Merge pull request #305 from jugglinmike/browser-only-strict

Update browser runner to honor `onlyStrict` flag

CONTRIBUTING.md

@@ -113,7 +113,7 @@ This tag is used to identify the author of a test case.
 
 This tag is for boolean properties associated with the test.
 
-- **`onlyStrict`** - only run the test in strict mode (*not supported by the browser runner*)
+- **`onlyStrict`** - only run the test in strict mode
 - **`noStrict`** - only run the test in "sloppy" mode
 - **`module`** - interpret the source text as [module
   code](http://www.ecma-international.org/ecma-262/6.0/#sec-modules)

harness/sth.js

@@ -235,11 +235,7 @@ function BrowserRunner() {
 
         //Run the code
         idoc.writeln("<script type='text/javascript'>");
-        if (! instance.supportsWindowOnerror) {
+        idoc.writeln(this.compileSource(test, code));
-            idoc.writeln("try {eval(\"" + this.convertForEval(code) + "\");} catch(e) {window.onerror(e.toString(), null, null);}");
-        } else {
-            idoc.writeln(code);
-        }
         idoc.writeln("</script>");
 		
         idoc.writeln("<script type='text/javascript'>");
@@ -269,6 +265,30 @@ function BrowserRunner() {
     };
 }
 
+/**
+ * Transform the test source code according to the test metadata and the
+ * capabilities of the current environment.
+ *
+ * @param {object} test - a test object as retrieved by TestLoader
+ * @param {string} code - unmodified test source code
+ *
+ * @returns {string} the transformed source code
+ */
+BrowserRunner.prototype.compileSource = function(test, code) {
+    var flags = test.flags;
+
+    if (flags && flags.indexOf("onlyStrict") > -1) {
+        code = "'use strict';\n" + code;
+    }
+
+    if (!this.supportsWindowOnerror) {
+        code = "try {eval(\"" + this.convertForEval(code) +
+            "\");} catch(e) {window.onerror(e.toString(), null, null);}";
+    }
+
+    return code;
+};
+
 /* Loads tests from the sections specified in testcases.json.
  * Public Methods:
  * * getNextTest() - Start loading the next test.

test/built-ins/Array/prototype/every/15.4.4.16-5-1-s.js

@@ -7,7 +7,7 @@
 /*---
 es5id: 15.4.4.16-5-1-s
 description: Array.prototype.every - thisArg not passed to strict callbackfn
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Array/prototype/filter/15.4.4.20-5-1-s.js

@@ -7,7 +7,7 @@
 /*---
 es5id: 15.4.4.20-5-1-s
 description: Array.prototype.filter - thisArg not passed to strict callbackfn
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Array/prototype/findIndex/Array.prototype.findIndex_this-arg-receiver-coercion-strict.js

@@ -8,6 +8,6 @@ description: >
 flags: [onlyStrict]
 ---*/
 var a = [];
-[1, 2].findIndex(function() { "use strict"; a.push(this); }, "");
+[1, 2].findIndex(function() { a.push(this); }, "");
 assert.sameValue(a[0], "");
 assert.sameValue(a[1], a[0]);

test/built-ins/Array/prototype/forEach/15.4.4.18-5-1-s.js

@@ -7,7 +7,7 @@
 /*---
 es5id: 15.4.4.18-5-1-s
 description: Array.prototype.forEach - thisArg not passed to strict callbackfn
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Array/prototype/map/15.4.4.19-5-1-s.js

@@ -7,7 +7,7 @@
 /*---
 es5id: 15.4.4.19-5-1-s
 description: Array.prototype.map - thisArg not passed to strict callbackfn
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Array/prototype/reduce/15.4.4.21-9-c-ii-4-s.js

@@ -9,7 +9,7 @@ es5id: 15.4.4.21-9-c-ii-4-s
 description: >
     Array.prototype.reduce - undefined passed as thisValue to strict
     callbackfn
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-4-s.js

@@ -9,7 +9,7 @@ es5id: 15.4.4.22-9-c-ii-4-s
 description: >
     Array.prototype.reduceRight - undefined passed as thisValue to
     strict callbackfn
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Array/prototype/some/15.4.4.17-5-1-s.js

