[glib] GMappedFile: improve test coverage

[Matthias Clasen <matthiasc src gnome org>]

commit 782cf86f12a54065fedd6c232cb52c76dce32538
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 6 01:14:23 2011 -0400

    GMappedFile: improve test coverage

 glib/tests/mappedfile.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)
---
diff --git a/glib/tests/mappedfile.c b/glib/tests/mappedfile.c
index b9f2aa1..3febfc6 100644
--- a/glib/tests/mappedfile.c
+++ b/glib/tests/mappedfile.c
@@ -6,6 +6,22 @@
 #endif
 
 static void
+test_basic (void)
+{
+  GMappedFile *file;
+  GError *error;
+
+  error = NULL;
+  file = g_mapped_file_new (SRCDIR "/empty", FALSE, &error);
+  g_assert_no_error (error);
+
+  g_mapped_file_ref (file);
+  g_mapped_file_unref (file);
+
+  g_mapped_file_unref (file);
+}
+
+static void
 test_empty (void)
 {
   GMappedFile *file;
@@ -75,6 +91,7 @@ main (int argc, char *argv[])
 {
   g_test_init (&argc, &argv, NULL);
 
+  g_test_add_func ("/mappedfile/basic", test_basic);
   g_test_add_func ("/mappedfile/empty", test_empty);
   g_test_add_func ("/mappedfile/nonexisting", test_nonexisting);
   g_test_add_func ("/mappedfile/writable", test_writable);