if (cb_data.trace_output)
actions_add_trace_output(¶ms->common.threshold_actions, cb_data.trace_output);
- if (geteuid())
+ if (geteuid() && !in_unit_test)
fatal("osnoise needs root permission");
return ¶ms->common;
if (cb_data.trace_output)
actions_add_trace_output(¶ms->common.threshold_actions, cb_data.trace_output);
- if (geteuid())
+ if (geteuid() && !in_unit_test)
fatal("rtla needs root permission");
if (params->common.hist.no_index && !params->common.hist.with_zeros)
if (cb_data.trace_output)
actions_add_trace_output(¶ms->common.threshold_actions, cb_data.trace_output);
- if (geteuid())
+ if (geteuid() && !in_unit_test)
fatal("rtla needs root permission");
/*
if (cb_data.trace_output)
actions_add_trace_output(¶ms->common.threshold_actions, cb_data.trace_output);
- if (geteuid())
+ if (geteuid() && !in_unit_test)
fatal("rtla needs root permission");
if (params->common.hist.no_irq && params->common.hist.no_thread)
struct common_params *osnoise_hist_parse_args(int argc, char **argv);
struct common_params *timerlat_top_parse_args(int argc, char **argv);
struct common_params *timerlat_hist_parse_args(int argc, char **argv);
+
+extern bool in_unit_test;
unit_tests-y += utils.o
unit_tests-y += actions.o
unit_tests-y += unit_tests.o
+unit_tests-y += osnoise_top_cli.o
+unit_tests-y += osnoise_hist_cli.o
+unit_tests-y += timerlat_top_cli.o
+unit_tests-y += timerlat_hist_cli.o
UNIT_TESTS := $(OUTPUT)unit_tests
UNIT_TESTS_IN := $(UNIT_TESTS)-in.o
-$(UNIT_TESTS): $(UNIT_TESTS_IN) $(RTLA_IN)
+$(UNIT_TESTS): $(UNIT_TESTS_IN) $(RTLA_IN) $(LIBSUBCMD) $(LIB_STRING) $(LIB_STR_ERROR_R)
$(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $^ $(EXTLIBS) -lcheck
$(UNIT_TESTS_IN): fixdep
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+#pragma once
+
+#include "../../src/timerlat.h"
+
+/* Tracing Options */
+
+#define CLI_ASSERT_SINGLE_EVENT(_system, _event) do {\
+ ck_assert_ptr_nonnull(params->events);\
+ ck_assert_str_eq(params->events->system, _system);\
+ ck_assert_str_eq(params->events->event, _event);\
+ ck_assert_ptr_null(params->events->next);\
+} while (0)
+
+#define CLI_ASSERT_SINGLE_FILTER(_filter) do {\
+ ck_assert_ptr_nonnull(params->events);\
+ ck_assert_str_eq(params->events->filter, _filter);\
+ ck_assert_ptr_null(params->events->next);\
+} while (0)
+
+#define CLI_ASSERT_SINGLE_TRIGGER(_trigger) do {\
+ ck_assert_ptr_nonnull(params->events);\
+ ck_assert_str_eq(params->events->trigger, _trigger);\
+ ck_assert_ptr_null(params->events->next);\
+} while (0)
+
+/* CPU Configuration */
+
+#define CLI_ASSERT_CPUSET(_field, ...) do {\
+ int n;\
+ int cpus[] = { __VA_ARGS__ };\
+ for (n = 0; n < sizeof(cpus) / sizeof(int); n++)\
+ ck_assert(CPU_ISSET(cpus[n], ¶ms->_field));\
+ ck_assert_int_eq(CPU_COUNT(¶ms->_field), n);\
+} while (0)
+
+/* Auto Analysis and Actions */
+
+#define CLI_OSNOISE_ASSERT_AUTO(_stop) do {\
+ ck_assert_int_eq(params->stop_us, _stop);\
+ ck_assert_int_eq(osn_params->threshold, 1);\
+ ck_assert_int_eq(params->threshold_actions.len, 1);\
+ ck_assert_int_eq(params->threshold_actions.list[0].type, ACTION_TRACE_OUTPUT);\
+ ck_assert_str_eq(params->threshold_actions.list[0].trace_output, "osnoise_trace.txt");\
+} while (0)
+
+#define CLI_TIMERLAT_ASSERT_AUTO(_threshold) do {\
+ ck_assert_int_eq(params->stop_us, _threshold);\
+ ck_assert_int_eq(params->stop_total_us, _threshold);\
+ ck_assert_int_eq(tlat_params->print_stack, _threshold);\
+ ck_assert_int_eq(params->threshold_actions.len, 1);\
+ ck_assert_int_eq(params->threshold_actions.list[0].type, ACTION_TRACE_OUTPUT);\
+ ck_assert_str_eq(params->threshold_actions.list[0].trace_output, "timerlat_trace.txt");\
+} while (0)
+
+#define CLI_TIMERLAT_ASSERT_AA_ONLY(_threshold) do {\
+ ck_assert_int_eq(params->stop_us, _threshold);\
+ ck_assert_int_eq(params->stop_total_us, _threshold);\
+ ck_assert_int_eq(tlat_params->print_stack, _threshold);\
+ ck_assert_int_eq(params->threshold_actions.len, 0);\
+ ck_assert(params->aa_only);\
+} while (0)
+
+#define CLI_ASSERT_SINGLE_ACTION(_actions, _type, _arg, _valtype, _value) do {\
+ ck_assert_int_eq(params->_actions.len, 1);\
+ ck_assert_int_eq(params->_actions.list[0].type, _type);\
+ ck_assert_##_valtype##_eq(params->_actions.list[0]._arg, _value);\
+} while (0)
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+
+#define _GNU_SOURCE
+#include <check.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sched.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/sysinfo.h>