@@ -7,7 +7,7 @@
 /*---
 es5id: 15.4.4.17-5-1-s
 description: Array.prototype.some - thisArg not passed to strict callbackfn
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Array/prototype/sort/S15.4.4.11_A8.js

@@ -5,7 +5,7 @@
 info: Call the comparefn passing undefined as the this value (step 13b)
 es5id: 15.4.4.11_A8
 description: comparefn tests that its this value is undefined
-flags: [onlyStrict]
+flags: [noStrict]
 ---*/
 
 var global = this;

test/built-ins/Function/15.3.2.1-10-4gs.js

@@ -1,20 +0,0 @@
-// 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.
-
-/*---
-es5id: 15.3.2.1-10-4gs
-description: >
-    Strict Mode - SyntaxError is thrown if a function using the
-    Function constructor has two identical parameters in (global)
-    strict mode
-negative: Test262Error
-flags: [onlyStrict]
-includes: [Test262Error.js]
----*/
-
-"use strict";
-throw new Test262Error();
-var _15_3_2_1_10_4_fun = new Function('param_1', 'param_2', 'param_1', '"use strict"; return 0;');

test/built-ins/Function/15.3.2.1-10-6gs.js

@@ -10,10 +10,9 @@ description: >
     Strict Mode - SyntaxError is thrown if a function using the
     Function constructor has two identical parameters in (local)
     strict mode
-negative: Test262Error
+flags: [noStrict]
-flags: [onlyStrict]
-includes: [Test262Error.js]
 ---*/
 
-throw new Test262Error();
+assert.throws(SyntaxError, function() {
-var _15_3_2_1_10_6_fun = new Function('param_1', 'param_2', 'param_1', '"use strict";return 0;');
+  new Function('param_1', 'param_2', 'param_1', '"use strict";return 0;');
+});

test/built-ins/Function/15.3.2.1-11-1-s.js

@@ -9,7 +9,7 @@ es5id: 15.3.2.1-11-1-s
 description: >
     Duplicate seperate parameter name in Function constructor throws
     SyntaxError in strict mode
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Function/15.3.2.1-11-2-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 
 function testcase()
 { 
-  "use strict"; 
   try {
     Function('a','a','return;');
     return true;

test/built-ins/Function/15.3.2.1-11-3-s.js

@@ -9,7 +9,7 @@ es5id: 15.3.2.1-11-3-s
 description: >
     Function constructor having a formal parameter named 'eval' throws
     SyntaxError if function body is strict mode
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Function/15.3.2.1-11-4-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-   "use strict";
    try { 
      Function('eval', 'return;');
 	 return true;

test/built-ins/Function/15.3.2.1-11-5-s.js

@@ -9,7 +9,7 @@ es5id: 15.3.2.1-11-5-s
 description: >
     Duplicate combined parameter name in Function constructor throws
     SyntaxError in strict mode
-flags: [onlyStrict]
+flags: [noStrict]
 includes: [runTestCase.js]
 ---*/
 

test/built-ins/Function/15.3.2.1-11-6-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 
 function testcase()
 { 
-  "use strict"; 
   try {
      Function('a,a','return a;');
 	 return true;

test/built-ins/Function/15.3.2.1-11-7-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-   "use strict";
    try {
      Function('arguments', 'return;');
      return true;

test/built-ins/Function/15.3.2.1-11-8-s.js

@@ -16,7 +16,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
 
         var foo = new Function("baz", "qux", "baz", "return 0;");
         return true;

test/built-ins/Function/15.3.2.1-11-9-s.js

@@ -7,17 +7,14 @@
 /*---
 es5id: 15.3.2.1-11-9-s
 description: >
-    Strict Mode - SyntaxError is thrown if a function is created using
+    Strict Mode - No SyntaxError is thrown if a function is created using
     the Function constructor that has three identical parameters and
     there is no explicit 'use strict' in the function constructor's
     body
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         var foo = new Function("baz", "baz", "baz", "return 0;");
         return true;
     }

test/built-ins/Function/15.3.5-1gs.js

@@ -9,12 +9,12 @@ es5id: 15.3.5-1gs
 description: >
     StrictMode - error is thrown when reading the 'caller' property of
     a function object
-negative: Test262Error
 flags: [onlyStrict]
-includes: [Test262Error.js]
 ---*/
 
