1 files changed, 28 insertions, 0 deletions
diff --git a/toolkit/crashreporter/test/unit/test_crash_after_js_oom_reported_2.js b/toolkit/crashreporter/test/unit/test_crash_after_js_oom_reported_2.js
new file mode 100644
index 0000000000..ba67981444
--- /dev/null
+++ b/toolkit/crashreporter/test/unit/test_crash_after_js_oom_reported_2.js
@@ -0,0 +1,28 @@
+add_task(async function run_test() {
+  if (!("@mozilla.org/toolkit/crash-reporter;1" in Cc)) {
+    dump(
+      "INFO | test_crash_after_js_oom_reported_2.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().reportOutOfMemory();
+      Cu.forceGC(); // recover from first OOM
+      Cu.getJSTestingFunctions().reportOutOfMemory();
+    },
+    function (mdump, extra) {
+      Assert.equal(extra.TestKey, "Yes");
+
+      // Technically, GC can happen at any time, but it would be really
+      // peculiar for it to happen again heuristically right after a GC was
+      // forced. If extra.JSOutOfMemory is "Recovered" here, that's most
+      // likely a bug in the error reporting machinery.
+      Assert.equal(extra.JSOutOfMemory, "Reported");
+    },
+    true
+  );
+});