17 files changed, 364 insertions, 0 deletions
diff --git a/js/src/tests/test262/ch12/12.9/12.9-1.js b/js/src/tests/test262/ch12/12.9/12.9-1.js
new file mode 100644
index 000000000..098042e93
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/12.9-1.js
@@ -0,0 +1,25 @@
+/// Copyright (c) 2012 Ecma International.  All rights reserved. 
+/// Ecma International makes this code available under the terms and conditions set
+/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
+/// "Use Terms").   Any redistribution of this code must retain the above 
+/// copyright and this notice and otherwise comply with the Use Terms.
+/**
+ * @path ch12/12.9/12.9-1.js
+ * @description The return Statement - a return statement without an expression may have a LineTerminator before the semi-colon
+ */
+
+
+function testcase() {
+        var sum = 0;
+        (function innerTest() {
+            for (var i = 1; i <= 10; i++) {
+                if (i === 6) {
+                    return
+                    ;
+                }
+                sum += i;
+            }
+        })();
+        return sum === 15;
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T1.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T1.js
new file mode 100644
index 000000000..a4115f7ec
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T1.js
@@ -0,0 +1,17 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T1.js
+ * @description Checking if execution of "return" with no function fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+var x=1;
+return;
+var y=2;
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T10.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T10.js
new file mode 100644
index 000000000..63bcd816c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T10.js
@@ -0,0 +1,17 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T10.js
+ * @description Checking if execution of "return (0)" with no function fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+return (0);
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T2.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T2.js
new file mode 100644
index 000000000..74f657b60
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T2.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T2.js
+ * @description Checking if execution of "return x" with no function fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+var x=1;
+return x;
+var y=2;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T3.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T3.js
new file mode 100644
index 000000000..8f22b8859
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T3.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T3.js
+ * @description Checking if execution of "return" within "try" statement fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+    return 1;
+} catch(e){
+    return 1;
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T4.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T4.js
new file mode 100644
index 000000000..3add975cb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T4.js
@@ -0,0 +1,17 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T4.js
+ * @description Checking if execution of "return" with no function fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+return;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T5.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T5.js
new file mode 100644
index 000000000..a53d7c764
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T5.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T5.js
+ * @description Checking if execution of "return" with no function, placed into a Block, fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+{
+    var x=1;
+    return;
+    var y=2;
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T6.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T6.js
new file mode 100644
index 000000000..aea6ec977
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T6.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T6.js
+ * @description Checking if execution of "return" with no function, placed into a loop, fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do {
+    var x=1;
+    return;
+    var y=2;
+} while(0);
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T7.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T7.js
new file mode 100644
index 000000000..ad863d473
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T7.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T7.js
+ * @description Checking if execution of "return x" with no function, placed inside Block, fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+{
+    var x=1;
+    return x;
+    var y=2;
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T8.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T8.js
new file mode 100644
index 000000000..edfbd1660
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T8.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T8.js
+ * @description Checking if execution of "return x" with no function, placed into a loop, fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do {
+    var x=1;
+    return x;
+    var y=2;
+} while(0);
