r15474 - gnucash/trunk/src/engine/test - Do not intentionally divide by zero in test-numeric
Andreas Köhler
andi5 at cvs.gnucash.org
Tue Jan 30 20:35:26 EST 2007
Author: andi5
Date: 2007-01-30 20:35:25 -0500 (Tue, 30 Jan 2007)
New Revision: 15474
Trac: http://svn.gnucash.org/trac/changeset/15474
Modified:
gnucash/trunk/src/engine/test/test-numeric.c
Log:
Do not intentionally divide by zero in test-numeric
Random numbers are 0 sometimes, especially on systems with smaller
RAND_MAX. Do not use it as divisor and repeat the run when we hit one.
Modified: gnucash/trunk/src/engine/test/test-numeric.c
===================================================================
--- gnucash/trunk/src/engine/test/test-numeric.c 2007-01-31 00:13:48 UTC (rev 15473)
+++ gnucash/trunk/src/engine/test/test-numeric.c 2007-01-31 01:35:25 UTC (rev 15474)
@@ -221,6 +221,9 @@
mult = rand() / 2;
numer = rand() / 2;
+ /* avoid 0 */
+ if (deno == 0 || mult == 0) { i--; continue; }
+
val = gnc_numeric_create (numer, deno);
mval = gnc_numeric_create (numer*mult, deno*mult);
@@ -632,6 +635,9 @@
gint64 nb = rand();
gint64 ne;
+ /* avoid 0 */
+ if (nb == 0) { i--; continue; }
+
/* avoid overflow; */
na /= 2;
nb /= 2;
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