Add a test for aliases with hyphens in the name to ensure that the
pmu-events tables are as expects. There should be no reason why these sort
of aliases would be treated differently, but no harm in checking.
Signed-off-by: John Garry <[email protected]>
---
.../arch/test/test_soc/cpu/uncore.json | 16 ++++++++++
tools/perf/tests/pmu-events.c | 32 +++++++++++++++++++
2 files changed, 48 insertions(+)
diff --git a/tools/perf/pmu-events/arch/test/test_soc/cpu/uncore.json b/tools/perf/pmu-events/arch/test/test_soc/cpu/uncore.json
index 73089c682f80..41bac1c6a008 100644
--- a/tools/perf/pmu-events/arch/test/test_soc/cpu/uncore.json
+++ b/tools/perf/pmu-events/arch/test/test_soc/cpu/uncore.json
@@ -18,6 +18,22 @@
"Invert": "0",
"EdgeDetect": "0"
},
+ {
+ "Unit": "CBO",
+ "EventCode": "0xE0",
+ "UMask": "0x00",
+ "EventName": "event-hyphen",
+ "BriefDescription": "UNC_CBO_HYPHEN",
+ "PublicDescription": "UNC_CBO_HYPHEN"
+ },
+ {
+ "Unit": "CBO",
+ "EventCode": "0xC0",
+ "UMask": "0x00",
+ "EventName": "event-two-hyph",
+ "BriefDescription": "UNC_CBO_TWO_HYPH",
+ "PublicDescription": "UNC_CBO_TWO_HYPH"
+ },
{
"EventCode": "0x7",
"EventName": "uncore_hisi_l3c.rd_hit_cpipe",
diff --git a/tools/perf/tests/pmu-events.c b/tools/perf/tests/pmu-events.c
index df1c9a3cc05b..1c695fb5a79c 100644
--- a/tools/perf/tests/pmu-events.c
+++ b/tools/perf/tests/pmu-events.c
@@ -143,6 +143,34 @@ static const struct perf_pmu_test_event unc_cbo_xsnp_response_miss_eviction = {
.matching_pmu = "uncore_cbox_0",
};
+static const struct perf_pmu_test_event uncore_hyphen = {
+ .event = {
+ .name = "event-hyphen",
+ .event = "umask=0x00,event=0xe0",
+ .desc = "Unit: uncore_cbox UNC_CBO_HYPHEN",
+ .topic = "uncore",
+ .long_desc = "UNC_CBO_HYPHEN",
+ .pmu = "uncore_cbox",
+ },
+ .alias_str = "umask=0,event=0xe0",
+ .alias_long_desc = "UNC_CBO_HYPHEN",
+ .matching_pmu = "uncore_cbox_0",
+};
+
+static const struct perf_pmu_test_event uncore_two_hyph = {
+ .event = {
+ .name = "event-two-hyph",
+ .event = "umask=0x00,event=0xc0",
+ .desc = "Unit: uncore_cbox UNC_CBO_TWO_HYPH",
+ .topic = "uncore",
+ .long_desc = "UNC_CBO_TWO_HYPH",
+ .pmu = "uncore_cbox",
+ },
+ .alias_str = "umask=0,event=0xc0",
+ .alias_long_desc = "UNC_CBO_TWO_HYPH",
+ .matching_pmu = "uncore_cbox_0",
+};
+
static const struct perf_pmu_test_event uncore_hisi_l3c_rd_hit_cpipe = {
.event = {
.name = "uncore_hisi_l3c.rd_hit_cpipe",
@@ -188,6 +216,8 @@ static const struct perf_pmu_test_event uncore_imc_cache_hits = {
static const struct perf_pmu_test_event *uncore_events[] = {
&uncore_hisi_ddrc_flux_wcmd,
&unc_cbo_xsnp_response_miss_eviction,
+ &uncore_hyphen,
+ &uncore_two_hyph,
&uncore_hisi_l3c_rd_hit_cpipe,
&uncore_imc_free_running_cache_miss,
&uncore_imc_cache_hits,
@@ -654,6 +684,8 @@ static struct perf_pmu_test_pmu test_pmus[] = {
},
.aliases = {
&unc_cbo_xsnp_response_miss_eviction,
+ &uncore_hyphen,
+ &uncore_two_hyph,
},
},
{
--
2.26.2