1 files changed, 47 insertions, 0 deletions
diff --git a/test/fuzz/Makefile b/test/fuzz/Makefile
new file mode 100644
index 0000000..9aade50
--- /dev/null
+++ b/test/fuzz/Makefile
@@ -0,0 +1,47 @@
+-include ../../config.mk
+
+ALL = text-fuzzer text-libfuzzer buffer-fuzzer
+CC = afl-gcc
+CFLAGS += -I. -I../.. -DBUFFER_SIZE=4 -DBLOCK_SIZE=4
+
+TEXT_SRC = ../../text.c ../../text-common.c ../../text-io.c ../../text-iterator.c ../../text-util.c ../../text-motions.c ../../text-objects.c ../../text-regex.c ../../array.c
+
+test: $(ALL)
+
+text-fuzzer: text-fuzzer.c fuzzer.h $(TEXT_SRC)
+	@echo Compiling $@ binary
+	@${CC} ${CFLAGS} ${CFLAGS_STD} ${CFLAGS_LIBC} ${CFLAGS_EXTRA} ${filter %.c, $^} ${LDFLAGS} -o $@
+
+text-libfuzzer: text-fuzzer.c fuzzer.h $(TEXT_SRC)
+	@echo Compiling $@ binary
+	@${CC} ${CFLAGS} ${CFLAGS_STD} ${CFLAGS_LIBC} ${CFLAGS_EXTRA} -DLIBFUZZER ${filter %.c, $^} -fsanitize=fuzzer,address,undefined ${LDFLAGS} -o $@
+
+buffer-fuzzer: buffer-fuzzer.c fuzzer.h ../../buffer.c
+	@echo Compiling $@ binary
+	@${CC} ${CFLAGS} ${CFLAGS_STD} ${CFLAGS_LIBC} ${CFLAGS_EXTRA} ${filter %.c, $^} ${LDFLAGS} -o $@
+
+debug: clean
+	$(MAKE) CFLAGS_EXTRA='${CFLAGS_EXTRA} ${CFLAGS_DEBUG}'
+
+afl-fuzz-text: text-fuzzer
+	@mkdir -p "results/$<"
+	@afl-fuzz -i - -x "dictionaries/$<.dict" -o "results/$<" -- "./$<" || \
+	 afl-fuzz -i "inputs/$<" -x "dictionaries/$<.dict" -o "results/$<" -- "./$<"
+
+libfuzzer-text: text-libfuzzer
+	@mkdir -p "results/$<"
+	@./$< -close_fd_mask=1 -only_ascii=1 -print_final_stats=1 "-dict=dictionaries/$<.dict" "inputs/$<" "results/$<"
+
+afl-fuzz-buffer: buffer-fuzzer
+	@mkdir -p "results/$<"
+	@afl-fuzz -i - -x "dictionaries/$<.dict" -o "results/$<" -- "./$<" || \
+	 afl-fuzz -i "inputs/$<" -x "dictionaries/$<.dict" -o "results/$<" -- "./$<"
+
+clean:
+	@echo cleaning
+	@rm -f $(ALL)
+
+distclean: clean
+	@rm -rf results/
+
+.PHONY: clean distclean debug afl-fuzz-text libfuzzer-text afl-fuzz-buffer