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2# Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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22# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23
24Test behaviour of strict mode
25
26On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
27
28
29PASS testThis.call(null) is null
30PASS testThis.call(1) is 1
31PASS testThis.call(true) is true
32PASS testThis.call(false) is false
33PASS testThis.call(undefined) is undefined
34PASS testLineContinuation.call(undefined) === undefined is false
35PASS testEscapeSequence.call(undefined) === undefined is false
36PASS testThis.call('a string') is 'a string'
37PASS testThisDotAccess.call('a string') is 'a string'.length
38PASS testThisDotAccess.call(null) threw exception TypeError: Cannot read property 'length' of null.
39PASS testThisDotAccess.call(undefined) threw exception TypeError: Cannot read property 'length' of undefined.
40PASS testThisDotAccess.call(true) is undefined.
41PASS testThisDotAccess.call(false) is undefined.
42PASS testThisDotAccess.call(1) is undefined.
43PASS testThisBracketAccess.call('a string', 'length') is 'a string'.length
44PASS testThisBracketAccess.call(null, 'length') threw exception TypeError: Cannot read property 'length' of null.
45PASS testThisBracketAccess.call(undefined, 'length') threw exception TypeError: Cannot read property 'length' of undefined.
46PASS testThisBracketAccess.call(true, 'length') is undefined.
47PASS testThisBracketAccess.call(false, 'length') is undefined.
48PASS testThisBracketAccess.call(1, 'length') is undefined.
49PASS Function('"use strict"; return this;')() is undefined.
50PASS Function('"use strict"; with({});') threw exception SyntaxError: Strict mode code may not include a with statement.
51PASS testGlobalAccess() is undefined
52PASS testThis.call() is undefined
53PASS testThis.apply() is undefined
54PASS testThis.call(undefined) is undefined
55PASS testThis.apply(undefined) is undefined
56PASS (function eval(){'use strict';}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
57PASS (function(){(function eval(){'use strict';})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
58PASS (function (eval){'use strict';}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
59PASS (function(){(function (eval){'use strict';})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
60PASS (function arguments(){'use strict';}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
61PASS (function(){(function arguments(){'use strict';})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
62PASS (function (arguments){'use strict';}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
63PASS (function(){(function (arguments){'use strict';})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
64PASS (function (){'use strict'; var eval;}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
65PASS (function(){(function (){'use strict'; var eval;})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
66PASS (function (){'use strict'; var arguments;}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
67PASS (function(){(function (){'use strict'; var arguments;})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
68PASS (function (){'use strict'; try{}catch(eval){}}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
69PASS (function(){(function (){'use strict'; try{}catch(eval){}})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
70PASS (function (){'use strict'; try{}catch(arguments){}}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
71PASS (function(){(function (){'use strict'; try{}catch(arguments){}})}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
72PASS (function (a, a){'use strict';}) threw exception SyntaxError: Duplicate parameter name not allowed in this context.
73PASS (function(){(function (a, a){'use strict';})}) threw exception SyntaxError: Duplicate parameter name not allowed in this context.
74PASS (function (a){'use strict'; delete a;})() threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
75PASS (function(){(function (a){'use strict'; delete a;})()}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
76PASS (function (){'use strict'; var a; delete a;})() threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
77PASS (function(){(function (){'use strict'; var a; delete a;})()}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
78PASS (function (){var a; function f() {'use strict'; delete a;} })() threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
79PASS (function(){(function (){var a; function f() {'use strict'; delete a;} })()}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
80PASS (function (){'use strict'; with(1){};}) threw exception SyntaxError: Strict mode code may not include a with statement.
81PASS (function(){(function (){'use strict'; with(1){};})}) threw exception SyntaxError: Strict mode code may not include a with statement.
82PASS (function (){'use strict'; arguments.callee; })() threw exception TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them.
83PASS (function (){'use strict'; arguments.caller; })() threw exception TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them.