 "use strict";
 function _15_3_5_1_gs() {}
-throw new Test262Error();
+
-_15_3_5_1_gs.caller;
+assert.throws(TypeError, function() {
+  _15_3_5_1_gs.caller;
+});

test/built-ins/Function/15.3.5-2gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function _15_3_5_1_gs() {}
 _15_3_5_1_gs.caller;
 throw NotEarlyError;

test/built-ins/Function/15.3.5.4_2-11gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 eval("gNonStrict();");
 
 

test/built-ins/Function/15.3.5.4_2-13gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var my_eval = eval;
 my_eval("gNonStrict();");
 

test/built-ins/Function/15.3.5.4_2-15gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function f() {
     return gNonStrict();
 }

test/built-ins/Function/15.3.5.4_2-17gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var f = function () {
     return gNonStrict();
 }

test/built-ins/Function/15.3.5.4_2-19gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var obj = new (function () {
     return gNonStrict();
 });

test/built-ins/Function/15.3.5.4_2-1gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function f() {
     return gNonStrict();
 }

test/built-ins/Function/15.3.5.4_2-21gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function f1() {
     function f() {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-22gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function f1() {
     var f = function () {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-23gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function f1() {
     return (function () {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-24gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var f1 = function () {
     function f() {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-25gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var f1 = function () {
     var f = function () {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-26gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var f1 = function () {
     return (function () {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-27gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 (function () {
     function f() {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-28gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 (function () {
     var f = function () {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-29gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 (function () {
     return (function () {
         return gNonStrict();

test/built-ins/Function/15.3.5.4_2-3gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var f = function () {
     return gNonStrict();
 }

test/built-ins/Function/15.3.5.4_2-48gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var o = { get foo() { return gNonStrict(); } }
 o.foo;
 

test/built-ins/Function/15.3.5.4_2-50gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var o = { set foo(stuff) { return gNonStrict(); } }
 o.foo = 7; 
 

test/built-ins/Function/15.3.5.4_2-52gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var o = {};
 Object.defineProperty(o, "foo",  { get: function() { return gNonStrict(); } });
 o.foo;

test/built-ins/Function/15.3.5.4_2-54gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var o = {};
 Object.defineProperty(o, "foo", { set: function(stuff) { return gNonStrict(); } });
 o.foo = 9; 

test/built-ins/Function/15.3.5.4_2-5gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 (function () {
     return gNonStrict();
 })();

test/built-ins/Function/15.3.5.4_2-7gs.js

@@ -13,7 +13,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var f = Function("return gNonStrict();");
 f();
 

test/built-ins/Function/15.3.5.4_2-9gs.js

@@ -14,7 +14,6 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 var f = new Function("return gNonStrict();");
 f();
 

test/built-ins/Function/prototype/apply/15.3.4.3-1-s.js

@@ -15,8 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         function fun() {
             return (this instanceof String);
         }

test/built-ins/Function/prototype/apply/15.3.4.3-2-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         function fun() {
             return (this instanceof Number);
         }

test/built-ins/Function/prototype/apply/15.3.4.3-3-s.js

@@ -15,8 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         function fun() {
             return (this instanceof Boolean);
         }

test/built-ins/Function/prototype/call/15.3.4.4-1-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         function fun() {
             return (this instanceof String);
         }

test/built-ins/Function/prototype/call/15.3.4.4-2-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         function fun() {
             return (this instanceof Number);
         }

test/built-ins/Function/prototype/call/15.3.4.4-3-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         function fun() {
             return (this instanceof Boolean);
         }

test/built-ins/Object/defineProperty/15.2.3.6-4-292-2.js

@@ -17,8 +17,6 @@ flags: [onlyStrict]
 ---*/
 
 (function (a, b, c) {
-    "use strict";
-
     Object.defineProperty(arguments, "0", {
         value: 20,
         writable: false,

test/built-ins/Object/getOwnPropertyNames/S15.2.3.4_A1_T1.js

@@ -10,10 +10,8 @@ description: >
     Check that all the own property names reported by
     Object.getOwnPropertyNames on a strict function are names that
     hasOwnProperty agrees are own properties.
-flags: [onlyStrict]
 ---*/
 
