1 files changed, 70 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/is/not-same-value-x-y-type.js b/js/src/tests/test262/built-ins/Object/is/not-same-value-x-y-type.js
new file mode 100644
index 0000000000..b33e75f234
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/is/not-same-value-x-y-type.js
@@ -0,0 +1,70 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.1.2.10
+description: >
+    Object.is ( value1, value2 )
+
+    7.2.9 SameValue(x, y)
+
+    ...
+    3. If Type(x) is different from Type(y), return false.
+    ...
+
+---*/
+
+var a = {};
+
+assert.sameValue(Object.is(a, true), false, "`Object.is(a, true)` returns `false`");
+assert.sameValue(Object.is(a, ''), false, "`Object.is(a, '')` returns `false`");
+assert.sameValue(Object.is(a, 0), false, "`Object.is(a, 0)` returns `false`");
+assert.sameValue(
+  Object.is(a, undefined),
+  false,
+  "`Object.is(a, undefined)` returns `false`"
+);
+
+assert.sameValue(Object.is(NaN, true), false, "`Object.is(NaN, true)` returns `false`");
+assert.sameValue(Object.is(NaN, ''), false, "`Object.is(NaN, '')` returns `false`");
+assert.sameValue(Object.is(NaN, a), false, "`Object.is(NaN, a)` returns `false`");
+assert.sameValue(
+  Object.is(NaN, undefined),
+  false,
+  "`Object.is(NaN, undefined)` returns `false`"
+);
+assert.sameValue(Object.is(NaN, null), false, "`Object.is(NaN, null)` returns `false`");
+
+assert.sameValue(Object.is(true, 0), false, "`Object.is(true, 0)` returns `false`");
+assert.sameValue(Object.is(true, a), false, "`Object.is(true, a)` returns `false`");
+assert.sameValue(
+  Object.is(true, undefined),
+  false,
+  "`Object.is(true, undefined)` returns `false`"
+);
+assert.sameValue(Object.is(true, null), false, "`Object.is(true, null)` returns `false`");
+assert.sameValue(Object.is(true, NaN), false, "`Object.is(true, NaN)` returns `false`");
+assert.sameValue(Object.is(true, ''), false, "`Object.is(true, '')` returns `false`");
+
+assert.sameValue(Object.is(false, 0), false, "`Object.is(false, 0)` returns `false`");
+assert.sameValue(Object.is(false, a), false, "`Object.is(false, a)` returns `false`");
+assert.sameValue(
+  Object.is(false, undefined),
+  false,
+  "`Object.is(false, undefined)` returns `false`"
+);
+assert.sameValue(Object.is(false, null), false, "`Object.is(false, null)` returns `false`");
+assert.sameValue(Object.is(false, NaN), false, "`Object.is(false, NaN)` returns `false`");
+assert.sameValue(Object.is(false, ''), false, "`Object.is(false, '')` returns `false`");
+
+assert.sameValue(Object.is(0, true), false, "`Object.is(0, true)` returns `false`");
+assert.sameValue(Object.is(0, a), false, "`Object.is(0, a)` returns `false`");
+assert.sameValue(
+  Object.is(0, undefined),
+  false,
+  "`Object.is(0, undefined)` returns `false`"
+);
+assert.sameValue(Object.is(0, null), false, "`Object.is(0, null)` returns `false`");
+assert.sameValue(Object.is(0, NaN), false, "`Object.is(0, NaN)` returns `false`");
+assert.sameValue(Object.is(0, ''), false, "`Object.is(0, '')` returns `false`");
+
+reportCompare(0, 0);