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-rw-r--r--tools/perf/tests/builtin-test.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 5bc9063bf30..b6b1e46a51c 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -27,90 +27,6 @@
#include "tests.h"
-static int trace_event__id(const char *evname)
-{
- char *filename;
- int err = -1, fd;
-
- if (asprintf(&filename,
- "%s/syscalls/%s/id",
- tracing_events_path, evname) < 0)
- return -1;
-
- fd = open(filename, O_RDONLY);
- if (fd >= 0) {
- char id[16];
- if (read(fd, id, sizeof(id)) > 0)
- err = atoi(id);
- close(fd);
- }
-
- free(filename);
- return err;
-}
-
-static int test__open_syscall_event(void)
-{
- int err = -1, fd;
- struct thread_map *threads;
- struct perf_evsel *evsel;
- struct perf_event_attr attr;
- unsigned int nr_open_calls = 111, i;
- int id = trace_event__id("sys_enter_open");
-
- if (id < 0) {
- pr_debug("is debugfs mounted on /sys/kernel/debug?\n");
- return -1;
- }
-
- threads = thread_map__new(-1, getpid(), UINT_MAX);
- if (threads == NULL) {
- pr_debug("thread_map__new\n");
- return -1;
- }
-
- memset(&attr, 0, sizeof(attr));
- attr.type = PERF_TYPE_TRACEPOINT;
- attr.config = id;
- evsel = perf_evsel__new(&attr, 0);
- if (evsel == NULL) {
- pr_debug("perf_evsel__new\n");
- goto out_thread_map_delete;
- }
-
- if (perf_evsel__open_per_thread(evsel, threads) < 0) {
- pr_debug("failed to open counter: %s, "
- "tweak /proc/sys/kernel/perf_event_paranoid?\n",
- strerror(errno));
- goto out_evsel_delete;
- }
-
- for (i = 0; i < nr_open_calls; ++i) {
- fd = open("/etc/passwd", O_RDONLY);
- close(fd);
- }
-
- if (perf_evsel__read_on_cpu(evsel, 0, 0) < 0) {
- pr_debug("perf_evsel__read_on_cpu\n");
- goto out_close_fd;
- }
-
- if (evsel->counts->cpu[0].val != nr_open_calls) {
- pr_debug("perf_evsel__read_on_cpu: expected to intercept %d calls, got %" PRIu64 "\n",
- nr_open_calls, evsel->counts->cpu[0].val);
- goto out_close_fd;
- }
-
- err = 0;
-out_close_fd:
- perf_evsel__close_fd(evsel, 1, threads->nr);
-out_evsel_delete:
- perf_evsel__delete(evsel);
-out_thread_map_delete:
- thread_map__delete(threads);
- return err;
-}
-
#include <sched.h>
static int test__open_syscall_event_on_all_cpus(void)