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-rw-r--r--tools/profiler/tests/test_start.js25
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/profiler/tests/test_start.js b/tools/profiler/tests/test_start.js
new file mode 100644
index 000000000..b04b130ff
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+++ b/tools/profiler/tests/test_start.js
@@ -0,0 +1,25 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+function run_test() {
+ // If we can't get the profiler component then assume gecko was
+ // built without it and pass all the tests
+ var profilerCc = Cc["@mozilla.org/tools/profiler;1"];
+ if (!profilerCc)
+ return;
+
+ var profiler = Cc["@mozilla.org/tools/profiler;1"].getService(Ci.nsIProfiler);
+ if (!profiler)
+ return;
+
+ do_check_true(!profiler.IsActive());
+
+ profiler.StartProfiler(10, 100, [], 0);
+
+ do_check_true(profiler.IsActive());
+
+ profiler.StopProfiler();
+
+ do_check_true(!profiler.IsActive());
+}