tests: Split regressions -> various subdirectories of tests/

[libguestfs.git] / tests / regressions / rhbz501893.c

diff --git a/tests/regressions/rhbz501893.c b/tests/regressions/rhbz501893.c
new file mode 100644 (file)
index 0000000..86e85e5
--- /dev/null
+++ b/tests/regressions/rhbz501893.c
@@ -0,0 +1,56 @@
+/* Regression test for RHBZ#501893.
+ * Test that String parameters are checked for != NULL.
+ * Copyright (C) 2009-2010 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include "guestfs.h"
+
+int
+main (int argc, char *argv[])
+{
+  guestfs_h *g = guestfs_create ();
+
+  /* Call some non-daemon functions that have a String parameter, but
+   * setting that parameter to NULL.  Previously this would cause a
+   * segfault inside libguestfs.  After this bug was fixed, this
+   * turned into an error message.
+   */
+
+  assert (guestfs_add_drive (g, NULL) == -1);
+  assert (guestfs_config (g, NULL, NULL) == -1);
+
+  /* This optional argument must not be NULL. */
+
+  assert (guestfs_add_drive_opts (g, "/dev/null",
+                                  GUESTFS_ADD_DRIVE_OPTS_FORMAT, NULL,
+                                  -1) == -1);
+
+  /* These can be safely set to NULL, should be no error. */
+
+  assert (guestfs_set_path (g, NULL) == 0);
+  assert (guestfs_set_append (g, NULL) == 0);
+  assert (guestfs_set_qemu (g, NULL) == 0);
+
+  guestfs_close (g);
+  exit (EXIT_SUCCESS);
+}