[Gmp-commit] /var/hg/gmp: tests/mpz/t-bin.c: Extend tests, to cover _goetghel...

[mercurial at gmplib.org]

details:   /var/hg/gmp/rev/7df54aea7a96
changeset: 14853:7df54aea7a96
user:      Marco Bodrato <bodrato at mail.dm.unipi.it>
date:      Thu Apr 19 09:43:14 2012 +0200
description:
tests/mpz/t-bin.c: Extend tests, to cover _goetgheluck.

diffstat:

 ChangeLog         |   1 +
 tests/mpz/t-bin.c |  10 +++++-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diffs (50 lines):

diff -r cbead5bc8621 -r 7df54aea7a96 ChangeLog
--- a/ChangeLog	Thu Apr 19 08:42:31 2012 +0200
+++ b/ChangeLog	Thu Apr 19 09:43:14 2012 +0200
@@ -7,6 +7,7 @@
 
 	* mpz/bin_uiui.c (mpz_goetgheluck_bin_uiui): New, factor-based
 	implementation.
+	* tests/mpz/t-bin.c: Extend tests, to cover _goetgheluck.
 
 2012-04-17  Torbjorn Granlund  <tege at gmplib.org>
 
diff -r cbead5bc8621 -r 7df54aea7a96 tests/mpz/t-bin.c
--- a/tests/mpz/t-bin.c	Thu Apr 19 08:42:31 2012 +0200
+++ b/tests/mpz/t-bin.c	Thu Apr 19 09:43:14 2012 +0200
@@ -24,7 +24,7 @@
 #include "tests.h"
 
 /* Default number of generated tests. */
-#define COUNT 400
+#define COUNT 700
 
 void
 try_mpz_bin_ui (mpz_srcptr want, mpz_srcptr n, unsigned long k)
@@ -182,14 +182,14 @@
 
   for (tests = 1; tests < count; tests++)
     {
-      r = gmp_urandomm_ui (rands, 30) + 1;
-      for (i = r & 3; i > 0; i--)
+      r = gmp_urandomm_ui (rands, 62) + 1;
+      for (i = r & 7; i > 0; i--)
 	{
 	  n++; k++;
 	  mpz_mul_ui (want, want, n);
 	  mpz_fdiv_q_ui (want, want, k);
 	}
-      for (i = r >> 2; i > 0; i--)
+      for (i = r >> 3; i > 0; i--)
 	{
 	  n++;
 	  mpz_mul_ui (want, want, n);
@@ -259,7 +259,7 @@
   tests_start ();
 
   samples ();
-  smallexaustive (count >> 3);
+  smallexaustive (count >> 4);
   twos (count >> 1);
   randomwalk (count - (count >> 1));