tests/: Include unistd.h on *NIX only

https://bugzilla.gnome.org/show_bug.cgi?id=711047

tests/child-test.c

@@ -24,16 +24,15 @@
  * GLib at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
-#include "config.h"
-
 #include <sys/types.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 #include <stdlib.h>
 
 #include <glib.h>
 
+#ifdef G_OS_UNIX
+#include <unistd.h>
+#endif
+
 #ifdef G_OS_WIN32
 #include <windows.h>
 #endif

tests/env-test.c

@@ -24,8 +24,6 @@
  * GLib at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
-#include "config.h"
-
 #undef G_DISABLE_ASSERT
 #undef G_LOG_DOMAIN
 
@@ -39,7 +37,7 @@
 
 #include <glib.h>
 
-#ifdef HAVE_UNISTD_H
+#ifdef G_OS_UNIX
 #include <unistd.h>
 #endif
 

tests/mapping-test.c

@@ -16,19 +16,18 @@
  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  * Boston, MA 02111-1307, USA.
  */
-#include "config.h"
-
 #include <stdlib.h>
 #include <string.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 #include <sys/types.h>
 #include <signal.h>
 
 #include "glib.h"
 #include "gstdio.h"
 
+#ifdef G_OS_UNIX
+#include <unistd.h>
+#endif
+
 static gchar *dir, *filename, *displayname, *childname;
 
 static gboolean stop = FALSE;

tests/refcount/closures.c

@@ -16,7 +16,10 @@
  * if advised of the possibility of such damage.
  */
 #include <glib-object.h>
+
+#ifdef G_OS_UNIX
 #include <unistd.h>
+#endif
 
 #define TEST_POINTER1   ((gpointer) 47)
 #define TEST_POINTER2   ((gpointer) 49)

tests/refcount/objects.c

@@ -1,7 +1,10 @@
-#include <unistd.h>
 #include <glib.h>
 #include <glib-object.h>
 
+#ifdef G_OS_UNIX
+#include <unistd.h>
+#endif
+
 #define G_TYPE_TEST               (my_test_get_type ())
 #define MY_TEST(test)              (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
 #define MY_IS_TEST(test)           (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))

tests/refcount/objects2.c

@@ -1,7 +1,10 @@
-#include <unistd.h>
 #include <glib.h>
 #include <glib-object.h>
 
+#ifdef G_OS_UNIX
+#include <unistd.h>
+#endif
+
 #define G_TYPE_TEST                (my_test_get_type ())
 #define MY_TEST(test)              (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
 #define MY_IS_TEST(test)           (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))

tests/refcount/properties.c

@@ -1,7 +1,10 @@
-#include <unistd.h>
 #include <glib.h>
 #include <glib-object.h>
 
+#ifdef G_OS_UNIX
+#include <unistd.h>
+#endif
+
 #define G_TYPE_TEST               (my_test_get_type ())
 #define MY_TEST(test)              (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
 #define MY_IS_TEST(test)           (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))

tests/refcount/properties2.c

@@ -1,7 +1,10 @@
-#include <unistd.h>
 #include <glib.h>
 #include <glib-object.h>
 
+#ifdef G_OS_UNIX
+#include <unistd.h>
+#endif
+
 #define G_TYPE_TEST                (my_test_get_type ())
 #define MY_TEST(test)              (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
 #define MY_IS_TEST(test)           (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))

tests/refcount/signals.c

@@ -1,7 +1,10 @@
-#include <unistd.h>
 #include <glib.h>
 #include <glib-object.h>
 
+#ifdef G_OS_UNIX
+#include <unistd.h>
+#endif
+
 #define G_TYPE_TEST                (my_test_get_type ())
 #define MY_TEST(test)              (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
 #define MY_IS_TEST(test)           (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))

tests/slice-concurrent.c

@@ -19,7 +19,9 @@
  */
 #include <glib.h>
 #include <stdlib.h>
+#ifdef G_OS_UNIX
 #include <unistd.h>
+#endif
 
 #define N_THREADS	8
 #define N_ALLOCS	50000