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perf tests: Move perf_evsel__tp_sched_test into separate object 

Separating perf_evsel__tp_sched_test test from the builtin-test into
evsel-tp-sched object.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1352508412-16914-9-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2012-11-10 01:46:48 +01:00 committed by Arnaldo Carvalho de Melo
parent cfffae2ef7
commit 5e24a0904e
4 changed files with 87 additions and 82 deletions
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1
tools/perf/Makefile
View File

@ -438,6 +438,7 @@ 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/evsel-tp-sched.o
LIB_OBJS += $(OUTPUT)tests/util.o
BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o

83
tools/perf/tests/builtin-test.c
View File

@ -35,87 +35,6 @@ static int test__perf_pmu(void)
return perf_pmu__test();
}
static int perf_evsel__test_field(struct perf_evsel *evsel, const char *name,
int size, bool should_be_signed)
{
struct format_field *field = perf_evsel__field(evsel, name);
int is_signed;
int ret = 0;
if (field == NULL) {
pr_debug("%s: \"%s\" field not found!\n", evsel->name, name);
return -1;
}
is_signed = !!(field->flags | FIELD_IS_SIGNED);
if (should_be_signed && !is_signed) {
pr_debug("%s: \"%s\" signedness(%d) is wrong, should be %d\n",
evsel->name, name, is_signed, should_be_signed);
ret = -1;
}
if (field->size != size) {
pr_debug("%s: \"%s\" size (%d) should be %d!\n",
evsel->name, name, field->size, size);
ret = -1;
}
return ret;
}
static int perf_evsel__tp_sched_test(void)
{
struct perf_evsel *evsel = perf_evsel__newtp("sched", "sched_switch", 0);
int ret = 0;
if (evsel == NULL) {
pr_debug("perf_evsel__new\n");
return -1;
}
if (perf_evsel__test_field(evsel, "prev_comm", 16, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prev_pid", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prev_prio", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prev_state", 8, true))
ret = -1;
if (perf_evsel__test_field(evsel, "next_comm", 16, true))
ret = -1;
if (perf_evsel__test_field(evsel, "next_pid", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "next_prio", 4, true))
ret = -1;
perf_evsel__delete(evsel);
evsel = perf_evsel__newtp("sched", "sched_wakeup", 0);
if (perf_evsel__test_field(evsel, "comm", 16, true))
ret = -1;
if (perf_evsel__test_field(evsel, "pid", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prio", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "success", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "target_cpu", 4, true))
ret = -1;
return ret;
}
static int test__syscall_open_tp_fields(void)
{
struct perf_record_opts opts = {
@ -276,7 +195,7 @@ static struct test {
},
{
.desc = "Check parsing of sched tracepoints fields",
.func = perf_evsel__tp_sched_test,
.func = test__perf_evsel__tp_sched_test,
},
{
.desc = "Generate and check syscalls:sys_enter_open event fields",

84
tools/perf/tests/evsel-tp-sched.c Normal file
View File

@ -0,0 +1,84 @@
#include "evsel.h"
#include "tests.h"
#include "event-parse.h"
static int perf_evsel__test_field(struct perf_evsel *evsel, const char *name,
int size, bool should_be_signed)
{
struct format_field *field = perf_evsel__field(evsel, name);
int is_signed;
int ret = 0;
if (field == NULL) {
pr_debug("%s: \"%s\" field not found!\n", evsel->name, name);
return -1;
}
is_signed = !!(field->flags | FIELD_IS_SIGNED);
if (should_be_signed && !is_signed) {
pr_debug("%s: \"%s\" signedness(%d) is wrong, should be %d\n",
evsel->name, name, is_signed, should_be_signed);
ret = -1;
}
if (field->size != size) {
pr_debug("%s: \"%s\" size (%d) should be %d!\n",
evsel->name, name, field->size, size);
ret = -1;
}
return ret;
}
int test__perf_evsel__tp_sched_test(void)
{
struct perf_evsel *evsel = perf_evsel__newtp("sched", "sched_switch", 0);
int ret = 0;
if (evsel == NULL) {
pr_debug("perf_evsel__new\n");
return -1;
}
if (perf_evsel__test_field(evsel, "prev_comm", 16, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prev_pid", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prev_prio", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prev_state", 8, true))
ret = -1;
if (perf_evsel__test_field(evsel, "next_comm", 16, true))
ret = -1;
if (perf_evsel__test_field(evsel, "next_pid", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "next_prio", 4, true))
ret = -1;
perf_evsel__delete(evsel);
evsel = perf_evsel__newtp("sched", "sched_wakeup", 0);
if (perf_evsel__test_field(evsel, "comm", 16, true))
ret = -1;
if (perf_evsel__test_field(evsel, "pid", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "prio", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "success", 4, true))
ret = -1;
if (perf_evsel__test_field(evsel, "target_cpu", 4, true))
ret = -1;
return ret;
}

1
tools/perf/tests/tests.h
View File

@ -9,6 +9,7 @@ int test__basic_mmap(void);
int test__PERF_RECORD(void);
int test__rdpmc(void);
int test__perf_evsel__roundtrip_name_test(void);
int test__perf_evsel__tp_sched_test(void);
/* Util */
int trace_event__id(const char *evname);