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
process_event_unit(struct perf_tool * tool __maybe_unused,union perf_event * event,struct perf_sample * sample __maybe_unused,struct machine * machine __maybe_unused)8 static 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
process_event_scale(struct perf_tool * tool __maybe_unused,union perf_event * event,struct perf_sample * sample __maybe_unused,struct machine * machine __maybe_unused)21 static 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
37 struct event_name {
38 struct perf_tool tool;
39 const char *name;
40 };
41
process_event_name(struct perf_tool * tool,union perf_event * event,struct perf_sample * sample __maybe_unused,struct machine * machine __maybe_unused)42 static 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
process_event_cpus(struct perf_tool * tool __maybe_unused,union perf_event * event,struct perf_sample * sample __maybe_unused,struct machine * machine __maybe_unused)56 static 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
test__event_update(int subtest __maybe_unused)79 int 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 }
118