mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
e39a12cbd2
Test time ranges work as expected.
Committer testing:
$ perf test "time utils"
59: time utils : Ok
$ perf test -v "time utils"
59: time utils :
--- start ---
test child forked, pid 31711
parse_nsec_time("0")
0
parse_nsec_time("1")
1000000000
parse_nsec_time("0.000000001")
1
parse_nsec_time("1.000000001")
1000000001
parse_nsec_time("123456.123456")
123456123456000
parse_nsec_time("1234567.123456789")
1234567123456789
parse_nsec_time("18446744073.709551615")
18446744073709551615
perf_time__parse_str("1234567.123456789,1234567.123456789")
start time 1234567123456789, end time 1234567123456789
perf_time__parse_str("1234567.123456789,1234567.123456790")
start time 1234567123456789, end time 1234567123456790
perf_time__parse_str("1234567.123456789,")
start time 1234567123456789, end time 0
perf_time__parse_str(",1234567.123456789")
start time 0, end time 1234567123456789
perf_time__parse_str("0,1234567.123456789")
start time 0, end time 1234567123456789
perf_time__parse_for_ranges("1234567.123456789,1234567.123456790")
start time 1234567123456789, end time 1234567123456790
perf_time__parse_for_ranges("10%/1")
first_sample_time 7654321000000000 last_sample_time 7654321000000100
start time 0: 7654321000000000, end time 0: 7654321000000009
perf_time__parse_for_ranges("10%/2")
first_sample_time 7654321000000000 last_sample_time 7654321000000100
start time 0: 7654321000000010, end time 0: 7654321000000019
perf_time__parse_for_ranges("10%/1,10%/2")
first_sample_time 11223344000000000 last_sample_time 11223344000000100
start time 0: 11223344000000000, end time 0: 11223344000000009
start time 1: 11223344000000010, end time 1: 11223344000000019
perf_time__parse_for_ranges("10%/1,10%/3,10%/10")
first_sample_time 11223344000000000 last_sample_time 11223344000000100
start time 0: 11223344000000000, end time 0: 11223344000000009
start time 1: 11223344000000020, end time 1: 11223344000000029
start time 2: 11223344000000090, end time 2: 11223344000000100
test child finished with 0
---- end ----
time utils: Ok
$
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190604130017.31207-19-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
130 lines
5.0 KiB
C
130 lines
5.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef TESTS_H
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#define TESTS_H
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#include <stdbool.h>
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#define TEST_ASSERT_VAL(text, cond) \
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do { \
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if (!(cond)) { \
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pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
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return -1; \
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} \
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} while (0)
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#define TEST_ASSERT_EQUAL(text, val, expected) \
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do { \
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if (val != expected) { \
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pr_debug("FAILED %s:%d %s (%d != %d)\n", \
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__FILE__, __LINE__, text, val, expected); \
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return -1; \
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} \
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} while (0)
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enum {
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TEST_OK = 0,
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TEST_FAIL = -1,
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TEST_SKIP = -2,
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};
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struct test {
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const char *desc;
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int (*func)(struct test *test, int subtest);
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struct {
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bool skip_if_fail;
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int (*get_nr)(void);
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const char *(*get_desc)(int subtest);
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} subtest;
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bool (*is_supported)(void);
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void *priv;
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};
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/* Tests */
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int test__vmlinux_matches_kallsyms(struct test *test, int subtest);
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int test__openat_syscall_event(struct test *test, int subtest);
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int test__openat_syscall_event_on_all_cpus(struct test *test, int subtest);
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int test__basic_mmap(struct test *test, int subtest);
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int test__PERF_RECORD(struct test *test, int subtest);
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int test__perf_evsel__roundtrip_name_test(struct test *test, int subtest);
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int test__perf_evsel__tp_sched_test(struct test *test, int subtest);
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int test__syscall_openat_tp_fields(struct test *test, int subtest);
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int test__pmu(struct test *test, int subtest);
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int test__attr(struct test *test, int subtest);
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int test__dso_data(struct test *test, int subtest);
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int test__dso_data_cache(struct test *test, int subtest);
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int test__dso_data_reopen(struct test *test, int subtest);
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int test__parse_events(struct test *test, int subtest);
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int test__hists_link(struct test *test, int subtest);
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int test__python_use(struct test *test, int subtest);
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int test__bp_signal(struct test *test, int subtest);
