1 files changed, 230 insertions, 0 deletions
diff --git a/v_windows/v/old/vlib/builtin/int_test.v b/v_windows/v/old/vlib/builtin/int_test.v
new file mode 100644
index 0000000..900cf27
--- /dev/null
+++ b/v_windows/v/old/vlib/builtin/int_test.v
@@ -0,0 +1,230 @@
+const (
+	a = 3
+	u = u64(1)
+)
+
+fn test_const() {
+	b := (true && true) || false
+	assert b == true
+	assert a == 3
+	assert u == u64(1)
+	assert u == 1 // make sure this works without the cast
+}
+
+fn test_str_methods() {
+	assert i8(1).str() == '1'
+	assert i8(-1).str() == '-1'
+	assert i16(1).str() == '1'
+	assert i16(-1).str() == '-1'
+	assert int(1).str() == '1'
+	assert int(-1).str() == '-1'
+	assert int(2147483647).str() == '2147483647'
+	assert int(2147483648).str() == '-2147483648'
+	assert int(-2147483648).str() == '-2147483648'
+	assert i64(1).str() == '1'
+	assert i64(-1).str() == '-1'
+	// assert byte(1).str() == '1'
+	// assert byte(-1).str() == '255'
+	assert u16(1).str() == '1'
+	assert u16(-1).str() == '65535'
+	assert u32(1).str() == '1'
+	assert u32(-1).str() == '4294967295'
+	assert u64(1).str() == '1'
+	assert u64(-1).str() == '18446744073709551615'
+	assert voidptr(-1).str() == 'ffffffffffffffff'
+	assert voidptr(1).str() == '1'
+	assert byteptr(-1).str() == 'ffffffffffffffff'
+	assert byteptr(1).str() == '1'
+}
+
+fn test_and_precendence() {
+	assert (2 & 0 == 0) == ((2 & 0) == 0)
+	assert (2 & 0 != 0) == ((2 & 0) != 0)
+	assert (0 & 0 >= 0) == ((0 & 0) >= 0)
+	assert (0 & 0 <= 0) == ((0 & 0) <= 0)
+	assert (0 & 0 < 1) == ((0 & 0) < 1)
+	assert (1 & 2 > 0) == ((1 & 2) > 0)
+}
+
+fn test_or_precendence() {
+	assert (1 | 0 == 0) == ((1 | 0) == 0)
+	assert (1 | 0 != 1) == ((1 | 0) != 1)
+	assert (1 | 0 >= 2) == ((1 | 0) >= 2)
+	assert (1 | 0 <= 0) == ((1 | 0) <= 0)
+	assert (1 | 0 < 0) == ((1 | 0) < 0)
+	assert (1 | 0 > 1) == ((1 | 0) > 1)
+}
+
+fn test_xor_precendence() {
+	assert (1 ^ 0 == 2) == ((1 ^ 0) == 2)
+	assert (1 ^ 0 != 2) == ((1 ^ 0) != 2)
+	assert (1 ^ 0 >= 0) == ((1 ^ 0) >= 0)
+	assert (1 ^ 0 <= 1) == ((1 ^ 0) <= 1)
+	assert (1 ^ 0 < 0) == ((1 ^ 0) < 0)
+	assert (1 ^ 0 > 1) == ((1 ^ 0) > 1)
+}
+
+fn test_left_shift_precendence() {
+	assert (2 << 4 | 3) == ((2 << 4) | 3)
+	assert (2 << 4 | 3) != (2 << (4 | 3))
+}
+
+fn test_right_shift_precendence() {
+	assert (256 >> 4 | 3) == ((256 >> 4) | 3)
+	assert (256 >> 4 | 3) != (256 >> (4 | 3))
+}
+
+fn test_i8_print() {
+	b := i8(0)
+	println(b)
+	c := i16(7)
+	println(c)
+	d := u16(6)
+	println(d)
+	assert true
+}
+
+/*
+fn test_cmp() {
+	assert 1 ≠ 2
+	assert 1 ⩽ 2
+	assert 1 ⩾ 0
+}
+*/
+type MyInt = int
+
+fn test_int_alias() {
+	i := MyInt(2)
+	assert i + 10 == 12
+}
+
+fn test_hex() {
+	x := u64(10)
+	assert x.hex() == 'a'
+	b := 1234
+	assert b.hex() == '4d2'
