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libperf: Add tests support

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Adding simple test framework, now empty.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-73-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2019-07-21 13:24:59 +02:00 committed by Arnaldo Carvalho de Melo
parent 0a64d7091e
commit 6a94b52a71
3 changed files with 63 additions and 1 deletions
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7
tools/perf/lib/Makefile
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@ -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

19
tools/perf/lib/include/internal/tests.h Normal file
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@ -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 */

38
tools/perf/lib/tests/Makefile Normal file
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@ -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