Toy/scripts/test/index-arrays.toy

//test basic replacement
{
	var week = ["monday", "tuesday", "wednesday", "thursday", "friday", "saturday", "sunday"];

	week[3] = "Holiday";

	assert week == ["monday", "tuesday", "wednesday", "Holiday", "friday", "saturday", "sunday"], "basic replacement failed";
}


//test backwards
{
	var week = ["monday", "tuesday", "wednesday", "thursday", "friday", "saturday", "sunday"];

	assert week[::-1] == ["sunday", "saturday", "friday", "thursday", "wednesday", "tuesday", "monday"], "backwards failed";
}


//test array weird manipulation
{
	var week = ["monday", "tuesday", "wednesday", "thursday", "friday", "saturday", "sunday"];

	week[::-2] = ["first", "second", "third"];

	assert week == ["monday", "tuesday", "third", "thursday", "second", "saturday", "first"], "array weird manipulation failed";
}


//test index arithmetic
{
	var a = [1, 2, 3];

	a[1] *= 3;

	assert a == [1, 6, 3], "index arithmetic failed";
}


print "All good";