Migrated several tests from blink to V8 repository.

test/webkit/function-constructor-single-line-comment.js

Index: test/webkit/function-constructor-single-line-comment.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/function-constructor-single-line-comment.js
similarity index 81%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/function-constructor-single-line-comment.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..4586ee6718a0f1f9c78f63b7cd1067e227b2a791 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/function-constructor-single-line-comment.js
@@ -22,10 +22,10 @@
 // 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 that the Function constructor works correctly in the presence of single line comments."
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
-
-
+shouldBeTrue("(new Function('return true//'))()");
+shouldBeTrue("(new Function('return true;//'))()");
+shouldBeTrue("(new Function('a', 'return a//'))(true)");
+shouldBeTrue("(new Function('a', 'return a;//'))(true)");