X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Ftesting.h;h=5cf69559210726c84a6d69c61c9aa9dbf3c5b468;hp=a89f46298f5a87d8c0b671c163f0a76928aed70b;hb=ec51ddee94fa2ba1e01fe0e336ccc9c190a198ff;hpb=307c875e5a78a2729fbbe1a588d232e9a129d75a

diff --git a/src/testing.h b/src/testing.h
index a89f4629..5cf69559 100644
--- a/src/testing.h
+++ b/src/testing.h
@@ -29,8 +29,8 @@
 
 #include <inttypes.h>
 
-static int fail_count__ = 0;
-static int check_count__ = 0;
+static int fail_count__;
+static int check_count__;
 
 #ifndef DBL_PRECISION
 #define DBL_PRECISION 1e-12
@@ -56,7 +56,7 @@ static int check_count__ = 0;
 
 #define OK1(cond, text)                                                        \
   do {                                                                         \
-    _Bool result = (cond);                                                     \
+    bool result = (cond);                                                      \
     LOG(result, text);                                                         \
     if (!result) {                                                             \
       return -1;                                                               \
@@ -104,7 +104,8 @@ static int check_count__ = 0;
   do {                                                                         \
     double want__ = (double)expect;                                            \
     double got__ = (double)actual;                                             \
-    if (isnan(want__) && !isnan(got__)) {                                      \
+    if ((isnan(want__) && !isnan(got__)) ||                                    \
+        (!isnan(want__) && isnan(got__))) {                                    \
       printf("not ok %i - %s = %.15g, want %.15g\n", ++check_count__, #actual, \
              got__, want__);                                                   \
       return -1;                                                               \