diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A2_T1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A2_T1.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A2_T1.js b/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A2_T1.js new file mode 100644 index 0000000000..3767112626 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A2_T1.js @@ -0,0 +1,44 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: | + The join function is intentionally generic. + It does not require that its this value be an Array object +esid: sec-array.prototype.join +description: If ToUint32(length) is zero, return the empty string +---*/ + +var obj = {}; +obj.join = Array.prototype.join; + +if (obj.length !== undefined) { + throw new Test262Error('#0: var obj = {}; obj.length === undefined. Actual: ' + (obj.length)); +} else { + if (obj.join() !== "") { + throw new Test262Error('#1: var obj = {}; obj.join = Array.prototype.join; obj.join() === "". Actual: ' + (obj.join())); + } + if (obj.length !== undefined) { + throw new Test262Error('#2: var obj = {}; obj.join = Array.prototype.join; obj.join(); obj.length === undefined. Actual: ' + (obj.length)); + } +} + +obj.length = undefined; +if (obj.join() !== "") { + throw new Test262Error('#3: var obj = {}; obj.length = undefined; obj.join = Array.prototype.join; obj.join() === ". Actual: ' + (obj.join())); +} + +if (obj.length !== undefined) { + throw new Test262Error('#4: var obj = {}; obj.length = undefined; obj.join = Array.prototype.join; obj.join(); obj.length === undefined. Actual: ' + (obj.length)); +} + +obj.length = null +if (obj.join() !== "") { + throw new Test262Error('#5: var obj = {}; obj.length = null; obj.join = Array.prototype.join; obj.join() === "". Actual: ' + (obj.join())); +} + +if (obj.length !== null) { + throw new Test262Error('#6: var obj = {}; obj.length = null; obj.join = Array.prototype.join; obj.join(); obj.length === null. Actual: ' + (obj.length)); +} + +reportCompare(0, 0); |