Initial commit.

1 files changed, 87 insertions, 0 deletions

diff --git a/gmp-6.3.0/tests/mpz/t-oddeven.c b/gmp-6.3.0/tests/mpz/t-oddeven.c
new file mode 100644
index 0000000..eedad4b
--- /dev/null
+++ b/gmp-6.3.0/tests/mpz/t-oddeven.c
@@ -0,0 +1,87 @@
+/* Test mpz_odd_p and mpz_even_p.
+
+Copyright 2000, 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library test suite.
+
+The GNU MP Library test suite 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 3 of the License,
+or (at your option) any later version.
+
+The GNU MP Library test suite 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
+the GNU MP Library test suite.  If not, see https://www.gnu.org/licenses/.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "gmp-impl.h"
+#include "tests.h"
+
+void
+check_data (void)
+{
+  static const struct {
+    const char  *n;
+    int          odd, even;
+  } data[] = {
+    {   "0", 0, 1 },
+    {   "1", 1, 0 },
+    {   "2", 0, 1 },
+    {   "3", 1, 0 },
+    {   "4", 0, 1 },
+
+    {  "-4", 0, 1 },
+    {  "-3", 1, 0 },
+    {  "-2", 0, 1 },
+    {  "-1", 1, 0 },
+
+    {  "0x1000000000000000000000000000000000000000000000000000", 0, 1 },
+    {  "0x1000000000000000000000000000000000000000000000000001", 1, 0 },
+    {  "0x1000000000000000000000000000000000000000000000000002", 0, 1 },
+    {  "0x1000000000000000000000000000000000000000000000000003", 1, 0 },
+
+    { "-0x1000000000000000000000000000000000000000000000000004", 0, 1 },
+    { "-0x1000000000000000000000000000000000000000000000000003", 1, 0 },
+    { "-0x1000000000000000000000000000000000000000000000000002", 0, 1 },
+    { "-0x1000000000000000000000000000000000000000000000000001", 1, 0 },
+  };
+
+  mpz_t  n;
+  int    i;
+
+  mpz_init (n);
+  for (i = 0; i < numberof (data); i++)
+    {
+      mpz_set_str_or_abort (n, data[i].n, 0);
+
+      if ((mpz_odd_p (n) != 0) != data[i].odd)
+	{
+	  printf ("mpz_odd_p wrong on data[%d]\n", i);
+	  abort();
+	}
+
+      if ((mpz_even_p (n) != 0) != data[i].even)
+	{
+	  printf ("mpz_even_p wrong on data[%d]\n", i);
+	  abort();
+	}
+    }
+
+  mpz_clear (n);
+}
+
+int
+main (void)
+{
+  tests_start ();
+
+  check_data ();
+
+  tests_end ();
+  exit (0);
+}