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load(libdir + 'asserts.js');
// globals:
a = b = get = set = eval = arguments = 10;
assertEq({arguments}.arguments, 10);
var o = {a, b: b, get, set: set};
assertEq(o.a, 10);
assertEq(o.b, 10);
assertEq(o.get, 10);
assertEq(o.set, 10);
var names = ['a', 'get', 'set', 'eval'];
// global
names.forEach(ident =>
assertEq(new Function('return {' + ident + '}.' + ident + ';')(), 10));
// local
names.forEach(ident =>
assertEq(new Function('var ' + ident + ' = 20; return {' + ident + '}.' + ident + ';')(), 20));
// scope
names.forEach(ident =>
assertEq(new Function('var ' + ident + ' = 30; return (function () {return {' + ident + '}.' + ident + ';})();')(), 30));
var reserved = [
'break',
'do',
'in',
'typeof',
'case',
'else',
'instanceof',
'var',
'catch',
'export',
'new',
'void',
'class',
'extends',
'return',
'while',
'const',
'finally',
'super',
'with',
'continue',
'for',
'switch',
'debugger',
'function',
'this',
'delete',
'import',
'try',
'enum',
'null',
'true',
'false'
];
// non-identifiers should also throw
var nonidents = [
'"str"',
'0'
];
reserved.concat(nonidents).forEach(ident =>
assertThrowsInstanceOf(() => new Function('return {' + ident + '}'), SyntaxError));
var reservedStrict = [
'implements',
'interface',
'package',
'private',
'protected',
'public',
'static',
// XXX: according to 12.1.1, these should only be errors in strict code:
// see https://bugzilla.mozilla.org/show_bug.cgi?id=1032150
//'let',
//'yield'
];
reservedStrict.forEach(ident =>
assertEq(new Function('var ' + ident + ' = 10; return {' + ident + '}.' + ident + ';')(), 10));
reservedStrict.concat(['let', 'yield']).forEach(ident =>
assertThrowsInstanceOf(() => new Function('"use strict"; return {' + ident + '}'), SyntaxError));
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