From 8e211000025940b770794abf5754de61b4add0af Mon Sep 17 00:00:00 2001 From: Thomas Hindoe Paaboel Andersen Date: Mon, 4 Aug 2014 23:13:31 +0200 Subject: test: use fabs on doubles --- src/test/test-util.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/test/test-util.c b/src/test/test-util.c index 470475aa5d..16f89b4716 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "util.h" #include "mkdir.h" @@ -191,7 +192,7 @@ static void test_safe_atod(void) { r = safe_atod("0.2244", &d); assert_se(r == 0); - assert_se(abs(d - 0.2244) < 0.000001); + assert_se(fabs(d - 0.2244) < 0.000001); r = safe_atod("0,5", &d); assert_se(r == -EINVAL); @@ -205,20 +206,20 @@ static void test_safe_atod(void) { r = safe_atod("0.2244", &d); assert_se(r == 0); - assert_se(abs(d - 0.2244) < 0.000001); + assert_se(fabs(d - 0.2244) < 0.000001); r = safe_atod("0,5", &d); assert_se(r == -EINVAL); errno = 0; - assert_se(abs(strtod("0,5", &e) - 0.5) < 0.00001); + assert_se(fabs(strtod("0,5", &e) - 0.5) < 0.00001); /* And check again, reset */ setlocale(LC_NUMERIC, "C"); r = safe_atod("0.2244", &d); assert_se(r == 0); - assert_se(abs(d - 0.2244) < 0.000001); + assert_se(fabs(d - 0.2244) < 0.000001); r = safe_atod("0,5", &d); assert_se(r == -EINVAL); -- cgit v1.2.3-54-g00ecf