-"use strict";
 function foo() {}
 
 var names = Object.getOwnPropertyNames(foo);

test/built-ins/String/prototype/replace/S15.5.4.11_A12.js

@@ -5,7 +5,7 @@
 info: Call replaceValue passing undefined as the this value
 es5id: 15.5.4.11_A12
 description: replaceValue tests that its this value is undefined
-flags: [onlyStrict]
+flags: [noStrict]
 ---*/
 
 var global = this;

test/built-ins/global/10.2.1.1.3-4-16-s.js

@@ -14,8 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         try {
             NaN = 12;
             return false;

test/built-ins/global/10.2.1.1.3-4-18-s.js

@@ -14,7 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         try {
             undefined = 12;
             return false;

test/built-ins/global/10.2.1.1.3-4-22-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         var objBak = Object;
 
         try {

test/built-ins/global/10.2.1.1.3-4-27-s.js

@@ -15,8 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         var numBak = Number;
         try {
             Number = 12;

test/harness/propertyhelper-verifynotwritable-not-writable-strict.js

@@ -6,7 +6,6 @@ description: >
     Objects whose specified property is not writable satisfy the assertion in
     strict mode.
 includes: [propertyHelper.js]
-flags: [onlyStrict]
 ---*/
 
 var obj = {};

test/harness/propertyhelper-verifywritable-not-writable-strict.js

@@ -6,7 +6,6 @@ description: >
     Objects whose specified property is not writable do not satisfy the
     assertion in strict mode.
 includes: [propertyHelper.js]
-flags: [onlyStrict]
 ---*/
 
 var threw = false;

test/language/arguments-object/10.5-1-s.js

@@ -12,7 +12,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         try {
             (function fun() {
                 eval("arguments = 10");

test/language/arguments-object/10.5-1gs.js

@@ -11,7 +11,6 @@ negative: SyntaxError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 throw NotEarlyError;
 
 function f_10_5_1_gs(){

test/language/arguments-object/10.5-7-b-1-s.js

@@ -12,8 +12,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         try {
             eval("(function _10_5_7_b_1_fun() { arguments = 10;} ());");
             return false;

test/language/arguments-object/10.5-7-b-2-s.js

@@ -6,14 +6,11 @@
 
 /*---
 es5id: 10.5-7-b-2-s
-description: Strict Mode - arguments object index assignment is allowed
+description: Arguments object index assignment is allowed
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         function _10_5_7_b_2_fun() {
             arguments[7] = 12;
             return arguments[7] === 12;

test/language/arguments-object/10.5-7-b-3-s.js

@@ -7,15 +7,11 @@
 /*---
 es5id: 10.5-7-b-3-s
 description: >
-    Strict Mode - Adding property to the arguments object successful
+    Adding property to the arguments object successful under strict mode
-    under strict mode
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         function _10_5_7_b_3_fun() {
             arguments[1] = 12;
             return arguments[0] === 30 && arguments[1] === 12;

test/language/arguments-object/10.5-7-b-4-s.js

@@ -7,15 +7,11 @@
 /*---
 es5id: 10.5-7-b-4-s
 description: >
-    Strict Mode - Deleting property of the arguments object successful
+    Deleting property of the arguments object successful under strict mode
-    under strict mode
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         function _10_5_7_b_4_fun() {
             var _10_5_7_b_4_1 = arguments[0] === 30 && arguments[1] === 12;
             delete arguments[1];

