[treimref.c] test file for mpc_realref and mpc_imagref

[mpc.h] fixed definition of mpc_realref and mpc_imagref
[mpc.texi] added comment about mpfr_t which is a pointer


git-svn-id: svn://scm.gforge.inria.fr/svn/mpc/trunk@494 211d60ee-9f03-0410-a15a-8952a2c7a4e4

1 files changed, 49 insertions, 0 deletions

diff --git a/tests/treimref.c b/tests/treimref.c
new file mode 100644
index 0000000..e6779a9
--- /dev/null
+++ b/tests/treimref.c
@@ -0,0 +1,49 @@
+/* test file for mpc_realref and mpc_imagref.
+
+Copyright (C) 2009 Paul Zimmermann
+
+This file is part of the MPC Library.
+
+The MPC Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The MPC Library 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 Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the MPC Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include "mpc-tests.h"
+
+int
+main (void)
+{
+  mpc_t z;
+
+  test_start ();
+  test_end ();
+
+  mpc_init2 (z, 6);
+  mpc_set_ui_ui (z, 17, 42, MPC_RNDNN);
+  mpfr_set_ui (mpc_realref (z), 18, GMP_RNDN);
+  if (mpfr_get_ui (mpc_realref (z), GMP_RNDN) != 18)
+    {
+      fprintf (stderr, "Error in mpfr_set_ui/mpc_realref\n");
+      exit (1);
+    }
+  mpfr_set_ui (mpc_imagref (z), 43, GMP_RNDN);
+  if (mpfr_get_ui (mpc_imagref (z), GMP_RNDN) != 43)
+    {
+      fprintf (stderr, "Error in mpfr_set_ui/mpc_imagref\n");
+      exit (1);
+    }
+  mpc_clear (z);
+
+  return 0;
+}