Migrate more tests from blink repository.

test/webkit/fast/js/kde/scope.js

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 // 1.  Redistributions of source code must retain the above copyright
 //     notice, this list of conditions and the following disclaimer.
 // 2.  Redistributions in binary form must reproduce the above copyright
 //     notice, this list of conditions and the following disclaimer in the
 //     documentation and/or other materials provided with the distribution.
 //
 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (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(
-"This test checks that toString() round-trip on a function that has do..while in JavaScript does not insert extra semicolon."
-);
+description("KDE JS Test");
+var b = new Boolean();
+b.x = 11;
 
-function f1() {
-    do {} while(0);
+with (b) {
+  f = function(a) { return a*x; } // remember scope chain
 }
 
-function f2() {
-    do {} while(0)
+shouldBe("f(2)", "22");
+
+var OBJECT = new MyObject( "hello" );
+function MyObject(value) {
+    this.value = value;
+    this.toString = new Function( "return this.value+''" );
+    return this;
+}
+shouldBe("OBJECT.toString()", "'hello'");
+var s;
+with (OBJECT) {
+    s = toString();
+}
+shouldBe("s", "'hello'");
+
+
+// Make sure that for ... in reevaluates the scoping every time!
+P = { foo : 1, bar : 2, baz : 3 }
+
+function testForIn() {
+   for (g in P) {
+        eval("var g;") //Change the scope of g half-ways through the loop
+   }
 }
 
-function f3() {
-    do {} while(0)   ;
-}
-
-function f4() {
-    do {} while(0)  /*empty*/ ;
-}
-
-
-
-if (typeof uneval == "undefined")
-    uneval = function(x) { return '(' + x.toString()+ ')'; }
-
-
-uf1 = uneval(f1);
-ueuf1 = uneval(eval(uneval(f1)));
-
-uf2 = uneval(f2);
-ueuf2 = uneval(eval(uneval(f2)));
-
-uf3 = uneval(f3);
-ueuf3 = uneval(eval(uneval(f3)));
-
-uf4 = uneval(f4);
-ueuf4 = uneval(eval(uneval(f4)));
-
-
-
-shouldBe("ueuf1", "uf1");
-shouldBe("ueuf2", "uf2");
-shouldBe("ueuf3", "uf3");
-shouldBe("ueuf4", "uf4");
+testForIn();
+shouldBe("g", "'foo'"); //Before the eval, g was in outer scope, but not after!