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[apple/javascriptcore.git] / tests / stress / reserved-word-with-escape.js
1 function testSyntax(script) {
2 try {
3 eval(script);
4 } catch (error) {
5 if (error instanceof SyntaxError)
6 throw new Error("Bad error: " + String(error));
7 }
8 }
9
10 function testSyntaxError(script, message) {
11 var error = null;
12 try {
13 eval(script);
14 } catch (e) {
15 error = e;
16 }
17 if (!error)
18 throw new Error("Expected syntax error not thrown");
19
20 if (String(error) !== message)
21 throw new Error("Bad error: " + String(error));
22 }
23
24 testSyntax("var cocoa");
25 testSyntax("var c\u006fcoa");
26
27 testSyntaxError(String.raw`var var`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
28 testSyntaxError(String.raw`var v\u0061r`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
29 testSyntaxError(String.raw`var v\u{0061}r`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
30
31 testSyntaxError(String.raw`var var = 2000000;`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
32 testSyntaxError(String.raw`var v\u0061r = 2000000;`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
33 testSyntaxError(String.raw`var v\u{0061}r = 2000000`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
34
35 testSyntaxError(String.raw`var {var} = obj)`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
36 testSyntaxError(String.raw`var {v\u0061r} = obj`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
37 testSyntaxError(String.raw`var {v\u{0061}r} = obj`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
38
39 testSyntaxError(String.raw`var {var:var} = obj)`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
40 testSyntaxError(String.raw`var {var:v\u0061r} = obj`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
41 testSyntaxError(String.raw`var {var:v\u{0061}r} = obj`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
42
43 testSyntaxError(String.raw`var [var] = obj`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
44 testSyntaxError(String.raw`var [v\u0061r] = obj`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
45 testSyntaxError(String.raw`var [v\u{0061}r] = obj`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
46
47 testSyntaxError(String.raw`[var] = obj`, String.raw`SyntaxError: Unexpected keyword 'var'`);
48 testSyntaxError(String.raw`[v\u0061r] = obj`, String.raw`SyntaxError: Unexpected keyword 'v\u0061r'`);
49 testSyntaxError(String.raw`[v\u{0061}r] = obj`, String.raw`SyntaxError: Unexpected keyword 'v\u{0061}r'`);
50
51 testSyntaxError(String.raw`function var() { }`, String.raw`SyntaxError: Cannot use the keyword 'var' as a function name.`);
52 testSyntaxError(String.raw`function v\u0061r() { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a function name.`);
53 testSyntaxError(String.raw`function v\u{0061}r() { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a function name.`);
54
55 testSyntaxError(String.raw`function a(var) { }`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
56 testSyntaxError(String.raw`function a(v\u0061r) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
57 testSyntaxError(String.raw`function a(v\u{0061}r) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
58
59 testSyntaxError(String.raw`function a({var}) { }`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
60 testSyntaxError(String.raw`function a({v\u0061r}) { }`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
61 testSyntaxError(String.raw`function a({v\u{0061}r}) { }`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
62
63 testSyntaxError(String.raw`function a({var:var}) { }`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
64 testSyntaxError(String.raw`function a({var:v\u0061r}) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
65 testSyntaxError(String.raw`function a({var:v\u{0061}r}) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
66
67 testSyntaxError(String.raw`function a([var]) { }`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
68 testSyntaxError(String.raw`function a([v\u0061r]) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
69 testSyntaxError(String.raw`function a([v\u{0061}r]) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
70
71 testSyntaxError(String.raw`(function var() { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a function name.`);
72 testSyntaxError(String.raw`(function v\u0061r() { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a function name.`);
73 testSyntaxError(String.raw`(function v\u{0061}r() { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a function name.`);
74
75 testSyntaxError(String.raw`(function a(var) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
76 testSyntaxError(String.raw`(function a(v\u0061r) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
77 testSyntaxError(String.raw`(function a(v\u{0061}r) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
78
79 testSyntaxError(String.raw`(function a({var}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
80 testSyntaxError(String.raw`(function a({v\u0061r}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
81 testSyntaxError(String.raw`(function a({v\u{0061}r}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
