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assertEqual('object', typeof {});
assertEqual('object', typeof []);
assertEqual('object', typeof /re/);
assertEqual('object', typeof null);
// Postfix operators: ++ --
var x = 0;
assertEqual(0, x++);
assertEqual(1, x);
assertEqual(1, x--);
assertEqual(0, x);
// Function call: ()
assertEqual(6, multiply(3, 2));
// Member access: . []
var obj = { a: 1 };
assertEqual(1, obj.a);
obj['4'] = 'four';
assertEqual('four', obj[2*2]);
}
// Scope of variables
function OuterFunction() {
var x = 'outer x';
function Shadowing() {
assertEqual(undefined, x);
var x = 'inner x';
assertEqual('inner x', x);
}
function Nested() {
assertEqual('outer x', x);
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;
Coaxlink
Programmer Guide
6. Euresys GenApi scripts
