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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/testDirectProxyGetInherited3.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 '')
-rw-r--r-- | js/src/jit-test/tests/proxy/testDirectProxyGetInherited3.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/testDirectProxyGetInherited3.js b/js/src/jit-test/tests/proxy/testDirectProxyGetInherited3.js new file mode 100644 index 0000000000..d9f34e60e8 --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxyGetInherited3.js @@ -0,0 +1,21 @@ +// Recursion through the get hook works; runaway recursion is checked. + +load(libdir + "asserts.js"); + +var hits = 0, limit = 10; +var proto = new Proxy({}, { + get(t, id, r) { + assertEq(r, obj); + if (hits++ >= limit) + return "ding"; + return obj[id]; + } +}); + +var obj = Object.create(proto); +assertEq(obj.prop, "ding"); + +hits = 0; +limit = Infinity; +assertThrowsInstanceOf(() => obj.prop, InternalError); +assertEq(hits > 10, true); |