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Do not intentionally divide by zero in test-numeric

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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.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@15474 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Andreas Köhler 2007-01-31 01:35:25 +00:00
parent b6be683d93
commit cc8b101186
1 changed files with 6 additions and 0 deletions
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6
src/engine/test/test-numeric.c
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@ -221,6 +221,9 @@ check_equality_operator (void)
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 @@ check_mult_div (void)
gint64 nb = rand();
gint64 ne;
/* avoid 0 */
if (nb == 0) { i--; continue; }
/* avoid overflow; */
na /= 2;
nb /= 2;