mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-06-06 22:29:34 +00:00
48 lines
1.0 KiB
JavaScript
48 lines
1.0 KiB
JavaScript
function test1() {
|
|
var a = [];
|
|
for (var i = 0; i < 100; i++)
|
|
a.unshift("foo" + i);
|
|
for (var i = 99; i >= 0; i--) {
|
|
assertEq(a.shift(), "foo" + i);
|
|
a.unshift("foo" + (i - 1));
|
|
}
|
|
assertEq(a.length, 100);
|
|
}
|
|
test1();
|
|
|
|
function sum(arr) {
|
|
var res = 0;
|
|
for (var i = 0; i < arr.length; i++)
|
|
res += arr[i];
|
|
return res;
|
|
}
|
|
function test2() {
|
|
var a = [];
|
|
for (var i = 0; i < 200; i++)
|
|
a.push(i);
|
|
for (var i = 0; i < 100; i++)
|
|
a.shift();
|
|
for (var i = 0; i < 200; i++)
|
|
a.unshift(i);
|
|
assertEq(a.length, 300);
|
|
assertEq(sum(a), 34850);
|
|
}
|
|
test2();
|
|
|
|
function test3() {
|
|
var a = [];
|
|
for (var i = 0; i < 200; i++)
|
|
a.push(i);
|
|
var toAdd = [];
|
|
var step = 1;
|
|
for (var i = 0; i < 2500; i += step) {
|
|
for (var j = 0; j < step; j++)
|
|
toAdd.unshift(i + j);
|
|
a.unshift(...toAdd);
|
|
step = Math.max((i / 16)|0, 1);
|
|
}
|
|
assertEq(a.length, 41463);
|
|
assertEq(sum(a), 26657756);
|
|
}
|
|
test3();
|