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]);