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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/proxy/testDirectProxyDefineProperty7.js')
-rw-r--r--js/src/jit-test/tests/proxy/testDirectProxyDefineProperty7.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/testDirectProxyDefineProperty7.js b/js/src/jit-test/tests/proxy/testDirectProxyDefineProperty7.js
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index 000000000..8c05147c5
--- /dev/null
+++ b/js/src/jit-test/tests/proxy/testDirectProxyDefineProperty7.js
@@ -0,0 +1,17 @@
+// Bug 1133085 - Test that descriptors are properly reconstituted
+// when only .get or only .set is present.
+
+load(libdir + "asserts.js");
+
+var input, output;
+var p = new Proxy({x: 0}, {
+ defineProperty(t, k, desc) { output = desc; print("ok"); return true; }
+});
+
+input = {get: function () {}};
+Object.defineProperty(p, "x", input);
+assertDeepEq(output, input);
+
+input = {set: function () {}};
+Object.defineProperty(p, "x", input);
+assertDeepEq(output, input);