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Diffstat (limited to 'js/src/tests/test262/built-ins/String/prototype/S15.5.4_A3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/S15.5.4_A3.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/S15.5.4_A3.js b/js/src/tests/test262/built-ins/String/prototype/S15.5.4_A3.js new file mode 100644 index 0000000000..33540be3a4 --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/S15.5.4_A3.js @@ -0,0 +1,30 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: | + The value of the internal [[Prototype]] property of the String prototype + object is the Object prototype object (15.2.3.1) +es5id: 15.5.4_A3 +description: Checking Object.prototype.isPrototypeOf(String.prototype) +---*/ + +////////////////////////////////////////////////////////////////////////////// +//CHECK#1 +if (!(Object.prototype.isPrototypeOf(String.prototype))) { + throw new Test262Error('#1: Object.prototype.isPrototypeOf(String.prototype) return true. Actual: ' + Object.prototype.isPrototypeOf(String.prototype)); +} +// +////////////////////////////////////////////////////////////////////////////// + +delete String.prototype.toString; + +////////////////////////////////////////////////////////////////////////////// +//CHECK#2 +if (String.prototype.toString() != "[object " + "String" + "]") { + throw new Test262Error('#2: delete String.prototype.toString; String.prototype.toString() == "[object "+"String"+"]". Actual: String.prototype.toString() ==' + String.prototype.toString()); +} +// +////////////////////////////////////////////////////////////////////////////// + +reportCompare(0, 0); |