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int test__bp_signal_overflow(struct test *test, int subtest);
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int test__bp_accounting(struct test *test, int subtest);
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int test__wp(struct test *test, int subtest);
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const char *test__wp_subtest_get_desc(int subtest);
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int test__wp_subtest_get_nr(void);
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int test__task_exit(struct test *test, int subtest);
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int test__mem(struct test *test, int subtest);
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int test__sw_clock_freq(struct test *test, int subtest);
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int test__code_reading(struct test *test, int subtest);
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int test__sample_parsing(struct test *test, int subtest);
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int test__keep_tracking(struct test *test, int subtest);
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int test__parse_no_sample_id_all(struct test *test, int subtest);
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int test__dwarf_unwind(struct test *test, int subtest);
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int test__expr(struct test *test, int subtest);
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int test__hists_filter(struct test *test, int subtest);
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int test__mmap_thread_lookup(struct test *test, int subtest);
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int test__thread_mg_share(struct test *test, int subtest);
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int test__hists_output(struct test *test, int subtest);
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int test__hists_cumulate(struct test *test, int subtest);
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int test__switch_tracking(struct test *test, int subtest);
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int test__fdarray__filter(struct test *test, int subtest);
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int test__fdarray__add(struct test *test, int subtest);
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int test__kmod_path__parse(struct test *test, int subtest);
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int test__thread_map(struct test *test, int subtest);
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int test__llvm(struct test *test, int subtest);
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const char *test__llvm_subtest_get_desc(int subtest);
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int test__llvm_subtest_get_nr(void);
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int test__bpf(struct test *test, int subtest);
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const char *test__bpf_subtest_get_desc(int subtest);
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int test__bpf_subtest_get_nr(void);
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int test__session_topology(struct test *test, int subtest);
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int test__thread_map_synthesize(struct test *test, int subtest);
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int test__thread_map_remove(struct test *test, int subtest);
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int test__cpu_map_synthesize(struct test *test, int subtest);
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int test__synthesize_stat_config(struct test *test, int subtest);
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int test__synthesize_stat(struct test *test, int subtest);
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int test__synthesize_stat_round(struct test *test, int subtest);
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int test__event_update(struct test *test, int subtest);
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int test__event_times(struct test *test, int subtest);
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int test__backward_ring_buffer(struct test *test, int subtest);
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int test__cpu_map_print(struct test *test, int subtest);
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int test__sdt_event(struct test *test, int subtest);
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int test__is_printable_array(struct test *test, int subtest);
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int test__bitmap_print(struct test *test, int subtest);
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int test__perf_hooks(struct test *test, int subtest);
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int test__clang(struct test *test, int subtest);
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const char *test__clang_subtest_get_desc(int subtest);
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int test__clang_subtest_get_nr(void);
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int test__unit_number__scnprint(struct test *test, int subtest);
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int test__mem2node(struct test *t, int subtest);
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int test__map_groups__merge_in(struct test *t, int subtest);
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int test__time_utils(struct test *t, int subtest);
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bool test__bp_signal_is_supported(void);
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bool test__wp_is_supported(void);
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#if defined(__arm__) || defined(__aarch64__)
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#ifdef HAVE_DWARF_UNWIND_SUPPORT
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struct thread;
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struct perf_sample;
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int test__arch_unwind_sample(struct perf_sample *sample,
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struct thread *thread);
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#endif
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#endif
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#if defined(__arm__)
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int test__vectors_page(struct test *test, int subtest);
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#endif
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#endif /* TESTS_H */
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