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/Function/redefine-arguments-length.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/Function/redefine-arguments-length.js | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/js/src/tests/non262/Function/redefine-arguments-length.js b/js/src/tests/non262/Function/redefine-arguments-length.js new file mode 100644 index 0000000000..ad9ae742ff --- /dev/null +++ b/js/src/tests/non262/Function/redefine-arguments-length.js @@ -0,0 +1,65 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +var gTestfile = 'redefine-arguments-length.js'; +//----------------------------------------------------------------------------- +var BUGNUMBER = 539766; +var summary = + "Object.defineProperty sets arguments.length without setting the " + + "length-overridden bit"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +function test_JSOP_ARGCNT() +{ + var length = "length"; + Object.defineProperty(arguments, length, { value: 17 }); + assertEq(arguments.length, 17); + assertEq(arguments[length], 17); +} +test_JSOP_ARGCNT(); + +function test_js_fun_apply() +{ + var length = "length"; + Object.defineProperty(arguments, length, { value: 17 }); + + function fun() + { + assertEq(arguments.length, 17); + assertEq(arguments[length], 17); + assertEq(arguments[0], "foo"); + for (var i = 1; i < 17; i++) + assertEq(arguments[i], undefined); + } + fun.apply(null, arguments); +} +test_js_fun_apply("foo"); + +function test_array_toString_sub_1() +{ + Object.defineProperty(arguments, "length", { value: 1 }); + arguments.join = [].join; + assertEq([].toString.call(arguments), "1"); +} +test_array_toString_sub_1(1, 2); + +function test_array_toString_sub_2() +{ + Object.defineProperty(arguments, "length", { value: 1 }); + assertEq([].toLocaleString.call(arguments), "1"); +} +test_array_toString_sub_2(1, 2); + + +/******************************************************************************/ + +reportCompare(true, true); + +print("All tests passed!"); |