4 files changed, 20 insertions(+), 11 deletions(-)

M Makefile
M README.md
M lib/framework.h
M lib/private.h

@@ 1,4 1,6 @@
-CFLAGS?=-Wall -Werror -fsanitize=address
+.POSIX:
+
+CFLAGS?=-ansi -Werror -Wpedantic -fsanitize=address
 
 all: check
 

@@ 1,6 1,7 @@
 # PicoTest
 
-[![License](https://img.shields.io/badge/License-AGPL--3.0--or--later-teal)](https://choosealicense.com/licenses/agpl-3.0/)
+[![License](https://img.shields.io/badge/license-AGPL--3.0--or--later-teal)](https://choosealicense.com/licenses/agpl-3.0/)
+[![Builds with ANSI C](https://img.shields.io/badge/std-c89-blue)](https://en.wikipedia.org/wiki/ANSI_C)
 [![builds.sr.ht status](https://builds.sr.ht/~ancarda/picotest.svg)](https://builds.sr.ht/~ancarda/picotest)
 
 PicoTest was written as a learning exercise and is not meant to be a serious

@@ 10,6 10,8 @@
 #ifndef PICOTEST_FRAMEWORK_H
 #define PICOTEST_FRAMEWORK_H
 
+#define _POSIX_C_SOURCE 199309L
+
 #include "assertions.h"
 #include "private.h"
 #include <assert.h>


@@ 55,11 57,13 @@
 #define IT_SHOULD(test_name, test_body)                                        \
     int it_should_##test_name()                                                \
     {                                                                          \
-        char* __formatted_name =                                               \
-            __str_replace_byte(__EXPAND(test_name), '_', ' ');                 \
+        int __assertions_before_this_test;                                     \
+        char* __formatted_name;                                                \
+                                                                               \
+        __formatted_name = __str_replace_byte(__EXPAND(test_name), '_', ' ');  \
         printf("  it should %s:", __formatted_name);                           \
         free(__formatted_name);                                                \
-        int __assertions_before_this_test = __assertions_attempted;            \
+        __assertions_before_this_test = __assertions_attempted;                \
         test_body if (__assertions_before_this_test == __assertions_attempted) \
         {                                                                      \
             __TEST_EMPTY;                                                      \


@@ 109,13 113,15 @@
 #define CONCLUDE_TESTING                                                       \
     do                                                                         \
     {                                                                          \
+        float __runtime;                                                       \
+        float __runtime_s;                                                     \
+        float __runtime_ns;                                                    \
+                                                                               \
         clock_gettime(CLOCK_MONOTONIC, &__tests_concluded);                    \
-        float __runtime_s =                                                    \
+        __runtime_s =                                                          \
             ((float) __tests_concluded.tv_sec - __tests_began.tv_sec);         \
-        float __runtime_ns =                                                   \
-            (__tests_concluded.tv_nsec - __tests_began.tv_nsec);               \
-        float __runtime =                                                      \
-            ((__runtime_s * 1000000000) + __runtime_ns) / 1000000000;          \
+        __runtime_ns = (__tests_concluded.tv_nsec - __tests_began.tv_nsec);    \
+        __runtime = ((__runtime_s * 1000000000) + __runtime_ns) / 1000000000;  \
         puts("");                                                              \
         assert(__assertions_attempted >= __assertions_succeeded);              \
         assert(__assertions_attempted >= 0);                                   \

@@ 110,7 110,7 @@ char* __str_replace_byte(const char* str, const char find, const char replace)
         }
     }
 
-    // Include a null terminate byte
+    /* Include a null terminate byte */
     out[i] = '\0';
 
     return out;