+
+#include "cli_params_assert.h"
+#include "../../src/cli.h"
+
+#define PARSE_ARGS(...) char *argv[] = { __VA_ARGS__, NULL };\
+ int argc = sizeof(argv) / sizeof(char *) - 1;\
+ struct common_params *params =\
+ osnoise_hist_parse_args(argc, argv);\
+ struct osnoise_params *osn_params __maybe_unused =\
+ to_osnoise_params(params)
+
+/* Tracing Options */
+
+START_TEST(test_period_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-p", "100000");
+
+ ck_assert_int_eq(osn_params->period, 100000);
+}
+END_TEST
+
+START_TEST(test_period_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--period", "100000");
+
+ ck_assert_int_eq(osn_params->period, 100000);
+}
+END_TEST
+
+START_TEST(test_runtime_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-r", "95000");
+
+ ck_assert_int_eq(osn_params->runtime, 95000);
+}
+END_TEST
+
+START_TEST(test_runtime_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--runtime", "95000");
+
+ ck_assert_int_eq(osn_params->runtime, 95000);
+}
+END_TEST
+
+START_TEST(test_stop_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-s", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_stop_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--stop", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_stop_total_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-S", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+START_TEST(test_stop_total_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--stop-total", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+START_TEST(test_threshold_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-T", "5");
+
+ ck_assert_int_eq(osn_params->threshold, 5);
+}
+END_TEST
+
+START_TEST(test_threshold_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--threshold", "5");
+
+ ck_assert_int_eq(osn_params->threshold, 5);
+}
+END_TEST
+
+START_TEST(test_trace_short_noarg)
+{
+ PARSE_ARGS("osnoise", "hist", "-t");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_short_followarg)
+{
+ PARSE_ARGS("osnoise", "hist", "-t", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_short_space)
+{
+ PARSE_ARGS("osnoise", "hist", "-t", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_short_equals)
+{
+ PARSE_ARGS("osnoise", "hist", "-t=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_noarg)
+{
+ PARSE_ARGS("osnoise", "hist", "--trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_long_followarg)
+{
+ PARSE_ARGS("osnoise", "hist", "--trace", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_long_space)
+{
+ PARSE_ARGS("osnoise", "hist", "--trace", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_equals)
+{
+ PARSE_ARGS("osnoise", "hist", "--trace=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+/* Event Configuration */
+
+START_TEST(test_event_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-e", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_event_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--event", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_filter)
+{
+ PARSE_ARGS("osnoise", "hist", "-e", "system:event", "--filter", "filter");
+
+ CLI_ASSERT_SINGLE_FILTER("filter");
+}
+END_TEST
+
+START_TEST(test_trigger)
+{
+ PARSE_ARGS("osnoise", "hist", "-e", "system:event", "--trigger", "trigger");
+
+ CLI_ASSERT_SINGLE_TRIGGER("trigger");
+}
+END_TEST
+
+/* CPU Configuration */
+
+START_TEST(test_cpus_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "hist", "-c", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_cpus_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "hist", "--cpus", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "hist", "-H", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "hist", "--house-keeping", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+/* Thread Configuration */
+
+START_TEST(test_cgroup_short_noarg)
+{
+ PARSE_ARGS("osnoise", "hist", "-C");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_short_space)
+{
+ PARSE_ARGS("osnoise", "hist", "-C", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_short_equals)
+{
+ PARSE_ARGS("osnoise", "hist", "-C=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_noarg)
+{
+ PARSE_ARGS("osnoise", "hist", "--cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_long_space)
+{
+ PARSE_ARGS("osnoise", "hist", "--cgroup", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_equals)
+{
