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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /IndexedDB/idbcursor-advance-exception-order.any.html - WPT Dashboard Interop Dashboard
- /IndexedDB/idbcursor-advance-exception-order.any.serviceworker.html - WPT Dashboard Interop Dashboard
- /IndexedDB/idbcursor-advance-exception-order.any.sharedworker.html - WPT Dashboard Interop Dashboard
- /IndexedDB/idbcursor-advance-exception-order.any.worker.html - WPT Dashboard Interop Dashboard
// META: global=window,worker
// META: title=IndexedDB: IDBCursor advance() Exception Ordering
// META: script=resources/support.js
'use strict';
indexeddb_test(
(t, db) => {
const store = db.createObjectStore('s');
store.put('value', 'key');
},
(t, db) => {
const tx = db.transaction('s', 'readonly');
const store = tx.objectStore('s');
const r = store.openKeyCursor();
r.onsuccess = t.step_func(() => {
r.onsuccess = null;
const cursor = r.result;
setTimeout(
t.step_func(() => {
assert_throws_js(
TypeError,
() => {
cursor.advance(0);
},
'"zero" check (TypeError) should precede ' +
'"not active" check (TransactionInactiveError)');
t.done();
}),
0);
});
},
'IDBCursor.advance exception order: TypeError vs. TransactionInactiveError');
indexeddb_test(
(t, db) => {
const store = db.createObjectStore('s');
const s = db.createObjectStore('s2');
s.put('value', 'key');
const r = s.openKeyCursor();
r.onsuccess = t.step_func(() => {
r.onsuccess = null;
const cursor = r.result;
db.deleteObjectStore('s2');
setTimeout(
t.step_func(() => {
assert_throws_dom(
'TransactionInactiveError',
() => {
cursor.advance(1);
},
'"not active" check (TransactionInactiveError) ' +
'should precede "deleted" check (InvalidStateError)');
t.done();
}),
0);
});
},
(t, db) => {},
'IDBCursor.advance exception order: ' +
'TransactionInactiveError vs. InvalidStateError #1');
indexeddb_test(
(t, db) => {
const store = db.createObjectStore('s');
store.put('value', 'key');
},
(t, db) => {
const tx = db.transaction('s', 'readonly');
const store = tx.objectStore('s');
const r = store.openKeyCursor();
r.onsuccess = t.step_func(() => {
r.onsuccess = null;
const cursor = r.result;
cursor.advance(1);
setTimeout(
t.step_func(() => {
assert_throws_dom(
'TransactionInactiveError',
() => {
cursor.advance(1);
},
'"not active" check (TransactionInactiveError) ' +
'should precede "got value" check (InvalidStateError)');
t.done();
}),
0);
});
},
'IDBCursor.advance exception order: ' +
'TransactionInactiveError vs. InvalidStateError #2');