions</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="support.js"></script>
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<script>
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// Call with a test object and array of expected values. Returns a
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// function to call with each actual value. Once the expected number
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// of values is seen, asserts that the value orders match and completes
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// the test.
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function expect(t, expected) {
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var results = [];
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return result => {
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results.push(result);
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if (results.length === expected.length) {
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assert_array_equals(results, expected);
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t.done();
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}
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};
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}
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indexeddb_test(
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(t, db) => {
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db.createObjectStore('store');
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},
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(t, db) => {
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var saw = expect(t, ['rq1.onsuccess',
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'rq2.onsuccess',
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'tx1.oncomplete',
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'tx2.oncomplete']);
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var tx1 = db.transaction('store', 'readwrite');
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tx1.onabort = t.unreached_func('transaction should commit');
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tx1.oncomplete = t.step_func(() => saw('tx1.oncomplete'));
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var store = tx1.objectStore('store');
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var rq1 = store.put('a', 1);
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rq1.onerror = t.unreached_func('put should succeed');
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rq1.onsuccess = t.step_func(() => {
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saw('rq1.onsuccess');
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var tx2 = db.transaction('store', 'readonly');
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tx2.onabort = t.unreached_func('transaction should commit');
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tx2.oncomplete = t.step_func(() => saw('tx2.oncomplete'));
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var rq2 = store.put('b', 2);
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rq2.onsuccess = t.step_func(() => saw('rq2.onsuccess'));
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rq2.onerror = t.unreached_func('request should succeed');
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});
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},
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'Transactions without requests complete in the expected order');
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indexeddb_test(
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(t, db) => {
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db.createObjectStore('store');
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},
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(t, db) => {
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var saw = expect(t, ['rq1.onsuccess',
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'rq2.onsuccess',
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'tx1.oncomplete',
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'tx2.oncomplete',
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'tx3.oncomplete']);
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var tx1 = db.transaction('store', 'readwrite');
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tx1.onabort = t.unreached_func('transaction should commit');
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tx1.oncomplete = t.step_func(() => saw('tx1.oncomplete'));
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var store = tx1.objectStore('store');
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var rq1 = store.put('a', 1);
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rq1.onerror = t.unreached_func('put should succeed');
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rq1.onsuccess = t.step_func(() => {
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saw('rq1.onsuccess');
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var tx2 = db.transaction('store', 'readonly');
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tx2.onabort = t.unreached_func('transaction should commit');
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tx2.oncomplete = t.step_func(() => saw('tx2.oncomplete'));
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var tx3 = db.transaction('store', 'readonly');
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tx3.onabort = t.unreached_func('transaction should commit');
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tx3.oncomplete = t.step_func(() => saw('tx3.oncomplete'));
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var rq2 = store.put('b', 2);
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rq2.onsuccess = t.step_func(() => saw('rq2.onsuccess'));
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rq2.onerror = t.unreached_func('request should succeed');
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});
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},
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'Multiple transactions without requests complete in the expected order');
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</script>
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