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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/15.2.3.5-01.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/object/15.2.3.5-01.js | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/js/src/tests/non262/object/15.2.3.5-01.js b/js/src/tests/non262/object/15.2.3.5-01.js new file mode 100644 index 0000000000..70cfd64f59 --- /dev/null +++ b/js/src/tests/non262/object/15.2.3.5-01.js @@ -0,0 +1,60 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 492840; +var summary = 'ES5 Object.create(O [, Properties])'; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +assertEq("create" in Object, true); +assertEq(Object.create.length, 2); + +var o, desc, props, proto; + +o = Object.create(null); +assertEq(Object.getPrototypeOf(o), null, "bad null-proto"); + +o = Object.create(null, { a: { value: 17, enumerable: false } }); +assertEq(Object.getPrototypeOf(o), null, "bad null-proto"); +assertEq("a" in o, true); +desc = Object.getOwnPropertyDescriptor(o, "a"); +assertEq(desc !== undefined, true, "no descriptor?"); +assertEq(desc.value, 17); +assertEq(desc.enumerable, false); +assertEq(desc.configurable, false); +assertEq(desc.writable, false); + +props = Object.create({ bar: 15 }); +Object.defineProperty(props, "foo", { enumerable: false, value: 42 }); +proto = { baz: 12 }; +o = Object.create(proto, props); +assertEq(Object.getPrototypeOf(o), proto); +assertEq(Object.getOwnPropertyDescriptor(o, "foo"), undefined); +assertEq("foo" in o, false); +assertEq(Object.getOwnPropertyDescriptor(o, "bar"), undefined); +assertEq("bar" in o, false); +assertEq(Object.getOwnPropertyDescriptor(o, "baz"), undefined); +assertEq(o.baz, 12); +assertEq(o.hasOwnProperty("baz"), false); + +try { + var actual = + Object.create(Object.create({}, + { boom: { get: function() { return "base"; }}}), + { boom: { get: function() { return "overridden"; }}}).boom +} catch (e) { +} +assertEq(actual, "overridden"); + +/******************************************************************************/ + +reportCompare(true, true); + +print("All tests passed!"); |