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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/object/regress-444787.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/object/regress-444787.js | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/js/src/tests/non262/object/regress-444787.js b/js/src/tests/non262/object/regress-444787.js new file mode 100644 index 0000000000..08e1496860 --- /dev/null +++ b/js/src/tests/non262/object/regress-444787.js @@ -0,0 +1,101 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 444787; +var summary = 'Object.getPrototypeOf'; +var actual = ''; +var expect = ''; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + var i; + var type; + var instance; + var types = [ + Array, + Boolean, + Date, + Error, + Function, + Math, + Number, + Object, + RegExp, + String, + ]; + + for (i = 0; i < types.length; i++) + { + type = types[i]; + + if (typeof type.__proto__ != 'undefined') + { + expect = type.__proto__; + actual = Object.getPrototypeOf(type); + reportCompare(expect, actual, summary + ': ' + type.name); + } + + try + { + eval('instance = new ' + type.name); + expect = type.prototype; + actual = Object.getPrototypeOf(instance); + reportCompare(expect, actual, summary + ': new ' + type.name); + } + catch(ex) { + if (ex instanceof TypeError) { + print('Ignore ' + ex); + } else { + actual = ex + ''; + reportCompare(expect, actual, summary + ': new ' + type.name); + } + } + + } + + types = [null, undefined]; + + for (i = 0; i < types.length; i++) + { + type = types[i]; + expect = 'TypeError: Object.getPrototype is not a function'; + try + { + actual = Object.getPrototype(null); + } + catch(ex) + { + actual = ex + ''; + } + reportCompare(expect, actual, summary + ': ' + type); + } + + var objects = [ + {instance: [0], type: Array}, + {instance: (function () {}), type: Function}, + {instance: eval, type: Function}, + {instance: parseInt, type: Function}, + {instance: {a: ''}, type: Object}, + {instance: /foo/, type: RegExp} + ]; + + for (i = 0; i < objects.length; i++) + { + instance = objects[i].instance; + type = objects[i].type; + expect = type.prototype; + actual = Object.getPrototypeOf(instance); + reportCompare(expect, actual, summary + ' instance: ' + instance + ', type: ' + type.name); + } +} |