1 files changed, 21 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-pause-on-next.js b/devtools/client/debugger/test/mochitest/browser_dbg-pause-on-next.js
new file mode 100644
index 0000000000..44e9a3aba6
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-pause-on-next.js
@@ -0,0 +1,21 @@
+/* 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/>. */
+
+// Tests that when  pause on next is selected, we  pause on the next execution
+
+"use strict";
+
+add_task(async function() {
+  const dbg = await initDebugger("doc-scripts.html");
+  const {
+    selectors: { getIsWaitingOnBreak, getCurrentThread },
+  } = dbg;
+
+  clickElement(dbg, "pause");
+  await waitForState(dbg, state => getIsWaitingOnBreak(getCurrentThread()));
+  invokeInTab("simple");
+
+  await waitForPaused(dbg, "simple3");
+  assertPaused(dbg);
+});