Merge pull request #360 from bocoup/negative-reform

Negative reform

test/built-ins/Array/prototype/splice/S15.4.4.12_A6.1_T2.js

@@ -5,7 +5,6 @@
 info: Array.prototype.splice sets `length` on `this`
 es5id: 15.4.4.12_A6.1_T2
 description: Array.prototype.splice throws if `length` is read-only
-negative: TypeError
 ---*/
 
 var a = [0, 1, 2];
@@ -14,4 +13,6 @@ Object.defineProperty(a, 'length', {
     writable: false
 });
 
-a.splice(1, 2, 4);
+assert.throws(TypeError, function() {
+  a.splice(1, 2, 4);
+});

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

@@ -9,10 +9,11 @@ es5id: 15.3.5-2gs
 description: >
     StrictMode - error is thrown when reading the 'caller' property of
     a function object
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 function _15_3_5_1_gs() {}
-_15_3_5_1_gs.caller;
+
-throw NotEarlyError;
+assert.throws(TypeError, function() {
+  _15_3_5_1_gs.caller;
+});

test/built-ins/Function/15.3.5.4_2-10gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (New'ed Function constructor includes strict
     directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 var f = new Function("\"use strict\";\nreturn gNonStrict();");
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -9,11 +9,12 @@ es5id: 15.3.5.4_2-11gs
 description: >
     Strict mode - checking access to strict function caller from
     strict function (eval used within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-eval("gNonStrict();");
+assert.throws(TypeError, function() {
+    eval("gNonStrict();");
+});
 
 
 function gNonStrict() {

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

@@ -9,13 +9,14 @@ es5id: 15.3.5.4_2-13gs
 description: >
     Strict mode - checking access to non-strict function caller from
     strict function (indirect eval used within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var my_eval = eval;
-my_eval("gNonStrict();");
 
+assert.throws(TypeError, function() {
+    my_eval("gNonStrict();");
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

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

@@ -10,15 +10,16 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (New'ed object from FunctionDeclaration defined
     within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 function f() {
     return gNonStrict();
 }
-new f();
 
+assert.throws(TypeError, function() {
+    new f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-16gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (New'ed object from FunctionDeclaration
     includes strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -18,8 +17,10 @@ function f() {
     "use strict";
     return gNonStrict();
 }
-new f();
 
+assert.throws(TypeError, function() {
+    new f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -10,15 +10,16 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (New'ed object from FunctionExpression defined
     within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var f = function () {
     return gNonStrict();
 }
-new f();
 
+assert.throws(TypeError, function() {
+    new f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-18gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (New'ed object from FunctionExpression
     includes strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -18,8 +17,10 @@ var f = function () {
     "use strict";
     return gNonStrict();
 }
-new f();
 
+assert.throws(TypeError, function() {
+    new f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -10,15 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (New'ed object from Anonymous FunctionExpression
     defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-var obj = new (function () {
+assert.throws(TypeError, function() {
-    return gNonStrict();
+    var obj = new (function () {
+        return gNonStrict();
+    });
 });
 
-
 function gNonStrict() {
     return gNonStrict.caller;
 }

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

@@ -9,15 +9,16 @@ es5id: 15.3.5.4_2-1gs
 description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionDeclaration defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 function f() {
     return gNonStrict();
 }
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-20gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (New'ed object from Anonymous
     FunctionExpression includes strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-var obj = new (function () {
+assert.throws(TypeError, function() {
-    "use strict";
+    var obj = new (function () {
-    return gNonStrict();
+        "use strict";
+        return gNonStrict();
+    });
 });
 
 

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

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionDeclaration defined within a
     FunctionDeclaration inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
@@ -20,8 +19,10 @@ function f1() {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

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

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionExpression defined within a
     FunctionDeclaration inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
@@ -20,8 +19,10 @@ function f1() {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

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

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (Anonymous FunctionExpression defined within a
     FunctionDeclaration inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
@@ -19,8 +18,10 @@ function f1() {
         return gNonStrict();
     })();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

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

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionDeclaration defined within a
     FunctionExpression inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
@@ -20,7 +19,10 @@ var f1 = function () {
     }
     return f();
 }
-f1();
+
+assert.throws(TypeError, function() {
+    f1();
+});
 
 
 function gNonStrict() {

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

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionExpression defined within a
     FunctionExpression inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
@@ -20,8 +19,10 @@ var f1 = function () {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

