v/vlib/builtin/linux_bare/old/.checks/string/string.v

64 lines
1.4 KiB
V

module main
import builtin.linux_bare.old..checks.forkedtest
fn check_string_eq() {
assert 'monkey' != 'rat'
some_animal := 'a bird'
assert some_animal == 'a bird'
}
fn check_i64_tos() {
buffer0 := []u8{len: (128)}
buffer := byteptr(buffer0.data)
s0 := i64_tos(buffer, 70, 140, 10)
assert s0 == '140'
s1 := i64_tos(buffer, 70, -160, 10)
assert s1 == '-160'
s2 := i64_tos(buffer, 70, 65537, 16)
assert s2 == '10001'
s3 := i64_tos(buffer, 70, -160000, 10)
assert s3 == '-160000'
}
fn check_i64_str() {
assert '141' == i64_str(141, 10)
assert '-161' == i64_str(-161, 10)
assert '10002' == i64_str(65538, 16)
assert '-160001' == i64_str(-160001, 10)
}
fn check_str_clone() {
a := i64_str(1234, 10)
b := a.clone()
assert a == b
c := i64_str(-6789, 10).clone()
assert c == '-6789'
}
fn check_string_add_works() {
abc := 'abc'
combined := 'a' + 'b' + 'c'
assert abc.len == combined.len
assert abc[0] == combined[0]
assert abc[1] == combined[1]
assert abc[2] == combined[2]
assert abc[0] == `a`
assert abc == combined
}
fn main() {
mut fails := 0
fails += forkedtest.normal_run(check_string_eq, 'check_string_eq')
fails += forkedtest.normal_run(check_i64_tos, 'check_i64_tos')
fails += forkedtest.normal_run(check_i64_str, 'check_i64_str')
fails += forkedtest.normal_run(check_str_clone, 'check_str_clone')
fails += forkedtest.normal_run(check_string_add_works, 'check_string_add_works')
assert fails == 0
sys_exit(0)
}