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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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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/proxy/testDirectProxySetArray2.js')
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diff --git a/js/src/jit-test/tests/proxy/testDirectProxySetArray2.js b/js/src/jit-test/tests/proxy/testDirectProxySetArray2.js
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+// Direct proxies pass through the receiver argument to [[Set]] to their targets.
+// This also tests that an ordinary object's [[Set]] method can change the length
+// of an array passed as the receiver.
+
+load(libdir + "asserts.js");
+
+var a = [0, 1, 2, 3];
+var p = new Proxy({}, {});
+Reflect.set(p, "length", 2, a);
+assertEq("length" in p, false);
+assertEq(a.length, 2);
+assertDeepEq(a, [0, 1]);