[glib] gio/tests/socket: add test for g_socket_send_message()

[Tim-Philipp Müller <tpm src gnome org>]

commit 486485042719dd13c03d5261a7945e94bdf63d69
Author: Tim-Philipp Müller <tim centricular com>
Date:   Fri Jun 13 10:48:52 2014 +0100

    gio/tests/socket: add test for g_socket_send_message()

 gio/tests/socket.c |   30 ++++++++++++++++++++++++++++++
 1 files changed, 30 insertions(+), 0 deletions(-)
---
diff --git a/gio/tests/socket.c b/gio/tests/socket.c
index fb8821e..4a56b52 100644
--- a/gio/tests/socket.c
+++ b/gio/tests/socket.c
@@ -364,6 +364,8 @@ test_ipv6_async (void)
   test_ip_async (G_SOCKET_FAMILY_IPV6);
 }
 
+static const gchar testbuf2[] = "0123456789abcdefghijklmnopqrstuvwxyz";
+
 static void
 test_ip_sync (GSocketFamily family)
 {
@@ -415,6 +417,34 @@ test_ip_sync (GSocketFamily family)
 
   g_assert_cmpstr (testbuf, ==, buf);
 
+  {
+    GOutputVector v[7] = { { NULL, }, };
+
+    v[0].buffer = testbuf2 + 0;
+    v[0].size = 3;
+    v[1].buffer = testbuf2 + 3;
+    v[1].size = 5;
+    v[2].buffer = testbuf2 + 3 + 5;
+    v[2].size = 0;
+    v[3].buffer = testbuf2 + 3 + 5;
+    v[3].size = 6;
+    v[4].buffer = testbuf2 + 3 + 5 + 6;
+    v[4].size = 2;
+    v[5].buffer = testbuf2 + 3 + 5 + 6 + 2;
+    v[5].size = 1;
+    v[6].buffer = testbuf2 + 3 + 5 + 6 + 2 + 1;
+    v[6].size = strlen (testbuf2) - (3 + 5 + 6 + 2 + 1);
+
+    len = g_socket_send_message (client, NULL, v, G_N_ELEMENTS (v), NULL, 0, 0, NULL, &error);
+    g_assert_no_error (error);
+    g_assert_cmpint (len, ==, strlen (testbuf2));
+
+    len = g_socket_receive (client, buf, sizeof (buf), NULL, &error);
+    g_assert_no_error (error);
+    g_assert_cmpint (len, ==, strlen (testbuf2));
+    g_assert_cmpstr (testbuf2, ==, buf);
+  }
+
   g_socket_shutdown (client, FALSE, TRUE, &error);
   g_assert_no_error (error);