Migrated several tests from blink to V8 repository.

test/webkit/dfg-inline-new-array-buffer.js

Index: test/webkit/dfg-inline-new-array-buffer.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/dfg-inline-new-array-buffer.js
similarity index 79%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/dfg-inline-new-array-buffer.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..c751f0314930260d5ab9291d68c51a4378a375af 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/dfg-inline-new-array-buffer.js
@@ -22,10 +22,26 @@
 // 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 inlining correctly handles constant buffers."
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
+function foo() {
+    return [1, 2, 3, 4];
+}
 
+function bar() {
+    return foo();
+}
 
+for (var i = 0; i < 1000; ++i) {
+    bar();
+}
+
+for (var i = 0; i < 10; ++i) {
+    shouldBe("bar()[0]", "1")
+    shouldBe("bar()[1]", "2")
+    shouldBe("bar()[2]", "3")
+    shouldBe("bar()[3]", "4")
+}
+
+var successfullyParsed = true;