1 files changed, 21 insertions, 0 deletions
diff --git a/tools/profiler/tests/xpcshell/test_shared_library.js b/tools/profiler/tests/xpcshell/test_shared_library.js
new file mode 100644
index 0000000000..e211ca642b
--- /dev/null
+++ b/tools/profiler/tests/xpcshell/test_shared_library.js
@@ -0,0 +1,21 @@
+/* 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() {
+  var libs = Services.profiler.sharedLibraries;
+
+  Assert.equal(typeof libs, "object");
+  Assert.ok(Array.isArray(libs));
+  Assert.equal(typeof libs, "object");
+  Assert.ok(libs.length >= 1);
+  Assert.equal(typeof libs[0], "object");
+  Assert.equal(typeof libs[0].name, "string");
+  Assert.equal(typeof libs[0].path, "string");
+  Assert.equal(typeof libs[0].debugName, "string");
+  Assert.equal(typeof libs[0].debugPath, "string");
+  Assert.equal(typeof libs[0].arch, "string");
+  Assert.equal(typeof libs[0].start, "number");
+  Assert.equal(typeof libs[0].end, "number");
+  Assert.ok(libs[0].start <= libs[0].end);
+}