+ PARSE_ARGS("osnoise", "hist", "--cgroup=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_priority_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-P", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+START_TEST(test_priority_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--priority", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+/* Histogram Options */
+
+START_TEST(test_bucket_size_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-b", "2");
+
+ ck_assert_int_eq(params->hist.bucket_size, 2);
+}
+END_TEST
+
+START_TEST(test_bucket_size_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--bucket-size", "2");
+
+ ck_assert_int_eq(params->hist.bucket_size, 2);
+}
+END_TEST
+
+START_TEST(test_entries_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-E", "512");
+
+ ck_assert_int_eq(params->hist.entries, 512);
+}
+END_TEST
+
+START_TEST(test_entries_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--entries", "512");
+
+ ck_assert_int_eq(params->hist.entries, 512);
+}
+END_TEST
+
+START_TEST(test_no_header)
+{
+ PARSE_ARGS("osnoise", "hist", "--no-header");
+
+ ck_assert(params->hist.no_header);
+}
+END_TEST
+
+START_TEST(test_no_index)
+{
+ PARSE_ARGS("osnoise", "hist", "--with-zeros", "--no-index");
+
+ ck_assert(params->hist.no_index);
+}
+END_TEST
+
+START_TEST(test_no_summary)
+{
+ PARSE_ARGS("osnoise", "hist", "--no-summary");
+
+ ck_assert(params->hist.no_summary);
+}
+END_TEST
+
+START_TEST(test_with_zeros)
+{
+ PARSE_ARGS("osnoise", "hist", "--with-zeros");
+
+ ck_assert(params->hist.with_zeros);
+}
+END_TEST
+
+/* System Tuning */
+
+START_TEST(test_trace_buffer_size)
+{
+ PARSE_ARGS("osnoise", "hist", "--trace-buffer-size", "200");
+
+ ck_assert_int_eq(params->buffer_size, 200);
+}
+END_TEST
+
+START_TEST(test_warm_up)
+{
+ PARSE_ARGS("osnoise", "hist", "--warm-up", "5");
+
+ ck_assert_int_eq(params->warmup, 5);
+}
+END_TEST
+
+/* Auto Analysis and Actions */
+
+START_TEST(test_auto)
+{
+ PARSE_ARGS("osnoise", "hist", "-a", "20");
+
+ CLI_OSNOISE_ASSERT_AUTO(20);
+}
+END_TEST
+
+START_TEST(test_on_end)
+{
+ PARSE_ARGS("osnoise", "hist", "--on-end", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(end_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+START_TEST(test_on_threshold)
+{
+ PARSE_ARGS("osnoise", "hist", "--on-threshold", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+/* General */
+
+START_TEST(test_debug_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-D");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_debug_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--debug");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_duration_short)
+{
+ PARSE_ARGS("osnoise", "hist", "-d", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+START_TEST(test_duration_long)
+{
+ PARSE_ARGS("osnoise", "hist", "--duration", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+Suite *osnoise_hist_cli_suite(void)
+{
+ Suite *s = suite_create("osnoise_hist_cli");
+ TCase *tc;
+
+ tc = tcase_create("tracing_options");
+ tcase_add_test(tc, test_period_short);
+ tcase_add_test(tc, test_period_long);
+ tcase_add_test(tc, test_runtime_short);
+ tcase_add_test(tc, test_runtime_long);
+ tcase_add_test(tc, test_stop_short);
+ tcase_add_test(tc, test_stop_long);
+ tcase_add_test(tc, test_stop_total_short);
+ tcase_add_test(tc, test_stop_total_long);
+ tcase_add_test(tc, test_threshold_short);
+ tcase_add_test(tc, test_threshold_long);
+ tcase_add_test(tc, test_trace_short_noarg);
+ tcase_add_test(tc, test_trace_short_followarg);
+ tcase_add_test(tc, test_trace_short_space);
+ tcase_add_test(tc, test_trace_short_equals);
+ tcase_add_test(tc, test_trace_long_noarg);
+ tcase_add_test(tc, test_trace_long_followarg);
+ tcase_add_test(tc, test_trace_long_space);
+ tcase_add_test(tc, test_trace_long_equals);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("event_configuration");
+ tcase_add_test(tc, test_event_short);
+ tcase_add_test(tc, test_event_long);
+ tcase_add_test(tc, test_filter);
+ tcase_add_test(tc, test_trigger);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("cpu_configuration");
+ tcase_add_test(tc, test_cpus_short);
+ tcase_add_test(tc, test_cpus_long);
+ tcase_add_test(tc, test_housekeeping_short);
+ tcase_add_test(tc, test_housekeeping_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("thread_configuration");
+ tcase_add_test(tc, test_cgroup_short_noarg);
+ tcase_add_test(tc, test_cgroup_short_space);
+ tcase_add_test(tc, test_cgroup_short_equals);
