Source code
Revision control
Copy as Markdown
Other Tools
<!doctype html>
<meta charset=utf-8>
<script src="/resources/testharness.js"></script>
<script src="support.js"></script>
<!-- TODO(crbug.com/1218100): We should verify the full IDB surface area inside
an iframe, but for now a single test with an assortment of verifications is
sufficient to test third party storage partitioning didn't break anything. -->
<!-- This block is from delete-request-queue.htm -->
<script>
let saw;
indexeddb_test(
(t, db) => {
saw = expect(t, ['delete1', 'delete2']);
let r = indexedDB.deleteDatabase(db.name);
r.onerror = t.unreached_func('delete should succeed');
r.onsuccess = t.step_func(e => saw('delete1'));
},
(t, db) => {
let r = indexedDB.deleteDatabase(db.name);
r.onerror = t.unreached_func('delete should succeed');
r.onsuccess = t.step_func(e => saw('delete2'));
db.close();
},
'Deletes are processed in order');
</script>
<!-- This block is from idbcursor-advance-continue-async.htm -->
<script>
function upgrade_func(t, db, tx) {
var objStore = db.createObjectStore("test");
objStore.createIndex("index", "");
objStore.add("data", 1);
objStore.add("data2", 2);
}
indexeddb_test(
upgrade_func,
function(t, db) {
var count = 0;
var rq = db.transaction("test", "readonly", {durability: 'relaxed'}).objectStore("test").openCursor();
rq.onsuccess = t.step_func(function(e) {
if (!e.target.result) {
assert_equals(count, 2, 'count');
t.done();
return;
}
var cursor = e.target.result;
switch(count) {
case 0:
assert_equals(cursor.value, "data")
assert_equals(cursor.key, 1)
cursor.advance(1)
assert_equals(cursor.value, "data")
assert_equals(cursor.key, 1)
break
case 1:
assert_equals(cursor.value, "data2")
assert_equals(cursor.key, 2)
cursor.advance(1)
assert_equals(cursor.value, "data2")
assert_equals(cursor.key, 2)
break
default:
assert_unreached("Unexpected count: " + count)
}
count++;
});
rq.onerror = t.unreached_func("unexpected error")
},
document.title + " - advance"
);
indexeddb_test(
upgrade_func,
function(t, db) {
var count = 0;
var rq = db.transaction("test", "readonly", {durability: 'relaxed'}).objectStore("test").index("index").openCursor();
rq.onsuccess = t.step_func(function(e) {
if (!e.target.result) {
assert_equals(count, 2, 'count');
t.done();
return;
}
var cursor = e.target.result;
switch(count) {
case 0:
assert_equals(cursor.value, "data")
assert_equals(cursor.key, "data")
assert_equals(cursor.primaryKey, 1)
cursor.continue("data2")
assert_equals(cursor.value, "data")
assert_equals(cursor.key, "data")
assert_equals(cursor.primaryKey, 1)
break
case 1:
assert_equals(cursor.value, "data2")
assert_equals(cursor.key, "data2")
assert_equals(cursor.primaryKey, 2)
cursor.continue()
assert_equals(cursor.value, "data2")
assert_equals(cursor.key, "data2")
assert_equals(cursor.primaryKey, 2)
break
default:
assert_unreached("Unexpected count: " + count)
}
count++;
});
rq.onerror = t.unreached_func("unexpected error")
},
document.title + " - continue"
);
indexeddb_test(
upgrade_func,
function(t, db) {
var count = 0;
var rq = db.transaction("test", "readonly", {durability: 'relaxed'}).objectStore("test").index("index").openCursor();
rq.onsuccess = t.step_func(function(e) {
if (!e.target.result) {
assert_equals(count, 2, 'count');
t.done();
return;
}
var cursor = e.target.result;
cursor.advance(1)
switch(count) {
case 0:
assert_equals(cursor.value, "data")
assert_equals(cursor.key, "data")
assert_equals(cursor.primaryKey, 1)
break
case 1:
assert_equals(cursor.value, "data2")
assert_equals(cursor.key, "data2")
assert_equals(cursor.primaryKey, 2)
break
default:
assert_unreached("Unexpected count: " + count)
}
count++;
});
rq.onerror = t.unreached_func("unexpected error")
},
document.title + " - fresh advance still async"
);
indexeddb_test(
upgrade_func,
function(t, db) {
var count = 0;
var rq = db.transaction("test", "readonly", {durability: 'relaxed'}).objectStore("test").openCursor();
rq.onsuccess = t.step_func(function(e) {
if (!e.target.result) {
assert_equals(count, 2, 'count');
