diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/String/prototype/lastIndexOf/S15.5.4.8_A4_T4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/lastIndexOf/S15.5.4.8_A4_T4.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/lastIndexOf/S15.5.4.8_A4_T4.js b/js/src/tests/test262/built-ins/String/prototype/lastIndexOf/S15.5.4.8_A4_T4.js new file mode 100644 index 0000000000..7994195012 --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/lastIndexOf/S15.5.4.8_A4_T4.js @@ -0,0 +1,38 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: | + when String.prototype.lastIndexOf(searchString, position) is called first Call ToString, giving it the this value as its argument. + Then Call ToString(searchString) and Call ToNumber(position) +es5id: 15.5.4.8_A4_T4 +description: Override toString and valueOf functions, and they throw exceptions +---*/ + +var __obj = { + toString: function() { + throw "intostr"; + } +}; +var __obj2 = { + valueOf: function() { + throw "intoint"; + } +}; +var __instance = new Number(10001.10001); +Number.prototype.lastIndexOf = String.prototype.lastIndexOf; + +////////////////////////////////////////////////////////////////////////////// +//CHECK#1 +try { + var x = __instance.lastIndexOf(__obj, __obj2); + throw new Test262Error('#1: var x = __instance.lastIndexOf(__obj, __obj2) lead to throwing exception'); +} catch (e) { + if (e !== "intostr") { + throw new Test262Error('#1.1: Exception === "intostr". Actual: ' + e); + } +} +// +////////////////////////////////////////////////////////////////////////////// + +reportCompare(0, 0); |