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Test Info: Warnings
- This test has a WPT meta file that expects 3 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /IndexedDB/idbcursor-delete-exception-order.htm - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>IndexedDB: IDBCursor delete() Exception Ordering</title>
<meta charset=utf-8>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/support.js"></script>
<script>
indexeddb_test(
(t, db) => {
const s = db.createObjectStore('s');
s.put('value', 'key');
},
(t, db) => {
const s = db.transaction('s', 'readonly', {durability: 'relaxed'}).objectStore('s');
const r = s.openCursor();
r.onsuccess = t.step_func(() => {
r.onsuccess = null;
const cursor = r.result;
setTimeout(t.step_func(() => {
assert_throws_dom('TransactionInactiveError', () => {
cursor.delete();
}, '"Transaction inactive" check (TransactionInactivError) ' +
'should precede "read only" check (ReadOnlyError)');
t.done();
}), 0);
});
},
'IDBCursor.delete exception order: TransactionInactiveError vs. ReadOnlyError'
);
indexeddb_test(
(t, db) => {
const s = db.createObjectStore('s');
s.put('value', 'key');
},
(t, db) => {
const s = db.transaction('s', 'readonly', {durability: 'relaxed'}).objectStore('s');
const r = s.openCursor();
r.onsuccess = t.step_func(() => {
r.onsuccess = null;
const cursor = r.result;
cursor.continue();
assert_throws_dom('ReadOnlyError', () => {
cursor.delete();
}, '"Read only" check (ReadOnlyError) should precede ' +
'"got value flag" (InvalidStateError) check');
t.done();
});
},
'IDBCursor.delete exception order: ReadOnlyError vs. InvalidStateError #1'
);
indexeddb_test(
(t, db) => {
const s = db.createObjectStore('s');
s.put('value', 'key');
},
(t, db) => {
const s = db.transaction('s', 'readonly', {durability: 'relaxed'}).objectStore('s');
const r = s.openKeyCursor();
r.onsuccess = t.step_func(() => {
r.onsuccess = null;
const cursor = r.result;
assert_throws_dom('ReadOnlyError', () => {
cursor.delete();
}, '"Read only" check (ReadOnlyError) should precede ' +
'"key only flag" (InvalidStateError) check');
t.done();
});
},
'IDBCursor.delete exception order: ReadOnlyError vs. InvalidStateError #2'
);
</script>