From: Jiri Olsa Date: Sat, 10 Nov 2012 00:46:47 +0000 (+0100) Subject: perf tests: Move perf_evsel__roundtrip_name_test into separate object X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cfffae2ef7029d38e71d337fbc2a9c6cf1fa5aaf;p=openwrt%2Fstaging%2Fblogic.git perf tests: Move perf_evsel__roundtrip_name_test into separate object Separating perf_evsel__roundtrip_name_test test from the builtin-test into evsel-roundtrip-name object. Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1352508412-16914-8-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 2e5197a0ad6e..ad6fcb5f582c 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -437,6 +437,7 @@ LIB_OBJS += $(OUTPUT)tests/open-syscall-all-cpus.o LIB_OBJS += $(OUTPUT)tests/mmap-basic.o LIB_OBJS += $(OUTPUT)tests/perf-record.o LIB_OBJS += $(OUTPUT)tests/rdpmc.o +LIB_OBJS += $(OUTPUT)tests/evsel-roundtrip-name.o LIB_OBJS += $(OUTPUT)tests/util.o BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 1e9a0ea68fb2..93f5e9176e68 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -35,116 +35,6 @@ static int test__perf_pmu(void) return perf_pmu__test(); } -static int perf_evsel__roundtrip_cache_name_test(void) -{ - char name[128]; - int type, op, err = 0, ret = 0, i, idx; - struct perf_evsel *evsel; - struct perf_evlist *evlist = perf_evlist__new(NULL, NULL); - - if (evlist == NULL) - return -ENOMEM; - - for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) { - for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) { - /* skip invalid cache type */ - if (!perf_evsel__is_cache_op_valid(type, op)) - continue; - - for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) { - __perf_evsel__hw_cache_type_op_res_name(type, op, i, - name, sizeof(name)); - err = parse_events(evlist, name, 0); - if (err) - ret = err; - } - } - } - - idx = 0; - evsel = perf_evlist__first(evlist); - - for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) { - for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) { - /* skip invalid cache type */ - if (!perf_evsel__is_cache_op_valid(type, op)) - continue; - - for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) { - __perf_evsel__hw_cache_type_op_res_name(type, op, i, - name, sizeof(name)); - if (evsel->idx != idx) - continue; - - ++idx; - - if (strcmp(perf_evsel__name(evsel), name)) { - pr_debug("%s != %s\n", perf_evsel__name(evsel), name); - ret = -1; - } - - evsel = perf_evsel__next(evsel); - } - } - } - - perf_evlist__delete(evlist); - return ret; -} - -static int __perf_evsel__name_array_test(const char *names[], int nr_names) -{ - int i, err; - struct perf_evsel *evsel; - struct perf_evlist *evlist = perf_evlist__new(NULL, NULL); - - if (evlist == NULL) - return -ENOMEM; - - for (i = 0; i < nr_names; ++i) { - err = parse_events(evlist, names[i], 0); - if (err) { - pr_debug("failed to parse event '%s', err %d\n", - names[i], err); - goto out_delete_evlist; - } - } - - err = 0; - list_for_each_entry(evsel, &evlist->entries, node) { - if (strcmp(perf_evsel__name(evsel), names[evsel->idx])) { - --err; - pr_debug("%s != %s\n", perf_evsel__name(evsel), names[evsel->idx]); - } - } - -out_delete_evlist: - perf_evlist__delete(evlist); - return err; -} - -#define perf_evsel__name_array_test(names) \ - __perf_evsel__name_array_test(names, ARRAY_SIZE(names)) - -static int perf_evsel__roundtrip_name_test(void) -{ - int err = 0, ret = 0; - - err = perf_evsel__name_array_test(perf_evsel__hw_names); - if (err) - ret = err; - - err = perf_evsel__name_array_test(perf_evsel__sw_names); - if (err) - ret = err; - - err = perf_evsel__roundtrip_cache_name_test(); - if (err) - ret = err; - - return ret; -} - static int perf_evsel__test_field(struct perf_evsel *evsel, const char *name, int size, bool should_be_signed) { @@ -382,7 +272,7 @@ static struct test { }, { .desc = "roundtrip evsel->name check", - .func = perf_evsel__roundtrip_name_test, + .func = test__perf_evsel__roundtrip_name_test, }, { .desc = "Check parsing of sched tracepoints fields", diff --git a/tools/perf/tests/evsel-roundtrip-name.c b/tools/perf/tests/evsel-roundtrip-name.c new file mode 100644 index 000000000000..e61fc828a158 --- /dev/null +++ b/tools/perf/tests/evsel-roundtrip-name.c @@ -0,0 +1,114 @@ +#include "evlist.h" +#include "evsel.h" +#include "parse-events.h" +#include "tests.h" + +static int perf_evsel__roundtrip_cache_name_test(void) +{ + char name[128]; + int type, op, err = 0, ret = 0, i, idx; + struct perf_evsel *evsel; + struct perf_evlist *evlist = perf_evlist__new(NULL, NULL); + + if (evlist == NULL) + return -ENOMEM; + + for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) { + for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) { + /* skip invalid cache type */ + if (!perf_evsel__is_cache_op_valid(type, op)) + continue; + + for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) { + __perf_evsel__hw_cache_type_op_res_name(type, op, i, + name, sizeof(name)); + err = parse_events(evlist, name, 0); + if (err) + ret = err; + } + } + } + + idx = 0; + evsel = perf_evlist__first(evlist); + + for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) { + for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) { + /* skip invalid cache type */ + if (!perf_evsel__is_cache_op_valid(type, op)) + continue; + + for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) { + __perf_evsel__hw_cache_type_op_res_name(type, op, i, + name, sizeof(name)); + if (evsel->idx != idx) + continue; + + ++idx; + + if (strcmp(perf_evsel__name(evsel), name)) { + pr_debug("%s != %s\n", perf_evsel__name(evsel), name); + ret = -1; + } + + evsel = perf_evsel__next(evsel); + } + } + } + + perf_evlist__delete(evlist); + return ret; +} + +static int __perf_evsel__name_array_test(const char *names[], int nr_names) +{ + int i, err; + struct perf_evsel *evsel; + struct perf_evlist *evlist = perf_evlist__new(NULL, NULL); + + if (evlist == NULL) + return -ENOMEM; + + for (i = 0; i < nr_names; ++i) { + err = parse_events(evlist, names[i], 0); + if (err) { + pr_debug("failed to parse event '%s', err %d\n", + names[i], err); + goto out_delete_evlist; + } + } + + err = 0; + list_for_each_entry(evsel, &evlist->entries, node) { + if (strcmp(perf_evsel__name(evsel), names[evsel->idx])) { + --err; + pr_debug("%s != %s\n", perf_evsel__name(evsel), names[evsel->idx]); + } + } + +out_delete_evlist: + perf_evlist__delete(evlist); + return err; +} + +#define perf_evsel__name_array_test(names) \ + __perf_evsel__name_array_test(names, ARRAY_SIZE(names)) + +int test__perf_evsel__roundtrip_name_test(void) +{ + int err = 0, ret = 0; + + err = perf_evsel__name_array_test(perf_evsel__hw_names); + if (err) + ret = err; + + err = perf_evsel__name_array_test(perf_evsel__sw_names); + if (err) + ret = err; + + err = perf_evsel__roundtrip_cache_name_test(); + if (err) + ret = err; + + return ret; +} diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 03d428d72432..5897dd13efa3 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -8,6 +8,7 @@ int test__open_syscall_event_on_all_cpus(void); int test__basic_mmap(void); int test__PERF_RECORD(void); int test__rdpmc(void); +int test__perf_evsel__roundtrip_name_test(void); /* Util */ int trace_event__id(const char *evname);