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102 lines
2.9 KiB
HTML
102 lines
2.9 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>indexedDB in JS Sandbox</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"></link>
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</head>
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<body>
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<script type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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// This runs inside a same-origin sandbox.
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// The intent being to show that the data store is the same.
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function storeValue() {
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function createDB_inner() {
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var op = indexedDB.open('db');
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op.onupgradeneeded = e => {
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var db = e.target.result;
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db.createObjectStore('store');
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};
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return new Promise(resolve => {
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op.onsuccess = e => resolve(e.target.result);
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});
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}
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function add(k, v) {
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return createDB_inner().then(db => {
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var tx = db.transaction('store', 'readwrite');
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var store = tx.objectStore('store');
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var op = store.add(v, k);
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return new Promise((resolve, reject) => {
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op.onsuccess = e => resolve(e.target.result);
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op.onerror = _ => reject(op.error);
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tx.onabort = _ => reject(tx.error);
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});
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});
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}
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return add('x', [ 10, {} ])
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.then(_ => step_done(),
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_ => ok(false, 'failed to store'));
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}
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function createDB_outer() {
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var op = indexedDB.open('db');
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op.onupgradeneeded = e => {
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ok(false, 'upgrade should not be needed');
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var db = e.target.result;
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db.createObjectStore('store');
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};
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return new Promise(resolve => {
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op.onsuccess = e => resolve(e.target.result);
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});
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}
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function get(k) {
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return createDB_outer().then(db => {
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var tx = db.transaction('store', 'readonly');
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var store = tx.objectStore('store');
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var op = store.get(k);
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return new Promise((resolve, reject) => {
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op.onsuccess = e => resolve(e.target.result);
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op.onerror = _ => reject(op.error);
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tx.onabort = _ => reject(tx.error);
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});
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});
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}
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function runInSandbox(sandbox, testFunc) {
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is(typeof testFunc, 'function');
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var resolvePromise;
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var testPromise = new Promise(r => resolvePromise = r);
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SpecialPowers.Cu.exportFunction(_ => resolvePromise(), sandbox,
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{ defineAs: 'step_done' });
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SpecialPowers.Cu.evalInSandbox('(' + testFunc.toSource() + ')()' +
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'.then(step_done);', sandbox);
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return testPromise;
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}
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// Use the window principal for the sandbox; location.origin is not sufficient.
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var sb = new SpecialPowers.Cu.Sandbox(window,
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{ wantGlobalProperties: ['indexedDB'] });
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sb.ok = SpecialPowers.Cu.exportFunction(ok, sb);
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Promise.resolve()
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.then(_ => runInSandbox(sb, storeValue))
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.then(_ => get('x'))
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.then(x => {
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ok(x, 'a value should be present');
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is(x.length, 2);
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is(x[0], 10);
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is(typeof x[1], 'object');
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is(Object.keys(x[1]).length, 0);
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})
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.then(_ => SimpleTest.finish());
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</script>
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</body>
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</html>
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