84PASS (function f(){'use strict'; f.arguments; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
85PASS (function f(){'use strict'; f.caller; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
86PASS (function f(){'use strict'; f.arguments=5; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
87PASS (function f(){'use strict'; f.caller=5; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
88PASS (function (arg){'use strict'; arguments.callee; })() threw exception TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them.
89PASS (function (arg){'use strict'; arguments.caller; })() threw exception TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them.
90PASS (function f(arg){'use strict'; f.arguments; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
91PASS (function f(arg){'use strict'; f.caller; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
92PASS (function f(arg){'use strict'; f.arguments=5; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
93PASS (function f(arg){'use strict'; f.caller=5; })() threw exception TypeError: 'caller' and 'arguments' are restricted function properties and cannot be accessed in this context..
94PASS "caller" in function(){"use strict"} is true
95PASS (function(){"use strict";}).hasOwnProperty("caller") is false
96PASS (function(){"use strict";}).__proto__.hasOwnProperty("caller") is true
97PASS "arguments" in function(){"use strict"} is true
98PASS (function(){"use strict";}).hasOwnProperty("arguments") is false
99PASS (function(){"use strict";}).__proto__.hasOwnProperty("arguments") is true
100PASS 'use strict'; (function (){with(1){};}) threw exception SyntaxError: Strict mode code may not include a with statement.
101PASS (function(){'use strict'; (function (){with(1){};})}) threw exception SyntaxError: Strict mode code may not include a with statement.
102PASS 'use strict'; (function (){var a; delete a;}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
103PASS (function(){'use strict'; (function (){var a; delete a;})}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
104PASS 'use strict'; var a; (function (){ delete a;}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
105PASS (function(){'use strict'; var a; (function (){ delete a;})}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
106PASS var a; (function (){ 'use strict'; delete a;}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
107PASS (function(){var a; (function (){ 'use strict'; delete a;})}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
108PASS 'misc directive'; 'use strict'; with({}){} threw exception SyntaxError: Strict mode code may not include a with statement.
109PASS (function(){'misc directive'; 'use strict'; with({}){}}) threw exception SyntaxError: Strict mode code may not include a with statement.
110PASS 'use strict'; return threw exception SyntaxError: Illegal return statement.
111PASS 'use strict'; break threw exception SyntaxError: Illegal break statement.
112PASS (function(){'use strict'; break}) threw exception SyntaxError: Illegal break statement.
113PASS 'use strict'; continue threw exception SyntaxError: Illegal continue statement.
114PASS (function(){'use strict'; continue}) threw exception SyntaxError: Illegal continue statement.
115PASS 'use strict'; for(;;)return threw exception SyntaxError: Illegal return statement.
116PASS 'use strict'; for(;;)break missingLabel threw exception SyntaxError: Undefined label 'missingLabel'.
117PASS (function(){'use strict'; for(;;)break missingLabel}) threw exception SyntaxError: Undefined label 'missingLabel'.
118PASS 'use strict'; for(;;)continue missingLabel threw exception SyntaxError: Undefined label 'missingLabel'.
119PASS (function(){'use strict'; for(;;)continue missingLabel}) threw exception SyntaxError: Undefined label 'missingLabel'.
120PASS 'use strict'; 007; threw exception SyntaxError: Octal literals are not allowed in strict mode..
121PASS (function(){'use strict'; 007;}) threw exception SyntaxError: Octal literals are not allowed in strict mode..
122PASS 'use strict'; '\007'; threw exception SyntaxError: Octal literals are not allowed in strict mode..
123PASS (function(){'use strict'; '\007';}) threw exception SyntaxError: Octal literals are not allowed in strict mode..
124PASS '\007'; 'use strict'; threw exception SyntaxError: Octal literals are not allowed in strict mode..
125PASS (function(){'\007'; 'use strict';}) threw exception SyntaxError: Octal literals are not allowed in strict mode..