+ tcase_add_test(tc, test_cgroup_long_noarg);
+ tcase_add_test(tc, test_cgroup_long_space);
+ tcase_add_test(tc, test_cgroup_long_equals);
+ tcase_add_test(tc, test_priority_short);
+ tcase_add_test(tc, test_priority_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("histogram_options");
+ tcase_add_test(tc, test_bucket_size_short);
+ tcase_add_test(tc, test_bucket_size_long);
+ tcase_add_test(tc, test_entries_short);
+ tcase_add_test(tc, test_entries_long);
+ tcase_add_test(tc, test_no_header);
+ tcase_add_test(tc, test_no_index);
+ tcase_add_test(tc, test_no_summary);
+ tcase_add_test(tc, test_with_zeros);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("system_tuning");
+ tcase_add_test(tc, test_trace_buffer_size);
+ tcase_add_test(tc, test_warm_up);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("aa_actions");
+ tcase_add_test(tc, test_auto);
+ tcase_add_test(tc, test_on_end);
+ tcase_add_test(tc, test_on_threshold);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("general");
+ tcase_add_test(tc, test_debug_short);
+ tcase_add_test(tc, test_debug_long);
+ tcase_add_test(tc, test_duration_short);
+ tcase_add_test(tc, test_duration_long);
+ suite_add_tcase(s, tc);
+
+ return s;
+}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+
+#define _GNU_SOURCE
+#include <check.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sched.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/sysinfo.h>
+
+#include "cli_params_assert.h"
+#include "../../src/cli.h"
+
+#define PARSE_ARGS(...) char *argv[] = { __VA_ARGS__, NULL };\
+ int argc = sizeof(argv) / sizeof(char *) - 1;\
+ struct common_params *params =\
+ osnoise_top_parse_args(argc, argv);\
+ struct osnoise_params *osn_params __maybe_unused =\
+ to_osnoise_params(params)
+
+/* Tracing Options */
+
+START_TEST(test_period_short)
+{
+ PARSE_ARGS("osnoise", "top", "-p", "100000");
+
+ ck_assert_int_eq(osn_params->period, 100000);
+}
+END_TEST
+
+START_TEST(test_period_long)
+{
+ PARSE_ARGS("osnoise", "top", "--period", "100000");
+
+ ck_assert_int_eq(osn_params->period, 100000);
+}
+END_TEST
+
+START_TEST(test_runtime_short)
+{
+ PARSE_ARGS("osnoise", "top", "-r", "95000");
+
+ ck_assert_int_eq(osn_params->runtime, 95000);
+}
+END_TEST
+
+START_TEST(test_runtime_long)
+{
+ PARSE_ARGS("osnoise", "top", "--runtime", "95000");
+
+ ck_assert_int_eq(osn_params->runtime, 95000);
+}
+END_TEST
+
+START_TEST(test_stop_short)
+{
+ PARSE_ARGS("osnoise", "top", "-s", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_stop_long)
+{
+ PARSE_ARGS("osnoise", "top", "--stop", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_stop_total_short)
+{
+ PARSE_ARGS("osnoise", "top", "-S", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+START_TEST(test_stop_total_long)
+{
+ PARSE_ARGS("osnoise", "top", "--stop-total", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+START_TEST(test_threshold_short)
+{
+ PARSE_ARGS("osnoise", "top", "-T", "5");
+
+ ck_assert_int_eq(osn_params->threshold, 5);
+}
+END_TEST
+
+START_TEST(test_threshold_long)
+{
+ PARSE_ARGS("osnoise", "top", "--threshold", "5");
+
+ ck_assert_int_eq(osn_params->threshold, 5);
+}
+END_TEST
+
+START_TEST(test_trace_short_noarg)
+{
+ PARSE_ARGS("osnoise", "top", "-t");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_short_followarg)
+{
+ PARSE_ARGS("osnoise", "top", "-t", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_short_space)
+{
+ PARSE_ARGS("osnoise", "top", "-t", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_short_equals)
+{
+ PARSE_ARGS("osnoise", "top", "-t=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_noarg)
+{
+ PARSE_ARGS("osnoise", "top", "--trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_long_followarg)
+{
+ PARSE_ARGS("osnoise", "top", "--trace", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_long_space)
+{
+ PARSE_ARGS("osnoise", "top", "--trace", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_equals)
+{
+ PARSE_ARGS("osnoise", "top", "--trace=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+/* Event Configuration */
+
+START_TEST(test_event_short)
+{
+ PARSE_ARGS("osnoise", "top", "-e", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_event_long)
+{
+ PARSE_ARGS("osnoise", "top", "--event", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_filter)
+{
+ PARSE_ARGS("osnoise", "top", "-e", "system:event", "--filter", "filter");
+
+ CLI_ASSERT_SINGLE_FILTER("filter");
+}
+END_TEST
+
