diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js')
-rw-r--r-- | js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js b/js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js new file mode 100644 index 0000000000..bd4631ff84 --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js @@ -0,0 +1,42 @@ +// Return the names returned by the trap +var target = {}; +Object.defineProperty(target, 'foo', { + configurable: true +}); + +var handler = { ownKeys: () => [ 'bar' ] }; + +for (let p of [new Proxy(target, handler), Proxy.revocable(target, handler).proxy]) { + var names = Object.getOwnPropertyNames(p); + assertEq(names.length, 1); + assertEq(names[0], 'bar'); +} + +var protoWithAB = Object.create(null, { + a: { + enumerable: true, + configurable: true + }, + b: { + enumerable: false, + configurable: true + } +}); +var objWithCD = Object.create(protoWithAB, { + c: { + enumerable: true, + configurable: true + }, + d: { + enumerable: true, + configurable: true + } +}); + +handler = { ownKeys: () => [ 'c', 'e' ] }; +for (let p of [new Proxy(objWithCD, handler), Proxy.revocable(objWithCD, handler).proxy]) { + var names = Object.getOwnPropertyNames(p); + assertEq(names.length, 2); + assertEq(names[0], 'c'); + assertEq(names[1], 'e'); +} |