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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /IndexedDB/structured-clone-transaction-state.any.html - WPT Dashboard Interop Dashboard
- /IndexedDB/structured-clone-transaction-state.any.worker.html - WPT Dashboard Interop Dashboard
// META: script=resources/support-promises.js
// META: title=Indexed DB transaction state during Structured Serializing
// META: timeout=long
'use strict';
promise_test(async testCase => {
const db = await createDatabase(testCase, database => {
database.createObjectStore('store');
});
const transaction = db.transaction(['store'], 'readwrite');
const objectStore = transaction.objectStore('store');
let getterCalled = false;
const activeValue = {};
Object.defineProperty(activeValue, 'propertyName', {
enumerable: true,
get: testCase.step_func(() => {
getterCalled = true;
assert_throws_dom('TransactionInactiveError', () => {
objectStore.get('key');
}, 'transaction should not be active during structured clone');
return 'value that should not be used';
}),
});
objectStore.add(activeValue, 'key');
await promiseForTransaction(testCase, transaction);
db.close();
assert_true(getterCalled,
"activeValue's getter should be called during test");
}, 'Transaction inactive during structured clone in IDBObjectStore.add()');
promise_test(async testCase => {
const db = await createDatabase(testCase, database => {
database.createObjectStore('store');
});
const transaction = db.transaction(['store'], 'readwrite');
const objectStore = transaction.objectStore('store');
let getterCalled = false;
const activeValue = {};
Object.defineProperty(activeValue, 'propertyName', {
enumerable: true,
get: testCase.step_func(() => {
getterCalled = true;
assert_throws_dom('TransactionInactiveError', () => {
objectStore.get('key');
}, 'transaction should not be active during structured clone');
return 'value that should not be used';
}),
});
objectStore.put(activeValue, 'key');
await promiseForTransaction(testCase, transaction);
db.close();
assert_true(getterCalled,
"activeValue's getter should be called during test");
}, 'Transaction inactive during structured clone in IDBObjectStore.put()');
promise_test(async testCase => {
const db = await createDatabase(testCase, database => {
const objectStore = database.createObjectStore('store');
objectStore.put({}, 'key');
});
const transaction = db.transaction(['store'], 'readwrite');
const objectStore = transaction.objectStore('store');
let getterCalled = false;
const activeValue = {};
Object.defineProperty(activeValue, 'propertyName', {
enumerable: true,
get: testCase.step_func(() => {
getterCalled = true;
assert_throws_dom('TransactionInactiveError', () => {
objectStore.get('key');
}, 'transaction should not be active during structured clone');
return 'value that should not be used';
}),
});
const request = objectStore.openCursor();
request.onsuccess = testCase.step_func(() => {
const cursor = request.result;
cursor.update(activeValue);
});
await promiseForTransaction(testCase, transaction);
db.close();
assert_true(getterCalled,
"activeValue's getter should be called during test");
}, 'Transaction inactive during structured clone in IDBCursor.update()');