fun-call-apply-weird.js

Enable keyboard shortcuts

// |jit-test| --fast-warmup

// Function with overridden call/apply (scripted).

function funOverridden1(x, y) { return x + y; }

funOverridden1.call = x => x + 1;

funOverridden1.apply = x => x + 2;

// Function with overridden call/apply (native).

function funOverridden2(x, y) { return x + y; }

funOverridden2.call = Math.abs;

funOverridden2.apply = Math.abs;

// Function with call/apply properties with other names.

function funOverridden3(x, y) { return x + y; }

funOverridden3.myCall = Function.prototype.call;

funOverridden3.myApply = Function.prototype.apply;

function f() {

    var arr = [1, 2];

    for (var i = 0; i < 100; i++) {

        assertEq(funOverridden1.call(i, i), i + 1);

        assertEq(funOverridden1.apply(i, i), i + 2);

        assertEq(funOverridden2.call(i, i), i);

        assertEq(funOverridden2.apply(i, i), i);

        assertEq(funOverridden3.myCall(null, i, i), i + i);

        assertEq(funOverridden3.myApply(null, arr), 3);

f();