1 files changed, 69 insertions, 0 deletions
diff --git a/browser/devtools/tilt/test/browser_tilt_utils01.js b/browser/devtools/tilt/test/browser_tilt_utils01.js
new file mode 100644
index 000000000..7beb6a3a2
--- /dev/null
+++ b/browser/devtools/tilt/test/browser_tilt_utils01.js
@@ -0,0 +1,69 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+function test() {
+  let prefs = TiltUtils.Preferences;
+  ok(prefs, "The TiltUtils.Preferences wasn't found.");
+
+  prefs.create("test-pref-bool", "boolean", true);
+  prefs.create("test-pref-int", "integer", 42);
+  prefs.create("test-pref-string", "string", "hello world!");
+
+  is(prefs.get("test-pref-bool", "boolean"), true,
+    "The boolean test preference wasn't initially set correctly.");
+  is(prefs.get("test-pref-int", "integer"), 42,
+    "The integer test preference wasn't initially set correctly.");
+  is(prefs.get("test-pref-string", "string"), "hello world!",
+    "The string test preference wasn't initially set correctly.");
+
+
+  prefs.set("test-pref-bool", "boolean", false);
+  prefs.set("test-pref-int", "integer", 24);
+  prefs.set("test-pref-string", "string", "!dlrow olleh");
+
+  is(prefs.get("test-pref-bool", "boolean"), false,
+    "The boolean test preference wasn't changed correctly.");
+  is(prefs.get("test-pref-int", "integer"), 24,
+    "The integer test preference wasn't changed correctly.");
+  is(prefs.get("test-pref-string", "string"), "!dlrow olleh",
+    "The string test preference wasn't changed correctly.");
+
+
+  is(typeof prefs.get("unknown-pref", "boolean"), "undefined",
+    "Inexisted boolean prefs should be handled as undefined.");
+  is(typeof prefs.get("unknown-pref", "integer"), "undefined",
+    "Inexisted integer prefs should be handled as undefined.");
+  is(typeof prefs.get("unknown-pref", "string"), "undefined",
+    "Inexisted string prefs should be handled as undefined.");
+
+
+  is(prefs.get("test-pref-bool", "integer"), null,
+    "The get() boolean function didn't handle incorrect types as it should.");
+  is(prefs.get("test-pref-bool", "string"), null,
+    "The get() boolean function didn't handle incorrect types as it should.");
+  is(prefs.get("test-pref-int", "boolean"), null,
+    "The get() integer function didn't handle incorrect types as it should.");
+  is(prefs.get("test-pref-int", "string"), null,
+    "The get() integer function didn't handle incorrect types as it should.");
+  is(prefs.get("test-pref-string", "boolean"), null,
+    "The get() string function didn't handle incorrect types as it should.");
+  is(prefs.get("test-pref-string", "integer"), null,
+    "The get() string function didn't handle incorrect types as it should.");
+
+
+  is(typeof prefs.get(), "undefined",
+    "The get() function should not work if not enough params are passed.");
+  is(typeof prefs.set(), "undefined",
+    "The set() function should not work if not enough params are passed.");
+  is(typeof prefs.create(), "undefined",
+    "The create() function should not work if not enough params are passed.");
+
+
+  is(prefs.get("test-pref-wrong-type", "wrong-type", 1), null,
+    "The get() function should expect only correct pref types.");
+  is(prefs.set("test-pref-wrong-type", "wrong-type", 1), false,
+    "The set() function should expect only correct pref types.");
+  is(prefs.create("test-pref-wrong-type", "wrong-type", 1), false,
+    "The create() function should expect only correct pref types.");
+}