From 53aae09b6e70cf492d9f9dc32d9d0178609ea745 Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Wed, 10 Jul 2019 11:00:23 +0800
Subject: [PATCH 06/11] tests/Makefile: refactor

---
 tests/Makefile | 70 +++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 58 insertions(+), 12 deletions(-)

diff --git a/tests/Makefile b/tests/Makefile
index 1782ea6..a8a4916 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,12 +1,58 @@
-INCLUDES = -I..
-CFLAGS = -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast -DSTB_DIVIDE_TEST
-CPPFLAGS = -Wno-write-strings -DSTB_DIVIDE_TEST
-
-# Uncomment this line for reproducing OSS-Fuzz bugs with image_fuzzer
-#CFLAGS += -O -fsanitize=address 
-
-all:
-	$(CC) $(INCLUDES) $(CFLAGS) ../stb_vorbis.c test_c_compilation.c test_c_lexer.c test_dxt.c test_easyfont.c test_image.c test_image_write.c test_perlin.c test_sprintf.c test_truetype.c test_voxel.c -lm
-	$(CC) $(INCLUDES) $(CPPFLAGS) -std=c++0x test_cpp_compilation.cpp -lm -lstdc++
-	$(CC) $(INCLUDES) $(CFLAGS) -DIWT_TEST image_write_test.c -lm -o image_write_test
-	$(CC) $(INCLUDES) $(CFLAGS) fuzz_main.c stbi_read_fuzzer.c -lm -o image_fuzzer
+CPPFLAGS += -I.. -I../deprecated
+LDFLAGS += -lm
+
+.PHONY: all
+all: test_stb_divide test_stb_c_lexer image_test
+
+.PHONY: clean
+clean:
+	rm -rf *.o libstb.so.0 \
+		output test-output \
+		test_stb_divide test_stb_c_lexer image_test
+
+# build
+%.c: %.h
+	cp $< $@
+
+../libstb.so:
+	+make -C ..
+
+libstb.so.0: ../libstb.so.0
+	ln -s ../libstb.so.0 $@
+
+test_%: test_%.o libstb.so.0
+
+test_stb_divide.o: ../stb_divide.c
+	$(CC) $(CPPFLAGS) -DSTB_DIVIDE_IMPLEMENTATION -DSTB_DIVIDE_TEST $(CFLAGS) -o $@ -c $^
+
+test_stb_c_lexer.o: ../stb_c_lexer.c
+	$(CC) $(CPPFLAGS) -DSTB_C_LEXER_IMPLEMENTATION -DSTB_C_LEXER_SELF_TEST $(CFLAGS) -o $@ -c $^
+
+image_test.o: image_test.c
+	$(CC) $(CPPFLAGS) -DPNGSUITE_PRIMARY $(CFLAGS) -o $@ -c $^
+
+image_test: image_test.o image_write_test.o libstb.so.0
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+# test
+.PHONY: do_tests
+do_tests: output do_test_stb_divide do_test_stb_c_lexer do_image_test do_test_cpp_compilation
+
+output:
+	mkdir -p output
+
+.PHONY: do_%
+do_%: % libstb.so.0
+	LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH ./$<
+
+.PHONY: do_test_stb_divide
+do_test_stb_divide: test_stb_divide
+	./$<
+
+.PHONY: do_test_stb_c_lexer
+do_test_stb_c_lexer: test_stb_c_lexer
+	cd ..; ./tests/$< > /dev/null
+
+.PHONY: do_test_cpp_compilation
+do_test_cpp_compilation: test_cpp_compilation.cpp
+	$(CXX) $(CPPFLAGS) $(CFLAGS) -o /dev/null -c $^
-- 
2.47.2