1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
<!doctype html>
<meta charset="utf8">
<title>IndexedDB: object store renaming error handling</title>
<link rel="help"
href="https://w3c.github.io/IndexedDB/#dom-idbobjectstore-name">
<link rel="author" href="pwnall@chromium.org" title="Victor Costan">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/support-promises.js"></script>
<script>
'use strict';
promise_test(testCase => {
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
}).then(database => {
database.close();
}).then(() => migrateDatabase(testCase, 2, (database, transaction) => {
const store = transaction.objectStore('books');
database.deleteObjectStore('books');
assert_throws_dom('InvalidStateError', () => store.name = 'renamed_books');
})).then(database => {
database.close();
});
}, 'IndexedDB deleted object store rename throws');
promise_test(testCase => {
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
}).then(database => {
const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'});
const store = transaction.objectStore('books');
assert_throws_dom('InvalidStateError', () => store.name = 'renamed_books');
database.close();
});
}, 'IndexedDB object store rename throws in a readonly transaction');
promise_test(testCase => {
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
}).then(database => {
const transaction = database.transaction('books', 'readwrite', {durability: 'relaxed'});
const store = transaction.objectStore('books');
assert_throws_dom('InvalidStateError', () => store.name = 'renamed_books');
database.close();
});
}, 'IndexedDB object store rename throws in a readwrite transaction');
promise_test(testCase => {
let bookStore = null;
return createDatabase(testCase, (database, transaction) => {
bookStore = createBooksStore(testCase, database);
}).then(database => {
assert_throws_dom('TransactionInactiveError',
() => { bookStore.name = 'renamed_books'; });
database.close();
});
}, 'IndexedDB object store rename throws in an inactive transaction');
promise_test(testCase => {
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
createNotBooksStore(testCase, database);
}).then(database => {
database.close();
}).then(() => migrateDatabase(testCase, 2, (database, transaction) => {
const store = transaction.objectStore('books');
assert_throws_dom('ConstraintError', () => store.name = 'not_books');
assert_array_equals(
database.objectStoreNames, ['books', 'not_books'],
'A store rename that throws an exception should not change the ' +
"store's IDBDatabase.objectStoreNames");
})).then(database => {
assert_array_equals(
database.objectStoreNames, ['books', 'not_books'],
'Committing a transaction with a failed store rename attempt ' +
"should not change the store's IDBDatabase.objectStoreNames");
const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'});
const store = transaction.objectStore('books');
return checkStoreContents(
testCase, store,
'Committing a transaction with a failed rename attempt should ' +
"not change the store's contents").then(() => database.close());
});
}, 'IndexedDB object store rename to the name of another store throws');
promise_test(testCase => {
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
}).then(database => {
database.close();
}).then(() => migrateDatabase(testCase, 2, (database, transaction) => {
const store = transaction.objectStore('books');
var exception = { name: 'Custom stringifying error' }
assert_throws_exactly(
exception,
() => {
store.name = {
toString: () => { throw exception; }
};
}, 'IDBObjectStore rename should re-raise toString() exception');
assert_array_equals(
database.objectStoreNames, ['books'],
'A store rename that throws an exception should not change the ' +
"store's IDBDatabase.objectStoreNames");
})).then(database => {
assert_array_equals(
database.objectStoreNames, ['books'],
'Committing a transaction with a failed store rename attempt ' +
"should not change the store's IDBDatabase.objectStoreNames");
const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'});
const store = transaction.objectStore('books');
return checkStoreContents(
testCase, store,
'Committing a transaction with a failed rename attempt should ' +
"not change the store's contents").then(() => database.close());
});
}, 'IndexedDB object store rename handles exceptions when stringifying names');
</script>
|
