Trimmed test cases, test make target

Makefile

@@ -26,3 +26,7 @@ afl_int: fastcgi_conn_afl
 
 fastcgi_conn_afl: fastcgi_conn_afl.o $(objects)
 	$(FCGI_CXX) $(FCGI_CXXFLAGS) -o $@ $+ $(FCGI_LDLIBS)
+
+test: fastcgi_conn_afl
+	for FILE in afl_state/testcases/*; do ./fastcgi_conn_afl < $$FILE; done
+	@printf '\033[0;32mALL TESTS PASSED\033[0m\n'

afl_state/testcases/5d86ac01a848cb9448a52eb53c21516982a56b70222a4d96b130171228bcf37c

@@ -1 +0,0 @@
-
9))))

afl_state/testcases/b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

@@ -1 +0,0 @@
-foo

fastcgi_conn_afl.cc

@@ -1,8 +1,10 @@
 #include "fastcgi_conn.h"
 
 int main(int argc, char* argv[]) {
-	setenv("GLOG_logtostderr", "1", true);
+	FLAGS_logtostderr = 1;
+	FLAGS_minloglevel = 3;
 	google::InitGoogleLogging(argv[0]);
+	gflags::ParseCommandLineFlags(&argc, &argv, true);
 
 	{
 		FastCGIConn conn(STDIN_FILENO, {}, [](std::unique_ptr<FastCGIRequest> req) { req->End(); }, {});