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 --- .../Array/length-nonwritable-redefine-nop.js | 70 ++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 js/src/tests/non262/Array/length-nonwritable-redefine-nop.js (limited to 'js/src/tests/non262/Array/length-nonwritable-redefine-nop.js') diff --git a/js/src/tests/non262/Array/length-nonwritable-redefine-nop.js b/js/src/tests/non262/Array/length-nonwritable-redefine-nop.js new file mode 100644 index 0000000000..1d7fe32c8e --- /dev/null +++ b/js/src/tests/non262/Array/length-nonwritable-redefine-nop.js @@ -0,0 +1,70 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 858381; +var summary = "No-op array length redefinition"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var arr; + +// initializedLength == capacity == length +// 6 == 6 == 6 +arr = Object.defineProperty([0, 1, 2, 3, 4, 5], "length", { writable: false }); +Object.defineProperty(arr, "length", { value: 6 }); +Object.defineProperty(arr, "length", { writable: false }); +Object.defineProperty(arr, "length", { configurable: false }); +Object.defineProperty(arr, "length", { writable: false, configurable: false }); +Object.defineProperty(arr, "length", { writable: false, value: 6 }); +Object.defineProperty(arr, "length", { configurable: false, value: 6 }); +Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 6 }); + +// initializedLength == capacity < length +// 6 == 6 < 8 +arr = Object.defineProperty([0, 1, 2, 3, 4, 5], "length", { value: 8, writable: false }); +Object.defineProperty(arr, "length", { value: 8 }); +Object.defineProperty(arr, "length", { writable: false }); +Object.defineProperty(arr, "length", { configurable: false }); +Object.defineProperty(arr, "length", { writable: false, configurable: false }); +Object.defineProperty(arr, "length", { writable: false, value: 8 }); +Object.defineProperty(arr, "length", { configurable: false, value: 8 }); +Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 8 }); + +// initializedLength < capacity == length +// 7 < 8 == 8 +arr = Object.defineProperty([0, 1, 2, 3, 4, 5, 6, /* hole */, ], "length", + { value: 8, writable: false }); +Object.defineProperty(arr, "length", { value: 8 }); +Object.defineProperty(arr, "length", { writable: false }); +Object.defineProperty(arr, "length", { configurable: false }); +Object.defineProperty(arr, "length", { writable: false, configurable: false }); +Object.defineProperty(arr, "length", { writable: false, value: 8 }); +Object.defineProperty(arr, "length", { configurable: false, value: 8 }); +Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 8 }); + +// initializedLength < capacity < length +// 3 < 6 < 8 +arr = Object.defineProperty([0, 1, 2], "length", { value: 8, writable: false }); +Object.defineProperty(arr, "length", { value: 8 }); +Object.defineProperty(arr, "length", { writable: false }); +Object.defineProperty(arr, "length", { configurable: false }); +Object.defineProperty(arr, "length", { writable: false, configurable: false }); +Object.defineProperty(arr, "length", { writable: false, value: 8 }); +Object.defineProperty(arr, "length", { configurable: false, value: 8 }); +Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 8 }); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); -- cgit v1.2.3