1 files changed, 117 insertions, 5 deletions

diff --git a/tools/perf/util/parse-events-test.c b/tools/perf/util/parse-events-test.c
index 76b98e2a587..af1039cdb85 100644
--- a/tools/perf/util/parse-events-test.c
+++ b/tools/perf/util/parse-events-test.c
@@ -430,6 +430,49 @@ static int test__checkevent_pmu_name(struct perf_evlist *evlist)
 	return 0;
 }
 
+static int test__checkterms_simple(struct list_head *terms)
+{
+	struct parse_events__term *term;
+
+	/* config=10 */
+	term = list_entry(terms->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 == 10);
+	TEST_ASSERT_VAL("wrong config", !term->config);
+
+	/* config1 */
+	term = list_entry(term->list.next, struct parse_events__term, list);
+	TEST_ASSERT_VAL("wrong type term",
+			term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
+	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", !term->config);
+
+	/* config2=3 */
+	term = list_entry(term->list.next, struct parse_events__term, list);
+	TEST_ASSERT_VAL("wrong type term",
+			term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
+	TEST_ASSERT_VAL("wrong type val",
+			term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
+	TEST_ASSERT_VAL("wrong val", term->val.num == 3);
+	TEST_ASSERT_VAL("wrong config", !term->config);
+
+	/* umask=1*/
+	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, "umask"));
+
+	return 0;
+}
+
 struct test__event_st {
 	const char *name;
 	__u32 type;
@@ -559,7 +602,23 @@ static struct test__event_st test__events_pmu[] = {
 #define TEST__EVENTS_PMU_CNT (sizeof(test__events_pmu) / \
 			      sizeof(struct test__event_st))
 
-static int test(struct test__event_st *e)
+struct test__term {
+	const char *str;
+	__u32 type;
+	int (*check)(struct list_head *terms);
+};
+
+static struct test__term test__terms[] = {
+	[0] = {
+		.str   = "config=10,config1,config2=3,umask=1",
+		.check = test__checkterms_simple,
+	},
+};
+
+#define TEST__TERMS_CNT (sizeof(test__terms) / \
+			 sizeof(struct test__term))
+
+static int test_event(struct test__event_st *e)
 {
 	struct perf_evlist *evlist;
 	int ret;
@@ -590,7 +649,48 @@ static int test_events(struct test__event_st *events, unsigned cnt)
 		struct test__event_st *e = &events[i];
 
 		pr_debug("running test %d '%s'\n", i, e->name);
-		ret = test(e);
+		ret = test_event(e);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+static int test_term(struct test__term *t)
+{
+	struct list_head *terms;
+	int ret;
+
+	terms = malloc(sizeof(*terms));
+	if (!terms)
+		return -ENOMEM;
+
+	INIT_LIST_HEAD(terms);
+
+	ret = parse_events_terms(terms, t->str);
+	if (ret) {
+		pr_debug("failed to parse terms '%s', err %d\n",
+			 t->str , ret);
+		return ret;
+	}
+
+	ret = t->check(terms);
+	parse_events__free_terms(terms);
+
+	return ret;
+}
+
+static int test_terms(struct test__term *terms, unsigned cnt)
+{
+	int ret = 0;
+	unsigned i;
+
+	for (i = 0; i < cnt; i++) {
+		struct test__term *t = &terms[i];
+
+		pr_debug("running test %d '%s'\n", i, t->str);
+		ret = test_term(t);
 		if (ret)
 			break;
 	}
@@ -617,9 +717,21 @@ int parse_events__test(void)
 {
 	int ret;
 
-	ret = test_events(test__events, TEST__EVENTS_CNT);
-	if (!ret && test_pmu())
-		ret = test_events(test__events_pmu, TEST__EVENTS_PMU_CNT);
+	do {
+		ret = test_events(test__events, TEST__EVENTS_CNT);
+		if (ret)
+			break;
+
+		if (test_pmu()) {
+			ret = test_events(test__events_pmu,
+					  TEST__EVENTS_PMU_CNT);
+			if (ret)
+				break;
+		}
+
+		ret = test_terms(test__terms, TEST__TERMS_CNT);
+
+	} while (0);
 
 	return ret;
 }