Adds most of the toolsHEADmaster

1 files changed, 87 insertions, 0 deletions

diff --git a/v_windows/v/old/vlib/arrays/arrays_test.v b/v_windows/v/old/vlib/arrays/arrays_test.v
new file mode 100644
index 0000000..54042b1
--- /dev/null
+++ b/v_windows/v/old/vlib/arrays/arrays_test.v
@@ -0,0 +1,87 @@
+module arrays
+
+fn test_min() {
+	a := [8, 2, 6, 4]
+	assert min<int>(a) == 2
+	assert min<int>(a[2..]) == 4
+	b := [f32(5.1), 3.1, 1.1, 9.1]
+	assert min<f32>(b) == f32(1.1)
+	assert min<f32>(b[..2]) == f32(3.1)
+	c := [byte(4), 9, 3, 1]
+	assert min<byte>(c) == byte(1)
+	assert min<byte>(c[..3]) == byte(3)
+}
+
+fn test_max() {
+	a := [8, 2, 6, 4]
+	assert max<int>(a) == 8
+	assert max<int>(a[1..]) == 6
+	b := [f32(5.1), 3.1, 1.1, 9.1]
+	assert max<f32>(b) == f32(9.1)
+	assert max<f32>(b[..3]) == f32(5.1)
+	c := [byte(4), 9, 3, 1]
+	assert max<byte>(c) == byte(9)
+	assert max<byte>(c[2..]) == byte(3)
+}
+
+fn test_idx_min() {
+	a := [8, 2, 6, 4]
+	assert idx_min<int>(a) == 1
+	b := [f32(5.1), 3.1, 1.1, 9.1]
+	assert idx_min<f32>(b) == 2
+	c := [byte(4), 9, 3, 1]
+	assert idx_min<byte>(c) == 3
+}
+
+fn test_idx_max() {
+	a := [8, 2, 6, 4]
+	assert idx_max<int>(a) == 0
+	b := [f32(5.1), 3.1, 1.1, 9.1]
+	assert idx_max<f32>(b) == 3
+	c := [byte(4), 9, 3, 1]
+	assert idx_max<byte>(c) == 1
+}
+
+fn test_merge() {
+	a := [1, 3, 5, 5, 7]
+	b := [2, 4, 4, 5, 6, 8]
+	c := []int{}
+	d := []int{}
+	assert merge<int>(a, b) == [1, 2, 3, 4, 4, 5, 5, 5, 6, 7, 8]
+	assert merge<int>(c, d) == []
+	assert merge<int>(a, c) == a
+	assert merge<int>(d, b) == b
+}
+
+fn test_fixed_array_assignment() {
+	mut a := [2]int{}
+	a[0] = 111
+	a[1] = 222
+	b := a
+	assert b[0] == a[0]
+	assert b[1] == a[1]
+	mut c := [2]int{}
+	c = a
+	assert c[0] == a[0]
+	assert c[1] == a[1]
+	d := [3]int{init: 333}
+	for val in d {
+		assert val == 333
+	}
+	e := [3]string{init: 'vlang'}
+	for val in e {
+		assert val == 'vlang'
+	}
+}
+
+fn test_group() {
+	x := [4, 5, 6]
+	y := [2, 1, 3]
+
+	z := group<int>(x, y)
+	assert z == [[4, 2], [5, 1], [6, 3]]
+	x2 := [8, 9]
+	z2 := group<int>(x2, y)
+	assert z2 == [[8, 2], [9, 1]]
+	assert group<int>(x, []int{}) == [][]int{}
+}