82
83 testSyntaxError(String.raw`(function a({var:var}) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
84 testSyntaxError(String.raw`(function a({var:v\u0061r}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
85 testSyntaxError(String.raw`(function a({var:v\u{0061}r}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
86
87 testSyntaxError(String.raw`(function a([var]) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
88 testSyntaxError(String.raw`(function a([v\u0061r]) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
89 testSyntaxError(String.raw`(function a([v\u{0061}r]) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
90
91 testSyntaxError(String.raw`(function a([{var}]) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
92 testSyntaxError(String.raw`(function a([{v\u0061r}]) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
93 testSyntaxError(String.raw`(function a([{v\u{0061}r}]) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
94
95 testSyntaxError(String.raw`(function a([{var:var}]) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
96 testSyntaxError(String.raw`(function a([{var:v\u0061r}]) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
97 testSyntaxError(String.raw`(function a([{var:v\u{0061}r}]) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
98
99 testSyntaxError(String.raw`(function a([[var]]) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
100 testSyntaxError(String.raw`(function a([[v\u0061r]]) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
101 testSyntaxError(String.raw`(function a([[v\u{0061}r]]) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
102
103 testSyntaxError(String.raw`(function a({ hello: {var}}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
104 testSyntaxError(String.raw`(function a({ hello: {v\u0061r}}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
105 testSyntaxError(String.raw`(function a({ hello: {v\u{0061}r}}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
106
107 testSyntaxError(String.raw`(function a({ hello: {var:var}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
108 testSyntaxError(String.raw`(function a({ hello: {var:v\u0061r}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
109 testSyntaxError(String.raw`(function a({ hello: {var:v\u{0061}r}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
110
111 testSyntaxError(String.raw`(function a({ hello: [var]}) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
112 testSyntaxError(String.raw`(function a({ hello: [v\u0061r]}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
113 testSyntaxError(String.raw`(function a({ hello: [v\u{0061}r]}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
114
115 testSyntaxError(String.raw`(function a({ 0: {var} }) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
116 testSyntaxError(String.raw`(function a({ 0: {v\u0061r}}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
117 testSyntaxError(String.raw`(function a({ 0: {v\u{0061}r}}) { })`, String.raw`SyntaxError: Cannot use abbreviated destructuring syntax for keyword 'var'.`);
118
119 testSyntaxError(String.raw`(function a({ 0: {var:var}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
120 testSyntaxError(String.raw`(function a({ 0: {var:v\u0061r}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
121 testSyntaxError(String.raw`(function a({ 0: {var:v\u{0061}r}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
122
123 testSyntaxError(String.raw`(function a({ 0: {value:var}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
124 testSyntaxError(String.raw`(function a({ 0: {value:v\u0061r}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
125 testSyntaxError(String.raw`(function a({ 0: {value:v\u{0061}r}}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
126
127 testSyntaxError(String.raw`(function a({ 0: [var]}) { })`, String.raw`SyntaxError: Cannot use the keyword 'var' as a variable name.`);
128 testSyntaxError(String.raw`(function a({ 0: [v\u0061r]}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a variable name.`);
129 testSyntaxError(String.raw`(function a({ 0: [v\u{0061}r]}) { })`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a variable name.`);
130
131 testSyntaxError(String.raw`try { } catch(var) { }`, String.raw`SyntaxError: Cannot use the keyword 'var' as a catch variable name.`);
132 testSyntaxError(String.raw`try { } catch(v\u0061r) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a catch variable name.`);
133 testSyntaxError(String.raw`try { } catch(v\u{0061}r) { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a catch variable name.`);
134
135 testSyntaxError(String.raw`class var { }`, String.raw`SyntaxError: Cannot use the keyword 'var' as a class name.`);
136 testSyntaxError(String.raw`class v\u0061r { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u0061r' as a class name.`);
137 testSyntaxError(String.raw`class v\u{0061}r { }`, String.raw`SyntaxError: Cannot use the keyword 'v\u{0061}r' as a class name.`);
138
139 // Allowed in non-keyword aware context.
140 testSyntax(String.raw`({ v\u0061r: 'Cocoa' })`);
141 testSyntax(String.raw`({ v\u{0061}r: 'Cocoa' })`);
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