diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/Array/length-01.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/Array/length-01.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/js/src/tests/non262/Array/length-01.js b/js/src/tests/non262/Array/length-01.js new file mode 100644 index 0000000000..4fe81e2b6e --- /dev/null +++ b/js/src/tests/non262/Array/length-01.js @@ -0,0 +1,71 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden <jwalden+code@mit.edu> + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 600392; +var summary = + 'Object.preventExtensions([]).length = 0 should do nothing, not throw'; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + + +function testEmpty() +{ + var a = []; + assertEq(a.length, 0); + assertEq(Object.preventExtensions(a), a); + assertEq(a.length, 0); + a.length = 0; + assertEq(a.length, 0); +} +testEmpty(); + +function testEmptyStrict() +{ + "use strict"; + var a = []; + assertEq(a.length, 0); + assertEq(Object.preventExtensions(a), a); + assertEq(a.length, 0); + a.length = 0; + assertEq(a.length, 0); +} +testEmptyStrict(); + +function testNonEmpty() +{ + var a = [1, 2, 3]; + assertEq(a.length, 3); + assertEq(Object.preventExtensions(a), a); + assertEq(a.length, 3); + a.length = 0; + assertEq(a.length, 0); +} +testNonEmpty(); + +function testNonEmptyStrict() +{ + "use strict"; + var a = [1, 2, 3]; + assertEq(a.length, 3); + assertEq(Object.preventExtensions(a), a); + assertEq(a.length, 3); + a.length = 0; + assertEq(a.length, 0); +} +testNonEmptyStrict(); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("All tests passed!"); |