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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/statements/class/subclass/builtin-objects/String/length.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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/statements/class/subclass/builtin-objects/String/length.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/subclass/builtin-objects/String/length.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/String/length.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/String/length.js new file mode 100644 index 0000000000..0d1f33ef7f --- /dev/null +++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/String/length.js @@ -0,0 +1,32 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 21.1.4 +description: Instances has the own property length +info: | + 21.1.4 Properties of String Instances + + ... + + String instances have a length property, and a set of enumerable properties + with integer indexed names. +includes: [propertyHelper.js] +---*/ + +class S extends String {} + +var s1 = new S(); +assert.sameValue(s1.length, 0); + +verifyNotWritable(s1, 'length'); +verifyNotEnumerable(s1, 'length'); +verifyNotConfigurable(s1, 'length'); + +var s2 = new S('test262'); +assert.sameValue(s2.length, 7); + +verifyNotWritable(s2, 'length'); +verifyNotEnumerable(s2, 'length'); +verifyNotConfigurable(s2, 'length'); + +reportCompare(0, 0); |