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Test Info:

// META: global=window,worker
// META: title=IndexedDB: IDBObjectStore deleteIndex() Exception Ordering
// META: script=resources/support.js
'use strict';
indexeddb_test(
(t, db) => {
const store = db.createObjectStore('s');
store.createIndex('i', 'keyPath');
},
(t, db) => {
const tx = db.transaction('s', 'readonly');
const store = tx.objectStore('s');
setTimeout(
t.step_func(() => {
assert_throws_dom(
'InvalidStateError',
() => {
store.deleteIndex('i');
},
'"running an upgrade transaction" check (InvalidStateError) ' +
'should precede "not active" check (TransactionInactiveError)');
t.done();
}),
0);
},
'IDBObjectStore.deleteIndex exception order: ' +
'InvalidStateError #1 vs. TransactionInactiveError');
indexeddb_test(
(t, db) => {
const store = db.createObjectStore('s');
const index = store.createIndex('i', 'keyPath');
db.deleteObjectStore('s');
setTimeout(
t.step_func(() => {
assert_throws_dom(
'InvalidStateError',
() => {
store.deleteIndex('i');
},
'"deleted" check (InvalidStateError) ' +
'should precede "not active" check (TransactionInactiveError)');
t.done();
}),
0);
},
(t, db) => {},
'IDBObjectStore.deleteIndex exception order: ' +
'InvalidStateError #2 vs. TransactionInactiveError');
indexeddb_test(
(t, db) => {
const store = db.createObjectStore('s');
setTimeout(
t.step_func(() => {
assert_throws_dom(
'TransactionInactiveError',
() => {
store.deleteIndex('nope');
},
'"not active" check (TransactionInactiveError) should precede ' +
'"name in store" check (NotFoundError)');
t.done();
}),
0);
},
(t, db) => {},
'IDBObjectStore.deleteIndex exception order: ' +
'TransactionInactiveError vs. NotFoundError');