From: Arnaldo Carvalho de Melo <acme@infradead.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org, Jiri Olsa <jolsa@redhat.com>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
cjashfor@linux.vnet.ibm.com,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 10/10] perf test: Add more automated tests for event parsing
Date: Tue, 20 Dec 2011 17:18:11 -0200 [thread overview]
Message-ID: <1324408691-28296-11-git-send-email-acme@infradead.org> (raw)
In-Reply-To: <1324408691-28296-1-git-send-email-acme@infradead.org>
From: Jiri Olsa <jolsa@redhat.com>
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 | 127 ++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 126 insertions(+), 1 deletions(-)
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index 6173f78..2b9a7f4 100644
--- a/tools/perf/builtin-test.c
+++ b/tools/perf/builtin-test.c
@@ -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))
--
1.7.8.rc0.35.gee6df
next prev parent reply other threads:[~2011-12-20 19:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-20 19:18 [GIT PULL 00/10] perf/core improvements and fixes Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 01/10] perf record: Add ability to record event period Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 02/10] perf evsel: Fix uninitialized memory access to struct perf_sample Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 03/10] perf report: Document '--call-graph' for optional print_limit argument Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 04/10] perf evlist: Fix errno value reporting on failed mmap Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 05/10] perf symbols: Get rid of duplicated snprintf() Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 06/10] perf symbols: Fix error path on symbol__init() Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 07/10] perf tools: Fix a memory leak on perf_read_values_destroy Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 08/10] perf tools: Remove stale git headlines from top comment Arnaldo Carvalho de Melo
2011-12-20 19:18 ` [PATCH 09/10] perf events: Tidy up perf_event__preprocess_sample Arnaldo Carvalho de Melo
2011-12-20 19:18 ` Arnaldo Carvalho de Melo [this message]
2011-12-20 19:33 ` [GIT PULL 00/10] perf/core improvements and fixes Ingo Molnar
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