test/language/arguments-object/10.6-10-c-ii-1-s.js

@@ -16,7 +16,6 @@ includes: [runTestCase.js]
 function testcase() {
   function foo(a,b,c)
   {
-    'use strict';
     a = 1; b = 'str'; c = 2.1;
     return (arguments[0] === 10 && arguments[1] === 'sss' && arguments[2] === 1);
   }

test/language/arguments-object/10.6-10-c-ii-2-s.js

@@ -15,7 +15,6 @@ function testcase() {
   
   function foo(a,b,c)
   {
-    'use strict';    
     arguments[0] = 1; arguments[1] = 'str'; arguments[2] = 2.1;
     return 10 === a && 'sss' === b && 1 === c;
   }

test/language/arguments-object/10.6-13-b-1-s.js

@@ -14,7 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  'use strict';
   try 
   {
     arguments.caller;

test/language/arguments-object/10.6-13-b-2-s.js

@@ -12,8 +12,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  
-  'use strict';    
   var desc = Object.getOwnPropertyDescriptor(arguments,"caller");
   return desc!== undefined;
  }

test/language/arguments-object/10.6-13-b-3-s.js

@@ -12,8 +12,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-   
-  'use strict';    
   var desc = Object.getOwnPropertyDescriptor(arguments,"caller");
   
   return (desc.configurable === false && 

test/language/arguments-object/10.6-13-c-1-s.js

@@ -14,7 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  'use strict';
   try 
   {
     arguments.callee;

test/language/arguments-object/10.6-13-c-2-s.js

@@ -6,14 +6,11 @@
 
 /*---
 es5id: 10.6-13-c-2-s
-description: arguments.callee is exists in strict mode
+description: arguments.callee is exists
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  
-  'use strict';    
   var desc = Object.getOwnPropertyDescriptor(arguments,"callee");
   return desc !== undefined;
  }

test/language/arguments-object/10.6-13-c-3-s.js

@@ -12,8 +12,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  
-  'use strict';    
   var desc = Object.getOwnPropertyDescriptor(arguments,"callee");
   return (desc.configurable === false &&
      desc.enumerable === false &&

test/language/arguments-object/10.6-14-1-s.js

@@ -12,7 +12,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         var argObj = function () {
             return arguments;
         } ();

test/language/arguments-object/10.6-14-b-1-s.js

@@ -14,8 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         var argObj = function () {
             return arguments;
         } ();

test/language/arguments-object/10.6-14-b-4-s.js

@@ -14,8 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         var argObj = function () {
             return arguments;
         } ();

test/language/arguments-object/10.6-14-c-1-s.js

@@ -7,15 +7,11 @@
 /*---
 es5id: 10.6-14-c-1-s
 description: >
-    Strict Mode - [[Enumerable]] attribute value in 'callee' is false
+    [[Enumerable]] attribute value in 'callee' is false
-    under strict mode
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         var argObj = function () {
             return arguments;
         } ();

test/language/arguments-object/10.6-14-c-4-s.js

@@ -14,8 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         var argObj = function () {
             return arguments;
         } ();

test/language/arguments-object/10.6-1gs.js

@@ -12,7 +12,6 @@ description: >
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function f_10_6_1_gs(){
     return arguments.callee;
 }

test/language/arguments-object/10.6-2gs.js

@@ -13,7 +13,6 @@ negative: .
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 function f_10_6_1_gs(){
     return arguments.callee;
 }

test/language/arguments-object/10.6-6-3-s.js

@@ -9,12 +9,10 @@ es5id: 10.6-6-3
 description: >
     'length' property of arguments object for 0 argument function
     exists
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  'use strict';
 	return (function () {return arguments.length !== undefined})();
  }
 runTestCase(testcase);

test/language/arguments-object/10.6-6-4-s.js

@@ -9,12 +9,10 @@ es5id: 10.6-6-4
 description: >
     'length' property of arguments object for 0 argument function call
     is 0 even with formal parameters
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  'use strict';
 	return (function (a,b,c) {return arguments.length === 0})();
  }
 runTestCase(testcase);

test/language/eval-code/10.4.2-2-s.js

@@ -14,8 +14,7 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
+        eval("function fun(x){ return x }");
-        eval("(function fun(x){ return x })(10)");
         return typeof (fun) === "undefined";
     }
 runTestCase(testcase);

