summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/IndexedDB/transaction-scheduling-across-databases.any.js
diff options
context:
space:
mode:
Diffstat (limited to 'testing/web-platform/tests/IndexedDB/transaction-scheduling-across-databases.any.js')
-rw-r--r--testing/web-platform/tests/IndexedDB/transaction-scheduling-across-databases.any.js72
1 files changed, 72 insertions, 0 deletions
diff --git a/testing/web-platform/tests/IndexedDB/transaction-scheduling-across-databases.any.js b/testing/web-platform/tests/IndexedDB/transaction-scheduling-across-databases.any.js
new file mode 100644
index 0000000000..09d8ef20d1
--- /dev/null
+++ b/testing/web-platform/tests/IndexedDB/transaction-scheduling-across-databases.any.js
@@ -0,0 +1,72 @@
+// META: script=resources/support.js
+
+indexeddb_test(
+ (t, db) => {
+ const store = db.createObjectStore('store');
+ },
+
+ (t, db1) => {
+ // Open a second database.
+ const db2name = db1.name + '-2';
+ const delete_request = indexedDB.deleteDatabase(db2name);
+ delete_request.onerror = t.unreached_func('deleteDatabase() should succeed');
+ const open_request = indexedDB.open(db2name, 1);
+ open_request.onerror = t.unreached_func('open() should succeed');
+ open_request.onupgradeneeded = t.step_func(() => {
+ const db2 = open_request.result;
+ const store = db2.createObjectStore('store');
+ });
+ open_request.onsuccess = t.step_func(() => {
+ const db2 = open_request.result;
+ t.add_cleanup(() => {
+ db2.close();
+ indexedDB.deleteDatabase(db2.name);
+ });
+
+ let transaction1PutSuccess = false;
+ let transaction2PutSuccess = false;
+
+ const onTransactionComplete = barrier_func(2, t.step_func_done(() => {
+ assert_true(transaction1PutSuccess,
+ 'transaction1 should have executed at least one request');
+ assert_true(transaction2PutSuccess,
+ 'transaction1 should have executed at least one request');
+ }));
+
+
+ const transaction1 = db1.transaction('store', 'readwrite', {durability: 'relaxed'});
+ transaction1.onabort = t.unreached_func('transaction1 should complete');
+ transaction1.oncomplete = t.step_func(onTransactionComplete);
+
+ const transaction2 = db2.transaction('store', 'readwrite', {durability: 'relaxed'});
+ transaction2.onabort = t.unreached_func('transaction2 should complete');
+ transaction2.oncomplete = t.step_func(onTransactionComplete);
+
+ // Keep both transactions alive until each has reported at least one
+ // successful operation.
+
+ function doTransaction1Put() {
+ const request = transaction1.objectStore('store').put(0, 0);
+ request.onerror = t.unreached_func('put request should succeed');
+ request.onsuccess = t.step_func(() => {
+ transaction1PutSuccess = true;
+ if (!transaction2PutSuccess)
+ doTransaction1Put();
+ });
+ }
+
+ function doTransaction2Put() {
+ const request = transaction2.objectStore('store').put(0, 0);
+ request.onerror = t.unreached_func('put request should succeed');
+ request.onsuccess = t.step_func(() => {
+ transaction2PutSuccess = true;
+ if (!transaction1PutSuccess)
+ doTransaction2Put();
+ });
+ }
+
+ doTransaction1Put();
+ doTransaction2Put();
+ });
+ },
+ "Check that transactions in different databases can run in parallel.");