Migrated several tests from blink to V8 repository.

test/webkit/function-declaration.js

Index: test/webkit/function-declaration.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/function-declaration.js
similarity index 85%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/function-declaration.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..fbc4efb42e42a93281795b0b4a05e1dcedcbc160 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/function-declaration.js
@@ -22,10 +22,9 @@
 // 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 ensures we correctly parse (or not) various function declarations"
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
-
-
+shouldBeUndefined("eval('function f(){return true;}')");
+shouldBeTrue("eval('function f(){return true;};f')()");
+shouldThrow("eval('function(){return false;}')()");