diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/Number/isSafeInteger-01.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/Number/isSafeInteger-01.js')
-rw-r--r-- | js/src/tests/non262/Number/isSafeInteger-01.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/non262/Number/isSafeInteger-01.js b/js/src/tests/non262/Number/isSafeInteger-01.js new file mode 100644 index 0000000000..d1a11cfe37 --- /dev/null +++ b/js/src/tests/non262/Number/isSafeInteger-01.js @@ -0,0 +1,40 @@ +// Any copyright is dedicated to the Public Domain. +// http://creativecommons.org/licenses/publicdomain/ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 1003764; +var summary = "ES6 (draft Draft May 22, 2014) ES6 20.1.2.5 Number.isSafeInteger(number)"; + +print(BUGNUMBER + ": " + summary); + +assertEq(Number.isSafeInteger.length, 1); + +assertEq(Number.isSafeInteger({}), false); +assertEq(Number.isSafeInteger(NaN), false); +assertEq(Number.isSafeInteger(+Infinity), false); +assertEq(Number.isSafeInteger(-Infinity), false); + +assertEq(Number.isSafeInteger(-1), true); +assertEq(Number.isSafeInteger(+0), true); +assertEq(Number.isSafeInteger(-0), true); +assertEq(Number.isSafeInteger(1), true); + +assertEq(Number.isSafeInteger(3.2), false); + +assertEq(Number.isSafeInteger(Math.pow(2, 53) - 2), true); +assertEq(Number.isSafeInteger(Math.pow(2, 53) - 1), true); +assertEq(Number.isSafeInteger(Math.pow(2, 53)), false); +assertEq(Number.isSafeInteger(Math.pow(2, 53) + 1), false); +assertEq(Number.isSafeInteger(Math.pow(2, 53) + 2), false); + +assertEq(Number.isSafeInteger(-Math.pow(2, 53) - 2), false); +assertEq(Number.isSafeInteger(-Math.pow(2, 53) - 1), false); +assertEq(Number.isSafeInteger(-Math.pow(2, 53)), false); +assertEq(Number.isSafeInteger(-Math.pow(2, 53) + 1), true); +assertEq(Number.isSafeInteger(-Math.pow(2, 53) + 2), true); + + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("All tests passed!"); |