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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | /* SPDX-License-Identifier: GPL-2.0 */ #ifndef TESTS_H #define TESTS_H #include <stdbool.h> #define TEST_ASSERT_VAL(text, cond) \ do { \ if (!(cond)) { \ pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \ return -1; \ } \ } while (0) #define TEST_ASSERT_EQUAL(text, val, expected) \ do { \ if (val != expected) { \ pr_debug("FAILED %s:%d %s (%d != %d)\n", \ __FILE__, __LINE__, text, val, expected); \ return -1; \ } \ } while (0) enum { TEST_OK = 0, TEST_FAIL = -1, TEST_SKIP = -2, }; struct test_suite; typedef int (*test_fnptr)(struct test_suite *, int); struct test_case { const char *name; const char *desc; const char *skip_reason; test_fnptr run_case; }; struct test_suite { const char *desc; struct test_case *test_cases; void *priv; }; #define DECLARE_SUITE(name) \ extern struct test_suite suite__##name; #define TEST_CASE(description, _name) \ { \ .name = #_name, \ .desc = description, \ .run_case = test__##_name, \ } #define TEST_CASE_REASON(description, _name, _reason) \ { \ .name = #_name, \ .desc = description, \ .run_case = test__##_name, \ .skip_reason = _reason, \ } #define DEFINE_SUITE(description, _name) \ struct test_case tests__##_name[] = { \ TEST_CASE(description, _name), \ { .name = NULL, } \ }; \ struct test_suite suite__##_name = { \ .desc = description, \ .test_cases = tests__##_name, \ } /* Tests */ DECLARE_SUITE(vmlinux_matches_kallsyms); DECLARE_SUITE(openat_syscall_event); DECLARE_SUITE(openat_syscall_event_on_all_cpus); DECLARE_SUITE(basic_mmap); DECLARE_SUITE(PERF_RECORD); DECLARE_SUITE(perf_evsel__roundtrip_name_test); DECLARE_SUITE(perf_evsel__tp_sched_test); DECLARE_SUITE(syscall_openat_tp_fields); DECLARE_SUITE(pmu); DECLARE_SUITE(pmu_events); DECLARE_SUITE(attr); DECLARE_SUITE(dso_data); DECLARE_SUITE(dso_data_cache); DECLARE_SUITE(dso_data_reopen); DECLARE_SUITE(parse_events); DECLARE_SUITE(hists_link); DECLARE_SUITE(python_use); DECLARE_SUITE(bp_signal); DECLARE_SUITE(bp_signal_overflow); DECLARE_SUITE(bp_accounting); DECLARE_SUITE(wp); DECLARE_SUITE(task_exit); DECLARE_SUITE(mem); DECLARE_SUITE(sw_clock_freq); DECLARE_SUITE(code_reading); DECLARE_SUITE(sample_parsing); DECLARE_SUITE(keep_tracking); DECLARE_SUITE(parse_no_sample_id_all); DECLARE_SUITE(dwarf_unwind); DECLARE_SUITE(expr); DECLARE_SUITE(hists_filter); DECLARE_SUITE(mmap_thread_lookup); DECLARE_SUITE(thread_maps_share); DECLARE_SUITE(hists_output); DECLARE_SUITE(hists_cumulate); DECLARE_SUITE(switch_tracking); DECLARE_SUITE(fdarray__filter); DECLARE_SUITE(fdarray__add); DECLARE_SUITE(kmod_path__parse); DECLARE_SUITE(thread_map); DECLARE_SUITE(bpf); DECLARE_SUITE(session_topology); DECLARE_SUITE(thread_map_synthesize); DECLARE_SUITE(thread_map_remove); DECLARE_SUITE(cpu_map); DECLARE_SUITE(synthesize_stat_config); DECLARE_SUITE(synthesize_stat); DECLARE_SUITE(synthesize_stat_round); DECLARE_SUITE(event_update); DECLARE_SUITE(event_times); DECLARE_SUITE(backward_ring_buffer); DECLARE_SUITE(sdt_event); DECLARE_SUITE(is_printable_array); DECLARE_SUITE(bitmap_print); DECLARE_SUITE(perf_hooks); DECLARE_SUITE(unit_number__scnprint); DECLARE_SUITE(mem2node); DECLARE_SUITE(maps__merge_in); DECLARE_SUITE(time_utils); DECLARE_SUITE(jit_write_elf); DECLARE_SUITE(api_io); DECLARE_SUITE(demangle_java); DECLARE_SUITE(demangle_ocaml); DECLARE_SUITE(pfm); DECLARE_SUITE(parse_metric); DECLARE_SUITE(pe_file_parsing); DECLARE_SUITE(expand_cgroup_events); DECLARE_SUITE(perf_time_to_tsc); DECLARE_SUITE(dlfilter); DECLARE_SUITE(sigtrap); DECLARE_SUITE(event_groups); DECLARE_SUITE(symbols); /* * PowerPC and S390 do not support creation of instruction breakpoints using the * perf_event interface. * * ARM requires explicit rounding down of the instruction pointer in Thumb mode, * and then requires the single-step to be handled explicitly in the overflow * handler to avoid stepping into the SIGIO handler and getting stuck on the * breakpointed instruction. * * Since arm64 has the same issue with arm for the single-step handling, this * case also gets stuck on the breakpointed instruction. * * Just disable the test for these architectures until these issues are * resolved. */ #if defined(__powerpc__) || defined(__s390x__) || defined(__arm__) || defined(__aarch64__) #define BP_SIGNAL_IS_SUPPORTED 0 #else #define BP_SIGNAL_IS_SUPPORTED 1 #endif #ifdef HAVE_DWARF_UNWIND_SUPPORT struct thread; struct perf_sample; int test__arch_unwind_sample(struct perf_sample *sample, struct thread *thread); #endif #if defined(__arm__) DECLARE_SUITE(vectors_page); #endif /* * Define test workloads to be used in test suites. */ typedef int (*workload_fnptr)(int argc, const char **argv); struct test_workload { const char *name; workload_fnptr func; }; #define DECLARE_WORKLOAD(work) \ extern struct test_workload workload__##work #define DEFINE_WORKLOAD(work) \ struct test_workload workload__##work = { \ .name = #work, \ .func = work, \ } /* The list of test workloads */ DECLARE_WORKLOAD(noploop); DECLARE_WORKLOAD(thloop); DECLARE_WORKLOAD(leafloop); DECLARE_WORKLOAD(sqrtloop); DECLARE_WORKLOAD(brstack); DECLARE_WORKLOAD(datasym); extern const char *dso_to_test; #endif /* TESTS_H */ |