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

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (Anonymous FunctionExpression defined within a
     FunctionExpression inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
@@ -19,8 +18,10 @@ var f1 = function () {
         return gNonStrict();
     })();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

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

@@ -10,17 +10,17 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionDeclaration defined within an Anonymous
     FunctionExpression inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    function f() {
+    (function () {
-        return gNonStrict();
+        function f() {
-    }
+            return gNonStrict();
-    return f();
+        }
-})();
+        return f();
-
+    })();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

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

@@ -10,16 +10,17 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionExpression defined within an Anonymous
     FunctionExpression inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    var f = function () {
+    (function () {
-        return gNonStrict();
+        var f = function () {
-    }
+            return gNonStrict();
-    return f();
+        }
-})();
+        return f();
+    })();
+});
 
 
 function gNonStrict() {

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

@@ -10,16 +10,16 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (Anonymous FunctionExpression defined within an
     Anonymous FunctionExpression inside strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    return (function () {
+    (function () {
-        return gNonStrict();
+        return (function () {
+            return gNonStrict();
+        })();
     })();
-})();
+});
-
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-2gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionDeclaration includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -18,8 +17,10 @@ function f() {
     "use strict";
     return gNonStrict();
 }
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-30gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionDeclaration defined within a
     FunctionDeclaration with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -21,8 +20,10 @@ function f1() {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-31gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionExpression defined within a
     FunctionDeclaration with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -21,8 +20,10 @@ function f1() {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-32gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Anonymous FunctionExpression defined within a
     FunctionDeclaration with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -20,8 +19,10 @@ function f1() {
         return gNonStrict();
     })();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-33gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionDeclaration defined within a
     FunctionExpression with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -21,8 +20,10 @@ var f1 = function () {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-34gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionExpression defined within a
     FunctionExpression with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -21,8 +20,10 @@ var f1 = function () {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-35gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Anonymous FunctionExpression defined within a
     FunctionExpression with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -20,8 +19,10 @@ var f1 = function () {
         return gNonStrict();
     })();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-36gs.js

@@ -10,18 +10,18 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionDeclaration defined within an
     Anonymous FunctionExpression with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    "use strict";
+    (function () {
-    function f() {
+        "use strict";
-        return gNonStrict();
+        function f() {
-    }
+            return gNonStrict();
-    return f();
+        }
-})();
+        return f();
-
+    })();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-37gs.js

@@ -10,18 +10,18 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionExpression defined within an
     Anonymous FunctionExpression with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    "use strict";
+    (function () {
-    var f = function () {
+        "use strict";
-        return gNonStrict();
+        var f = function () {
-    }
+            return gNonStrict();
-    return f();
+        }
-})();
+        return f();
-
+    })();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-38gs.js

@@ -10,17 +10,17 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Anonymous FunctionExpression defined within
     an Anonymous FunctionExpression with a strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    "use strict";
+    (function () {
-    return (function () {
+        "use strict";
-        return gNonStrict();
+        return (function () {
+            return gNonStrict();
+        })();
     })();
-})();
+});
-
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-39gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionDeclaration with a strict directive
     prologue defined within a FunctionDeclaration)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -22,8 +21,10 @@ function f1() {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -9,15 +9,16 @@ es5id: 15.3.5.4_2-3gs
 description: >
     Strict mode - checking access to strict function caller from
     strict function (FunctionExpression defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var f = function () {
     return gNonStrict();
 }
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-40gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionExpression with a strict directive
     prologue defined within a FunctionDeclaration)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -22,8 +21,10 @@ function f1() {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-41gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Anonymous FunctionExpression with a strict
     directive prologue defined within a FunctionDeclaration)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -21,8 +20,10 @@ function f1() {
         return r;
     })();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-42gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionDeclaration with a strict directive
     prologue defined within a FunctionExpression)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -22,8 +21,10 @@ var f1 = function () {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-43gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionExpression with a strict directive
     prologue defined within a FunctionExpression)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -22,8 +21,10 @@ var f1 = function () {
     }
     return f();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-44gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Anonymous FunctionExpression with a strict
     directive prologue defined within a FunctionExpression)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -21,8 +20,10 @@ var f1 = function () {
         return r;
     })();
 }
-f1();
 
+assert.throws(TypeError, function() {
+    f1();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-45gs.js

