Commit-ID: 6a94b52a71b7d3ca3ec47c194f7916b306cb26ef Gitweb: https://git.kernel.org/tip/6a94b52a71b7d3ca3ec47c194f7916b306cb26ef Author: Jiri Olsa <jo...@kernel.org> AuthorDate: Sun, 21 Jul 2019 13:24:59 +0200 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 29 Jul 2019 18:34:46 -0300
libperf: Add tests support Adding simple test framework, now empty. Signed-off-by: Jiri Olsa <jo...@kernel.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Alexey Budankov <alexey.budan...@linux.intel.com> Cc: Andi Kleen <a...@linux.intel.com> Cc: Michael Petlan <mpet...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/r/20190721112506.12306-73-jo...@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/lib/Makefile | 7 +++++- tools/perf/lib/include/internal/tests.h | 19 +++++++++++++++++ tools/perf/lib/tests/Makefile | 38 +++++++++++++++++++++++++++++++++ 3 files changed, 63 insertions(+), 1 deletion(-) diff --git a/tools/perf/lib/Makefile b/tools/perf/lib/Makefile index f1b3d4c6d5f0..8a9ae50818e4 100644 --- a/tools/perf/lib/Makefile +++ b/tools/perf/lib/Makefile @@ -109,6 +109,11 @@ all: fixdep clean: $(call QUIET_CLEAN, libperf) $(RM) $(LIBPERF_A) \ *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBPERF_VERSION) .*.d .*.cmd LIBPERF-CFLAGS $(LIBPERF_PC) + $(Q)$(MAKE) -C tests clean + +tests: + $(Q)$(MAKE) -C tests + $(Q)$(MAKE) -C tests run $(LIBPERF_PC): $(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \ @@ -150,4 +155,4 @@ install: install_lib install_headers install_pkgconfig FORCE: -.PHONY: all install clean FORCE +.PHONY: all install clean tests FORCE diff --git a/tools/perf/lib/include/internal/tests.h b/tools/perf/lib/include/internal/tests.h new file mode 100644 index 000000000000..b7a20cd24ee1 --- /dev/null +++ b/tools/perf/lib/include/internal/tests.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LIBPERF_INTERNAL_TESTS_H +#define __LIBPERF_INTERNAL_TESTS_H + +#include <stdio.h> + +#define __T_START fprintf(stdout, "- running %s...", __FILE__) +#define __T_OK fprintf(stdout, "OK\n") +#define __T_FAIL fprintf(stdout, "FAIL\n") + +#define __T(text, cond) \ +do { \ + if (!(cond)) { \ + fprintf(stderr, "FAILED %s:%d %s\n", __FILE__, __LINE__, text); \ + return -1; \ + } \ +} while (0) + +#endif /* __LIBPERF_INTERNAL_TESTS_H */ diff --git a/tools/perf/lib/tests/Makefile b/tools/perf/lib/tests/Makefile new file mode 100644 index 000000000000..de951ae38dea --- /dev/null +++ b/tools/perf/lib/tests/Makefile @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) + +TESTS = + +TESTS_SO := $(addsuffix -so,$(TESTS)) +TESTS_A := $(addsuffix -a,$(TESTS)) + +# Set compile option CFLAGS +ifdef EXTRA_CFLAGS + CFLAGS := $(EXTRA_CFLAGS) +else + CFLAGS := -g -Wall +endif + +all: + +include $(srctree)/tools/scripts/Makefile.include + +INCLUDE = -I$(srctree)/tools/perf/lib/include -I$(srctree)/tools/include + +$(TESTS_A): FORCE + $(QUIET_LINK)$(CC) $(INCLUDE) $(CFLAGS) -o $@ $(subst -a,.c,$@) ../libperf.a + +$(TESTS_SO): FORCE + $(QUIET_LINK)$(CC) $(INCLUDE) $(CFLAGS) -L.. -o $@ $(subst -so,.c,$@) -lperf + +all: $(TESTS_A) $(TESTS_SO) + +run: + @echo "running static:" + @for i in $(TESTS_A); do ./$$i; done + @echo "running dynamic:" + @for i in $(TESTS_SO); do LD_LIBRARY_PATH=../ ./$$i; done + +clean: + $(call QUIET_CLEAN, tests)$(RM) $(TESTS_A) $(TESTS_SO) + +.PHONY: all clean FORCE
