Add templated tests for pow_fr.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpc/branches/benchs_tests@1294 211d60ee-9f03-0410-a15a-8952a2c7a4e4

3 files changed, 106 insertions, 5 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index ebddba7..6c6d759 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,6 +1,6 @@
 ## tests/Makefile.am -- Process this file with automake to produce Makefile.in
 ##
-## Copyright (C) 2008, 2009, 2010, 2011 INRIA
+## Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA
 ##
 ## This file is part of GNU MPC.
 ##
@@ -28,8 +28,8 @@ AM_LDFLAGS = -no-install
 LOADLIBES=$(DEFS) -I$(top_srcdir)/src -I$(top_builddir) $(CPPFLAGS)	\
   $(CFLAGS) -L$(top_builddir)/tests/.libs -lmpc-tests -lmpc -lm $(LIBS)
 
-TEMPLATED = tadd_tmpl tadd_fr_tmpl tmul_tmpl tpow_tmpl tpow_si_tmpl	\
-  tpow_ui_tmpl
+TEMPLATED = tadd_tmpl tadd_fr_tmpl tmul_tmpl tpow_tmpl tpow_fr_tmpl	\
+  tpow_si_tmpl tpow_ui_tmpl
 check_PROGRAMS = tabs tacos tacosh tadd tadd_fr tadd_si tadd_ui targ	\
   tasin tasinh tatan tatanh tconj tcos tcosh tdiv tdiv_2exp tdiv_fr	\
   tdiv_ui texp tfma tfr_div tfr_sub timag tio_str tlog tlog10 tmul	\
@@ -46,7 +46,7 @@ libmpc_tests_la_SOURCES=mpc-tests.h random.c tgeneric.c read_data.c	\
   tpl_mpfr.c tpl_native.c
 
 TEMPLATES = data_check.tpl add.dsc add_fr.dsc add_si.dsc add_ui.dsc mul.dsc	\
-  pow.dsc pow_si.dsc pow_ui.dsc
+  pow.dsc pow_fr.dsc pow_si.dsc pow_ui.dsc
 DATA_SETS = abs.dat acos.dat acosh.dat asin.dat asinh.dat atan.dat	\
   atanh.dat add.dat add_fr.dat arg.dat conj.dat cos.dat cosh.dat	\
   div.dat div_fr.dat exp.dat fma.dat fr_div.dat fr_sub.dat inp_str.dat	\
@@ -58,4 +58,3 @@ EXTRA_DIST = $(DATA_SETS) $(TEMPLATES)
 TESTS_ENVIRONMENT = $(VALGRIND)
 TESTS = $(check_PROGRAMS)
 CLEANFILES = mpc_test
-
diff --git a/tests/pow_fr.dsc b/tests/pow_fr.dsc
new file mode 100644
index 0000000..a21f756
--- /dev/null
+++ b/tests/pow_fr.dsc
@@ -0,0 +1,30 @@
+# Description file for mpc_pow_fr
+#
+# Copyright (C) 2012 INRIA
+#
+# This file is part of GNU MPC.
+#
+# GNU MPC 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 3 of the License, or (at your
+#o ption) any later version.
+#
+# GNU MPC 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 this program. If not, see http://www.gnu.org/licenses/ .
+#
+# Description file of the function
+NAME:
+    mpc_pow_fr
+RETURN:
+    mpc_inex
+OUTPUT:
+    mpc_ptr
+INPUT:
+    mpc_srcptr
+    mpfr_srcptr
+    mpc_rnd_t
diff --git a/tests/tpow_fr_tmpl.c b/tests/tpow_fr_tmpl.c
new file mode 100644
index 0000000..a8d5c95
--- /dev/null
+++ b/tests/tpow_fr_tmpl.c
@@ -0,0 +1,72 @@
+/* tpow_fr_tmpl.c -- test file for mpc_pow_fr.
+
+Copyright (C) 2009, 2011, 2012 INRIA
+
+This file is part of GNU MPC.
+
+GNU MPC 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 3 of the License, or (at your
+option) any later version.
+
+GNU MPC 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 this program. If not, see http://www.gnu.org/licenses/ .
+*/
+
+#include "mpc-tests.h"
+
+static void
+test_reuse (void)
+{
+  mpc_t z;
+  mpfr_t y;
+  int inex;
+
+  mpfr_init2 (y, 2);
+  mpc_init2 (z, 2);
+  mpc_set_si_si (z, 0, -1, MPC_RNDNN);
+  mpfr_neg (mpc_realref (z), mpc_realref (z), GMP_RNDN);
+  mpc_div_2exp (z, z, 4, MPC_RNDNN);
+  mpfr_set_ui (y, 512, GMP_RNDN);
+  inex = mpc_pow_fr (z, z, y, MPC_RNDNN);
+  if (MPC_INEX_RE(inex) != 0 || MPC_INEX_IM(inex) != 0 ||
+      mpfr_cmp_ui_2exp (mpc_realref(z), 1, -2048) != 0 ||
+      mpfr_cmp_ui (mpc_imagref(z), 0) != 0 || mpfr_signbit (mpc_imagref(z)) == 0)
+    {
+      printf ("Error in test_reuse, wrong ternary value or output\n");
+      printf ("inex=(%d %d)\n", MPC_INEX_RE(inex), MPC_INEX_IM(inex));
+      printf ("z="); mpc_out_str (stdout, 2, 0, z, MPC_RNDNN); printf ("\n");
+      exit (1);
+    }
+  mpfr_clear (y);
+  mpc_clear (z);
+}
+
+#define MPC_FUNCTION_CALL                                               \
+  P[0].mpc_inex = mpc_pow_fr (P[1].mpc, P[2].mpc, P[3].mpfr, P[4].mpc_rnd)
+#define MPC_FUNCTION_CALL_REUSE_OP1                                     \
+  P[0].mpc_inex = mpc_pow_fr (P[1].mpc, P[1].mpc, P[3].mpfr, P[4].mpc_rnd)
+
+#include "data_check.tpl"
+
+int
+main (void)
+{
+  DECL_FUNC (CCF, f, mpc_pow_fr);
+  test_start ();
+
+  test_reuse ();
+
+  data_check_template ("pow_fr.dsc", "pow_fr.dat");
+
+  tgeneric (f, 2, 1024, 7, 10);
+
+  test_end ();
+
+  return 0;
+}