@@ -10,19 +10,19 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionDeclaration with a strict directive
     prologue defined within an Anonymous FunctionExpression)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    function f() {
+    (function () {
-        "use strict";
+        function f() {
-        var r = gNonStrict();
+            "use strict";
-        return r;
+            var r = gNonStrict();
-    }
+            return r;
-    return f();
+        }
-})();
+        return f();
-
+    })();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-46gs.js

@@ -10,19 +10,19 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionExpression with a strict directive
     prologue defined within an Anonymous FunctionExpression)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    var f = function () {
+    (function () {
-        "use strict";
+        var f = function () {
-        var r = gNonStrict();
+            "use strict";
-        return r;
+            var r = gNonStrict();
-    }
+            return r;
-    return f();
+        }
-})();
+        return f();
-
+    })();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-47gs.js

@@ -10,17 +10,18 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Anonymous FunctionExpression with a strict
     directive prologue defined within an Anonymous FunctionExpression)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    return (function () {
+    (function () {
-        "use strict";
+        return (function () {
-        var r = gNonStrict();
+            "use strict";
-        return r;
+            var r = gNonStrict();
+            return r;
+        })();
     })();
-})();
+});
 
 
 function gNonStrict() {

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

@@ -9,13 +9,14 @@ es5id: 15.3.5.4_2-48gs
 description: >
     Strict mode - checking access to strict function caller from
     strict function (Literal getter defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var o = { get foo() { return gNonStrict(); } }
-o.foo;
 
+assert.throws(TypeError, function() {
+    o.foo;
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-49gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Literal getter includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 var o = { get foo() { "use strict"; return gNonStrict(); } }
-o.foo;
 
+assert.throws(TypeError, function() {
+    o.foo;
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-4gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (FunctionExpression includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -18,8 +17,10 @@ var f = function () {
     "use strict";
     return gNonStrict();
 }
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -9,13 +9,14 @@ es5id: 15.3.5.4_2-50gs
 description: >
     Strict mode - checking access to strict function caller from
     strict function (Literal setter defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var o = { set foo(stuff) { return gNonStrict(); } }
-o.foo = 7; 
 
+assert.throws(TypeError, function() {
+    o.foo = 7;
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-51gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Literal setter includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 var o = { set foo(stuff) { "use strict"; return gNonStrict(); } }
-o.foo = 8;
 
+assert.throws(TypeError, function() {
+    o.foo = 8;
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -9,14 +9,15 @@ es5id: 15.3.5.4_2-52gs
 description: >
     Strict mode - checking access to strict function caller from
     strict function (Injected getter defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var o = {};
 Object.defineProperty(o, "foo",  { get: function() { return gNonStrict(); } });
-o.foo;
 
+assert.throws(TypeError, function() {
+    o.foo;
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-53gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Injected getter includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 var o = {};
 Object.defineProperty(o, "foo", { get: function() { "use strict"; return gNonStrict(); } });
-o.foo;
 
+assert.throws(TypeError, function() {
+    o.foo;
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -9,14 +9,15 @@ es5id: 15.3.5.4_2-54gs
 description: >
     Strict mode - checking access to strict function caller from
     strict function (Injected setter defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var o = {};
 Object.defineProperty(o, "foo", { set: function(stuff) { return gNonStrict(); } });
-o.foo = 9; 
 
+assert.throws(TypeError, function() {
+    o.foo = 9;
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-55gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Injected setter includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 var o = {};
 Object.defineProperty(o, "foo", { set: function(stuff) { "use strict"; return gNonStrict(); } });
-o.foo = 10;
 
+assert.throws(TypeError, function() {
+    o.foo = 10;
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-56gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     non-strict function declaration)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; var r = gNonStrict(); return r;};
 function foo() { return f();}
-foo();
 
+assert.throws(TypeError, function() {
+    foo();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-57gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     non-strict eval)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-eval("f();"); 
 
+assert.throws(TypeError, function() {
+    eval("f();");
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-58gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     non-strict Function constructor)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; var r = gNonStrict(); return r;};
-Function("return f();")();
 
+assert.throws(TypeError, function() {
+    Function("return f();")();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-59gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     non-strict new'ed Function constructor)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; var r = gNonStrict(); return r;};
-new Function("return f();")();
 
+assert.throws(TypeError, function() {
+    new Function("return f();")();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -10,14 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     strict function (Anonymous FunctionExpression defined within
     strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    return gNonStrict();
+    (function () {
-})();
+        return gNonStrict();
-
+    })();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-60gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.apply())
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.apply();
 
