1
0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
v/vlib/net/unix/unix_test.v

50 lines
940 B
V
Raw Normal View History

import net.unix
2021-02-11 23:34:38 +03:00
const test_port = 'unix_domain_socket'
fn handle_conn(mut c unix.StreamConn) {
for {
mut buf := []byte{len: 100, init: 0}
read := c.read(mut buf) or {
println('Server: connection dropped')
return
}
c.write(buf[..read]) or {
println('Server: connection dropped')
return
}
}
}
fn echo_server(mut l unix.StreamListener) ? {
for {
mut new_conn := l.accept() or { continue }
go handle_conn(mut new_conn)
}
return none
}
fn echo() ? {
2021-02-11 23:34:38 +03:00
mut c := unix.connect_stream(test_port) ?
defer {
c.close() or { }
}
data := 'Hello from vlib/net!'
c.write_str(data) ?
mut buf := []byte{len: 4096}
read := c.read(mut buf) ?
assert read == data.len
for i := 0; i < read; i++ {
assert buf[i] == data[i]
}
println('Got "$buf.bytestr()"')
return none
}
fn test_tcp() {
mut l := unix.listen_stream(test_port) or { panic(err) }
go echo_server(mut l)
echo() or { panic(err) }
l.close() or { }
}