126PASS 'use strict'; delete aDeletableProperty; threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
127PASS (function(){'use strict'; delete aDeletableProperty;}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
128PASS 'use strict'; (function (){ delete someDeclaredGlobal;}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
129PASS (function(){'use strict'; (function (){ delete someDeclaredGlobal;})}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
130PASS (function (){ 'use strict'; delete someDeclaredGlobal;}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
131PASS (function(){(function (){ 'use strict'; delete someDeclaredGlobal;})}) threw exception SyntaxError: Delete of an unqualified identifier in strict mode..
132PASS 'use strict'; if (0) { someGlobal = 'Shouldn\'t be able to assign this.'; }; true; is true
133PASS 'use strict'; someGlobal = 'Shouldn\'t be able to assign this.';  threw exception ReferenceError: someGlobal is not defined.
134PASS 'use strict'; (function f(){ f = 'shouldn\'t be able to assign to function expression name'; })() threw exception TypeError: Assignment to constant variable..
135PASS 'use strict'; eval('var introducedVariable = "FAIL: variable introduced into containing scope";'); introducedVariable threw exception ReferenceError: introducedVariable is not defined.
136PASS 'use strict'; objectWithReadonlyProperty.prop = 'fail' threw exception TypeError: Cannot assign to read only property 'prop' of object '#<Object>'.
137PASS 'use strict'; delete objectWithReadonlyProperty.prop threw exception TypeError: Cannot delete property 'prop' of #<Object>.
138PASS 'use strict'; delete objectWithReadonlyProperty[readonlyPropName] threw exception TypeError: Cannot delete property 'prop' of #<Object>.
139PASS 'use strict'; ++eval threw exception SyntaxError: Unexpected eval or arguments in strict mode.
140PASS (function(){'use strict'; ++eval}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
141PASS 'use strict'; eval++ threw exception SyntaxError: Unexpected eval or arguments in strict mode.
142PASS (function(){'use strict'; eval++}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
143PASS 'use strict'; --eval threw exception SyntaxError: Unexpected eval or arguments in strict mode.
144PASS (function(){'use strict'; --eval}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
145PASS 'use strict'; eval-- threw exception SyntaxError: Unexpected eval or arguments in strict mode.
146PASS (function(){'use strict'; eval--}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
147PASS 'use strict'; function f() { ++arguments } threw exception SyntaxError: Unexpected eval or arguments in strict mode.
148PASS (function(){'use strict'; function f() { ++arguments }}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
149PASS 'use strict'; function f() { arguments++ } threw exception SyntaxError: Unexpected eval or arguments in strict mode.
150PASS (function(){'use strict'; function f() { arguments++ }}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
151PASS 'use strict'; function f() { --arguments } threw exception SyntaxError: Unexpected eval or arguments in strict mode.
152PASS (function(){'use strict'; function f() { --arguments }}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
153PASS 'use strict'; function f() { arguments-- } threw exception SyntaxError: Unexpected eval or arguments in strict mode.
154PASS (function(){'use strict'; function f() { arguments-- }}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
155PASS global.eval('"use strict"; if (0) ++arguments; true;') threw exception SyntaxError: Unexpected eval or arguments in strict mode.
156PASS 'use strict'; ++(1, eval) threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
157PASS (function(){'use strict'; ++(1, eval)}) threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
158PASS 'use strict'; (1, eval)++ threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
159PASS (function(){'use strict'; (1, eval)++}) threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
160PASS 'use strict'; --(1, eval) threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
161PASS (function(){'use strict'; --(1, eval)}) threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
162PASS 'use strict'; (1, eval)-- threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
163PASS (function(){'use strict'; (1, eval)--}) threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
164PASS 'use strict'; function f() { ++(1, arguments) } threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
165PASS (function(){'use strict'; function f() { ++(1, arguments) }}) threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
166PASS 'use strict'; function f() { (1, arguments)++ } threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
167PASS (function(){'use strict'; function f() { (1, arguments)++ }}) threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
168PASS 'use strict'; function f() { --(1, arguments) } threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
169PASS (function(){'use strict'; function f() { --(1, arguments) }}) threw exception ReferenceError: Invalid left-hand side expression in prefix operation.