t.done();
return;
}
var cursor = e.target.result;
cursor.continue()
switch(count) {
case 0:
assert_equals(cursor.value, "data")
assert_equals(cursor.key, 1)
break
case 1:
assert_equals(cursor.value, "data2")
assert_equals(cursor.key, 2)
break
default:
assert_unreached("Unexpected count: " + count)
}
count++;
});
rq.onerror = t.unreached_func("unexpected error")
},
document.title + " - fresh continue still async"
);
</script>
<!-- This block is from idbindex_getAll.htm -->
<script>
var alphabet = 'abcdefghijklmnopqrstuvwxyz'.split('');
var ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('');
function getall_test(func, name) {
indexeddb_test(
function(t, connection, tx) {
var store = connection.createObjectStore('generated',
{autoIncrement: true, keyPath: 'id'});
var index = store.createIndex('test_idx', 'upper');
alphabet.forEach(function(letter) {
store.put({ch: letter, upper: letter.toUpperCase()});
});
store = connection.createObjectStore('out-of-line', null);
index = store.createIndex('test_idx', 'upper');
alphabet.forEach(function(letter) {
store.put({ch: letter, upper: letter.toUpperCase()}, letter);
});
store = connection.createObjectStore('out-of-line-not-unique', null);
index = store.createIndex('test_idx', 'half');
alphabet.forEach(function(letter) {
if (letter <= 'm')
store.put({ch: letter, half: 'first'}, letter);
else
store.put({ch: letter, half: 'second'}, letter);
});
store = connection.createObjectStore('out-of-line-multi', null);
index = store.createIndex('test_idx', 'attribs', {multiEntry: true});
alphabet.forEach(function(letter) {
attrs = [];
if (['a', 'e', 'i', 'o', 'u'].indexOf(letter) != -1)
attrs.push('vowel');
else
attrs.push('consonant');
if (letter == 'a')
attrs.push('first');
if (letter == 'z')
attrs.push('last');
store.put({ch: letter, attribs: attrs}, letter);
});
store = connection.createObjectStore('empty', null);
index = store.createIndex('test_idx', 'upper');
},
func,
name
);
}
function createGetAllRequest(t, storeName, connection, range, maxCount) {
var transaction = connection.transaction(storeName, 'readonly');
var store = transaction.objectStore(storeName);
var index = store.index('test_idx');
var req = index.getAll(range, maxCount);
req.onerror = t.unreached_func('getAll request should succeed');
return req;
}
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection, 'C');
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), ['c']);
assert_array_equals(data.map(function(e) { return e.upper; }), ['C']);
t.done();
});
}, 'Single item get');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'empty', connection);
req.onsuccess = t.step_func(function(evt) {
assert_array_equals(evt.target.result, [],
'getAll() on empty object store should return an empty array');
t.done();
});
}, 'Empty object store');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection);
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), alphabet);
assert_array_equals(data.map(function(e) { return e.upper; }), ALPHABET);
t.done();
});
}, 'Get all keys');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection, undefined,
10);
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), 'abcdefghij'.split(''));
assert_array_equals(data.map(function(e) { return e.upper; }), 'ABCDEFGHIJ'.split(''));
t.done();
});
}, 'maxCount=10');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection,
IDBKeyRange.bound('G', 'M'));
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_array_equals(data.map(function(e) { return e.ch; }), 'ghijklm'.split(''));
assert_array_equals(data.map(function(e) { return e.upper; }), 'GHIJKLM'.split(''));
t.done();
});
}, 'Get bound range');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection,
IDBKeyRange.bound('G', 'M'), 3);
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), 'ghi'.split(''));
assert_array_equals(data.map(function(e) { return e.upper; }), 'GHI'.split(''));
t.done();
});
}, 'Get bound range with maxCount');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection,