+	b1 := -1
+	assert b1.hex() == 'ffffffff'
+}
+
+fn test_bin() {
+	x1 := 0b10
+	assert x1 == 2
+	x2 := 0b10101010
+	assert x2 == 0xAA
+	x3 := -0b0000001
+	assert x3 == -1
+	x4 := 0b11111111
+	assert x4 == 255
+	x5 := byte(0b11111111)
+	assert x5 == 255
+	x6 := char(0b11111111)
+	assert int(x6) == -1
+	x7 := 0b0
+	assert x7 == 0
+	x8 := -0b0
+	assert x8 == 0
+}
+
+fn test_oct() {
+	x1 := 0o12
+	assert x1 == 10
+	x2 := 00000o350
+	assert x2 == 232
+	x3 := 000o00073
+	assert x3 == 59
+	x4 := 00000000
+	assert x4 == 0
+	x5 := 00000195
+	assert x5 == 195
+	x6 := -0o744
+	assert x6 == -484
+	x7 := -000o000042
+	assert x7 == -34
+	x8 := -0000112
+	assert x8 == -112
+	x9 := -000
+	assert x9 == 0
+}
+
+fn test_num_separator() {
+	// int
+	assert 100_000_0 == 1000000
+	assert -2_23_4_6 == -22346
+
+	// bin
+	assert 0b0_11 == 3
+	assert -0b0_100 == -4
+
+	// oct
+	assert 0o1_73 == 123
+	assert -0o17_5 == -125
+	assert -0o175 == -125
+
+	// hex
+	assert 0xFF == 255
+	assert 0xF_F == 255
+
+	// f32 or f64
+	assert 312_2.55 == 3122.55
+	assert 312_2.55 == 3122.55
+
+}
+
+fn test_int_decl() {
+	x1 := 0
+	x2 := 1333
+	x3 := -88955
+	x4 := 2000000000
+	x5 := -1999999999
+	assert typeof(x1).name == 'int'
+	assert typeof(x2).name == 'int'
+	assert typeof(x3).name == 'int'
+	assert typeof(x4).name == 'int'
+	assert typeof(x5).name == 'int'
+	x7 := u64(-321314588900011)
+	assert typeof(x7).name == 'u64'
+}
+
+fn test_int_to_hex() {
+	// array hex
+	st := [byte(`V`), `L`, `A`, `N`, `G`]
+	assert st.hex() == '564c414e47'
+	assert st.hex().len == 10
+	st1 := [byte(0x41)].repeat(100)
+	assert st1.hex() == '41'.repeat(100)
+	// --- int to hex tests
+	c0 := 12
+	// 8Bit
+	assert byte(0).hex() == '00'
+	assert byte(c0).hex() == '0c'
+	assert i8(c0).hex() == '0c'
+	assert byte(127).hex() == '7f'
+	assert i8(127).hex() == '7f'
+	assert byte(255).hex() == 'ff'
+	assert byte(-1).hex() == 'ff'
+	// 16bit
+	assert u16(0).hex() == '0'
+	assert i16(c0).hex() == 'c'
+	assert u16(c0).hex() == 'c'
+	assert i16(32767).hex() == '7fff'
+	assert u16(32767).hex() == '7fff'
+	assert i16(-1).hex() == 'ffff'
+	assert u16(65535).hex() == 'ffff'
+	// 32bit
+	assert u32(0).hex() == '0'
+	assert c0.hex() == 'c'
+	assert u32(c0).hex() == 'c'
+	assert 2147483647.hex() == '7fffffff'
+	assert u32(2147483647).hex() == '7fffffff'
+	assert (-1).hex() == 'ffffffffffffffff'
+	assert u32(4294967295).hex() == 'ffffffff'
+	// 64 bit
+	assert u64(0).hex() == '0'
+	assert i64(c0).hex() == 'c'
+	assert u64(c0).hex() == 'c'
+	assert i64(9223372036854775807).hex() == '7fffffffffffffff'
+	assert u64(9223372036854775807).hex() == '7fffffffffffffff'
+	assert i64(-1).hex() == 'ffffffffffffffff'
+	assert u64(18446744073709551615).hex() == 'ffffffffffffffff'
+}