diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A1.3_T1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A1.3_T1.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A1.3_T1.js b/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A1.3_T1.js new file mode 100644 index 0000000000..23c0bf98aa --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A1.3_T1.js @@ -0,0 +1,27 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: If array element is undefined or null, use the empty string +esid: sec-array.prototype.join +description: Checking this use new Array() and [] +---*/ + +var x = []; +x[0] = undefined; +if (x.join() !== "") { + throw new Test262Error('#1: x = []; x[0] = undefined; x.join() === "". Actual: ' + (x.join())); +} + +x = []; +x[0] = null; +if (x.join() !== "") { + throw new Test262Error('#2: x = []; x[0] = null; x.join() === "". Actual: ' + (x.join())); +} + +x = Array(undefined, 1, null, 3); +if (x.join() !== ",1,,3") { + throw new Test262Error('#3: x = Array(undefined,1,null,3); x.join() === ",1,,3". Actual: ' + (x.join())); +} + +reportCompare(0, 0); |