+START_TEST(test_trigger)
+{
+ PARSE_ARGS("osnoise", "top", "-e", "system:event", "--trigger", "trigger");
+
+ CLI_ASSERT_SINGLE_TRIGGER("trigger");
+}
+END_TEST
+
+/* CPU Configuration */
+
+START_TEST(test_cpus_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "top", "-c", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_cpus_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "top", "--cpus", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "top", "-H", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("osnoise", "top", "--house-keeping", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+/* Thread Configuration */
+
+START_TEST(test_cgroup_short_noarg)
+{
+ PARSE_ARGS("osnoise", "top", "-C");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_short_space)
+{
+ PARSE_ARGS("osnoise", "top", "-C", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_short_equals)
+{
+ PARSE_ARGS("osnoise", "top", "-C=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_noarg)
+{
+ PARSE_ARGS("osnoise", "top", "--cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_long_space)
+{
+ PARSE_ARGS("osnoise", "top", "--cgroup", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_equals)
+{
+ PARSE_ARGS("osnoise", "top", "--cgroup=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_priority_short)
+{
+ PARSE_ARGS("osnoise", "top", "-P", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+START_TEST(test_priority_long)
+{
+ PARSE_ARGS("osnoise", "top", "--priority", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+/* Output */
+
+START_TEST(test_quiet_short)
+{
+ PARSE_ARGS("osnoise", "top", "-q");
+
+ ck_assert(params->quiet);
+}
+END_TEST
+
+START_TEST(test_quiet_long)
+{
+ PARSE_ARGS("osnoise", "top", "--quiet");
+
+ ck_assert(params->quiet);
+}
+END_TEST
+
+/* Auto Analysis and Actions */
+
+START_TEST(test_auto)
+{
+ PARSE_ARGS("osnoise", "top", "-a", "20");
+
+ CLI_OSNOISE_ASSERT_AUTO(20);
+}
+END_TEST
+
+START_TEST(test_on_end)
+{
+ PARSE_ARGS("osnoise", "top", "--on-end", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(end_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+START_TEST(test_on_threshold)
+{
+ PARSE_ARGS("osnoise", "top", "--on-threshold", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "osnoise_trace.txt");
+}
+END_TEST
+
+/* System Tuning */
+
+START_TEST(test_trace_buffer_size)
+{
+ PARSE_ARGS("osnoise", "top", "--trace-buffer-size", "200");
+
+ ck_assert_int_eq(params->buffer_size, 200);
+}
+END_TEST
+
+START_TEST(test_warm_up)
+{
+ PARSE_ARGS("osnoise", "top", "--warm-up", "5");
+
+ ck_assert_int_eq(params->warmup, 5);
+}
+END_TEST
+
+/* General */
+
+START_TEST(test_debug_short)
+{
+ PARSE_ARGS("osnoise", "top", "-D");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_debug_long)
+{
+ PARSE_ARGS("osnoise", "top", "--debug");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_duration_short)
+{
+ PARSE_ARGS("osnoise", "top", "-d", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+START_TEST(test_duration_long)
+{
+ PARSE_ARGS("osnoise", "top", "--duration", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+Suite *osnoise_top_cli_suite(void)
+{
+ Suite *s = suite_create("osnoise_top_cli");
+ TCase *tc;
+
+ tc = tcase_create("tracing_options");
+ tcase_add_test(tc, test_period_short);
+ tcase_add_test(tc, test_period_long);
+ tcase_add_test(tc, test_runtime_short);
+ tcase_add_test(tc, test_runtime_long);
+ tcase_add_test(tc, test_stop_short);
+ tcase_add_test(tc, test_stop_long);
+ tcase_add_test(tc, test_stop_total_short);
+ tcase_add_test(tc, test_stop_total_long);
+ tcase_add_test(tc, test_threshold_short);
+ tcase_add_test(tc, test_threshold_long);
+ tcase_add_test(tc, test_trace_short_noarg);
+ tcase_add_test(tc, test_trace_short_followarg);
+ tcase_add_test(tc, test_trace_short_space);
+ tcase_add_test(tc, test_trace_short_equals);
+ tcase_add_test(tc, test_trace_long_noarg);
+ tcase_add_test(tc, test_trace_long_followarg);
+ tcase_add_test(tc, test_trace_long_space);
+ tcase_add_test(tc, test_trace_long_equals);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("event_configuration");
+ tcase_add_test(tc, test_event_short);
+ tcase_add_test(tc, test_event_long);
+ tcase_add_test(tc, test_filter);
+ tcase_add_test(tc, test_trigger);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("cpu_configuration");
+ tcase_add_test(tc, test_cpus_short);
+ tcase_add_test(tc, test_cpus_long);
+ tcase_add_test(tc, test_housekeeping_short);
