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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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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/bug901979-1.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/bug901979-1.js')
-rw-r--r-- | js/src/jit-test/tests/proxy/bug901979-1.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/bug901979-1.js b/js/src/jit-test/tests/proxy/bug901979-1.js new file mode 100644 index 0000000000..f6432a838c --- /dev/null +++ b/js/src/jit-test/tests/proxy/bug901979-1.js @@ -0,0 +1,16 @@ +// A proxy on the prototype chain of the global can't intercept lazy definition of globals. +// Thanks to André Bargull for this one. +load(libdir + "immutable-prototype.js"); + +var global = this; +var status = "pass"; +var handler = { + get: function get(t, pk, r) { status = "FAIL get"; }, + has: function has(t, pk) { status = "FAIL has"; } +}; + +if (globalPrototypeChainIsMutable()) + Object.prototype.__proto__ = new Proxy(Object.create(null), handler); + +Map; +assertEq(status, "pass"); |