1 files changed, 24 insertions, 0 deletions
diff --git a/toolkit/components/places/tests/maintenance/test_corrupt_telemetry.js b/toolkit/components/places/tests/maintenance/test_corrupt_telemetry.js
new file mode 100644
index 0000000000..d6659267da
--- /dev/null
+++ b/toolkit/components/places/tests/maintenance/test_corrupt_telemetry.js
@@ -0,0 +1,24 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests that history initialization correctly handles a request to forcibly
+// replace the current database.
+
+add_task(async function () {
+  await createCorruptDb("places.sqlite");
+
+  let count = Services.telemetry
+    .getHistogramById("PLACES_DATABASE_CORRUPTION_HANDLING_STAGE")
+    .snapshot().values[3];
+  Assert.equal(count, undefined, "There should be no telemetry");
+
+  Assert.equal(
+    PlacesUtils.history.databaseStatus,
+    PlacesUtils.history.DATABASE_STATUS_CORRUPT
+  );
+
+  count = Services.telemetry
+    .getHistogramById("PLACES_DATABASE_CORRUPTION_HANDLING_STAGE")
+    .snapshot().values[3];
+  Assert.equal(count, 1, "Telemetry should have been added");
+});