perf test: Add more automated tests for event parsing
Jiri Olsa [Thu, 15 Dec 2011 15:30:39 +0000 (16:30 +0100)]
Adding automated tests for event parsing to include testing for modifier
and ',' operator.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: cjashfor@linux.vnet.ibm.com
Link: http://lkml.kernel.org/r/1323963039-7602-4-git-send-email-jolsa@redhat.com
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
[ committer note: Remove some tests that need group_leader & bison patchkits ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-test.c

index 6173f78..2b9a7f4 100644 (file)
@@ -603,7 +603,7 @@ out_free_threads:
 
 #define TEST_ASSERT_VAL(text, cond) \
 do { \
-       if (!cond) { \
+       if (!(cond)) { \
                pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
                return -1; \
        } \
@@ -759,6 +759,103 @@ static int test__checkevent_breakpoint_w(struct perf_evlist *evlist)
        return 0;
 }
 
+static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist)
+{
+       struct perf_evsel *evsel = list_entry(evlist->entries.next,
+                                             struct perf_evsel, node);
+
+       TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
+       TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
+       TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
+       TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
+
+       return test__checkevent_tracepoint(evlist);
+}
+
+static int
+test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist)
+{
+       struct perf_evsel *evsel;
+
+       TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
+
+       list_for_each_entry(evsel, &evlist->entries, node) {
+               TEST_ASSERT_VAL("wrong exclude_user",
+                               !evsel->attr.exclude_user);
+               TEST_ASSERT_VAL("wrong exclude_kernel",
+                               evsel->attr.exclude_kernel);
+               TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
+               TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
+       }
+
+       return test__checkevent_tracepoint_multi(evlist);
+}
+
+static int test__checkevent_raw_modifier(struct perf_evlist *evlist)
+{
+       struct perf_evsel *evsel = list_entry(evlist->entries.next,
+                                             struct perf_evsel, node);
+
+       TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
+       TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
+       TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
+       TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
+
+       return test__checkevent_raw(evlist);
+}
+
+static int test__checkevent_numeric_modifier(struct perf_evlist *evlist)
+{
+       struct perf_evsel *evsel = list_entry(evlist->entries.next,
+                                             struct perf_evsel, node);
+
+       TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
+       TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
+       TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
+       TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
+
+       return test__checkevent_numeric(evlist);
+}
+
+static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
+{
+       struct perf_evsel *evsel = list_entry(evlist->entries.next,
+                                             struct perf_evsel, node);
+
+       TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
+       TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
+       TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
+       TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
+
+       return test__checkevent_symbolic_name(evlist);
+}
+
+static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
+{
+       struct perf_evsel *evsel = list_entry(evlist->entries.next,
+                                             struct perf_evsel, node);
+
+       TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
+       TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
+       TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
+       TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
+
+       return test__checkevent_symbolic_alias(evlist);
+}
+
+static int test__checkevent_genhw_modifier(struct perf_evlist *evlist)
+{
+       struct perf_evsel *evsel = list_entry(evlist->entries.next,
+                                             struct perf_evsel, node);
+
+       TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
+       TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
+       TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
+       TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
+
+       return test__checkevent_genhw(evlist);
+}
+
 static struct test__event_st {
        const char *name;
        __u32 type;
@@ -808,6 +905,34 @@ static struct test__event_st {
                .name  = "mem:0:w",
                .check = test__checkevent_breakpoint_w,
        },
+       {
+               .name  = "syscalls:sys_enter_open:k",
+               .check = test__checkevent_tracepoint_modifier,
+       },
+       {
+               .name  = "syscalls:*:u",
+               .check = test__checkevent_tracepoint_multi_modifier,
+       },
+       {
+               .name  = "r1:kp",
+               .check = test__checkevent_raw_modifier,
+       },
+       {
+               .name  = "1:1:hp",
+               .check = test__checkevent_numeric_modifier,
+       },
+       {
+               .name  = "instructions:h",
+               .check = test__checkevent_symbolic_name_modifier,
+       },
+       {
+               .name  = "faults:u",
+               .check = test__checkevent_symbolic_alias_modifier,
+       },
+       {
+               .name  = "L1-dcache-load-miss:kp",
+               .check = test__checkevent_genhw_modifier,
+       },
 };
 
 #define TEST__EVENTS_CNT (sizeof(test__events) / sizeof(struct test__event_st))