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-rw-r--r--.gitignore1
-rw-r--r--Makefile19
-rwxr-xr-xconfigure26
-rw-r--r--unittests/unittest.c58
-rw-r--r--unittests/unittest.h15
5 files changed, 117 insertions, 2 deletions
diff --git a/.gitignore b/.gitignore
index 0c8cb7c3..f86bec64 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,7 @@
/t/ieee754
/t/lfsr-test
/t/stest
+/unittests/unittest
y.tab.*
lex.yy.c
*.un~
diff --git a/Makefile b/Makefile
index 4721b789..461d7842 100644
--- a/Makefile
+++ b/Makefile
@@ -300,6 +300,16 @@ T_PROGS += $(T_VS_PROGS)
PROGS += $(T_PROGS)
+ifdef CONFIG_HAVE_CUNIT
+UT_OBJS = unittests/unittest.o
+UT_TARGET_OBJS =
+UT_PROGS = unittests/unittest
+else
+UT_OBJS =
+UT_TARGET_OBJS =
+UT_PROGS =
+endif
+
ifneq ($(findstring $(MAKEFLAGS),s),s)
ifndef V
QUIET_CC = @echo ' ' CC $@;
@@ -326,7 +336,7 @@ mandir = $(prefix)/man
sharedir = $(prefix)/share/fio
endif
-all: $(PROGS) $(T_TEST_PROGS) $(SCRIPTS) FORCE
+all: $(PROGS) $(T_TEST_PROGS) $(UT_PROGS) $(SCRIPTS) FORCE
.PHONY: all install clean test
.PHONY: FORCE cscope
@@ -467,8 +477,13 @@ t/fio-verify-state: $(T_VS_OBJS)
t/time-test: $(T_TT_OBJS)
$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_TT_OBJS) $(LIBS)
+ifdef CONFIG_HAVE_CUNIT
+unittests/unittest: $(UT_OBJS) $(UT_TARGET_OBJS)
+ $(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(UT_OBJS) $(UT_TARGET_OBJS) -lcunit
+endif
+
clean: FORCE
- @rm -f .depend $(FIO_OBJS) $(GFIO_OBJS) $(OBJS) $(T_OBJS) $(PROGS) $(T_PROGS) $(T_TEST_PROGS) core.* core gfio FIO-VERSION-FILE *.[do] lib/*.d oslib/*.[do] crc/*.d engines/*.[do] profiles/*.[do] t/*.[do] config-host.mak config-host.h y.tab.[ch] lex.yy.c exp/*.[do] lexer.h
+ @rm -f .depend $(FIO_OBJS) $(GFIO_OBJS) $(OBJS) $(T_OBJS) $(UT_OBJS) $(PROGS) $(T_PROGS) $(T_TEST_PROGS) core.* core gfio unittests/unittest FIO-VERSION-FILE *.[do] lib/*.d oslib/*.[do] crc/*.d engines/*.[do] profiles/*.[do] t/*.[do] unittests/*.[do] unittests/*/*.[do] config-host.mak config-host.h y.tab.[ch] lex.yy.c exp/*.[do] lexer.h
@rm -rf doc/output
distclean: clean FORCE
diff --git a/configure b/configure
index 5490e26e..1f4e50b1 100755
--- a/configure
+++ b/configure
@@ -2272,6 +2272,29 @@ if test "$disable_native" = "no" && test "$disable_opt" != "yes" && \
fi
print_config "Build march=native" "$build_native"
+##########################################
+# check for -lcunit
+if test "$cunit" != "yes" ; then
+ cunit="no"
+fi
+cat > $TMPC << EOF
+#include <CUnit/CUnit.h>
+#include <CUnit/Basic.h>
+int main(void)
+{
+ if (CU_initialize_registry() != CUE_SUCCESS)
+ return CU_get_error();
+ CU_basic_set_mode(CU_BRM_VERBOSE);
+ CU_basic_run_tests();
+ CU_cleanup_registry();
+ return CU_get_error();
+}
+EOF
+if compile_prog "" "-lcunit" "CUnit"; then
+ cunit="yes"
+fi
+print_config "CUnit" "$cunit"
+
#############################################################################
if test "$wordsize" = "64" ; then
@@ -2537,6 +2560,9 @@ fi
if test "$march_set" = "no" && test "$build_native" = "yes" ; then
output_sym "CONFIG_BUILD_NATIVE"
fi
+if test "$cunit" = "yes" ; then
+ output_sym "CONFIG_HAVE_CUNIT"
+fi
echo "LIBS+=$LIBS" >> $config_host_mak
echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak
diff --git a/unittests/unittest.c b/unittests/unittest.c
new file mode 100644
index 00000000..bc75bb6e
--- /dev/null
+++ b/unittests/unittest.c
@@ -0,0 +1,58 @@
+/*
+ * fio unittest
+ * Copyright (C) 2018 Tomohiro Kusumi <kusumi.tomohiro@osnexus.com>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "./unittest.h"
+
+CU_ErrorCode fio_unittest_add_suite(const char *name, CU_InitializeFunc initfn,
+ CU_CleanupFunc cleanfn, struct fio_unittest_entry *tvec)
+{
+ CU_pSuite pSuite;
+ struct fio_unittest_entry *t;
+
+ pSuite = CU_add_suite(name, initfn, cleanfn);
+ if (!pSuite) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ t = tvec;
+ while (t && t->name) {
+ if (!CU_add_test(pSuite, t->name, t->fn)) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+ t++;
+ }
+
+ return CUE_SUCCESS;
+}
+
+static void fio_unittest_register(CU_ErrorCode (*fn)(void))
+{
+ if (fn && fn() != CUE_SUCCESS) {
+ fprintf(stderr, "%s\n", CU_get_error_msg());
+ exit(1);
+ }
+}
+
+int main(void)
+{
+ if (CU_initialize_registry() != CUE_SUCCESS) {
+ fprintf(stderr, "%s\n", CU_get_error_msg());
+ exit(1);
+ }
+
+ /* Register unittest suites. */
+ fio_unittest_register(NULL); /* prevent unused warning */
+
+ CU_basic_set_mode(CU_BRM_VERBOSE);
+ CU_basic_run_tests();
+ CU_cleanup_registry();
+
+ return CU_get_error();
+}
diff --git a/unittests/unittest.h b/unittests/unittest.h
new file mode 100644
index 00000000..4ac6366b
--- /dev/null
+++ b/unittests/unittest.h
@@ -0,0 +1,15 @@
+#ifndef FIO_UNITTEST_H
+#define FIO_UNITTEST_H
+
+#include <CUnit/CUnit.h>
+#include <CUnit/Basic.h>
+
+struct fio_unittest_entry {
+ const char *name;
+ CU_TestFunc fn;
+};
+
+CU_ErrorCode fio_unittest_add_suite(const char*, CU_InitializeFunc,
+ CU_CleanupFunc, struct fio_unittest_entry*);
+
+#endif