170PASS 'use strict'; function f() { (1, arguments)-- } threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
171PASS (function(){'use strict'; function f() { (1, arguments)-- }}) threw exception ReferenceError: Invalid left-hand side expression in postfix operation.
172FAIL 'use strict'; undefined; if (0) delete +a.b should throw an exception. Was undefined.
173FAIL (function(){'use strict'; undefined; if (0) delete +a.b}) should throw an exception. Was function (){'use strict'; undefined; if (0) delete +a.b}.
174FAIL 'use strict'; undefined; if (0) delete ++a.b should throw an exception. Was undefined.
175FAIL (function(){'use strict'; undefined; if (0) delete ++a.b}) should throw an exception. Was function (){'use strict'; undefined; if (0) delete ++a.b}.
176FAIL 'use strict'; undefined; if (0) delete void a.b should throw an exception. Was undefined.
177FAIL (function(){'use strict'; undefined; if (0) delete void a.b}) should throw an exception. Was function (){'use strict'; undefined; if (0) delete void a.b}.
178PASS (function (a){'use strict'; a = false; return a !== arguments[0]; })(true) is true
179PASS (function (a){'use strict'; arguments[0] = false; return a !== arguments[0]; })(true) is true
180PASS (function (a){'use strict'; a=false; return arguments; })(true)[0] is true
181PASS (function (a){'use strict'; arguments[0]=false; return a; })(true) is true
182PASS (function (a){'use strict'; arguments[0]=true; return arguments; })(false)[0] is true
183PASS (function (){'use strict';  arguments[0]=true; return arguments; })(false)[0] is true
184PASS (function (a){'use strict'; arguments[0]=true; a=false; return arguments; })()[0] is true
185PASS (function (a){'use strict'; arguments[0]=false; a=true; return a; })() is true
186PASS (function (a){'use strict'; arguments[0]=true; return arguments; })()[0] is true
187PASS (function (){'use strict';  arguments[0]=true; return arguments; })()[0] is true
188PASS (function (a){'use strict'; var local; (function (){local;})(); a = false; return a !== arguments[0]; })(true) is true
189PASS (function (a){'use strict'; var local; (function (){local;})(); arguments[0] = false; return a !== arguments[0]; })(true) is true
190PASS (function (a){'use strict'; var local; (function (){local;})(); a=false; return arguments; })(true)[0] is true
191PASS (function (a){'use strict'; var local; (function (){local;})(); arguments[0]=false; return a; })(true) is true
192PASS (function (a){'use strict'; var local; (function (){local;})(); arguments[0]=true; return arguments; })(false)[0] is true
193PASS (function (){'use strict';  var local; (function (){local;})(); arguments[0]=true; return arguments; })(false)[0] is true
194PASS (function (a){'use strict'; var local; (function (){local;})(); arguments[0]=true; a=false; return arguments; })()[0] is true
195PASS (function (a){'use strict'; var local; (function (){local;})(); arguments[0]=true; return arguments; })()[0] is true
196PASS (function (a){'use strict'; var local; (function (){local;})(); arguments[0]=false; a=true; return a; })() is true
197PASS (function (){'use strict';  var local; (function (){local;})(); arguments[0]=true; return arguments; })()[0] is true
198PASS 'use strict'; (function (){var a = true; eval('var a = false'); return a; })() is true
199PASS (function (){var a = true; eval('"use strict"; var a = false'); return a; })() is true
200PASS (function f(arg){'use strict'; return Object.getOwnPropertyDescriptor(f.__proto__, 'arguments').value; })() is undefined.