+assert.throws(TypeError, function() {
+    f.apply();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-61gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.apply(null))
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.apply(null);
 
+assert.throws(TypeError, function() {
+    f.apply(null);
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-62gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.apply(undefined))
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.apply(undefined);
 
+assert.throws(TypeError, function() {
+    f.apply(undefined);
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-63gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.apply(someObject))
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
 var o = {};
-f.apply(o);
 
+assert.throws(TypeError, function() {
+    f.apply(o);
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-64gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.apply(globalObject))
-negative: TypeError
 flags: [noStrict]
 includes: [fnGlobalObject.js]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.apply(fnGlobalObject());
 
+assert.throws(TypeError, function() {
+    f.apply(fnGlobalObject());
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-65gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.call())
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.call();
 
+assert.throws(TypeError, function() {
+    f.call();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-66gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.call(null))
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.call(null);
 
+assert.throws(TypeError, function() {
+    f.call(null);
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-67gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.call(undefined))
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.call(undefined);
 
+assert.throws(TypeError, function() {
+    f.call(undefined);
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-68gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.call(someObject))
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
 var o = {};
-f.call(o); 
 
+assert.throws(TypeError, function() {
+    f.call(o);
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-69gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.call(globalObject))
-negative: TypeError
 flags: [noStrict]
 includes: [fnGlobalObject.js]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.call(fnGlobalObject());
 
+assert.throws(TypeError, function() {
+    f.call(fnGlobalObject());
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-6gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Anonymous FunctionExpression includes strict
     directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
-(function () {
+assert.throws(TypeError, function() {
-    "use strict";
+    (function () {
-    return gNonStrict();
+        "use strict";
-})();
+        return gNonStrict();
+    })();
+});
 
 
 function gNonStrict() {

test/built-ins/Function/15.3.5.4_2-70gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.bind()())
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.bind()();
 
+assert.throws(TypeError, function() {
+    f.bind()();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-71gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.bind(null)())
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.bind(null)();
 
+assert.throws(TypeError, function() {
+    f.bind(null)();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-72gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.bind(undefined)())
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.bind(undefined)();
 
+assert.throws(TypeError, function() {
+    f.bind(undefined)();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-73gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.bind(someObject)())
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
 var o = {};
-f.bind(o)();
 
+assert.throws(TypeError, function() {
+    f.bind(o)();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-74gs.js

@@ -10,14 +10,15 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (strict function declaration called by
     Function.prototype.bind(globalObject)())
-negative: TypeError
 flags: [noStrict]
 includes: [fnGlobalObject.js]
 ---*/
 
 function f() { "use strict"; return gNonStrict();};
-f.bind(fnGlobalObject())(); 
 
+assert.throws(TypeError, function() {
+    f.bind(fnGlobalObject())();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

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

@@ -9,13 +9,14 @@ es5id: 15.3.5.4_2-7gs
 description: >
     Strict mode - checking access to non-strict function caller from
     strict function (Function constructor defined within strict mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var f = Function("return gNonStrict();");
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/15.3.5.4_2-8gs.js

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function (Function constructor includes strict
     directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
 var f = Function("\"use strict\";\nreturn gNonStrict();");
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller || gNonStrict.caller.throwTypeError;

test/built-ins/Function/15.3.5.4_2-94gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict function expression (FunctionDeclaration includes
     strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -22,4 +21,7 @@ function f() {
     "use strict";
     return gNonStrict();
 }
-f();
+
+assert.throws(TypeError, function() {
+    f();
+});

test/built-ins/Function/15.3.5.4_2-95gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict, constructor-based function (FunctionDeclaration
     includes strict directive prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -20,4 +19,7 @@ function f() {
     "use strict";
     return gNonStrict();
 }
-f();
+
+assert.throws(TypeError, function() {
+    f();
+});

test/built-ins/Function/15.3.5.4_2-96gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from
     non-strict property (FunctionDeclaration includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -26,4 +25,7 @@ function f() {
     "use strict";
     return o.gNonStrict;
 }
-f();
+
+assert.throws(TypeError, function() {
+    f();
+});

test/built-ins/Function/15.3.5.4_2-97gs.js

@@ -10,7 +10,6 @@ description: >
     Strict mode - checking access to strict function caller from bound
     non-strict function (FunctionDeclaration includes strict directive
     prologue)
-negative: TypeError
 flags: [noStrict]
 ---*/
 
