From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/strict/13.1.js | 345 +++++++++++++++++++++++++++++++++++++ 1 file changed, 345 insertions(+) create mode 100644 js/src/tests/non262/strict/13.1.js (limited to 'js/src/tests/non262/strict/13.1.js') diff --git a/js/src/tests/non262/strict/13.1.js b/js/src/tests/non262/strict/13.1.js new file mode 100644 index 0000000000..137a36d10c --- /dev/null +++ b/js/src/tests/non262/strict/13.1.js @@ -0,0 +1,345 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ + +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +/* + * In strict mode, it is a syntax error for an identifier to appear + * more than once in a function's argument list. + */ + +/* + * The parameters of ordinary function definitions should not contain + * duplicate identifiers. + */ +assertEq(testLenientAndStrict('function f(x,y) {}', + parsesSuccessfully, + parsesSuccessfully), + true); +assertEq(testLenientAndStrict('function f(x,x) {}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f(x,y,z,y) {}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); + +/* Exercise the hashed local name map case. */ +assertEq(testLenientAndStrict('function f(a,b,c,d,e,f,g,h,d) {}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); + +/* + * SpiderMonkey has always treated duplicates in destructuring + * patterns as an error. Strict mode should not affect this. + */ +assertEq(testLenientAndStrict('function f([x,y]) {}', + parsesSuccessfully, + parsesSuccessfully), + true); +assertEq(testLenientAndStrict('function f([x,x]){}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f(x,[x]){}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); + +/* + * Strict rules apply to the parameters if the function's body is + * strict. + */ +assertEq(testLenientAndStrict('function f(x,x) { "use strict" };', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); + +/* + * Calls to the function constructor should not be affected by the + * strictness of the calling code, but should be affected by the + * strictness of the function body. + */ +assertEq(testLenientAndStrict('Function("x","x","")', + completesNormally, + completesNormally), + true); +assertEq(testLenientAndStrict('Function("x","y","")', + completesNormally, + completesNormally), + true); +assertEq(testLenientAndStrict('Function("x","x","\'use strict\'")', + raisesException(SyntaxError), + raisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('Function("x","y","\'use strict\'")', + completesNormally, + completesNormally), + true); + + +/* + * The parameter lists of function expressions should not contain + * duplicate identifiers. + */ +assertEq(testLenientAndStrict('(function (x,x) {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function (x,y) {})', + parsesSuccessfully, + parsesSuccessfully), + true); + +/* + * All permutations of: + * - For the two magic identifiers 'arguments' or 'eval' + * - For function definitions, function expressions, expression closures, + * and getter and setter property definitions, + * - For forms that inherit their context's strictness, and forms that + * include their own strictness directives, + * - For ordinary parameters, array destructuring parameters, and + * object destructuring parameters, + * - the magic identifiers may be used to name such parameters + * in lenient code, but not in strict code + * - the magic identifiers may be used as function names in lenient code, + * but not in strict code + */ +assertEq(testLenientAndStrict('function f(eval){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f([eval]){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f({x:eval}){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function eval(){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f(eval){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f([eval]){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f({x:eval}){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function eval(){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f(eval){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f([eval]){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f({x:eval}){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function eval(){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f(eval){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f([eval]){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f({x:eval}){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function eval(){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f(eval) {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f([eval]) {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f({x:eval}) {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function eval() {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x(eval){}})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x([eval]){}})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x({x:eval}){}})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x(eval){"use strict";}})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x([eval]){"use strict";}})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x({x:eval}){"use strict";}})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f(arguments){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f([arguments]){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f({x:arguments}){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function arguments(){}', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f(arguments){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f([arguments]){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function f({x:arguments}){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('function arguments(){"use strict";}', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f(arguments){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f([arguments]){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f({x:arguments}){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function arguments(){})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f(arguments){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f([arguments]){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f({x:arguments}){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function arguments(){"use strict";})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f(arguments) {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f([arguments]) {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function f({x:arguments}) {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('(function arguments() {})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x(arguments){}})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x([arguments]){}})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x({x:arguments}){}})', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x(arguments){"use strict";}})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x([arguments]){"use strict";}})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('({set x({x:arguments}){"use strict";}})', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); + +/* + * Functions produced using the Function constructor may not use + * 'eval' or 'arguments' as a parameter name if their body is strict + * mode code. The strictness of the calling code does not affect the + * constraints applied to the parameters. + */ +assertEq(testLenientAndStrict('Function("eval","")', + completesNormally, + completesNormally), + true); +assertEq(testLenientAndStrict('Function("eval","\'use strict\';")', + raisesException(SyntaxError), + raisesException(SyntaxError)), + true); +assertEq(testLenientAndStrict('Function("arguments","")', + completesNormally, + completesNormally), + true); +assertEq(testLenientAndStrict('Function("arguments","\'use strict\';")', + raisesException(SyntaxError), + raisesException(SyntaxError)), + true); + + +reportCompare(true, true); -- cgit v1.2.3