[pow_d.c, pow_ld.c] use DBL_MANT_DIG and LDBL_MANT_DIG

[pow_z.c] fixed bug
[tpow_z.c] new test file for mpc_pow_z


git-svn-id: svn://scm.gforge.inria.fr/svn/mpc/trunk@701 211d60ee-9f03-0410-a15a-8952a2c7a4e4

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/tpow_z.c b/tests/tpow_z.c
new file mode 100644
index 0000000..a6a19e6
--- /dev/null
+++ b/tests/tpow_z.c
@@ -0,0 +1,47 @@
+/* test file for mpc_pow_z.
+
+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;
+  mpz_t t;
+
+  test_start ();
+
+  mpc_init2 (z, 5);
+  mpz_init_set_ui (t, 1);
+  mpc_set_ui_ui (z, 17, 42, MPC_RNDNN);
+  mpc_pow_z (z, z, t, MPC_RNDNN);
+  if (mpc_cmp_si_si (z, 17, 42) != 0)
+    {
+      printf ("Error for mpc_pow_z (1)\n");
+      exit (1);
+    }
+  mpc_clear (z);
+  mpz_clear (t);
+
+  test_end ();
+
+  return 0;
+}