Migrated several tests from blink to V8 repository.

test/webkit/array-index-immediate-types.js

Index: test/webkit/array-index-immediate-types.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/array-index-immediate-types.js
similarity index 75%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/array-index-immediate-types.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..7bacc9d0fc2751ed6b0f943e64a9993226b10d1c 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/array-index-immediate-types.js
@@ -22,10 +22,23 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 description(
-"Tests the behavior of Array.prototype.concat while the array is having a bad time due to one of the elements we are concatenating."
+"This test checks the behaviour of indexing an Array with immediate types."
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
+var array = ["Zero", "One"];
 
+shouldBe("array[0]", '"Zero"');
+shouldBe("array[null]", "undefined");
+shouldBe("array[undefined]", "undefined");
+shouldBe("array[true]", "undefined");
+shouldBe("array[false]", "undefined");
 
+function putSelf(array, index)
+{
+    index = index << 0;
+    array[index] = index;
+    return true;
+}
+
+shouldBeTrue("putSelf([0], 0);");
+shouldBeTrue("putSelf([0], 1/9);");