Skip the writable test if the file is not writable
Since make distcheck operates on a readonly source tree.
diff --git a/glib/tests/mappedfile.c b/glib/tests/mappedfile.c
index 2678fd2..b9f2aa1 100644
--- a/glib/tests/mappedfile.c
+++ b/glib/tests/mappedfile.c
@@ -1,5 +1,9 @@
+#include <config.h>
#include <glib.h>
#include <string.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
static void
test_empty (void)
@@ -38,6 +42,12 @@
const gchar *old = "MMMMMMMMMMMMMMMMMMMMMMMMM";
const gchar *new = "abcdefghijklmnopqrstuvxyz";
+ if (access (SRCDIR "/4096-random-bytes", W_OK) != 0)
+ {
+ g_test_message ("Skipping writable mapping test");
+ return;
+ }
+
error = NULL;
file = g_mapped_file_new (SRCDIR "/4096-random-bytes", TRUE, &error);
g_assert_no_error (error);
