1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/truthiness/obj-obj-not-equal.js b/js/src/jit-test/tests/truthiness/obj-obj-not-equal.js
new file mode 100644
index 000000000..f1b2d7c19
--- /dev/null
+++ b/js/src/jit-test/tests/truthiness/obj-obj-not-equal.js
@@ -0,0 +1,23 @@
+function f(v1, v2, value)
+{
+  var b = v1 != v2;
+  assertEq(b, value,
+           "failed: " + v1 + ", " + v2 + ": " + value);
+}
+
+var obj = {};
+var emul = objectEmulatingUndefined();
+
+f(obj, obj, false);
+f(obj, obj, false);
+f(emul, obj, true);
+f(emul, obj, true);
+f(obj, emul, true);
+f(obj, emul, true);
+f(Object.prototype, obj, true);
+f(Object.prototype, obj, true);
+f(emul, emul, false);
+f(objectEmulatingUndefined(), emul, true);
+f(objectEmulatingUndefined(), emul, true);
+f(emul, objectEmulatingUndefined(), true);
+f(emul, objectEmulatingUndefined(), true);