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-rw-r--r--tools/perf/tests/parse-events.c42
1 files changed, 41 insertions, 1 deletions
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 895188b63f96..7f9f87a470c3 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -631,6 +631,34 @@ static int test__checkterms_simple(struct list_head *terms)
TEST_ASSERT_VAL("wrong val", term->val.num == 1);
TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
+ /*
+ * read
+ *
+ * The perf_pmu__test_parse_init injects 'read' term into
+ * perf_pmu_events_list, so 'read' is evaluated as read term
+ * and not as raw event with 'ead' hex value.
+ */
+ term = list_entry(term->list.next, struct parse_events_term, list);
+ TEST_ASSERT_VAL("wrong type term",
+ term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
+ TEST_ASSERT_VAL("wrong type val",
+ term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
+ TEST_ASSERT_VAL("wrong val", term->val.num == 1);
+ TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "read"));
+
+ /*
+ * r0xead
+ *
+ * To be still able to pass 'ead' value with 'r' syntax,
+ * we added support to parse 'r0xHEX' event.
+ */
+ term = list_entry(term->list.next, struct parse_events_term, list);
+ TEST_ASSERT_VAL("wrong type term",
+ term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
+ TEST_ASSERT_VAL("wrong type val",
+ term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
+ TEST_ASSERT_VAL("wrong val", term->val.num == 0xead);
+ TEST_ASSERT_VAL("wrong config", !term->config);
return 0;
}
@@ -1766,6 +1794,11 @@ static struct evlist_test test__events_pmu[] = {
.check = test__checkevent_raw_pmu,
.id = 4,
},
+ {
+ .name = "software/r0x1a/",
+ .check = test__checkevent_raw_pmu,
+ .id = 4,
+ },
};
struct terms_test {
@@ -1776,7 +1809,7 @@ struct terms_test {
static struct terms_test test__terms[] = {
[0] = {
- .str = "config=10,config1,config2=3,umask=1",
+ .str = "config=10,config1,config2=3,umask=1,read,r0xead",
.check = test__checkterms_simple,
},
};
@@ -1836,6 +1869,13 @@ static int test_term(struct terms_test *t)
INIT_LIST_HEAD(&terms);
+ /*
+ * The perf_pmu__test_parse_init prepares perf_pmu_events_list
+ * which gets freed in parse_events_terms.
+ */
+ if (perf_pmu__test_parse_init())
+ return -1;
+
ret = parse_events_terms(&terms, t->str);
if (ret) {
pr_debug("failed to parse terms '%s', err %d\n",