diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/String/raw/return-empty-string-if-length-is-zero-or-less-string.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/raw/return-empty-string-if-length-is-zero-or-less-string.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/raw/return-empty-string-if-length-is-zero-or-less-string.js b/js/src/tests/test262/built-ins/String/raw/return-empty-string-if-length-is-zero-or-less-string.js new file mode 100644 index 0000000000..c0190abb2f --- /dev/null +++ b/js/src/tests/test262/built-ins/String/raw/return-empty-string-if-length-is-zero-or-less-string.js @@ -0,0 +1,38 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 21.1.2.4 +description: > + Returns empty string if template.raw.length is <= 0 +info: | + 21.1.2.4 String.raw ( template , ...substitutions ) + + ... + 7. Let literalSegments be ToLength(Get(raw, "length")). + 8. ReturnIfAbrupt(literalSegments). + 9. If literalSegments ≤ 0, return the empty string. + ... +---*/ + +var result = String.raw({ + raw: { + length: '0' + } +}); +assert.sameValue(result, '', 'result is an empty string when length == "0"'); + +result = String.raw({ + raw: { + length: '-1' + } +}); +assert.sameValue(result, '', 'result is an empty string when length == "-1"'); + +result = String.raw({ + raw: { + length: '' + } +}); +assert.sameValue(result, '', 'result is an empty string when length == ""'); + +reportCompare(0, 0); |