Add a simple test for LFSR generator
Adds a simple test suite to check the speed of the LFSR
generator and verify its results. Just run:
make t/lfsr-test
./t/lfsr-test
to compile the test suite and print its usage
Signed-off-by: Alex Pyrgiotis <apyrgio@grnet.gr>
create mode 100644 t/lfsr-test.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/Makefile b/Makefile
index d55626d..023557c 100644
--- a/Makefile
+++ b/Makefile
@@ -141,15 +141,21 @@
T_AXMAP_OBJS += lib/lfsr.o lib/axmap.o
T_AXMAP_PROGS = t/axmap
+T_LFSR_TEST_OBJS = t/lfsr-test.o
+T_LFSR_TEST_OBJS += lib/lfsr.o
+T_LFSR_TEST_PROGS = t/lfsr-test
+
T_OBJS = $(T_SMALLOC_OBJS)
T_OBJS += $(T_IEEE_OBJS)
T_OBJS += $(T_ZIPF_OBJS)
T_OBJS += $(T_AXMAP_OBJS)
+T_OBJS += $(T_LFSR_TEST_OBJS)
T_PROGS = $(T_SMALLOC_PROGS)
T_PROGS += $(T_IEEE_PROGS)
T_PROGS += $(T_ZIPF_PROGS)
T_PROGS += $(T_AXMAP_PROGS)
+T_PROGS += $(T_LFSR_TEST_PROGS)
ifneq ($(findstring $(MAKEFLAGS),s),s)
ifndef V
@@ -204,6 +210,9 @@
t/axmap: $(T_AXMAP_OBJS)
$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_AXMAP_OBJS) $(LIBS) $(LDFLAGS)
+t/lfsr-test: $(T_LFSR_TEST_OBJS)
+ $(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_LFSR_TEST_OBJS) $(LIBS) $(LDFLAGS)
+
fio: $(OBJS)
$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(OBJS) $(LIBS) $(LDFLAGS)