From e7a92f58954baeef020befdec643207fbf3d2e38 Mon Sep 17 00:00:00 2001 From: Guus Sliepen Date: Sun, 12 Apr 2020 00:14:23 +0200 Subject: [PATCH] Check that we can send up to 65536 bytes at a time on UDP-style channels. --- test/channels-udp.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/test/channels-udp.c b/test/channels-udp.c index 0c24a937..8071d467 100644 --- a/test/channels-udp.c +++ b/test/channels-udp.c @@ -55,10 +55,10 @@ static void client_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *chann // We expect always the same amount of data from the server. assert(mesh->priv); struct client *client = mesh->priv; - assert(len == 512 || len == 2000); + assert(len == 512 || len == 65536); client->received += len; - if(len == 2000) { + if(len == 65536) { client->got_large_packet = true; } } @@ -140,11 +140,12 @@ int main() { assert(clients[i].channel); } - // Send a packet larger than the MTU + // Check that we can send up to 65535 bytes without errors - char large_data[2000] = ""; + char large_data[65536] = ""; for(int i = 0; i < 3; i++) { + assert(meshlink_channel_send(server, channels[i], large_data, sizeof(large_data) + 1) == -1); assert(meshlink_channel_send(server, channels[i], large_data, sizeof(large_data)) == sizeof(large_data)); } @@ -183,7 +184,7 @@ int main() { for(int i = 0; i < 3; i++) { assert(clients[i].received >= 1000000); - assert(clients[i].received <= 1282000); + assert(clients[i].received <= 1345536); assert(clients[i].got_large_packet); } -- 2.39.2