Extend regression testing to cover case of complex event names enabled
by the patch "perf record: enable arbitrary event names thru name= modifier".
tools/perf/perf test
1: vmlinux symtab matches kallsyms : Skip
2: Detect openat syscall event : Ok
3: Detect openat syscall event on all cpus : Ok
4: Read samples using the mmap interface : Ok
5: Test data source output : Ok
6: Parse event definition strings : Ok <===!
7: Simple expression parser : Ok
...
Signed-off-by: Alexey Budankov <alexey.budan...@linux.intel.com>
---
tools/perf/tests/parse-events.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index b9ebe15afb13..706b574f9747 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -1317,6 +1317,14 @@ static int test__intel_pt(struct perf_evlist *evlist)
return 0;
}
+static int test__checkevent_complex_name(struct perf_evlist *evlist)
+{
+ struct perf_evsel *evsel = perf_evlist__first(evlist);
+
+ TEST_ASSERT_VAL("wrong complex name parsing", strcmp(evsel->name,
"COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks") == 0);
+ return 0;
+}
+
static int count_tracepoints(void)
{
struct dirent *events_ent;
@@ -1651,6 +1659,11 @@ static struct evlist_test test__events[] = {
.check = test__intel_pt,
.id = 52,
},
+ {
+ .name =
"cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
+ .check = test__checkevent_complex_name,
+ .id = 53
+ }
};
static struct evlist_test test__events_pmu[] = {
@@ -1669,6 +1682,11 @@ static struct evlist_test test__events_pmu[] = {
.check = test__checkevent_pmu_partial_time_callgraph,
.id = 2,
},
+ {
+ .name =
"cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2,umask=0x3/ukp",
+ .check = test__checkevent_complex_name,
+ .id = 3,
+ }
};
struct terms_test {