+ tcase_add_test(tc, test_housekeeping_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("thread_configuration");
+ tcase_add_test(tc, test_cgroup_short_noarg);
+ tcase_add_test(tc, test_cgroup_short_space);
+ tcase_add_test(tc, test_cgroup_short_equals);
+ tcase_add_test(tc, test_cgroup_long_noarg);
+ tcase_add_test(tc, test_cgroup_long_space);
+ tcase_add_test(tc, test_cgroup_long_equals);
+ tcase_add_test(tc, test_priority_short);
+ tcase_add_test(tc, test_priority_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("output");
+ tcase_add_test(tc, test_quiet_short);
+ tcase_add_test(tc, test_quiet_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("system_tuning");
+ tcase_add_test(tc, test_trace_buffer_size);
+ tcase_add_test(tc, test_warm_up);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("aa_actions");
+ tcase_add_test(tc, test_auto);
+ tcase_add_test(tc, test_on_end);
+ tcase_add_test(tc, test_on_threshold);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("general");
+ tcase_add_test(tc, test_debug_short);
+ tcase_add_test(tc, test_debug_long);
+ tcase_add_test(tc, test_duration_short);
+ tcase_add_test(tc, test_duration_long);
+ suite_add_tcase(s, tc);
+
+ return s;
+}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+
+#define _GNU_SOURCE
+#include <check.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sched.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/sysinfo.h>
+
+#include <linux/container_of.h>
+
+#include "cli_params_assert.h"
+#include "../../src/cli.h"
+
+#define PARSE_ARGS(...) char *argv[] = { __VA_ARGS__, NULL };\
+ int argc = sizeof(argv) / sizeof(char *) - 1;\
+ struct common_params *params =\
+ timerlat_hist_parse_args(argc, argv);\
+ struct timerlat_params *tlat_params __maybe_unused =\
+ to_timerlat_params(params)
+
+/* Tracing Options */
+
+START_TEST(test_irq_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-i", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_irq_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--irq", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_period_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-p", "200");
+
+ ck_assert_int_eq(tlat_params->timerlat_period_us, 200);
+}
+END_TEST
+
+START_TEST(test_period_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--period", "200");
+
+ ck_assert_int_eq(tlat_params->timerlat_period_us, 200);
+}
+END_TEST
+
+START_TEST(test_stack_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-s", "20");
+
+ ck_assert_int_eq(tlat_params->print_stack, 20);
+}
+END_TEST
+
+START_TEST(test_stack_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--stack", "20");
+
+ ck_assert_int_eq(tlat_params->print_stack, 20);
+}
+END_TEST
+
+START_TEST(test_thread_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-T", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+START_TEST(test_thread_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--thread", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+START_TEST(test_trace_short_noarg)
+{
+ PARSE_ARGS("timerlat", "hist", "-t");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_short_followarg)
+{
+ PARSE_ARGS("timerlat", "hist", "-t", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_short_space)
+{
+ PARSE_ARGS("timerlat", "hist", "-t", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_short_equals)
+{
+ PARSE_ARGS("timerlat", "hist", "-t=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_noarg)
+{
+ PARSE_ARGS("timerlat", "hist", "--trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_long_followarg)
+{
+ PARSE_ARGS("timerlat", "hist", "--trace", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_long_space)
+{
+ PARSE_ARGS("timerlat", "hist", "--trace", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_equals)
+{
+ PARSE_ARGS("timerlat", "hist", "--trace=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+/* Event Configuration */
+
+START_TEST(test_event_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-e", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_event_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--event", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_filter)
+{
+ PARSE_ARGS("timerlat", "hist", "-e", "system:event", "--filter", "filter");
+
+ CLI_ASSERT_SINGLE_FILTER("filter");
+}
+END_TEST
+
+START_TEST(test_trigger)
+{
+ PARSE_ARGS("timerlat", "hist", "-e", "system:event", "--trigger", "trigger");
+
