Merge pull request #5007 from laytan/net-errors-overhaul

net: rework errors to be cross-platform
This commit is contained in:
Jeroen van Rijn
2025-04-05 17:53:10 +02:00
committed by GitHub
19 changed files with 1458 additions and 914 deletions
+15 -8
View File
@@ -17,9 +17,6 @@ import "core:net"
import "core:time"
import "core:testing"
ENDPOINT_DUPLICATE_BINDING := net.Endpoint{net.IP4_Address{127, 0, 0, 1}, 11000}
ENDPOINT_EPIPE_TEST := net.Endpoint{net.IP4_Address{127, 0, 0, 1}, 11001}
@test
test_duplicate_binding :: proc(t: ^testing.T) {
// FreeBSD has the capacity to permit multiple processes and sockets to
@@ -35,11 +32,16 @@ test_duplicate_binding :: proc(t: ^testing.T) {
if !testing.expect_value(t, err_set1, nil) {
return
}
err_bind1 := net.bind(tcp_socket1, ENDPOINT_DUPLICATE_BINDING)
err_bind1 := net.bind(tcp_socket1, {net.IP4_Loopback, 0})
if !testing.expect_value(t, err_bind1, nil) {
return
}
ep, err_bound := net.bound_endpoint(tcp_socket1)
if !testing.expect_value(t, err_bound, nil) {
return
}
raw_socket2, err_create2 := net.create_socket(.IP4, .TCP)
if !testing.expect_value(t, err_create2, nil) {
return
@@ -50,7 +52,7 @@ test_duplicate_binding :: proc(t: ^testing.T) {
if !testing.expect_value(t, err_set2, nil) {
return
}
err_bind2 := net.bind(tcp_socket2, ENDPOINT_DUPLICATE_BINDING)
err_bind2 := net.bind(tcp_socket2, ep)
if !testing.expect_value(t, err_bind2, nil) {
return
}
@@ -60,13 +62,18 @@ test_duplicate_binding :: proc(t: ^testing.T) {
test_sigpipe_bypass :: proc(t: ^testing.T) {
// If the internals aren't working as expected, this test will fail by raising SIGPIPE.
server_socket, listen_err := net.listen_tcp(ENDPOINT_EPIPE_TEST)
server_socket, listen_err := net.listen_tcp({net.IP4_Loopback, 0})
if !testing.expect_value(t, listen_err, nil) {
return
}
defer net.close(server_socket)
client_socket, dial_err := net.dial_tcp(ENDPOINT_EPIPE_TEST)
ep, bound_err := net.bound_endpoint(server_socket)
if !testing.expect_value(t, bound_err, nil) {
return
}
client_socket, dial_err := net.dial_tcp(ep)
if !testing.expect_value(t, dial_err, nil) {
return
}
@@ -80,7 +87,7 @@ test_sigpipe_bypass :: proc(t: ^testing.T) {
data := "Hellope!"
bytes_written, err_send := net.send(client_socket, transmute([]u8)data)
if !testing.expect_value(t, err_send, net.TCP_Send_Error.Cannot_Send_More_Data) {
if !testing.expect_value(t, err_send, net.TCP_Send_Error.Connection_Closed) {
return
}
if !testing.expect_value(t, bytes_written, 0) {