Euresys Coaxlink - Page 28

Coaxlink Programmer's GuideEuresys GenApi scripts
var y = 'not accessible outside Nested';
x += ' changed in Nested';
}
function NoBlockScope() {
var x = 1;
assertEqual(1, x);
if (true) {
// The scope of variables is the function.
// This variable x is the same as the one outside the if block.
var x = 2;
}
assertEqual(2, x);
}
assertEqual('outer x', x);
Shadowing();
assertEqual('outer x', x);
Nested();
assertEqual('outer x changed in Nested', x);
NoBlockScope();
}
// Loops
function Loops() {
// for loops
function ForLoops() {
var i;
var sum = 0;
for (i = 0; i < 6; ++i) {
sum += i;
}
assertEqual(15, sum);
}
// for..in loops: iterating over indices
function ForInLoops() {
var xs = [1, 10, 100, 1000];
var sum = 0;
for (var i in xs) {
sum += xs[i];
}
assertEqual(1111, sum);
var obj = { one: 1, two: 2 };
var sum = 0;
for (var p in obj) {
sum += obj[p];
}
assertEqual(3, sum);
var str = "Coaxlink";
var sum = "";
for (var i in str) {
sum += str[i];
}
assertEqual("Coaxlink", sum);
}
// for..of loops: iterating over values
function ForOfLoops() {
var xs = [1, 10, 100, 1000];
var sum = 0;
for (var x of xs) {
sum += x;
}
assertEqual(1111, sum);
var obj = { one: 1, two: 2 };
var sum = 0;
for (var x of obj) {
sum += x;
}
assertEqual(3, sum);
var str = "Coaxlink";
var sum = "";
for (var c of str) {
sum += c;
}
assertEqual("Coaxlink", sum);
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