js/src/jit-test/tests/basic/testProxyConstructors.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/basic/testProxyConstructors.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,25 @@
     1.4 +// |jit-test| error: ExitCleanly
     1.5 +
     1.6 +assertEq((new (Proxy.createFunction({},
     1.7 +                                    function(){ this.x = 1 },
     1.8 +                                    function(){ this.x = 2 }))).x, 2);
     1.9 +try {
    1.10 +    x = Proxy.createFunction((function () {}), Uint16Array, wrap)
    1.11 +    new(wrap(x))
    1.12 +    throw "Should not be reached"
    1.13 +}
    1.14 +catch (e) {
    1.15 +    assertEq(String(e.message).indexOf('is not a constructor') === -1, false);
    1.16 +}
    1.17 +// proxies can return the callee
    1.18 +var x = Proxy.createFunction({}, function (q) { return q; });
    1.19 +assertEq(new x(x), x);
    1.20 +try {
    1.21 +    var x = (Proxy.createFunction({}, "".indexOf));
    1.22 +    new x;
    1.23 +    throw "Should not be reached"
    1.24 +}
    1.25 +catch (e) {
    1.26 +    assertEq(String(e.message).indexOf('is not a constructor') === -1, false);
    1.27 +}
    1.28 +throw "ExitCleanly"

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