1#include "evlist.h"
2#include "evsel.h"
3#include "parse-events.h"
4#include "tests.h"
5
6static int perf_evsel__roundtrip_cache_name_test(void)
7{
8	char name[128];
9	int type, op, err = 0, ret = 0, i, idx;
10	struct perf_evsel *evsel;
11	struct perf_evlist *evlist = perf_evlist__new();
12
13        if (evlist == NULL)
14                return -ENOMEM;
15
16	for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
17		for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
18			/* skip invalid cache type */
19			if (!perf_evsel__is_cache_op_valid(type, op))
20				continue;
21
22			for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
23				__perf_evsel__hw_cache_type_op_res_name(type, op, i,
24									name, sizeof(name));
25				err = parse_events(evlist, name);
26				if (err)
27					ret = err;
28			}
29		}
30	}
31
32	idx = 0;
33	evsel = perf_evlist__first(evlist);
34
35	for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
36		for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
37			/* skip invalid cache type */
38			if (!perf_evsel__is_cache_op_valid(type, op))
39				continue;
40
41			for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
42				__perf_evsel__hw_cache_type_op_res_name(type, op, i,
43									name, sizeof(name));
44				if (evsel->idx != idx)
45					continue;
46
47				++idx;
48
49				if (strcmp(perf_evsel__name(evsel), name)) {
50					pr_debug("%s != %s\n", perf_evsel__name(evsel), name);
51					ret = -1;
52				}
53
54				evsel = perf_evsel__next(evsel);
55			}
56		}
57	}
58
59	perf_evlist__delete(evlist);
60	return ret;
61}
62
63static int __perf_evsel__name_array_test(const char *names[], int nr_names)
64{
65	int i, err;
66	struct perf_evsel *evsel;
67	struct perf_evlist *evlist = perf_evlist__new();
68
69        if (evlist == NULL)
70                return -ENOMEM;
71
72	for (i = 0; i < nr_names; ++i) {
73		err = parse_events(evlist, names[i]);
74		if (err) {
75			pr_debug("failed to parse event '%s', err %d\n",
76				 names[i], err);
77			goto out_delete_evlist;
78		}
79	}
80
81	err = 0;
82	list_for_each_entry(evsel, &evlist->entries, node) {
83		if (strcmp(perf_evsel__name(evsel), names[evsel->idx])) {
84			--err;
85			pr_debug("%s != %s\n", perf_evsel__name(evsel), names[evsel->idx]);
86		}
87	}
88
89out_delete_evlist:
90	perf_evlist__delete(evlist);
91	return err;
92}
93
94#define perf_evsel__name_array_test(names) \
95	__perf_evsel__name_array_test(names, ARRAY_SIZE(names))
96
97int test__perf_evsel__roundtrip_name_test(void)
98{
99	int err = 0, ret = 0;
100
101	err = perf_evsel__name_array_test(perf_evsel__hw_names);
102	if (err)
103		ret = err;
104
105	err = perf_evsel__name_array_test(perf_evsel__sw_names);
106	if (err)
107		ret = err;
108
109	err = perf_evsel__roundtrip_cache_name_test();
110	if (err)
111		ret = err;
112
113	return ret;
114}
115