Migrated several tests from blink to V8 repository.

test/webkit/property-iteration.js

Index: test/webkit/property-iteration.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/property-iteration.js
similarity index 74%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/property-iteration.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..af7984ed99c9d8e8082420b100bf40c5b4c3ef24 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/property-iteration.js
@@ -21,11 +21,23 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 // 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."
-);
+description("This tests ordering of static properties.");
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
+function arrayEqual(a,b)
+{
+    if (a.length != b.length)
+        return false;
+    for (var i in a)
+        if (a[i] !== b[i])
+            return false;
+    return true;
+}
 
+// Assigning to 'Math.sin' should not change iteration order of properties.
+var before = Object.getOwnPropertyNames(Math);
+Math.sin = 42;
+var after = Object.getOwnPropertyNames(Math);
 
+shouldBeTrue('arrayEqual(before, after)');
+
+successfullyParsed = true;