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1// SPDX-License-Identifier: GPL-2.0
2#include <linux/compiler.h>
3#include <perf/cpumap.h>
4#include <string.h>
5#include "cpumap.h"
6#include "evlist.h"
7#include "evsel.h"
8#include "header.h"
9#include "machine.h"
10#include "util/synthetic-events.h"
11#include "tool.h"
12#include "tests.h"
13#include "debug.h"
14
15static int process_event_unit(struct perf_tool *tool __maybe_unused,
16 union perf_event *event,
17 struct perf_sample *sample __maybe_unused,
18 struct machine *machine __maybe_unused)
19{
20 struct perf_record_event_update *ev = (struct perf_record_event_update *)event;
21
22 TEST_ASSERT_VAL("wrong id", ev->id == 123);
23 TEST_ASSERT_VAL("wrong id", ev->type == PERF_EVENT_UPDATE__UNIT);
24 TEST_ASSERT_VAL("wrong unit", !strcmp(ev->unit, "KRAVA"));
25 return 0;
26}
27
28static int process_event_scale(struct perf_tool *tool __maybe_unused,
29 union perf_event *event,
30 struct perf_sample *sample __maybe_unused,
31 struct machine *machine __maybe_unused)
32{
33 struct perf_record_event_update *ev = (struct perf_record_event_update *)event;
34
35 TEST_ASSERT_VAL("wrong id", ev->id == 123);
36 TEST_ASSERT_VAL("wrong id", ev->type == PERF_EVENT_UPDATE__SCALE);
37 TEST_ASSERT_VAL("wrong scale", ev->scale.scale == 0.123);
38 return 0;
39}
40
41struct event_name {
42 struct perf_tool tool;
43 const char *name;
44};
45
46static int process_event_name(struct perf_tool *tool,
47 union perf_event *event,
48 struct perf_sample *sample __maybe_unused,
49 struct machine *machine __maybe_unused)
50{
51 struct event_name *tmp = container_of(tool, struct event_name, tool);
52 struct perf_record_event_update *ev = (struct perf_record_event_update *)event;
53
54 TEST_ASSERT_VAL("wrong id", ev->id == 123);
55 TEST_ASSERT_VAL("wrong id", ev->type == PERF_EVENT_UPDATE__NAME);
56 TEST_ASSERT_VAL("wrong name", !strcmp(ev->name, tmp->name));
57 return 0;
58}
59
60static int process_event_cpus(struct perf_tool *tool __maybe_unused,
61 union perf_event *event,
62 struct perf_sample *sample __maybe_unused,
63 struct machine *machine __maybe_unused)
64{
65 struct perf_record_event_update *ev = (struct perf_record_event_update *)event;
66 struct perf_cpu_map *map;
67
68 map = cpu_map__new_data(&ev->cpus.cpus);
69
70 TEST_ASSERT_VAL("wrong id", ev->id == 123);
71 TEST_ASSERT_VAL("wrong type", ev->type == PERF_EVENT_UPDATE__CPUS);
72 TEST_ASSERT_VAL("wrong cpus", perf_cpu_map__nr(map) == 3);
73 TEST_ASSERT_VAL("wrong cpus", perf_cpu_map__cpu(map, 0).cpu == 1);
74 TEST_ASSERT_VAL("wrong cpus", perf_cpu_map__cpu(map, 1).cpu == 2);
75 TEST_ASSERT_VAL("wrong cpus", perf_cpu_map__cpu(map, 2).cpu == 3);
76 perf_cpu_map__put(map);
77 return 0;
78}
79
80static int test__event_update(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
81{
82 struct evsel *evsel;
83 struct event_name tmp;
84 struct evlist *evlist = evlist__new_default();
85
86 TEST_ASSERT_VAL("failed to get evlist", evlist);
87
88 evsel = evlist__first(evlist);
89
90 TEST_ASSERT_VAL("failed to allocate ids",
91 !perf_evsel__alloc_id(&evsel->core, 1, 1));
92
93 perf_evlist__id_add(&evlist->core, &evsel->core, 0, 0, 123);
94
95 free((char *)evsel->unit);
96 evsel->unit = strdup("KRAVA");
97
98 TEST_ASSERT_VAL("failed to synthesize attr update unit",
99 !perf_event__synthesize_event_update_unit(NULL, evsel, process_event_unit));
100
101 evsel->scale = 0.123;
102
103 TEST_ASSERT_VAL("failed to synthesize attr update scale",
104 !perf_event__synthesize_event_update_scale(NULL, evsel, process_event_scale));
105
106 tmp.name = evsel__name(evsel);
107
108 TEST_ASSERT_VAL("failed to synthesize attr update name",
109 !perf_event__synthesize_event_update_name(&tmp.tool, evsel, process_event_name));
110
111 evsel->core.own_cpus = perf_cpu_map__new("1,2,3");
112
113 TEST_ASSERT_VAL("failed to synthesize attr update cpus",
114 !perf_event__synthesize_event_update_cpus(&tmp.tool, evsel, process_event_cpus));