@@ -20,8 +19,10 @@ function f() {
     "use strict";
     return gNonStrict();
 }
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrictBindee() {
     return gNonStrictBindee.caller || gNonStrictBindee.caller.throwTypeError;

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

@@ -10,13 +10,14 @@ description: >
     Strict mode - checking access to non-strict function caller from
     strict function (New'ed Function constructor defined within strict
     mode)
-negative: TypeError
 flags: [onlyStrict]
 ---*/
 
 var f = new Function("return gNonStrict();");
-f();
 
+assert.throws(TypeError, function() {
+    f();
+});
 
 function gNonStrict() {
     return gNonStrict.caller;

test/built-ins/Function/prototype/apply/S15.3.4.3_A13.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.3_A13
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.apply.call(undefined, {}, []);
+assert.throws(TypeError, function() {
+  Function.prototype.apply.call(undefined, {}, []);
+});

test/built-ins/Function/prototype/apply/S15.3.4.3_A14.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.3_A14
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.apply.call(null, {}, []);
+assert.throws(TypeError, function() {
+  Function.prototype.apply.call(null, {}, []);
+});

test/built-ins/Function/prototype/apply/S15.3.4.3_A15.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.3_A15
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.apply.call({}, {}, []);
+assert.throws(TypeError, function() {
+  Function.prototype.apply.call({}, {}, []);
+});

test/built-ins/Function/prototype/bind/S15.3.4.5_A1.js

@@ -5,10 +5,12 @@
 info: "\"caller\" of bound function is poisoned (step 20)"
 es5id: 15.3.4.5_A1
 description: A bound function should fail to find its "caller"
-negative: TypeError
 ---*/
 
 function foo() { return bar.caller; }
 var bar = foo.bind({});
 function baz() { return bar(); }
-baz();
+
+assert.throws(TypeError, function() {
+  baz();
+});

test/built-ins/Function/prototype/bind/S15.3.4.5_A13.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.5_A13
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.bind.call(undefined, {});
+assert.throws(TypeError, function() {
+  Function.prototype.bind.call(undefined, {});
+});

test/built-ins/Function/prototype/bind/S15.3.4.5_A14.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.5_A14
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.bind.call(null, {});
+assert.throws(TypeError, function() {
+  Function.prototype.bind.call(null, {});
+});

test/built-ins/Function/prototype/bind/S15.3.4.5_A15.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.5_A15
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.bind.call({}, {});
+assert.throws(TypeError, function() {
+  Function.prototype.bind.call({}, {});
+});

test/built-ins/Function/prototype/bind/S15.3.4.5_A2.js

@@ -5,10 +5,12 @@
 info: "\"arguments\" of bound function is poisoned (step 21)"
 es5id: 15.3.4.5_A2
 description: a bound function should fail to find the bound function "arguments"
-negative: TypeError
 ---*/
 
 function foo() { return bar.arguments; }
 var bar = foo.bind({});
 function baz() { return bar(); }
-baz();
+
+assert.throws(TypeError, function() {
+  baz();
+});

test/built-ins/Function/prototype/call/S15.3.4.4_A13.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.4_A13
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.call.call(undefined, {});
+assert.throws(TypeError, function() {
+  Function.prototype.call.call(undefined, {});
+});

test/built-ins/Function/prototype/call/S15.3.4.4_A14.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.4_A14
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.call.call(null, {});
+assert.throws(TypeError, function() {
+  Function.prototype.call.call(null, {});
+});

test/built-ins/Function/prototype/call/S15.3.4.4_A15.js

@@ -4,7 +4,8 @@
 /*---
 es5id: 15.3.4.4_A15
 description: If IsCallable(func) is false, then throw a TypeError exception.
-negative: TypeError
 ---*/
 
-Function.prototype.call.call({}, {});
+assert.throws(TypeError, function() {
+  Function.prototype.call.call({}, {});
+});

test/built-ins/Function/prototype/toString/S15.3.4.2_A12.js

@@ -6,7 +6,8 @@ es5id: 15.3.4.2_A12
 description: >
     The Function.prototype.toString function is not generic; it throws
     a TypeError exception if its this value is not a Function object.
-negative: TypeError
 ---*/
 
-Function.prototype.toString.call(undefined);
+assert.throws(TypeError, function() {
+  Function.prototype.toString.call(undefined);
+});

test/built-ins/Function/prototype/toString/S15.3.4.2_A13.js

@@ -6,7 +6,8 @@ es5id: 15.3.4.2_A13
 description: >
     The toString function is not generic; it throws a TypeError
     exception if its this value is not a Function object.
-negative: TypeError
 ---*/
 
