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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/Proxy/proxy-no-receiver-overwrite.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.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/non262/Proxy/proxy-no-receiver-overwrite.js')
-rw-r--r-- | js/src/tests/non262/Proxy/proxy-no-receiver-overwrite.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/non262/Proxy/proxy-no-receiver-overwrite.js b/js/src/tests/non262/Proxy/proxy-no-receiver-overwrite.js new file mode 100644 index 0000000000..86d352d454 --- /dev/null +++ b/js/src/tests/non262/Proxy/proxy-no-receiver-overwrite.js @@ -0,0 +1,23 @@ +"use strict"; + +var y = new Proxy({}, { + getOwnPropertyDescriptor(target, key) { + if (key === "a") { + return { configurable: true, get: function(v) {} }; + } else { + assertEq(key, "b"); + return { configurable: true, writable: false, value: 15 }; + } + }, + + defineProperty() { + throw "not invoked"; + } +}) + +// This will invoke [[Set]] on the target, with the proxy as receiver. +assertThrowsInstanceOf(() => y.a = 1, TypeError); +assertThrowsInstanceOf(() => y.b = 2, TypeError); + +if (typeof reportCompare === "function") + reportCompare(true, true); |