1 files changed, 30 insertions, 0 deletions
diff --git a/toolkit/components/startup/tests/browser/browser_crash_detection.js b/toolkit/components/startup/tests/browser/browser_crash_detection.js
new file mode 100644
index 0000000000..a53669452d
--- /dev/null
+++ b/toolkit/components/startup/tests/browser/browser_crash_detection.js
@@ -0,0 +1,30 @@
+/* Any copyright is dedicated to the Public Domain.
+ *    http://creativecommons.org/publicdomain/zero/1.0/
+ */
+/* eslint-disable mozilla/no-arbitrary-setTimeout */
+
+function test() {
+  function checkLastSuccess() {
+    let lastSuccess = Services.prefs.getIntPref("toolkit.startup.last_success");
+    let si = Services.startup.getStartupInfo();
+    is(
+      lastSuccess,
+      parseInt(si.main.getTime() / 1000, 10),
+      "Startup tracking pref should be set after a delay at the end of startup"
+    );
+    finish();
+  }
+
+  if (
+    Services.prefs.getPrefType("toolkit.startup.max_resumed_crashes") ==
+    Services.prefs.PREF_INVALID
+  ) {
+    info("Skipping this test since startup crash detection is disabled");
+    return;
+  }
+
+  const startupCrashEndDelay = 35 * 1000;
+  waitForExplicitFinish();
+  requestLongerTimeout(2);
+  setTimeout(checkLastSuccess, startupCrashEndDelay);
+}