-Function.prototype.toString.call(null);
+assert.throws(TypeError, function() {
+  Function.prototype.toString.call(null);
+});

test/built-ins/Function/prototype/toString/S15.3.4.2_A14.js

@@ -6,7 +6,8 @@ es5id: 15.3.4.2_A14
 description: >
     The toString function is not generic; it throws a TypeError
     exception if its this value is not a Function object.
-negative: TypeError
 ---*/
 
-Function.prototype.toString.call({});
+assert.throws(TypeError, function() {
+  Function.prototype.toString.call({});
+});

test/built-ins/Function/prototype/toString/S15.3.4.2_A15.js

@@ -9,7 +9,8 @@ es5id: 15.3.4.2_A15
 description: >
     Whether or not they are callable, RegExp objects are not Function
     objects, so toString should throw a TypeError.
-negative: TypeError
 ---*/
 
-Function.prototype.toString.call(/x/);
+assert.throws(TypeError, function() {
+  Function.prototype.toString.call(/x/);
+});

test/built-ins/Function/prototype/toString/S15.3.4.2_A16.js

@@ -10,9 +10,10 @@ description: >
     The String constructor, given an object, should invoke that
     object's toString method as a method, i.e., with its this value
     bound to that object.
-negative: TypeError
 ---*/
 
 var obj = {toString: Function.prototype.toString};
 
-String(obj);
+assert.throws(TypeError, function() {
+  String(obj);
+});

test/built-ins/Object/prototype/hasOwnProperty/S15.2.4.5_A12.js

@@ -6,7 +6,8 @@ es5id: 15.2.4.5_A12
 description: >
     Let O be the result of calling ToObject passing the this value as
     the argument.
-negative: TypeError
 ---*/
 
-Object.prototype.hasOwnProperty.call(undefined, 'foo');
+assert.throws(TypeError, function() {
+  Object.prototype.hasOwnProperty.call(undefined, 'foo');
+});

test/built-ins/Object/prototype/hasOwnProperty/S15.2.4.5_A13.js

@@ -6,7 +6,8 @@ es5id: 15.2.4.5_A13
 description: >
     Let O be the result of calling ToObject passing the this value as
     the argument.
-negative: TypeError
 ---*/
 
-Object.prototype.hasOwnProperty.call(null, 'foo');
+assert.throws(TypeError, function() {
+  Object.prototype.hasOwnProperty.call(null, 'foo');
+});

test/built-ins/Object/prototype/isPrototypeOf/S15.2.4.6_A12.js

@@ -6,7 +6,8 @@ es5id: 15.2.4.6_A12
 description: >
     Let O be the result of calling ToObject passing the this value as
     the argument.
-negative: TypeError
 ---*/
 
-Object.prototype.isPrototypeOf.call(undefined, {});
+assert.throws(TypeError, function() {
+  Object.prototype.isPrototypeOf.call(undefined, {});
+});

test/built-ins/Object/prototype/isPrototypeOf/S15.2.4.6_A13.js

@@ -6,7 +6,8 @@ es5id: 15.2.4.6_A13
 description: >
     Let O be the result of calling ToObject passing the this value as
     the argument.
-negative: TypeError
 ---*/
 
-Object.prototype.isPrototypeOf.call(null, {});
+assert.throws(TypeError, function() {
+  Object.prototype.isPrototypeOf.call(null, {});
+});

test/built-ins/Object/prototype/propertyIsEnumerable/S15.2.4.7_A12.js

@@ -6,7 +6,8 @@ es5id: 15.2.4.7_A12
 description: >
     Let O be the result of calling ToObject passing the this value as
     the argument.
-negative: TypeError
 ---*/
 
-Object.prototype.propertyIsEnumerable.call(undefined, 'foo');
+assert.throws(TypeError, function() {
+  Object.prototype.propertyIsEnumerable.call(undefined, 'foo');
+});

test/built-ins/Object/prototype/propertyIsEnumerable/S15.2.4.7_A13.js

@@ -6,7 +6,8 @@ es5id: 15.2.4.7_A13
 description: >
     Let O be the result of calling ToObject passing the this value as
     the argument.
-negative: TypeError
 ---*/
 
-Object.prototype.propertyIsEnumerable.call(null, 'foo');
+assert.throws(TypeError, function() {
+  Object.prototype.propertyIsEnumerable.call(null, 'foo');
+});