+ CLI_ASSERT_SINGLE_TRIGGER("trigger");
+}
+END_TEST
+
+/* CPU Configuration */
+
+START_TEST(test_cpus_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "hist", "-c", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_cpus_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "hist", "--cpus", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "hist", "-H", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "hist", "--house-keeping", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+/* Thread Configuration */
+
+START_TEST(test_cgroup_short_noarg)
+{
+ PARSE_ARGS("timerlat", "hist", "-C");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_short_space)
+{
+ PARSE_ARGS("timerlat", "hist", "-C", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_short_equals)
+{
+ PARSE_ARGS("timerlat", "hist", "-C=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_noarg)
+{
+ PARSE_ARGS("timerlat", "hist", "--cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_long_space)
+{
+ PARSE_ARGS("timerlat", "hist", "--cgroup", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_equals)
+{
+ PARSE_ARGS("timerlat", "hist", "--cgroup=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_kernel_threads_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-k");
+
+ ck_assert(params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(!params->user_data);
+}
+END_TEST
+
+START_TEST(test_kernel_threads_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--kernel-threads");
+
+ ck_assert(params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(!params->user_data);
+}
+END_TEST
+
+START_TEST(test_priority_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-P", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+START_TEST(test_priority_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--priority", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+START_TEST(test_user_load_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-U");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+START_TEST(test_user_load_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--user-load");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+START_TEST(test_user_threads_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-u");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+START_TEST(test_user_threads_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--user-threads");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+/* Histogram Options */
+
+START_TEST(test_bucket_size_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-b", "2");
+
+ ck_assert_int_eq(params->hist.bucket_size, 2);
+}
+END_TEST
+
+START_TEST(test_bucket_size_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--bucket-size", "2");
+
+ ck_assert_int_eq(params->hist.bucket_size, 2);
+}
+END_TEST
+
+START_TEST(test_entries_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-E", "512");
+
+ ck_assert_int_eq(params->hist.entries, 512);
+}
+END_TEST
+
+START_TEST(test_entries_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--entries", "512");
+
+ ck_assert_int_eq(params->hist.entries, 512);
+}
+END_TEST
+
+START_TEST(test_no_header)
+{
+ PARSE_ARGS("timerlat", "hist", "--no-header");
+
+ ck_assert(params->hist.no_header);
+}
+END_TEST
+
+START_TEST(test_no_index)
+{
+ PARSE_ARGS("timerlat", "hist", "--with-zeros", "--no-index");
+
+ ck_assert(params->hist.no_index);
+}
+END_TEST
+
+START_TEST(test_no_irq)
+{
+ PARSE_ARGS("timerlat", "hist", "--no-irq");
+
+ ck_assert(params->hist.no_irq);
+}
+END_TEST
+
+START_TEST(test_no_summary)
+{
+ PARSE_ARGS("timerlat", "hist", "--no-summary");
+
+ ck_assert(params->hist.no_summary);
+}
+END_TEST
+
+START_TEST(test_no_thread)
+{
+ PARSE_ARGS("timerlat", "hist", "--no-thread");
+
+ ck_assert(params->hist.no_thread);
+}
+END_TEST
+
+START_TEST(test_with_zeros)
+{
+ PARSE_ARGS("timerlat", "hist", "--with-zeros");
+
+ ck_assert(params->hist.with_zeros);
+}
+END_TEST
+
+/* Output */
+
+START_TEST(test_nano_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-n");
+
+ ck_assert_int_eq(params->output_divisor, 1);
+}
+END_TEST
+
+START_TEST(test_nano_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--nano");
+
+ ck_assert_int_eq(params->output_divisor, 1);
+}
+END_TEST
+
+/* System Tuning */
+
+START_TEST(test_deepest_idle_state)
+{
+ PARSE_ARGS("timerlat", "hist", "--deepest-idle-state", "1");
+
+ ck_assert_int_eq(tlat_params->deepest_idle_state, 1);
+}
+END_TEST
+
