blob: a3f9f0fd2ccbb8616afb4d3b616d56cce0fd154f [file] [log] [blame]
load(libdir + 'array-compare.js');
function f(v) {
return v.length;
}
function g(v) {
return v.length;
}
function h(v) {
return v.length;
}
function aliasCheck(v) {
v[0] = v.length;
v[1] = v.length;
v[2] = v.length;
return v;
}
for(let i = 41; i; i--) {
assertEq(f([]), 0);
assertEq(f([0]), 1);
assertEq(f([0, 1]), 2);
assertEq(f([0, 1, 2]), 3);
assertEq(g(""), 0);
assertEq(g("1"), 1);
assertEq(g("12"), 2);
assertEq(g("123"), 3);
assertEq(h({}), undefined);
assertEq(h({a: 1}), undefined);
assertEq(h({a: 1, b: 2}), undefined);
assertEq(h({a: 1, b: 2, length: 3}), 3);
assertEq(arraysEqual(aliasCheck([0, 1, 2]), [3, 3, 3]), true);
}