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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/literals/regexp/u-case-mapping.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/literals/regexp/u-case-mapping.js')
-rw-r--r-- | js/src/tests/test262/language/literals/regexp/u-case-mapping.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/literals/regexp/u-case-mapping.js b/js/src/tests/test262/language/literals/regexp/u-case-mapping.js new file mode 100644 index 0000000000..2ac4e2d64f --- /dev/null +++ b/js/src/tests/test262/language/literals/regexp/u-case-mapping.js @@ -0,0 +1,51 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: Case mapping of astral symbols +es6id: 21.2.2.8.2 +info: | + 21.2.2.8.2 Runtime Semantics: Canonicalize ( ch ) + + The abstract operation Canonicalize takes a character parameter ch and + performs the following steps: + + 1. If IgnoreCase is false, return ch. + 2. If Unicode is true, + a. If the file CaseFolding.txt of the Unicode Character Database + provides a simple or common case folding mapping for ch, return + the result of applying that mapping to ch. + b. Else, return ch. +---*/ + +assert.sameValue( + /\u212a/i.test('k'), + false, + 'Case mapping is not applied in the absence of the `u` flag' +); +assert.sameValue( + /\u212a/i.test('K'), + false, + 'Case mapping is not applied in the absence of the `u` flag' +); +assert.sameValue( + /\u212a/u.test('k'), + false, + 'Case mapping is not applied in the absence of the `i` flag' +); +assert.sameValue( + /\u212a/u.test('K'), + false, + 'Case mapping is not applied in the absence of the `i` flag' +); + +assert( + /\u212a/iu.test('k'), + 'Case mapping is applied in the presence of the `i` and `u` flags' +); +assert( + /\u212a/iu.test('K'), + 'Case mapping is applied in the presence of the `i` and `u` flags' +); + +reportCompare(0, 0); |