perf test: Add automated tests for event group parsing
Adding 5 more tests for new event group syntax. Tests are executed within the 'perf test parse' test suite. Reviewed-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ulrich Drepper <drepper@gmail.com> Link: http://lkml.kernel.org/n/tip-dmhsv8mpoksx2wp97balqiem@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>hifive-unleashed-5.1
Jiri Olsa
Arnaldo Carvalho de Melo
parent
6a4bb04caa
commit
905f5ee2f7
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@ -513,6 +513,285 @@ static int test__checkterms_simple(struct list_head *terms)
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return 0;
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}
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static int test__group1(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel, *leader;
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TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
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/* instructions:k */
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evsel = leader = list_entry(evlist->entries.next,
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struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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/* cycles:upp */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
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return 0;
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}
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static int test__group2(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel, *leader;
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TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
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/* faults + :ku modifier */
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evsel = leader = list_entry(evlist->entries.next,
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struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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/* cache-references + :u modifier */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CACHE_REFERENCES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
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/* cycles:k */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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return 0;
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}
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static int test__group3(struct perf_evlist *evlist __used)
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{
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struct perf_evsel *evsel, *leader;
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TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
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/* group1 syscalls:sys_enter_open:H */
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evsel = leader = list_entry(evlist->entries.next,
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struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong sample_type",
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PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
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TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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TEST_ASSERT_VAL("wrong group name",
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!strcmp(leader->group_name, "group1"));
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/* group1 cycles:kppp */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
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TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
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/* group2 cycles + G modifier */
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evsel = leader = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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TEST_ASSERT_VAL("wrong group name",
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!strcmp(leader->group_name, "group2"));
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/* group2 1:3 + G modifier */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 3 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
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/* instructions:u */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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return 0;
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}
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static int test__group4(struct perf_evlist *evlist __used)
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{
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struct perf_evsel *evsel, *leader;
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TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
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/* cycles:u + p */
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evsel = leader = list_entry(evlist->entries.next,
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struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1);
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TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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/* instructions:kp + p */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
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return 0;
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}
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static int test__group5(struct perf_evlist *evlist __used)
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{
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struct perf_evsel *evsel, *leader;
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TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
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/* cycles + G */
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evsel = leader = list_entry(evlist->entries.next,
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struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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/* instructions + G */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
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/* cycles:G */
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evsel = leader = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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/* instructions:G */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
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/* cycles */
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evsel = list_entry(evsel->node.next, struct perf_evsel, node);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong leader", evsel->leader == NULL);
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return 0;
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}
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struct test__event_st {
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const char *name;
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__u32 type;
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@ -632,6 +911,26 @@ static struct test__event_st test__events[] = {
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.name = "mem:0:rw:kp",
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.check = test__checkevent_breakpoint_rw_modifier,
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},
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[28] = {
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.name = "{instructions:k,cycles:upp}",
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.check = test__group1,
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},
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[29] = {
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.name = "{faults:k,cache-references}:u,cycles:k",
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.check = test__group2,
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},
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[30] = {
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.name = "group1{syscalls:sys_enter_open:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
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.check = test__group3,
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},
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[31] = {
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.name = "{cycles:u,instructions:kp}:p",
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.check = test__group4,
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},
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[32] = {
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.name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
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.check = test__group5,
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},
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};
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static struct test__event_st test__events_pmu[] = {
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@ -658,9 +957,6 @@ static struct test__term test__terms[] = {
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},
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};
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#define TEST__TERMS_CNT (sizeof(test__terms) / \
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sizeof(struct test__term))
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static int test_event(struct test__event_st *e)
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{
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struct perf_evlist *evlist;
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