v/vlib/builtin/bare/.checks/string/string.v

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module main
import forkedtest
fn check_string_eq () {
assert "monkey" != "rat"
some_animal := "a bird"
assert some_animal == "a bird"
}
fn check_i64_tos() {
buffer0 := [byte(0)].repeat(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)
}