diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Boolean/prototype/toString/S15.6.4.2_A2_T2.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Boolean/prototype/toString/S15.6.4.2_A2_T2.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Boolean/prototype/toString/S15.6.4.2_A2_T2.js b/js/src/tests/test262/built-ins/Boolean/prototype/toString/S15.6.4.2_A2_T2.js new file mode 100644 index 0000000000..e4837f700f --- /dev/null +++ b/js/src/tests/test262/built-ins/Boolean/prototype/toString/S15.6.4.2_A2_T2.js @@ -0,0 +1,26 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-boolean.prototype.tostring +info: | + The toString function is not generic, it cannot be transferred + to other kinds of objects for use as a method and there is should be + a TypeError exception if its this value is not a Boolean object +es5id: 15.6.4.2_A2_T2 +description: transferring to the Number objects +---*/ + +assert.throws(TypeError, () => { + var s1 = new Number(); + s1.toString = Boolean.prototype.toString; + s1.toString(); +}); + +assert.throws(TypeError, () => { + var s2 = new Number(); + s2.myToString = Boolean.prototype.toString; + s2.myToString(); +}); + +reportCompare(0, 0); |