Add m-esr52 at 52.6.0

1 files changed, 52 insertions, 0 deletions

diff --git a/testing/xpcshell/example/unit/check_profile.js b/testing/xpcshell/example/unit/check_profile.js
new file mode 100644
index 000000000..b2451c5f9
--- /dev/null
+++ b/testing/xpcshell/example/unit/check_profile.js
@@ -0,0 +1,52 @@
+/* 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/. */
+
+var {classes: Cc, interfaces: Ci} = Components;
+
+function check_profile_dir(profd)
+{
+  Assert.ok(profd.exists());
+  Assert.ok(profd.isDirectory());
+  let dirSvc = Cc["@mozilla.org/file/directory_service;1"]
+                 .getService(Ci.nsIProperties);
+  let profd2 = dirSvc.get("ProfD", Ci.nsILocalFile);
+  Assert.ok(profd2.exists());
+  Assert.ok(profd2.isDirectory());
+  // make sure we got the same thing back...
+  Assert.ok(profd.equals(profd2));
+}
+
+function check_do_get_profile(fireProfileAfterChange)
+{
+  const observedTopics = new Map([
+    ["profile-do-change", 0],
+    ["profile-after-change", 0],
+  ]);
+  const expectedTopics = new Map(observedTopics);
+
+  const obs = Cc["@mozilla.org/observer-service;1"]
+                   .getService(Ci.nsIObserverService);
+  for (let [topic,] of observedTopics) {
+    obs.addObserver(() => {
+      let val = observedTopics.get(topic) + 1;
+      observedTopics.set(topic, val);
+    }, topic, false);
+  }
+
+  // Trigger profile creation.
+  let profd = do_get_profile();
+  check_profile_dir(profd);
+
+  // Check the observed topics
+  expectedTopics.set("profile-do-change", 1);
+  if (fireProfileAfterChange) {
+    expectedTopics.set("profile-after-change", 1);
+  }
+  Assert.deepEqual(observedTopics, expectedTopics);
+
+  // A second do_get_profile() should not trigger more notifications.
+  profd = do_get_profile();
+  check_profile_dir(profd);
+  Assert.deepEqual(observedTopics, expectedTopics);
+}