1 files changed, 39 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_bug1082450.js b/js/xpconnect/tests/unit/test_bug1082450.js
new file mode 100644
index 0000000000..116fe8aa32
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_bug1082450.js
@@ -0,0 +1,39 @@
+function run_test() {
+
+  var sb = new Cu.Sandbox('http://www.example.com');
+  function checkThrows(str, rgxp) {
+    try {
+      sb.eval(str);
+      Assert.ok(false, "eval should have thrown");
+    } catch (e) {
+      Assert.ok(rgxp.test(e), "error message should match");
+    }
+  }
+
+  sb.exposed = {
+    get getterProp() { return 42; },
+    set setterProp(x) { },
+    get getterSetterProp() { return 42; },
+    set getterSetterProp(x) { },
+    simpleValueProp: 42,
+    objectValueProp: { val: 42, __exposedProps__: { val: 'r' } },
+    contentCallableValueProp: new sb.Function('return 42'),
+    chromeCallableValueProp: function() {},
+    __exposedProps__: { getterProp : 'r',
+                        setterProp : 'w',
+                        getterSetterProp: 'rw',
+                        simpleValueProp: 'r',
+                        objectValueProp: 'r',
+                        contentCallableValueProp: 'r',
+                        chromeCallableValueProp: 'r' }
+  };
+
+  Assert.equal(sb.eval('exposed.simpleValueProp'), undefined);
+  Assert.equal(sb.eval('exposed.objectValueProp'), undefined);
+  Assert.equal(sb.eval('exposed.getterProp;'), undefined);
+  Assert.equal(sb.eval('exposed.getterSetterProp;'), undefined);
+  checkThrows('exposed.setterProp = 42;', /Permission denied/i);
+  checkThrows('exposed.getterSetterProp = 42;', /Permission denied/i);
+  Assert.equal(sb.eval('exposed.contentCallableValueProp'), undefined);
+  checkThrows('exposed.chromeCallableValueProp();', /is not a function/i);
+}