1 files changed, 52 insertions, 0 deletions
diff --git a/dom/indexedDB/test/unit/test_transaction_lifetimes_nested.js b/dom/indexedDB/test/unit/test_transaction_lifetimes_nested.js
new file mode 100644
index 0000000000..88ac61b58c
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_lifetimes_nested.js
@@ -0,0 +1,52 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/* exported testGenerator, disableWorkerTest */
+var disableWorkerTest = "This test uses SpecialPowers";
+
+var testGenerator = testSteps();
+
+function* testSteps() {
+  let request = indexedDB.open(
+    this.window ? window.location.pathname : "Splendid Test",
+    1
+  );
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  event.target.onsuccess = continueToNextStep;
+  db.createObjectStore("foo");
+  yield undefined;
+
+  db.transaction("foo");
+
+  let transaction2;
+
+  let eventHasRun;
+
+  let tm = SpecialPowers.Services ? SpecialPowers.Services.tm : Services.tm;
+
+  tm.dispatchToMainThread(function () {
+    eventHasRun = true;
+
+    transaction2 = db.transaction("foo");
+  });
+
+  tm.spinEventLoopUntil(
+    "Test(test_transaction_lifetimes_nested.js:testSteps)",
+    () => eventHasRun
+  );
+
+  ok(transaction2, "Non-null transaction2");
+
+  continueToNextStep();
+  yield undefined;
+
+  finishTest();
+}