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<!doctype html>
<meta charset=utf-8>
<title>IndexedDB: UpgradeNeeded Tests</title>
<meta name="help" href="https://w3c.github.io/IndexedDB/#commit-transaction">
<meta name="help" href="https://w3c.github.io/IndexedDB/#dom-idbfactory-open">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
function upgradeneeded_test(upgrade_func, success_func, error_func, description) {
async_test(function(t) {
var dbName = 'db' + self.location.pathname + '-' + description;
var delete_request = indexedDB.deleteDatabase(dbName);
delete_request.onerror = t.unreached_func('deleteDatabase should not fail');
delete_request.onsuccess = t.step_func(function() {
var open_request = indexedDB.open(dbName);
open_request.onupgradeneeded = t.step_func(function() {
t.add_cleanup(function() {
if (open_request.result) {
open_request.result.close(),
indexedDB.deleteDatabase(dbName);
}
});
upgrade_func(t, open_request);
});
open_request.onsuccess = t.step_func(function() {
success_func(t, open_request);
});
if (error_func) {
open_request.onerror = function() { error_func(t, open_request); };
} else {
open_request.onerror = t.unreached_func('open failed');
}
});
}, description);
}
(function() {
var order = [];
upgradeneeded_test(
function upgrade(t, request) {
order.push('Upgrade');
var db = request.result;
var deleteRequest = indexedDB.deleteDatabase(db.name);
deleteRequest.onsuccess = t.step_func(function() {
assert_array_equals(order, ['Upgrade', 'Open Success']);
t.done();
});
deleteRequest.onerror = t.unreached_func('delete failed');
},
function success(t, request) {
var db = request.result;
db.close();
order.push('Open Success');
},
null,
'indexedDB.delete called from upgradeneeded handler'
);
}());
(function() {
var order = [];
upgradeneeded_test(
function upgrade(t, request) {
order.push('Upgrade');
request.transaction.abort();
order.push('Upgrade Transaction Aborted');
var db = request.result;
var deleteRequest = indexedDB.deleteDatabase(db.name);
deleteRequest.onsuccess = t.step_func(function() {
assert_array_equals(
order, ['Upgrade', 'Upgrade Transaction Aborted', 'Open Error']);
t.done();
});
deleteRequest.onerror = t.unreached_func('delete failed');
},
function success(t, request) {
t.unreached_func('open should not succeed');
},
function error_func(t, request) {
assert_array_equals(order, ['Upgrade', 'Upgrade Transaction Aborted']);
order.push('Open Error');
},
'Abort transaction before deleting database in upgradeneeded handler'
);
}());
(function() {
var order = [];
upgradeneeded_test(
function upgrade(t, request) {
order.push('Upgrade');
var db = request.result;
var deleteRequest = indexedDB.deleteDatabase(db.name);
request.transaction.abort();
order.push('Upgrade Transaction Aborted');
deleteRequest.onsuccess = t.step_func(function() {
assert_array_equals(
order, ['Upgrade', 'Upgrade Transaction Aborted', 'Open Error']);
t.done();
});
deleteRequest.onerror = t.unreached_func('delete failed');
},
function success(t, request) {
t.unreached_func('open should not succeed');
},
function error_func(t, request) {
assert_array_equals(order, ['Upgrade', 'Upgrade Transaction Aborted']);
order.push('Open Error');
},
'Abort transaction after deleting database in upgradeneeded event handler'
);
}());
(function() {
var order = [];
upgradeneeded_test(
function upgrade(t, request) {
order.push('Upgrade');
var db = request.result;
db.createObjectStore('store');
request.transaction.oncomplete = t.step_func(function() {
order.push('Upgrade transaction complete');
var txn = db.transaction('store', 'readwrite', {durability: 'relaxed'});
var store = txn.objectStore('store');
store.put('value', 'key');
txn.oncomplete = t.step_func(function() {
assert_array_equals(
order,
['Upgrade', 'Upgrade transaction complete', 'Open Success']);
t.done();
});
txn.onerror = t.unreached_func('error on transaction');
txn.onabort = t.unreached_func('aborting transaction');
});
},
function success(t, request) {
order.push('Open Success');
},
null,
'transaction oncomplete ordering relative to open request onsuccess'
);
}());
</script>
|
