diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T2.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 'js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T2.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T2.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T2.js b/js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T2.js new file mode 100644 index 0000000000..1f66053446 --- /dev/null +++ b/js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T2.js @@ -0,0 +1,36 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: the prototype property has the attributes { DontDelete } +es5id: 15.3.5.2_A1_T2 +description: > + Checking if deleting the prototype property of Function(void 0, + "") fails +includes: [propertyHelper.js] +---*/ + +var f = Function(void 0, ""); + +assert(f.hasOwnProperty('prototype')); + +var fproto = f.prototype; + +verifyNotConfigurable(f, "prototype"); + +try { + assert.sameValue(delete f.prototype, false); +} catch (e) { + if (e instanceof Test262Error) { + throw e; + } + assert(e instanceof TypeError); +} + +if (f.prototype !== fproto) { + throw new Test262Error('#3: the prototype property has the attributes { DontDelete }'); +} + +// TODO: Convert to verifyProperty() format. + +reportCompare(0, 0); |