From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/Array/length-01.js | 71 ++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 js/src/tests/non262/Array/length-01.js (limited to 'js/src/tests/non262/Array/length-01.js') 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 + */ + +//----------------------------------------------------------------------------- +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!"); -- cgit v1.2.3