bug1106982.js - mozsearch

Enable keyboard shortcuts

var x = "wrong";

var t = {x: "x"};

var hits = 0;

var p = new Proxy(t, {

    has(t, id) {

        var found = id in t;

        if (++hits == 2)

            delete t[id];

        return found;

},

    get(t, id) { return t[id]; }

});

with (p)

    x += " x";

// If you change this testcase (e.g. because we fix the number of

// has() calls we end up making to match spec better), don't forget to

// update bug1106982-2.js too.  See also bug 1145641.

assertEq(hits, 2);

assertEq(t.x, "undefined x");