1 files changed, 20 insertions, 0 deletions
diff --git a/toolkit/crashreporter/test/unit/crasher_subprocess_tail.js b/toolkit/crashreporter/test/unit/crasher_subprocess_tail.js
new file mode 100644
index 0000000000..c9e415b567
--- /dev/null
+++ b/toolkit/crashreporter/test/unit/crasher_subprocess_tail.js
@@ -0,0 +1,20 @@
+/* import-globals-from crasher_subprocess_head.js */
+
+// Let the event loop process a bit before crashing.
+if (shouldDelay) {
+  let shouldCrashNow = false;
+
+  Services.tm.dispatchToMainThread({
+    run: () => {
+      shouldCrashNow = true;
+    },
+  });
+
+  Services.tm.spinEventLoopUntil(
+    "Test(crasher_subprocess_tail.js:shouldDelay)",
+    () => shouldCrashNow
+  );
+}
+
+// now actually crash
+CrashTestUtils.crash(crashType);