test/language/eval-code/10.4.2-3-c-1-s.js

@@ -9,7 +9,6 @@ es5id: 10.4.2-3-c-1-s
 description: >
     Direct eval code in strict mode - cannot instantiate variable in
     the variable environment of the calling context
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 

test/language/eval-code/10.4.2-3-c-2-s.js

@@ -16,7 +16,6 @@ includes: [runTestCase.js]
 function testcase() {
   var _10_4_2_3_c_2_s = 0;
   function _10_4_2_3_c_2_sFunc() {
-     'use strict';
      eval("var _10_4_2_3_c_2_s = 1");
      return _10_4_2_3_c_2_s===0;
   }

test/language/eval-code/10.4.2-3-c-3-s.js

@@ -16,7 +16,6 @@ includes: [runTestCase.js]
 var _10_4_2_3_c_3_s = 0;
 function testcase() {
   function _10_4_2_3_c_3_sFunc() {
-     'use strict';
      eval("var _10_4_2_3_c_3_s = 1");
      return _10_4_2_3_c_3_s===0;
   }

test/language/eval-code/10.4.2.1-1gs.js

@@ -14,7 +14,6 @@ negative: ReferenceError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 eval("var x = 7;");
 x = 9;
 throw NotEarlyError;

test/language/eval-code/10.4.2.1-2-s.js

@@ -14,8 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
-
         eval("function _10_4_2_1_2_fun(){}");
         return typeof _10_4_2_1_2_fun === "undefined";
     }

test/language/eval-code/10.4.2.1-4-s.js

@@ -8,14 +8,11 @@
 es5id: 10.4.2.1-4-s
 description: >
     Strict Mode - Strict mode eval code cannot instantiate functions
-    in the variable environment of the caller to eval which is
+    in the variable environment of the caller to eval.
-    contained in strict mode code
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-
         eval("'use strict'; function _10_4_2_1_4_fun(){}");
         return typeof _10_4_2_1_4_fun === "undefined";
     }

test/language/eval-code/S10.4.2.1_A1.js

@@ -6,10 +6,8 @@ es5id: 10.4.2.1_A1
 description: >
     Strict indirect eval should not leak top level  declarations into
     the global scope
-flags: [onlyStrict]
 ---*/
 
-"use strict";
 if (!('foo' in this)) {
   (1,eval)('"use strict"; var foo = 88;');
   if ('foo' in this) {

test/language/expressions/assignment/11.13.1-1-6-s.js

@@ -9,13 +9,11 @@ info: PutValue operates only on references (see step 3.a).
 es5id: 11.13.1-1-6-s
 description: >
     simple assignment throws ReferenceError if LeftHandSide is an
-    unresolvable reference in strict mode (base obj undefined)
+    unresolvable reference (base obj undefined)
-flags: [onlyStrict]
 includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  'use strict';
   
   try {
     __ES3_1_test_suite_test_11_13_1_unique_id_0__.x = 42;

test/language/expressions/assignment/11.13.1-1-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         var obj = {};
         Object.defineProperty(obj, "prop", {
             value: 10,

test/language/expressions/assignment/11.13.1-2-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         var obj = {};
         Object.defineProperty(obj, "prop", {
             get: function () {

test/language/expressions/assignment/11.13.1-3-s.js

@@ -16,7 +16,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         var obj = {};
         Object.preventExtensions(obj);
 

test/language/expressions/assignment/11.13.1-4-14-s.js

@@ -14,8 +14,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-  'use strict';
-
   try {
     Number.MAX_VALUE = 42;
     return false;

test/language/expressions/assignment/11.13.1-4-28-s.js

@@ -15,7 +15,6 @@ includes: [runTestCase.js]
 ---*/
 
 function testcase() {
-        "use strict";
         var blah = eval;
         try {
             eval("var eval = 20;");

test/language/expressions/assignment/11.13.1-4-28gs.js

@@ -13,5 +13,4 @@ negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-"use strict";
 Math.PI = 20;