diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/String/prototype/toString/non-generic.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/toString/non-generic.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/toString/non-generic.js b/js/src/tests/test262/built-ins/String/prototype/toString/non-generic.js new file mode 100644 index 0000000000..1a78132963 --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/toString/non-generic.js @@ -0,0 +1,57 @@ +// Copyright (C) 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-string.prototype.tostring +description: > + Throws a TypeError if called on neither String primitive nor String object +info: | + String.prototype.toString ( ) + + 1. Return ? thisStringValue(this value). + + thisStringValue ( value ) + + [...] + 3. Throw a TypeError exception. +---*/ + +var toString = String.prototype.toString; + +assert.throws(TypeError, function() { + toString.call(false); +}); + +assert.throws(TypeError, function() { + toString.call(1); +}); + +assert.throws(TypeError, function() { + toString.call(null); +}); + +assert.throws(TypeError, function() { + toString.call(); +}); + +assert.throws(TypeError, function() { + toString.call(Symbol('desc')); +}); + +assert.throws(TypeError, function() { + toString.call({ + toString: function() { + return 'str'; + }, + }); +}); + +assert.throws(TypeError, function() { + toString.call(['s', 't', 'r']); +}); + +assert.throws(TypeError, function() { + ''.concat({toString: toString}); +}); + +reportCompare(0, 0); |