e8c6d50044
Currently 'perf test llvm' and 'perf test BPF' have multiple sub-tests,
but the result is provided in only one line:
# perf test LLVM
35: Test LLVM searching and compiling : Ok
This patch introduces sub-tests support, allowing 'perf test' to report
result for each sub-tests:
# perf test LLVM
35: Test LLVM searching and compiling :
35.1: Basic BPF llvm compiling test : Ok
35.2: Test kbuild searching : Ok
35.3: Compile source for BPF prologue generation test : Ok
When a failure happens:
# cat ~/.perfconfig
[llvm]
clang-path = "/bin/false"
# perf test LLVM
35: Test LLVM searching and compiling :
35.1: Basic BPF llvm compiling test : FAILED!
35.2: Test kbuild searching : Skip
35.3: Compile source for BPF prologue generation test : Skip
And:
# rm ~/.perfconfig
# ./perf test LLVM
35: Test LLVM searching and compiling :
35.1: Basic BPF llvm compiling test : Skip
35.2: Test kbuild searching : Skip
35.3: Compile source for BPF prologue generation test : Skip
Skip by user:
# ./perf test -s 1,`seq -s , 3 42`
1: vmlinux symtab matches kallsyms : Skip (user override)
2: detect openat syscall event : Ok
...
35: Test LLVM searching and compiling : Skip (user override)
...
Suggested-and-Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1447749170-175898-4-git-send-email-wangnan0@huawei.com
[ Changed so that func is not on an anonymous union ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
#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)(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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};
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/* Tests */
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int test__vmlinux_matches_kallsyms(int subtest);
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int test__openat_syscall_event(int subtest);
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int test__openat_syscall_event_on_all_cpus(int subtest);
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int test__basic_mmap(int subtest);
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int test__PERF_RECORD(int subtest);
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int test__perf_evsel__roundtrip_name_test(int subtest);
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int test__perf_evsel__tp_sched_test(int subtest);
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int test__syscall_openat_tp_fields(int subtest);
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int test__pmu(int subtest);
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int test__attr(int subtest);
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int test__dso_data(int subtest);
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int test__dso_data_cache(int subtest);
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int test__dso_data_reopen(int subtest);
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int test__parse_events(int subtest);
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int test__hists_link(int subtest);
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int test__python_use(int subtest);
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int test__bp_signal(int subtest);
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int test__bp_signal_overflow(int subtest);
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int test__task_exit(int subtest);
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int test__sw_clock_freq(int subtest);
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int test__code_reading(int subtest);
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int test__sample_parsing(int subtest);
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int test__keep_tracking(int subtest);
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int test__parse_no_sample_id_all(int subtest);
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int test__dwarf_unwind(int subtest);
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int test__hists_filter(int subtest);
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int test__mmap_thread_lookup(int subtest);
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int test__thread_mg_share(int subtest);
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int test__hists_output(int subtest);
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int test__hists_cumulate(int subtest);
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int test__switch_tracking(int subtest);
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int test__fdarray__filter(int subtest);
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int test__fdarray__add(int subtest);
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int test__kmod_path__parse(int subtest);
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int test__thread_map(int subtest);
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int test__llvm(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(int subtest);
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int test_session_topology(int subtest);
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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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#endif /* TESTS_H */
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