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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /js/src/jit-test/tests/proxy/testDirectProxySet3.js | |
parent | Initial commit. (diff) | |
download | firefox-upstream.tar.xz firefox-upstream.zip |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/proxy/testDirectProxySet3.js')
-rw-r--r-- | js/src/jit-test/tests/proxy/testDirectProxySet3.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/testDirectProxySet3.js b/js/src/jit-test/tests/proxy/testDirectProxySet3.js new file mode 100644 index 0000000000..94674aed61 --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxySet3.js @@ -0,0 +1,14 @@ +load(libdir + "asserts.js"); + +// Throw a TypeError if the trap sets a non-writable, non-configurable property +for (var key of ['foo', Symbol.for('quux')]) { + var target = {}; + Object.defineProperty(target, key, { + value: 'bar', + writable: false, + configurable: false + }); + var handler = { set: () => true }; + for (let p of [new Proxy(target, handler), Proxy.revocable(target, handler).proxy]) + assertThrowsInstanceOf(() => p[key] = 'baz', TypeError); +} |