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// Function.prototype.apply is inlined as Function.prototype.call when it's
// called with less than two arguments.
//
// Test polymorphic calls.
function one() {
return 1;
}
function two() {
return 2;
}
function testThisAbsent() {
let xs = [one, two];
for (let i = 0; i < 200; ++i) {
let r = xs[i & 1].apply();
assertEq(r, 1 + (i & 1));
}
}
for (let i = 0; i < 2; ++i) testThisAbsent();
function test0() {
let xs = [one, two];
for (let i = 0; i < 200; ++i) {
let r = xs[i & 1].apply(null);
assertEq(r, 1 + (i & 1));
}
}
for (let i = 0; i < 2; ++i) test0();
// NOTE: We don't yet inline the case when the second argument is |null|.
function test1Null() {
let xs = [one, two];
for (let i = 0; i < 200; ++i) {
let r = xs[i & 1].apply(null, null);
assertEq(r, 1 + (i & 1));
}
}
for (let i = 0; i < 2; ++i) test1Null();
// NOTE: We don't yet inline the case when the second argument is |undefined|.
function test1Undefined() {
let xs = [one, two];
for (let i = 0; i < 200; ++i) {
let r = xs[i & 1].apply(null, undefined);
assertEq(r, 1 + (i & 1));
}
}
for (let i = 0; i < 2; ++i) test1Undefined();
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