Move collection types. Improve linked list interface. Update map.destroy => map.free

test/unit/stdlib/collections/linkedlist.c3

@@ -0,0 +1,213 @@
+module linkedlist_test;
+import std::collections::linkedlist;
+
+define IntList = LinkedList<int>;
+
+fn void! test_push() @test
+{
+	IntList list;
+	list.push(23);
+	assert(list.len() == 1);
+	assert(list.first()? == 23);
+	assert(list.last()? == 23);
+	list.push(55);
+	assert(list.len() == 2);
+	assert(list.last()? == 23);
+	assert(list.first()? == 55);
+}
+
+fn void! test_push_last() @test
+{
+	IntList list;
+	list.push_last(23);
+	assert(list.len() == 1);
+	assert(list.first()? == 23);
+	assert(list.last()? == 23);
+	list.push_last(55);
+	assert(list.len() == 2);
+	assert(list.last()? == 55);
+	assert(list.first()? == 23);
+}
+
+fn void! test_get() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.get(0) == -3);
+	assert(list.get(1) == 55);
+	assert(list.get(2) == 23);
+}
+
+fn void! test_insert() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	list.insert(0, 1);
+	list.insert(2, 11);
+	list.insert(4, 111);
+	list.insert(6, 1111);
+	assert(list.get(0) == 1);
+	assert(list.get(1) == -3);
+	assert(list.get(2) == 11);
+	assert(list.get(3) == 55);
+	assert(list.get(4) == 111);
+	assert(list.get(5) == 23);
+	assert(list.get(6) == 1111);
+}
+
+fn void! test_set() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	for (int i = 0; i < 3; i++) list.set(i, list.get(i) + 1);
+	assert(list.get(0) == -2);
+	assert(list.get(1) == 56);
+	assert(list.get(2) == 24);
+}
+
+fn void! test_remove() @test
+{
+	IntList list;
+	for (int i = 0; i < 10; i++) list.push(i);
+	list.remove(0);
+	list.remove(1);
+	list.remove(7);
+	list.remove(5);
+	assert(list.get(0) == 8);
+	assert(list.get(1) == 6);
+	assert(list.get(5) == 1);
+	assert(list.get(4) == 3);
+}
+fn void! test_remove_value() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.remove_value(23));
+	assert(list.pop()? == -3);
+	assert(list.pop()? == 55);
+	assert(!list.len());
+
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.remove_value(55));
+	assert(list.pop()? == -3);
+	assert(list.pop()? == 23);
+	assert(!list.len());
+
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.remove_value(-3));
+	assert(list.pop()? == 55);
+	assert(list.pop()? == 23);
+	assert(!list.len());
+}
+
+fn void! test_remove_last_value() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.remove_last_value(23));
+	assert(list.pop()? == -3);
+	assert(list.pop()? == 55);
+	assert(!list.len());
+
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.remove_last_value(55));
+	assert(list.pop()? == -3);
+	assert(list.pop()? == 23);
+	assert(!list.len());
+
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.remove_last_value(-3));
+	assert(list.pop()? == 55);
+	assert(list.pop()? == 23);
+	assert(!list.len());
+}
+
+fn void! test_pop() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.len() == 3);
+	assert(list.last()? == 23);
+	assert(list.first()? == -3);
+	assert(list.pop()? == -3);
+	assert(list.len() == 2);
+	assert(list.last()? == 23);
+	assert(list.first()? == 55);
+	assert(list.pop()? == 55);
+	assert(list.last()? == 23);
+	assert(list.first()? == 23);
+	assert(list.pop()? == 23);
+	assert(list.len() == 0);
+	assert(catch(list.pop()));
+	assert(list.len() == 0);
+	list.push(55);
+	assert(list.len() == 1);
+}
+
+fn void! test_remove_first() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.len() == 3);
+	assert(list.last()? == 23);
+	assert(list.first()? == -3);
+	assert(try(list.remove_first()));
+	assert(list.len() == 2);
+	assert(list.last()? == 23);
+	assert(list.first()? == 55);
+	assert(try(list.remove_first()));
+	assert(list.last()? == 23);
+	assert(list.first()? == 23);
+	assert(try(list.remove_first()));
+	assert(list.len() == 0);
+	assert(catch(list.pop()));
+	assert(list.len() == 0);
+	list.push(55);
+	assert(list.len() == 1);
+}
+
+fn void! test_remove_last() @test
+{
+	IntList list;
+	list.push(23);
+	list.push(55);
+	list.push(-3);
+	assert(list.len() == 3);
+	assert(list.last()? == 23);
+	assert(list.first()? == -3);
+	assert(try(list.remove_last()));
+	assert(list.len() == 2);
+	assert(list.first()? == -3);
+	assert(list.last()? == 55);
+	assert(try(list.remove_last()));
+	assert(list.first()? == -3);
+	assert(list.last()? == -3);
+	assert(try(list.remove_last()));
+	assert(list.len() == 0);
+	assert(catch(list.remove_last()));
+	assert(list.len() == 0);
+	list.push(55);
+	assert(list.len() == 1);
+}