53 lines
1.7 KiB
JavaScript
53 lines
1.7 KiB
JavaScript
// META: script=resources/support-promises.js
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// META: timeout=long
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/**
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* This file contains the webplatform smoke tests for the optional
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* durability parameter of the IndexedDB transaction API.
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*
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* @author enne@chromium.org
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*/
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// Smoke test optional parameter on IndexedDB.transaction.
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let cases = [
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{ options: undefined, expected: 'default' },
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{ options: {}, expected: 'default' },
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{ options: { durability: 'default'}, expected: 'default' },
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{ options: { durability: 'relaxed'}, expected: 'relaxed' },
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{ options: { durability: 'strict'}, expected: 'strict' },
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];
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for (let i = 0; i < cases.length; ++i) {
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promise_test(async testCase => {
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const db = await createDatabase(testCase, db => {
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createBooksStore(testCase, db);
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});
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const txn = db.transaction(['books'], 'readwrite', cases[i].options);
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const objectStore = txn.objectStore('books');
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objectStore.put({isbn: 'one', title: 'title1'});
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await promiseForTransaction(testCase, txn);
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assert_equals(txn.durability, cases[i].expected);
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const txn2 = db.transaction(['books'], 'readonly');
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const objectStore2 = txn2.objectStore('books');
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const getTitle1 = objectStore2.get('one');
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await promiseForTransaction(testCase, txn2);
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assert_array_equals(
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[getTitle1.result.title],
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['title1'],
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'The title should match that which was put.');
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db.close();
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}, 'Committed data can be read back out: case ' + i);
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}
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promise_test(async testCase => {
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const db = await createDatabase(testCase, db => {
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createBooksStore(testCase, db);
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});
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assert_throws_js(TypeError, function() {
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db.transaction(['books'], 'readwrite', { durability: 'invalid' });
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});
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db.close();
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}, 'Invalid durability option throws a TypeError');
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