Migrated several tests from blink to V8 repository.

test/webkit/array-constructor-host-call.js

Index: test/webkit/array-constructor-host-call.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/array-constructor-host-call.js
similarity index 83%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/array-constructor-host-call.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..50d6489cafd0716dd5cbbe0f9da8a958d9f61ca6 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/array-constructor-host-call.js
@@ -22,10 +22,15 @@
 // 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 tests that array construction via a host call works."
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
-
+function constructArray(arrayConstructor) {
+    return new arrayConstructor(100);
+}
 
+for (var i = 0; i < 3; ++i) {
+    var array = constructArray(Array);
+    shouldBeTrue("array instanceof Array");
+    shouldBe("array.length", "100");
+}