1 files changed, 15 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-idb-run-to-completion.js b/devtools/client/debugger/test/mochitest/browser_dbg-idb-run-to-completion.js
new file mode 100644
index 0000000000..dcd4a11463
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-idb-run-to-completion.js
@@ -0,0 +1,15 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// Test that IDB transactions are not processed at microtask checkpoints
+// introduced by debugger hooks.
+
+"use strict";
+
+add_task(async function () {
+  const dbg = await initDebugger("doc-idb-run-to-completion.html");
+  invokeInTab("test", "doc-xhr-run-to-completion.html");
+  await waitForPaused(dbg);
+  ok(true, "paused after successfully processing IDB transaction");
+});