diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/String/prototype/split/separator-undef.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/split/separator-undef.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/split/separator-undef.js b/js/src/tests/test262/built-ins/String/prototype/split/separator-undef.js new file mode 100644 index 0000000000..c0a6454153 --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/split/separator-undef.js @@ -0,0 +1,33 @@ +// Copyright (C) 2020 Leo Balter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-string.prototype.split +description: Separator is undefined, return a new array with the string +info: | + ... + 3. Let S be ? ToString(O). + 4. Let A be ! ArrayCreate(0). + ... + 6. If limit is undefined, let lim be 232 - 1; else let lim be ? ToUint32(limit). + 7. Let R be ? ToString(separator). + 8. If lim = 0, return A. + 9. If separator is undefined, then + a. Perform ! CreateDataPropertyOrThrow(A, "0", S). + b. Return A. +---*/ + +var str = 'undefined is not a function'; + +var result = str.split(); + +assert.sameValue(Array.isArray(result), true, 'implicit separator, result is array'); +assert.sameValue(result.length, 1, 'implicit separator, result.length'); +assert.sameValue(result[0], str, 'implicit separator, [0] is the same string'); + +result = str.split(undefined); + +assert.sameValue(Array.isArray(result), true, 'explicit separator, result is array'); +assert.sameValue(result.length, 1, 'explicit separator, result.length'); +assert.sameValue(result[0], str, 'explicit separator, [0] is the same string'); + +reportCompare(0, 0); |