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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/15.2.3.7-01.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/15.2.3.7-01.js | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/js/src/tests/non262/object/15.2.3.7-01.js b/js/src/tests/non262/object/15.2.3.7-01.js new file mode 100644 index 0000000000..5220e1483f --- /dev/null +++ b/js/src/tests/non262/object/15.2.3.7-01.js @@ -0,0 +1,137 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 430133; +var summary = 'ES5 Object.defineProperties(O, Properties)'; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +assertEq("defineProperties" in Object, true); +assertEq(Object.defineProperties.length, 2); + +var o, props, desc, passed; + +o = {}; +props = + { + a: { value: 17, enumerable: true, configurable: true, writable: true }, + b: { value: 42, enumerable: false, configurable: false, writable: false } + }; +Object.defineProperties(o, props); +assertEq("a" in o, true); +assertEq("b" in o, true); +desc = Object.getOwnPropertyDescriptor(o, "a"); +assertEq(desc.value, 17); +assertEq(desc.enumerable, true); +assertEq(desc.configurable, true); +assertEq(desc.writable, true); +desc = Object.getOwnPropertyDescriptor(o, "b"); +assertEq(desc.value, 42); +assertEq(desc.enumerable, false); +assertEq(desc.configurable, false); +assertEq(desc.writable, false); + +props = + { + c: { value: NaN, enumerable: false, configurable: true, writable: true }, + b: { value: 44 } + }; +var error = "before"; +try +{ + Object.defineProperties(o, props); + error = "no exception thrown"; +} +catch (e) +{ + if (e instanceof TypeError) + error = "typeerror"; + else + error = "bad exception: " + e; +} +assertEq(error, "typeerror", "didn't throw or threw wrongly"); +assertEq("c" in o, true, "new property added"); +assertEq(o.b, 42, "old property value preserved"); + +function Properties() { } +Properties.prototype = { b: { value: 42, enumerable: true } }; +props = new Properties(); +Object.defineProperty(props, "a", { enumerable: false }); +o = {}; +Object.defineProperties(o, props); +assertEq("a" in o, false); +assertEq(Object.getOwnPropertyDescriptor(o, "a"), undefined, + "Object.defineProperties(O, Properties) should only use enumerable " + + "properties on Properties"); +assertEq("b" in o, false); +assertEq(Object.getOwnPropertyDescriptor(o, "b"), undefined, + "Object.defineProperties(O, Properties) should only use enumerable " + + "properties directly on Properties"); + +Number.prototype.foo = { value: 17, enumerable: true }; +Boolean.prototype.bar = { value: 8675309, enumerable: true }; +String.prototype.quux = { value: "Are you HAPPY yet?", enumerable: true }; +o = {}; +Object.defineProperties(o, 5); // ToObject only throws for null/undefined +assertEq("foo" in o, false, "foo is not an enumerable own property"); +Object.defineProperties(o, false); +assertEq("bar" in o, false, "bar is not an enumerable own property"); +Object.defineProperties(o, ""); +assertEq("quux" in o, false, "quux is not an enumerable own property"); + +error = "before"; +try +{ + Object.defineProperties(o, "1"); +} +catch (e) +{ + if (e instanceof TypeError) + error = "typeerror"; + else + error = "bad exception: " + e; +} +assertEq(error, "typeerror", + "should throw on Properties == '1' due to '1'[0] not being a " + + "property descriptor"); + +error = "before"; +try +{ + Object.defineProperties(o, null); +} +catch (e) +{ + if (e instanceof TypeError) + error = "typeerror"; + else + error = "bad exception: " + e; +} +assertEq(error, "typeerror", "should throw on Properties == null"); + +error = "before"; +try +{ + Object.defineProperties(o, undefined); +} +catch (e) +{ + if (e instanceof TypeError) + error = "typeerror"; + else + error = "bad exception: " + e; +} +assertEq(error, "typeerror", "should throw on Properties == undefined"); + +/******************************************************************************/ + +reportCompare(true, true); + +print("All tests passed!"); |