1 files changed, 23 insertions, 0 deletions
diff --git a/toolkit/crashreporter/test/unit/test_crash_after_js_large_allocation_failure.js b/toolkit/crashreporter/test/unit/test_crash_after_js_large_allocation_failure.js
new file mode 100644
index 0000000000..611ba9b6ac
--- /dev/null
+++ b/toolkit/crashreporter/test/unit/test_crash_after_js_large_allocation_failure.js
@@ -0,0 +1,23 @@
+add_task(async function run_test() {
+  if (!("@mozilla.org/toolkit/crash-reporter;1" in Cc)) {
+    dump(
+      "INFO | test_crash_after_js_large_allocation_failure.js | Can't test crashreporter in a non-libxul build.\n"
+    );
+    return;
+  }
+
+  await do_crash(
+    function () {
+      crashType = CrashTestUtils.CRASH_MOZ_CRASH;
+      crashReporter.annotateCrashReport("TestKey", "Yes");
+      Cu.getJSTestingFunctions().reportLargeAllocationFailure();
+      Cu.forceGC();
+    },
+    function (mdump, extra) {
+      Assert.equal(extra.TestKey, "Yes");
+      Assert.equal(false, "JSOutOfMemory" in extra);
+      Assert.equal(extra.JSLargeAllocationFailure, "Recovered");
+    },
+    true
+  );
+});