[PATCH v2 1/8] perf test: Add expr test for events with hyphens

From: Ian Rogers
Date: Wed Nov 10 2021 - 19:21:21 EST


An example of such an event is topdown-fe-bound.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
tools/perf/tests/expr.c | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/tools/perf/tests/expr.c b/tools/perf/tests/expr.c
index 077783223ce0..9ee2dc91c27b 100644
--- a/tools/perf/tests/expr.c
+++ b/tools/perf/tests/expr.c
@@ -134,6 +134,16 @@ int test__expr(struct test *t __maybe_unused, int subtest __maybe_unused)
TEST_ASSERT_VAL("find ids", hashmap__find(ctx->ids, "EVENT2,param=3@",
(void **)&val_ptr));

+ expr__ctx_clear(ctx);
+ TEST_ASSERT_VAL("find ids",
+ expr__find_ids("dash\\-event1 - dash\\-event2",
+ NULL, ctx) == 0);
+ TEST_ASSERT_VAL("find ids", hashmap__size(ctx->ids) == 2);
+ TEST_ASSERT_VAL("find ids", hashmap__find(ctx->ids, "dash-event1",
+ (void **)&val_ptr));
+ TEST_ASSERT_VAL("find ids", hashmap__find(ctx->ids, "dash-event2",
+ (void **)&val_ptr));
+
/* Only EVENT1 or EVENT2 need be measured depending on the value of smt_on. */
expr__ctx_clear(ctx);
TEST_ASSERT_VAL("find ids",
--
2.34.0.rc1.387.gb447b232ab-goog