1#include <traceevent/event-parse.h>
2#include "evsel.h"
3#include "tests.h"
4
5static int perf_evsel__test_field(struct perf_evsel *evsel, const char *name,
6				  int size, bool should_be_signed)
7{
8	struct format_field *field = perf_evsel__field(evsel, name);
9	int is_signed;
10	int ret = 0;
11
12	if (field == NULL) {
13		pr_debug("%s: \"%s\" field not found!\n", evsel->name, name);
14		return -1;
15	}
16
17	is_signed = !!(field->flags | FIELD_IS_SIGNED);
18	if (should_be_signed && !is_signed) {
19		pr_debug("%s: \"%s\" signedness(%d) is wrong, should be %d\n",
20			 evsel->name, name, is_signed, should_be_signed);
21		ret = -1;
22	}
23
24	if (field->size != size) {
25		pr_debug("%s: \"%s\" size (%d) should be %d!\n",
26			 evsel->name, name, field->size, size);
27		ret = -1;
28	}
29
30	return ret;
31}
32
33int test__perf_evsel__tp_sched_test(void)
34{
35	struct perf_evsel *evsel = perf_evsel__newtp("sched", "sched_switch", 0);
36	int ret = 0;
37
38	if (evsel == NULL) {
39		pr_debug("perf_evsel__new\n");
40		return -1;
41	}
42
43	if (perf_evsel__test_field(evsel, "prev_comm", 16, true))
44		ret = -1;
45
46	if (perf_evsel__test_field(evsel, "prev_pid", 4, true))
47		ret = -1;
48
49	if (perf_evsel__test_field(evsel, "prev_prio", 4, true))
50		ret = -1;
51
52	if (perf_evsel__test_field(evsel, "prev_state", sizeof(long), true))
53		ret = -1;
54
55	if (perf_evsel__test_field(evsel, "next_comm", 16, true))
56		ret = -1;
57
58	if (perf_evsel__test_field(evsel, "next_pid", 4, true))
59		ret = -1;
60
61	if (perf_evsel__test_field(evsel, "next_prio", 4, true))
62		ret = -1;
63
64	perf_evsel__delete(evsel);
65
66	evsel = perf_evsel__newtp("sched", "sched_wakeup", 0);
67
68	if (perf_evsel__test_field(evsel, "comm", 16, true))
69		ret = -1;
70
71	if (perf_evsel__test_field(evsel, "pid", 4, true))
72		ret = -1;
73
74	if (perf_evsel__test_field(evsel, "prio", 4, true))
75		ret = -1;
76
77	if (perf_evsel__test_field(evsel, "success", 4, true))
78		ret = -1;
79
80	if (perf_evsel__test_field(evsel, "target_cpu", 4, true))
81		ret = -1;
82
83	return ret;
84}
85