Token refactor and better logs

v0/test.c

@@ -25,6 +25,10 @@ void assert_str(const char* expected, const char* actual, const char* msg) {
     }
 }
 
+void assert_log(const char* expected, const char* msg) {
+    assert_str(expected, s_logOutput, msg);
+}
+
 static void log_append(const char* msg) {
     size_t oldLen = s_logOutput ? strlen(s_logOutput) : 0;
     size_t newLen = oldLen + strlen(msg) + 1;
@@ -69,6 +73,7 @@ static TestCase s_tests[] = {
     {"tokenstream_info", test_tokenstream_info},
     {"parser_module_name", test_parser_module_name},
     {"log_error", test_log_error},
+    {"log_on_line", test_log_on_line},
 };
 
 
@@ -82,9 +87,8 @@ int main(int argc, char** argv) {
     const char* failedTests[s_totalTests + 1];
     int failedCount = 0;
 
-    log_set_output(log_append);
-
     for (int i = 0; i < s_totalTests; i++) {
+        log_set_output(log_append);
         printf("%s...", s_tests[i].name);
         s_failMsg = NULL;