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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/Date/two-digit-years.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/Date/two-digit-years.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/js/src/tests/non262/Date/two-digit-years.js b/js/src/tests/non262/Date/two-digit-years.js new file mode 100644 index 0000000000..80cbc2ecef --- /dev/null +++ b/js/src/tests/non262/Date/two-digit-years.js @@ -0,0 +1,71 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommonn.org/licenses/publicdomain/ + */ + +/* + * For the sake of cross compatibility with other implementations we + * implement date parsing heuristics which support single and double + * digit years. See bug: 1265136 + */ + +/************** + * BEGIN TEST * + **************/ + +for (let year of Array(100).keys()) { + for (let month of Array(12).keys()) { + for (let day of Array(31).keys()) { + let fullYear = year >= 50 ? year + 1900 : year + 2000; + let fullDate = new Date(`${month + 1}/${day + 1}/${fullYear}`); + + // mm/dd/yy + let d1 = new Date(`${month + 1}/${day + 1}/${year}`); + assertEq(d1.getTime(), fullDate.getTime()) + + // yy/mm/dd + let d2 = new Date(`${year}/${month + 1}/${day + 1}`); + if (year > 31) { + assertEq(d2.getTime(), fullDate.getTime()) + } else if (year > 12) { + assertEq(d2.getTime(), new Date(NaN).getTime()) + } + } + } +} + +assertEq(new Date("99/1/99").getTime(), new Date(NaN).getTime()); +assertEq(new Date("13/13/13").getTime(), new Date(NaN).getTime()); +assertEq(new Date("0/10/0").getTime(), new Date(NaN).getTime()); + +// Written months. +for (let year of Array(1000).keys()) { + let fullDate = new Date(`5/1/${year}`); + let d1 = new Date(`may 1 ${year}`); + let d2 = new Date(`1 may ${year}`); + let d3 = new Date(`1 ${year} may`); + + assertEq(d1.getTime(), fullDate.getTime()) + assertEq(d2.getTime(), fullDate.getTime()) + assertEq(d3.getTime(), fullDate.getTime()) + + if (year > 31) { + let d4 = new Date(`may ${year} 1`); + let d5 = new Date(`${year} may 1`); + let d6 = new Date(`${year} 1 may`); + + assertEq(d4.getTime(), fullDate.getTime()) + assertEq(d5.getTime(), fullDate.getTime()) + assertEq(d6.getTime(), fullDate.getTime()) + } +} + +assertEq(new Date("may 1999 1999").getTime(), new Date(NaN).getTime()); +assertEq(new Date("may 0 0").getTime(), new Date(NaN).getTime()); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); |