201PASS (function f(arg){'use strict'; return Object.getOwnPropertyDescriptor(f.__proto__, 'caller').value; })() is undefined.
202PASS (function f(arg){'use strict'; return Object.getOwnPropertyDescriptor(arguments, 'callee').value; })() is undefined.
203PASS (function f(arg){'use strict'; return Object.getOwnPropertyDescriptor(arguments, 'caller').value; })() is undefined.
204PASS (function f(arg){'use strict'; var descriptor = Object.getOwnPropertyDescriptor(arguments, 'caller'); return descriptor.get === descriptor.set; })() is true
205PASS (function f(arg){'use strict'; var descriptor = Object.getOwnPropertyDescriptor(arguments, 'callee'); return descriptor.get === descriptor.set; })() is true
206PASS (function f(arg){'use strict'; var descriptor = Object.getOwnPropertyDescriptor(f.__proto__, 'caller'); return descriptor.get === descriptor.set; })() is true
207PASS (function f(arg){'use strict'; var descriptor = Object.getOwnPropertyDescriptor(f.__proto__, 'arguments'); return descriptor.get === descriptor.set; })() is true
208PASS 'use strict'; (function f() { for(var i in this); })(); true; is true
209PASS 'use strict'̻ threw exception SyntaxError: Unexpected token ILLEGAL.
210PASS (function(){'use strict'̻}) threw exception SyntaxError: Unexpected token ILLEGAL.
211PASS 'use strict'5.f threw exception SyntaxError: Unexpected token ILLEGAL.
212PASS (function(){'use strict'5.f}) threw exception SyntaxError: Unexpected token ILLEGAL.
213PASS 'use strict';̻ threw exception SyntaxError: Unexpected token ILLEGAL.
214PASS (function(){'use strict';̻}) threw exception SyntaxError: Unexpected token ILLEGAL.
215PASS 'use strict';5.f threw exception SyntaxError: Unexpected token ILLEGAL.
216PASS (function(){'use strict';5.f}) threw exception SyntaxError: Unexpected token ILLEGAL.
217PASS 'use strict';1-(eval=1); threw exception SyntaxError: Unexpected eval or arguments in strict mode.
218PASS (function(){'use strict';1-(eval=1);}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
219PASS 'use strict';arguments=1; threw exception SyntaxError: Unexpected eval or arguments in strict mode.
220PASS (function(){'use strict';arguments=1;}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
221PASS 'use strict';1-(arguments=1); threw exception SyntaxError: Unexpected eval or arguments in strict mode.
222PASS (function(){'use strict';1-(arguments=1);}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
223PASS 'use strict';var a=(eval=1); threw exception SyntaxError: Unexpected eval or arguments in strict mode.
224PASS (function(){'use strict';var a=(eval=1);}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
225PASS 'use strict';var a=(arguments=1); threw exception SyntaxError: Unexpected eval or arguments in strict mode.
226PASS (function(){'use strict';var a=(arguments=1);}) threw exception SyntaxError: Unexpected eval or arguments in strict mode.
227PASS 'use strict'; try { throw 1; } catch (e) { aGlobal = true; } is true
228PASS 'use strict'; (function () { try { throw 1; } catch (e) { aGlobal = true; }})(); aGlobal; is true
229PASS (function () {'use strict';  try { throw 1; } catch (e) { aGlobal = true; }})(); aGlobal; is true
230PASS try { throw 1; } catch (e) { aGlobal = true; } is true
231PASS (function () { try { throw 1; } catch (e) { aGlobal = true; }})(); aGlobal; is true
232PASS (function () {try { throw 1; } catch (e) { aGlobal = true; }})(); aGlobal; is true
233FAIL String(Object.getOwnPropertyDescriptor((function() { "use strict"; }).__proto__, "caller").get) should be function () {
234    [native code]
235}. Was function ThrowTypeError() { [native code] }.
236PASS successfullyParsed is true
237
238TEST COMPLETE
239
240