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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/jit-test/tests/proxy/testDirectProxyValidateProperty7.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/jit-test/tests/proxy/testDirectProxyValidateProperty7.js')
-rw-r--r-- | js/src/jit-test/tests/proxy/testDirectProxyValidateProperty7.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/testDirectProxyValidateProperty7.js b/js/src/jit-test/tests/proxy/testDirectProxyValidateProperty7.js new file mode 100644 index 0000000000..3c945c1315 --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxyValidateProperty7.js @@ -0,0 +1,28 @@ +load(libdir + "asserts.js"); + +/* + * Throw a TypeError if both the current descriptor and the descriptor returned + * by the trap are accessor descriptors, the current descriptor is + * non-configurable, and the descriptor returned by the trap has a different + * getter. + */ +var target = {}; +Object.defineProperty(target, 'foo', { + get: function () { + return 'bar'; + }, + configurable: false +}); +var caught = false; +assertThrowsInstanceOf(function () { + Object.getOwnPropertyDescriptor(new Proxy(target, { + getOwnPropertyDescriptor: function (target, name) { + return { + get: function () { + return 'baz'; + }, + configurable: false + }; + } + }), 'foo'); +}, TypeError); |