IDBKeyRange.bound('G', 'K', false, true));
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), 'ghij'.split(''));
assert_array_equals(data.map(function(e) { return e.upper; }), 'GHIJ'.split(''));
t.done();
});
}, 'Get upper excluded');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection,
IDBKeyRange.bound('G', 'K', true, false));
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), 'hijk'.split(''));
assert_array_equals(data.map(function(e) { return e.upper; }), 'HIJK'.split(''));
t.done();
});
}, 'Get lower excluded');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'generated',
connection, IDBKeyRange.bound(4, 15), 3);
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_true(Array.isArray(data));
assert_equals(data.length, 0);
t.done();
});
}, 'Get bound range (generated) with maxCount');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line',
connection, "Doesn't exist");
req.onsuccess = t.step_func(function(evt) {
assert_array_equals(evt.target.result, [],
'getAll() using a nonexistent key should return an empty array');
t.done();
req.onerror = t.unreached_func('getAll request should succeed');
});
}, 'Non existent key');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line', connection,
undefined, 0);
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), alphabet);
assert_array_equals(data.map(function(e) { return e.upper; }), ALPHABET);
t.done();
});
}, 'maxCount=0');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line-not-unique', connection,
'first');
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), 'abcdefghijklm'.split(''));
assert_true(data.every(function(e) { return e.half === 'first'; }));
t.done();
});
}, 'Retrieve multiEntry key');
getall_test(function(t, connection) {
var req = createGetAllRequest(t, 'out-of-line-multi', connection,
'vowel');
req.onsuccess = t.step_func(function(evt) {
var data = evt.target.result;
assert_class_string(data, 'Array', 'result should be an array');
assert_array_equals(data.map(function(e) { return e.ch; }), ['a', 'e', 'i', 'o', 'u']);
assert_array_equals(data[0].attribs, ['vowel', 'first']);
assert_true(data.every(function(e) { return e.attribs[0] === 'vowel'; }));
t.done();
});
}, 'Retrieve one key multiple values');
</script>
<!-- This block is from idbobjectstore_openKeyCursor.htm -->
<script>
function store_test(func, name) {
indexeddb_test(
function(t, db, tx) {
var store = db.createObjectStore("store");
for (var i = 0; i < 10; ++i) {
store.put("value: " + i, i);
}
},
function(t, db) {
var tx = db.transaction("store", "readonly", {durability: 'relaxed'});
var store = tx.objectStore("store");
func(t, db, tx, store);
}, name);
}
store_test(function(t, db, tx, store) {
var expected = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
var actual = [];
var request = store.openKeyCursor();
request.onsuccess = t.step_func(function() {
var cursor = request.result;
if (!cursor)
return;
assert_equals(cursor.direction, "next");
assert_false("value" in cursor);
assert_equals(indexedDB.cmp(cursor.key, cursor.primaryKey), 0);
actual.push(cursor.key);
cursor.continue();
});
tx.onabort = t.unreached_func("transaction aborted");
tx.oncomplete = t.step_func(function() {
assert_array_equals(expected, actual, "keys should match");
t.done();
});
}, "IDBObjectStore.openKeyCursor() - forward iteration");
store_test(function(t, db, tx, store) {
var expected = [9, 8, 7, 6, 5, 4, 3, 2, 1, 0];
var actual = [];
var request = store.openKeyCursor(null, "prev");
request.onsuccess = t.step_func(function() {
var cursor = request.result;
if (!cursor)
return;
assert_equals(cursor.direction, "prev");
assert_false("value" in cursor);
assert_equals(indexedDB.cmp(cursor.key, cursor.primaryKey), 0);
actual.push(cursor.key);
cursor.continue();
});
tx.onabort = t.unreached_func("transaction aborted");
tx.oncomplete = t.step_func(function() {
assert_array_equals(expected, actual, "keys should match");
t.done();
});
}, "IDBObjectStore.openKeyCursor() - reverse iteration");
