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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/misc/explicit-undefined-optional-argument.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/misc/explicit-undefined-optional-argument.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/non262/misc/explicit-undefined-optional-argument.js b/js/src/tests/non262/misc/explicit-undefined-optional-argument.js new file mode 100644 index 0000000000..f861ccfdb1 --- /dev/null +++ b/js/src/tests/non262/misc/explicit-undefined-optional-argument.js @@ -0,0 +1,34 @@ +// Any copyright is dedicated to the Public Domain. +// http://creativecommons.org/licenses/publicdomain/ + +var BUGNUMBER = 373118; +var summary = + 'Properly handle explicitly-undefined optional arguments to a bunch of ' + + 'functions'; + +print(BUGNUMBER + ": " + summary); + +//----------------------------------------------------------------------------- + +var a; + +a = "abc".slice(0, undefined); +assertEq(a, "abc"); + +a = "abc".substr(0, undefined); +assertEq(a, "abc"); + +a = "abc".substring(0, undefined); +assertEq(a, "abc"); + +a = [1, 2, 3].slice(0, undefined); +assertEq(a.join(), '1,2,3'); + +a = [1, 2, 3].sort(undefined); +assertEq(a.join(), '1,2,3'); + +assertEq((20).toString(undefined), '20'); + +//----------------------------------------------------------------------------- + +reportCompare(true, true); |