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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/built-ins/String/prototype/charAt/pos-rounding.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/built-ins/String/prototype/charAt/pos-rounding.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/charAt/pos-rounding.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/charAt/pos-rounding.js b/js/src/tests/test262/built-ins/String/prototype/charAt/pos-rounding.js new file mode 100644 index 0000000000..0f516f73c5 --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/charAt/pos-rounding.js @@ -0,0 +1,27 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-string.prototype.charat +description: Rounding of the provided "pos" number +info: | + [...] + 3. Let position be ? ToInteger(pos). + [...] + + 7.1.4 ToInteger + + 1. Let number be ? ToNumber(argument). + 2. If number is NaN, return +0. + 3. If number is +0, -0, +∞, or -∞, return number. + 4. Return the number value that is the same sign as number and whose + magnitude is floor(abs(number)). +---*/ + +assert.sameValue('abc'.charAt(-0.99999), 'a', '-0.99999'); +assert.sameValue('abc'.charAt(-0.00001), 'a', '-0.00001'); +assert.sameValue('abc'.charAt(0.00001), 'a', '0.00001'); +assert.sameValue('abc'.charAt(0.99999), 'a', '0.99999'); +assert.sameValue('abc'.charAt(1.00001), 'b', '1.00001'); +assert.sameValue('abc'.charAt(1.99999), 'b', '1.99999'); + +reportCompare(0, 0); |