Initial commit.

1 files changed, 134 insertions, 0 deletions

diff --git a/gmp-6.3.0/tests/mpz/t-mul_i.c b/gmp-6.3.0/tests/mpz/t-mul_i.c
new file mode 100644
index 0000000..5f2dae2
--- /dev/null
+++ b/gmp-6.3.0/tests/mpz/t-mul_i.c
@@ -0,0 +1,134 @@
+/* Test mpz_mul_ui and mpz_mul_si.
+
+Copyright 2001, 2002 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"
+
+
+mpz_t got, want, x;
+
+void
+compare_si (long y)
+{
+  if (mpz_cmp (got, want) != 0)
+    {
+      printf    ("mpz_mul_si wrong\n");
+      mpz_trace ("  x", x);
+      printf    ("  y=%ld (0x%lX)\n", y, y);
+      mpz_trace ("  got ", got);
+      mpz_trace ("  want", want);
+      abort ();
+    }
+}
+
+void
+compare_ui (unsigned long y)
+{
+  if (mpz_cmp (got, want) != 0)
+    {
+      printf    ("mpz_mul_ui wrong\n");
+      mpz_trace ("  x", x);
+      printf    ("  y=%lu (0x%lX)\n", y, y);
+      mpz_trace ("  got ", got);
+      mpz_trace ("  want", want);
+      abort ();
+    }
+}
+
+void
+check_samples (void)
+{
+  {
+    long  y;
+
+    mpz_set_ui (x, 1L);
+    y = 0;
+    mpz_mul_si (got, x, y);
+    mpz_set_si (want, y);
+    compare_si (y);
+
+    mpz_set_ui (x, 1L);
+    y = 1;
+    mpz_mul_si (got, x, y);
+    mpz_set_si (want, y);
+    compare_si (y);
+
+    mpz_set_ui (x, 1L);
+    y = -1;
+    mpz_mul_si (got, x, y);
+    mpz_set_si (want, y);
+    compare_si (y);
+
+    mpz_set_ui (x, 1L);
+    y = LONG_MIN;
+    mpz_mul_si (got, x, y);
+    mpz_set_si (want, y);
+    compare_si (y);
+
+    mpz_set_ui (x, 1L);
+    y = LONG_MAX;
+    mpz_mul_si (got, x, y);
+    mpz_set_si (want, y);
+    compare_si (y);
+  }
+
+  {
+    unsigned long y;
+
+    mpz_set_ui (x, 1L);
+    y = 0;
+    mpz_mul_ui (got, x, y);
+    mpz_set_ui (want, y);
+    compare_ui (y);
+
+    mpz_set_ui (x, 1L);
+    y = 1;
+    mpz_mul_ui (got, x, y);
+    mpz_set_ui (want, y);
+    compare_ui (y);
+
+    mpz_set_ui (x, 1L);
+    y = ULONG_MAX;
+    mpz_mul_ui (got, x, y);
+    mpz_set_ui (want, y);
+    compare_ui (y);
+  }
+}
+
+int
+main (int argc, char **argv)
+{
+  tests_start ();
+
+  mpz_init (x);
+  mpz_init (got);
+  mpz_init (want);
+
+  check_samples ();
+
+  mpz_clear (x);
+  mpz_clear (got);
+  mpz_clear (want);
+
+  tests_end ();
+  exit (0);
+}