1 files changed, 34 insertions, 0 deletions
diff --git a/ipc/glue/test/browser/browser_utility_crashReporter.js b/ipc/glue/test/browser/browser_utility_crashReporter.js
new file mode 100644
index 0000000000..73e6c6355a
--- /dev/null
+++ b/ipc/glue/test/browser/browser_utility_crashReporter.js
@@ -0,0 +1,34 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+async function startAndCrashUtility(numUnknownActors, actorsCheck) {
+  const actors = Array(numUnknownActors).fill("unknown");
+  const utilityPid = await startUtilityProcess(actors);
+  await crashSomeUtility(utilityPid, actorsCheck);
+}
+
+// When running full suite, previous tests may have left some utility
+// processes running and this might interfere with our testing.
+add_setup(async function ensureNoExistingProcess() {
+  await killUtilityProcesses();
+});
+
+add_task(async function utilityNoActor() {
+  await startAndCrashUtility(0, actorNames => {
+    return actorNames === undefined;
+  });
+});
+
+add_task(async function utilityOneActor() {
+  await startAndCrashUtility(1, actorNames => {
+    return actorNames === kGenericUtilityActor;
+  });
+});
+
+add_task(async function utilityManyActors() {
+  await startAndCrashUtility(42, actorNames => {
+    return actorNames === Array(42).fill("unknown").join(", ");
+  });
+});