store_test(function(t, db, tx, store) {
var expected = [4, 5, 6];
var actual = [];
var request = store.openKeyCursor(IDBKeyRange.bound(4, 6));
request.onsuccess = t.step_func(function() {
var cursor = request.result;
if (!cursor)
return;
assert_equals(cursor.direction, "next");
assert_false("value" in cursor);
assert_equals(indexedDB.cmp(cursor.key, cursor.primaryKey), 0);
actual.push(cursor.key);
cursor.continue();
});
tx.onabort = t.unreached_func("transaction aborted");
tx.oncomplete = t.step_func(function() {
assert_array_equals(expected, actual, "keys should match");
t.done();
});
}, "IDBObjectStore.openKeyCursor() - forward iteration with range");
store_test(function(t, db, tx, store) {
var expected = [6, 5, 4];
var actual = [];
var request = store.openKeyCursor(IDBKeyRange.bound(4, 6), "prev");
request.onsuccess = t.step_func(function() {
var cursor = request.result;
if (!cursor)
return;
assert_equals(cursor.direction, "prev");
assert_false("value" in cursor);
assert_equals(indexedDB.cmp(cursor.key, cursor.primaryKey), 0);
actual.push(cursor.key);
cursor.continue();
});
tx.onabort = t.unreached_func("transaction aborted");
tx.oncomplete = t.step_func(function() {
assert_array_equals(expected, actual, "keys should match");
t.done();
});
}, "IDBObjectStore.openKeyCursor() - reverse iteration with range");
store_test(function(t, db, tx, store) {
assert_throws_dom("DataError", function() { store.openKeyCursor(NaN); },
"openKeyCursor should throw on invalid number key");
assert_throws_dom("DataError", function() { store.openKeyCursor(new Date(NaN)); },
"openKeyCursor should throw on invalid date key");
assert_throws_dom("DataError", function() {
var cycle = [];
cycle.push(cycle);
store.openKeyCursor(cycle);
}, "openKeyCursor should throw on invalid array key");
assert_throws_dom("DataError", function() { store.openKeyCursor({}); },
"openKeyCursor should throw on invalid key type");
setTimeout(t.step_func(function() {
assert_throws_dom("TransactionInactiveError", function() { store.openKeyCursor(); },
"openKeyCursor should throw if transaction is inactive");
t.done();
}), 0);
}, "IDBObjectStore.openKeyCursor() - invalid inputs");
</script>
<!-- This block is from idbtransaction.htm -->
<script>
async_test(function(t) {
var dbname = "idbtransaction-" + document.location + t.name;
indexedDB.deleteDatabase(dbname);
var open_rq = indexedDB.open(dbname);
open_rq.onblocked = t.unreached_func('open_rq.onblocked');
open_rq.onerror = t.unreached_func('open_rq.onerror');
open_rq.onupgradeneeded = t.step_func(function(e) {
t.add_cleanup(function() {
open_rq.onerror = function(e) {
e.preventDefault();
};
open_rq.result.close();
indexedDB.deleteDatabase(open_rq.result.name);
});
assert_equals(e.target, open_rq, "e.target is reusing the same IDBOpenDBRequest");
assert_equals(e.target.transaction, open_rq.transaction, "IDBOpenDBRequest.transaction");
assert_true(e.target.transaction instanceof IDBTransaction, "transaction instanceof IDBTransaction");
t.done();
});
}, document.title + " - request gotten by the handler");
async_test(function(t) {
var dbname = "idbtransaction-" + document.location + t.name;
indexedDB.deleteDatabase(dbname);
var open_rq = indexedDB.open(dbname);
assert_equals(open_rq.transaction, null, "IDBOpenDBRequest.transaction");
assert_equals(open_rq.source, null, "IDBOpenDBRequest.source");
assert_equals(open_rq.readyState, "pending", "IDBOpenDBRequest.readyState");
assert_true(open_rq instanceof IDBOpenDBRequest, "open_rq instanceof IDBOpenDBRequest");
assert_equals(open_rq + "", "[object IDBOpenDBRequest]", "IDBOpenDBRequest (open_rq)");
open_rq.onblocked = t.unreached_func('open_rq.onblocked');
open_rq.onerror = t.unreached_func('open_rq.onerror');
open_rq.onupgradeneeded = t.step_func(function() {
t.add_cleanup(function() {
open_rq.onerror = function(e) {
e.preventDefault();
};
open_rq.result.close();
indexedDB.deleteDatabase(open_rq.result.name);
});
t.done();
});
}, document.title + " - request returned by open()");
</script>