tests: simplify use of testing framework

Also improve test results summary

tests/main_test_amf.c

@@ -42,10 +42,8 @@ struct gmio_memblock gmio_memblock_for_tests()
     return gmio_memblock_malloc(512 * 1024); /* 512KB */
 }
 
-const char* all_tests()
+void all_tests()
 {
-    UTEST_SUITE_START();
-
     gmio_memblock_set_default_constructor(gmio_memblock_for_tests);
 
     UTEST_RUN(test_amf_write_doc_null);
@@ -54,7 +52,5 @@ const char* all_tests()
     UTEST_RUN(test_amf_write_doc_1_zip64);
     UTEST_RUN(test_amf_write_doc_1_zip64_file);
     UTEST_RUN(test_amf_write_doc_1_task_iface);
-
-    return NULL;
 }
 UTEST_MAIN(all_tests)

tests/main_test_core.c

@@ -34,10 +34,8 @@
 #include "test_core_internal.c"
 #include "test_core_platform.c"
 
-const char* all_tests()
+void all_tests()
 {
-    UTEST_SUITE_START();
-
     UTEST_RUN(test_core__buffer);
     UTEST_RUN(test_core__endian);
     UTEST_RUN(test_core__error);
@@ -61,7 +59,5 @@ const char* all_tests()
     UTEST_RUN(test_internal__zip_utils);
     UTEST_RUN(test_internal__zlib_enumvalues);
     UTEST_RUN(test_internal__file_utils);
-
-    return NULL;
 }
 UTEST_MAIN(all_tests)

tests/main_test_stl.c

@@ -44,10 +44,8 @@ struct gmio_memblock gmio_memblock_for_tests()
     return gmio_memblock(buff, sizeof(buff), NULL);
 }
 
-const char* all_tests()
+void all_tests()
 {
-    UTEST_SUITE_START();
-
     gmio_memblock_set_default_constructor(gmio_memblock_for_tests);
 
 #if 0
@@ -73,7 +71,5 @@ const char* all_tests()
 
     UTEST_RUN(test_stlb_header_str);
     UTEST_RUN(test_stlb_header_to_printable_str);
-
-    return NULL;
 }
 UTEST_MAIN(all_tests)

tests/utest_assert.h

@@ -3,8 +3,7 @@
  *       http://c.learncodethehardway.org/book/ex30.html
  */
 
-#ifndef UTEST_ASSERT_H
+#pragma once
-#define UTEST_ASSERT_H
 
 #include <stdio.h>
 
@@ -47,5 +46,3 @@
 
 #define UTEST_COMPARE_CSTR(expected, actual) \
     UTEST_COMPARE__INTERNAL(expected, actual, UTEST_EQUALS_STRCMP__INTERNAL, "%s", "C-string")
-
-#endif /* UTEST_ASSERT_H */

tests/utest_lib.h

@@ -3,38 +3,42 @@
  *       http://c.learncodethehardway.org/book/ex30.html
  */
 
-#ifndef UTEST_LIB_H
+#pragma once
-#define UTEST_LIB_H
 
 #include "utest_assert.h"
-
 #include <stdlib.h>
 
-#define UTEST_SUITE_START() const char* message = NULL
+#define UTEST_RUN(func_run_utest) \
-                                        
+        {\
-#define UTEST_RUN(test) printf("\n-----%s", " " #test); \
+            printf("\n-----%s", " " #func_run_utest); \
-                        message = test();\
+            ++test_count;\
-                        tests_run++;\
+            const char* str_error = func_run_utest();\
-                        if (message) return message;
+            if (str_error == NULL)\
+                ++test_ok_count;\
+            else\
+                printf("  FAILED: %s\n", str_error);\
+        }
 
-#define UTEST_MAIN(name) \
+#define UTEST_MAIN(func_run_utests) \
         int main(int argc, char *argv[]) {\
-            const char *result = NULL; \
+            const char* prg_test_name = argv[0];\
-            \
+            (void)argc;\
-            (void)argc; \
+            test_count = test_ok_count = 0;\
-            printf("----\nRUNNING: %s\n", argv[0]);\
+            printf("----\nRUNNING: %s\n", prg_test_name);\
-            result = name();\
+            func_run_utests();\
-            if (result != NULL) {\
+            printf("\n\nRESULT: %s\n"\
-                printf("\n\nFAILED: %s\n", result);\
+                   "        tested: %d  |  passed: %d  |  failed: %d\n",\
+                   prg_test_name,\
+                   test_count, test_ok_count, test_count - test_ok_count);\
+            if (test_count > 0) {\
+                if (test_ok_count == test_count)\
+                    printf("        ALL TESTS PASSED\n");\
+                else\
+                    printf("        TEST FAILURE\n");\
             }\
-            else {\
+            exit(test_ok_count != test_count);\
-                printf("\n\nALL TESTS PASSED\n");\
-            }\
-            printf("Tests run: %d\n", tests_run);\
-            exit(result != NULL);\
         }
 
 
-static int tests_run;
+static int test_count;
-
+static int test_ok_count;
-#endif /* UTEST_LIB_H */