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void test_owned (ValueArray array) {
uint i = 0;
foreach (Value item in array) {
i++;
}
assert (i == 3);
}
void test_unowned (ValueArray array) {
uint i = 0;
foreach (unowned Value item in array) {
i++;
}
assert (i == 3);
}
void test_foreach_gvaluearray () {
Value value;
ValueArray array = new ValueArray (3);
value = 1;
array.append (value);
value = 2.0;
array.append (value);
value = "three";
array.append (value);
test_owned (array);
test_unowned (array);
}
void test_generic_array_owned (GenericArray<Value?> array) {
uint i = 0;
foreach (Value? item in array) {
i++;
}
assert (i == 3);
}
void test_generic_array_unowned (GenericArray<Value?> array) {
uint i = 0;
foreach (unowned Value? item in array) {
i++;
}
assert (i == 3);
}
void test_foreach_genericarray () {
Value value;
var array = new GenericArray<Value?> ();
value = 1;
array.add (value);
value = 2.0;
array.add (value);
value = "three";
array.add (value);
test_generic_array_owned (array);
test_generic_array_unowned (array);
}
void test_gsequence_owned (Sequence<Value?> sequence) {
uint i = 0;
foreach (Value? item in sequence) {
i++;
}
assert (i == 3);
}
void test_gsequence_unowned (Sequence<Value?> sequence) {
uint i = 0;
foreach (unowned Value? item in sequence) {
i++;
}
assert (i == 3);
}
void test_foreach_gsequence () {
Value value;
var sequence = new Sequence<Value?> ();
value = 1;
sequence.append (value);
value = 2.0;
sequence.append (value);
value = "three";
sequence.append (value);
test_gsequence_owned (sequence);
test_gsequence_unowned (sequence);
}
void test_garray_owned (Array<Value?> array) {
uint i = 0;
foreach (Value? item in array) {
i++;
}
assert (i == 3);
}
void test_garray_unowned (Array<Value?> array) {
uint i = 0;
foreach (unowned Value? item in array) {
i++;
}
assert (i == 3);
}
void test_foreach_garray () {
Value value;
var array = new Array<Value?> ();
value = 1;
array.append_val (value);
value = 2.0;
array.append_val (value);
value = "three";
array.append_val (value);
test_garray_owned (array);
test_garray_unowned (array);
}
void test_foreach_multidim_array () {
int[,] foo = { { 1, 2 }, { 3, 4 }, { 5, 6 } };
string result = "";
foreach (var i in foo) {
result += i.to_string ();
}
assert (result == "123456");
}
const int[] FOO = { 1, 2, 3, 4, 5, 6 };
const int BAR[] = { 6, 5, 4, 3, 2, 1 };
void test_foreach_const_array () {
string result = "";
foreach (var i in FOO) {
result += i.to_string ();
}
assert (result == "123456");
string result2 = "";
foreach (var i in BAR) {
result2 += i.to_string ();
}
assert (result2 == "654321");
}
void test_foreach_slice_array () {
int[] foo = { 1, 2, 3, 4, 5, 6 };
string result = "";
foreach (var i in foo[1:foo.length - 1]) {
result += i.to_string ();
}
assert (result == "2345");
}
void test_foreach_string () {
uint i = 0;
string s = "abc àçêö 你好"; // Ni hao
foreach (unichar c in s) {
i++;
}
assert (i == 11);
}
void main () {
test_foreach_gvaluearray ();
test_foreach_garray ();
test_foreach_genericarray ();
test_foreach_gsequence ();
test_foreach_const_array ();
test_foreach_multidim_array ();
test_foreach_slice_array ();
test_foreach_string ();
}
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