115
116 evlist__delete(evlist);
117 return 0;
118}
119
120DEFINE_SUITE("Synthesize attr update", event_update);
1#include <linux/compiler.h>
2#include "evlist.h"
3#include "evsel.h"
4#include "machine.h"
5#include "tests.h"
6#include "debug.h"
7
8static int process_event_unit(struct perf_tool *tool __maybe_unused,
9 union perf_event *event,
10 struct perf_sample *sample __maybe_unused,
11 struct machine *machine __maybe_unused)
12{
13 struct event_update_event *ev = (struct event_update_event *) event;
14
15 TEST_ASSERT_VAL("wrong id", ev->id == 123);
16 TEST_ASSERT_VAL("wrong id", ev->type == PERF_EVENT_UPDATE__UNIT);
17 TEST_ASSERT_VAL("wrong unit", !strcmp(ev->data, "KRAVA"));
18 return 0;
19}
20
21static int process_event_scale(struct perf_tool *tool __maybe_unused,
22 union perf_event *event,
23 struct perf_sample *sample __maybe_unused,
24 struct machine *machine __maybe_unused)
25{
26 struct event_update_event *ev = (struct event_update_event *) event;
27 struct event_update_event_scale *ev_data;
28
29 ev_data = (struct event_update_event_scale *) ev->data;
30
31 TEST_ASSERT_VAL("wrong id", ev->id == 123);
32 TEST_ASSERT_VAL("wrong id", ev->type == PERF_EVENT_UPDATE__SCALE);
33 TEST_ASSERT_VAL("wrong scale", ev_data->scale == 0.123);
34 return 0;
35}
36
37struct event_name {
38 struct perf_tool tool;
39 const char *name;
40};
41
42static int process_event_name(struct perf_tool *tool,
43 union perf_event *event,
44 struct perf_sample *sample __maybe_unused,
45 struct machine *machine __maybe_unused)
46{
47 struct event_name *tmp = container_of(tool, struct event_name, tool);
48 struct event_update_event *ev = (struct event_update_event*) event;
49
50 TEST_ASSERT_VAL("wrong id", ev->id == 123);
51 TEST_ASSERT_VAL("wrong id", ev->type == PERF_EVENT_UPDATE__NAME);
52 TEST_ASSERT_VAL("wrong name", !strcmp(ev->data, tmp->name));
53 return 0;
54}
55
56static int process_event_cpus(struct perf_tool *tool __maybe_unused,
57 union perf_event *event,
58 struct perf_sample *sample __maybe_unused,
59 struct machine *machine __maybe_unused)
60{
61 struct event_update_event *ev = (struct event_update_event*) event;
62 struct event_update_event_cpus *ev_data;
63 struct cpu_map *map;
64
65 ev_data = (struct event_update_event_cpus*) ev->data;
66
67 map = cpu_map__new_data(&ev_data->cpus);
68
69 TEST_ASSERT_VAL("wrong id", ev->id == 123);
70 TEST_ASSERT_VAL("wrong type", ev->type == PERF_EVENT_UPDATE__CPUS);
71 TEST_ASSERT_VAL("wrong cpus", map->nr == 3);
72 TEST_ASSERT_VAL("wrong cpus", map->map[0] == 1);
73 TEST_ASSERT_VAL("wrong cpus", map->map[1] == 2);
74 TEST_ASSERT_VAL("wrong cpus", map->map[2] == 3);
75 cpu_map__put(map);
76 return 0;
77}
78
79int test__event_update(int subtest __maybe_unused)
80{
81 struct perf_evlist *evlist;
82 struct perf_evsel *evsel;
83 struct event_name tmp;
84
85 evlist = perf_evlist__new_default();
86 TEST_ASSERT_VAL("failed to get evlist", evlist);
87
88 evsel = perf_evlist__first(evlist);
89
90 TEST_ASSERT_VAL("failed to allos ids",
91 !perf_evsel__alloc_id(evsel, 1, 1));
92
93 perf_evlist__id_add(evlist, evsel, 0, 0, 123);
94
95 evsel->unit = strdup("KRAVA");
96
97 TEST_ASSERT_VAL("failed to synthesize attr update unit",
98 !perf_event__synthesize_event_update_unit(NULL, evsel, process_event_unit));
99
100 evsel->scale = 0.123;
101
102 TEST_ASSERT_VAL("failed to synthesize attr update scale",
103 !perf_event__synthesize_event_update_scale(NULL, evsel, process_event_scale));
104
105 tmp.name = perf_evsel__name(evsel);
106
107 TEST_ASSERT_VAL("failed to synthesize attr update name",
108 !perf_event__synthesize_event_update_name(&tmp.tool, evsel, process_event_name));
109
110 evsel->own_cpus = cpu_map__new("1,2,3");
111
112 TEST_ASSERT_VAL("failed to synthesize attr update cpus",
113 !perf_event__synthesize_event_update_cpus(&tmp.tool, evsel, process_event_cpus));
114
115 cpu_map__put(evsel->own_cpus);
116 return 0;
117}