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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/non262/Tuple/prototype/toSorted/tuplelength-internal.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 '')
-rw-r--r-- | js/src/tests/non262/Tuple/prototype/toSorted/tuplelength-internal.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/prototype/toSorted/tuplelength-internal.js b/js/src/tests/non262/Tuple/prototype/toSorted/tuplelength-internal.js new file mode 100644 index 0000000000..8353eaea11 --- /dev/null +++ b/js/src/tests/non262/Tuple/prototype/toSorted/tuplelength-internal.js @@ -0,0 +1,28 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) +/* Use internal length rather than getting a length property */ +var getCalls = 0; +var desc = { + get: function getLen() { + getCalls++; + return 0; + } +}; + +var internalLength = Object.getOwnPropertyDescriptor(Tuple.prototype, "length").get; +Object.defineProperty(Tuple.prototype, "length", desc); + +let sample = #[42,42,42]; + +getCalls = 0; + +var result = sample.toSorted(); + +assertEq(getCalls, 0) +assertEq(result, sample); +assertEq(result[0], sample[0]); +assertEq(result[1], sample[1]); +assertEq(result[2], sample[2]); +assertEq(result.length, 0); +assertEq(internalLength.call(result), 3); + +reportCompare(0, 0); |