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A1_T9.js b/js/src/tests/test262/ch12/12.9/S12.9_A1_T9.js
new file mode 100644
index 000000000..57e39aee7
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A1_T9.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Appearing of "return" without a function body leads to syntax error
+ *
+ * @path ch12/12.9/S12.9_A1_T9.js
+ * @description Checking if execution of "return", placed into a catch Block, fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+    throw 1;
+} catch(e){
+    return e;
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A2.js b/js/src/tests/test262/ch12/12.9/S12.9_A2.js
new file mode 100644
index 000000000..177205dbb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A2.js
@@ -0,0 +1,55 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * LineTerminator between return and Identifier_opt yields return without Identifier_opt
+ *
+ * @path ch12/12.9/S12.9_A2.js
+ * @description Checking by using eval, inserting LineTerminator between return and Variable
+ */
+
+//CHECK#1
+try{
+  if (eval("(function(){var x = 1;return\u000Ax;var y=2;})()") !== undefined) {
+    $ERROR("#1: LineTerminator(U-000A) between return and Identifier_opt yields return without Identifier_opt");	  
+  }
+} catch(e){
+  $ERROR('#1: eval("(function(){var x = 1;return\\u000Ax;var y=2;})()") does not lead to throwing exception');
+}
+
+
+
+
+//CHECK#2
+try{
+  if (eval("(function(){var x = 1;return\u000Dx;var y=2;})()") !== undefined) {
+    $ERROR("#1: LineTerminator(U-000D) between return and Identifier_opt yields return without Identifier_opt");    
+  }
+} catch(e){
+  $ERROR('#2: eval("(function(){var x = 1;return\\u000Dx;var y=2;})()") does not lead to throwing exception');
+}
+
+
+
+
+//CHECK#3
+try{
+  if (eval("(function(){var x = 1;return\u2028x;var y=2;})()") !== undefined) {
+    $ERROR("#1: LineTerminator(U-2028) between return and Identifier_opt yields return without Identifier_opt");    
+  }
+} catch(e){
+  $ERROR('#3: eval("(function(){var x = 1;return\\u2028x;var y=2;})()") does not lead to throwing exception');
+}
+
+
+
+
+//CHECK#4
+try{
+  if (eval("(function(){var x =1;return\u2029x;var y=2;})()") !== undefined) {
+    $ERROR("#1: LineTerminator(U-2029) between return and Identifier_opt yields return without Identifier_opt");    
+  }
+} catch(e){
+  $ERROR('#4: eval("(function(){var x =1;return\\u2029x;var y=2;})()") does not lead to throwing exception');
+}
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A3.js b/js/src/tests/test262/ch12/12.9/S12.9_A3.js
new file mode 100644
index 000000000..95b87c363
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A3.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If Expression is omitted, the return value is undefined
+ *
+ * @path ch12/12.9/S12.9_A3.js
+ * @description Return without Expression
+ */
+
+__evaluated = (function (){return;})();
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__evaluated !== undefined) {
+	$ERROR('#1: If Expression is omitted, the return value is undefined');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A4.js b/js/src/tests/test262/ch12/12.9/S12.9_A4.js
new file mode 100644
index 000000000..97c923979
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A4.js
@@ -0,0 +1,28 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The production ReturnStatement : return Expression; is evaluated as:
+ * i)   Evaluate Expression.
+ * ii)  Call GetValue(Result(2)).
+ * iii) Return (return, Result(3), empty)
+ *
+ * @path ch12/12.9/S12.9_A4.js
+ * @description Return very sophisticated expression and function
+ */
+
+// second derivative 
+function DD_operator(f, delta){return function(x){return (f(x+delta)-2*f(x)+f(x-delta))/(delta*delta)};}
+
+DDsin = DD_operator(Math.sin, 0.00001);
+
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+// ((sin(x))')' = -sin(x)
+if (DDsin( Math.PI/2 ) + Math.sin( Math.PI/2 ) > 0.00001) {
+	$ERROR('#1: return Expression yields to Return (return, GetValue(Evaluate Expression), empty)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.9/S12.9_A5.js b/js/src/tests/test262/ch12/12.9/S12.9_A5.js
new file mode 100644
index 000000000..3b0b98e43
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/S12.9_A5.js
@@ -0,0 +1,40 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Code after ReturnStatement is not evaluated
+ *
+ * @path ch12/12.9/S12.9_A5.js
+ * @description Using code after Return statement
+ */
+
+//CHECK#1
+var x1=1;
+function myfunc1(){
+	x1++;
+	return;
+	x1*=2;
+}
+myfunc1();
+if (x1!==2) $ERROR('#1: x1 === 2. Actual:  x1 ==='+ x1  );
+
+//CHECK#2
+var x2=1;
+function myfunc2(){
+  x2++;
+  return x2;
+  x2*=2;
+}
+myfunc2();
+if (x2!==2) $ERROR('#2: x2 === 2. Actual:  x2 ==='+ x2  );
+
+//CHECK#3
+var x3=1;
+function myfunc3(){
+  x3++;
+  return;
+  return x3;
+  x3*=2;
+}
+if (myfunc3()!==undefined) $ERROR('#3: myfunc3() === undefined. Actual:  myfunc3() ==='+ myfunc3()  );
+
diff --git a/js/src/tests/test262/ch12/12.9/browser.js b/js/src/tests/test262/ch12/12.9/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/browser.js
diff --git a/js/src/tests/test262/ch12/12.9/shell.js b/js/src/tests/test262/ch12/12.9/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.9/shell.js