Migrated several tests from blink to V8 repository.

test/webkit/finally-codegen-failure.js

Index: test/webkit/finally-codegen-failure.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/finally-codegen-failure.js
similarity index 75%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/finally-codegen-failure.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..037865608c6c76bc5f29f1ae82e60738eb42888a 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/finally-codegen-failure.js
@@ -21,11 +21,24 @@
 // (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("Test that finally behaviour is correct.");
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
+a = {
+    f: function() { return true; }
+};
 
+a.f.toString = function() { return "Fail"; };
 
+function f() {
+    try {
+        a.f();
+        a.f();
+        return a.f();
+    } finally {
+        a.f();
+    }
+}
+shouldBeTrue("f()")
+
+shouldBeTrue("(function () { var a = true; try { return a; } finally { a = false; }})()");
+shouldThrow("(function () { var a = 'PASS'; try { throw a; } finally { a = 'FAIL'; }})()");