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perf tests: Add thread_map object tests
Adding thread_map object tests for comm name values. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1435310967-14570-4-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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4 changed files with 44 additions and 0 deletions
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@ -31,6 +31,7 @@ perf-y += code-reading.o
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perf-y += sample-parsing.o
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perf-y += sample-parsing.o
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perf-y += parse-no-sample-id-all.o
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perf-y += parse-no-sample-id-all.o
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perf-y += kmod-path.o
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perf-y += kmod-path.o
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perf-y += thread-map.o
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perf-$(CONFIG_X86) += perf-time-to-tsc.o
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perf-$(CONFIG_X86) += perf-time-to-tsc.o
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@ -170,6 +170,10 @@ static struct test {
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.desc = "Test kmod_path__parse function",
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.desc = "Test kmod_path__parse function",
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.func = test__kmod_path__parse,
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.func = test__kmod_path__parse,
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},
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},
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{
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.desc = "Test thread map",
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.func = test__thread_map,
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},
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{
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{
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.func = NULL,
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.func = NULL,
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},
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},
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@ -61,6 +61,7 @@ int test__switch_tracking(void);
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int test__fdarray__filter(void);
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int test__fdarray__filter(void);
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int test__fdarray__add(void);
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int test__fdarray__add(void);
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int test__kmod_path__parse(void);
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int test__kmod_path__parse(void);
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int test__thread_map(void);
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#if defined(__x86_64__) || defined(__i386__) || defined(__arm__) || defined(__aarch64__)
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#if defined(__x86_64__) || defined(__i386__) || defined(__arm__) || defined(__aarch64__)
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#ifdef HAVE_DWARF_UNWIND_SUPPORT
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#ifdef HAVE_DWARF_UNWIND_SUPPORT
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38
tools/perf/tests/thread-map.c
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38
tools/perf/tests/thread-map.c
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@ -0,0 +1,38 @@
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#include <sys/types.h>
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#include <unistd.h>
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#include "tests.h"
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#include "thread_map.h"
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#include "debug.h"
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int test__thread_map(void)
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{
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struct thread_map *map;
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/* test map on current pid */
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map = thread_map__new_by_pid(getpid());
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TEST_ASSERT_VAL("failed to alloc map", map);
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thread_map__read_comms(map);
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TEST_ASSERT_VAL("wrong nr", map->nr == 1);
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TEST_ASSERT_VAL("wrong pid",
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thread_map__pid(map, 0) == getpid());
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TEST_ASSERT_VAL("wrong comm",
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thread_map__comm(map, 0) &&
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!strcmp(thread_map__comm(map, 0), "perf"));
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thread_map__put(map);
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/* test dummy pid */
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map = thread_map__new_dummy();
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TEST_ASSERT_VAL("failed to alloc map", map);
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thread_map__read_comms(map);
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TEST_ASSERT_VAL("wrong nr", map->nr == 1);
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TEST_ASSERT_VAL("wrong pid", thread_map__pid(map, 0) == -1);
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TEST_ASSERT_VAL("wrong comm",
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thread_map__comm(map, 0) &&
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!strcmp(thread_map__comm(map, 0), "dummy"));
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thread_map__put(map);
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return 0;
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}
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