+START_TEST(test_dma_latency)
+{
+ PARSE_ARGS("timerlat", "hist", "--dma-latency", "10");
+
+ ck_assert_int_eq(tlat_params->dma_latency, 10);
+}
+END_TEST
+
+START_TEST(test_trace_buffer_size)
+{
+ PARSE_ARGS("timerlat", "hist", "--trace-buffer-size", "200");
+
+ ck_assert_int_eq(params->buffer_size, 200);
+}
+END_TEST
+
+START_TEST(test_warm_up)
+{
+ PARSE_ARGS("timerlat", "hist", "--warm-up", "5");
+
+ ck_assert_int_eq(params->warmup, 5);
+}
+END_TEST
+
+/* Auto Analysis and Actions */
+
+START_TEST(test_auto)
+{
+ PARSE_ARGS("timerlat", "hist", "-a", "20");
+
+ CLI_TIMERLAT_ASSERT_AUTO(20);
+}
+END_TEST
+
+START_TEST(test_bpf_action)
+{
+ PARSE_ARGS("timerlat", "hist", "--bpf-action", "program");
+
+ ck_assert_str_eq(tlat_params->bpf_action_program, "program");
+}
+END_TEST
+
+START_TEST(test_dump_tasks)
+{
+ PARSE_ARGS("timerlat", "hist", "--dump-tasks");
+
+ ck_assert(tlat_params->dump_tasks);
+}
+END_TEST
+
+START_TEST(test_no_aa)
+{
+ PARSE_ARGS("timerlat", "hist", "--no-aa");
+
+ ck_assert(tlat_params->no_aa);
+}
+END_TEST
+
+START_TEST(test_on_end)
+{
+ PARSE_ARGS("timerlat", "hist", "--on-end", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(end_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_on_threshold)
+{
+ PARSE_ARGS("timerlat", "hist", "--on-threshold", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_stack_format)
+{
+ PARSE_ARGS("timerlat", "hist", "--stack-format", "truncate");
+
+ ck_assert_int_eq(tlat_params->stack_format, STACK_FORMAT_TRUNCATE);
+}
+END_TEST
+
+/* General */
+
+START_TEST(test_debug_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-D");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_debug_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--debug");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_duration_short)
+{
+ PARSE_ARGS("timerlat", "hist", "-d", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+START_TEST(test_duration_long)
+{
+ PARSE_ARGS("timerlat", "hist", "--duration", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+Suite *timerlat_hist_cli_suite(void)
+{
+ Suite *s = suite_create("timerlat_hist_cli");
+ TCase *tc;
+
+ tc = tcase_create("tracing_options");
+ tcase_add_test(tc, test_irq_short);
+ tcase_add_test(tc, test_irq_long);
+ tcase_add_test(tc, test_period_short);
+ tcase_add_test(tc, test_period_long);
+ tcase_add_test(tc, test_stack_short);
+ tcase_add_test(tc, test_stack_long);
+ tcase_add_test(tc, test_thread_short);
+ tcase_add_test(tc, test_thread_long);
+ tcase_add_test(tc, test_trace_short_noarg);
+ tcase_add_test(tc, test_trace_short_followarg);
+ tcase_add_test(tc, test_trace_short_space);
+ tcase_add_test(tc, test_trace_short_equals);
+ tcase_add_test(tc, test_trace_long_noarg);
+ tcase_add_test(tc, test_trace_long_followarg);
+ tcase_add_test(tc, test_trace_long_space);
+ tcase_add_test(tc, test_trace_long_equals);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("event_configuration");
+ tcase_add_test(tc, test_event_short);
+ tcase_add_test(tc, test_event_long);
+ tcase_add_test(tc, test_filter);
+ tcase_add_test(tc, test_trigger);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("cpu_configuration");
+ tcase_add_test(tc, test_cpus_short);
+ tcase_add_test(tc, test_cpus_long);
+ tcase_add_test(tc, test_housekeeping_short);
+ tcase_add_test(tc, test_housekeeping_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("thread_configuration");
+ tcase_add_test(tc, test_cgroup_short_noarg);
+ tcase_add_test(tc, test_cgroup_short_space);
+ tcase_add_test(tc, test_cgroup_short_equals);
+ tcase_add_test(tc, test_cgroup_long_noarg);
+ tcase_add_test(tc, test_cgroup_long_space);
+ tcase_add_test(tc, test_cgroup_long_equals);
+ tcase_add_test(tc, test_kernel_threads_short);
+ tcase_add_test(tc, test_kernel_threads_long);
+ tcase_add_test(tc, test_priority_short);
+ tcase_add_test(tc, test_priority_long);
+ tcase_add_test(tc, test_user_load_short);
+ tcase_add_test(tc, test_user_load_long);
+ tcase_add_test(tc, test_user_threads_short);
+ tcase_add_test(tc, test_user_threads_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("histogram_options");
+ tcase_add_test(tc, test_bucket_size_short);
+ tcase_add_test(tc, test_bucket_size_long);
+ tcase_add_test(tc, test_entries_short);
+ tcase_add_test(tc, test_entries_long);
+ tcase_add_test(tc, test_no_header);
+ tcase_add_test(tc, test_no_index);
+ tcase_add_test(tc, test_no_irq);
+ tcase_add_test(tc, test_no_summary);
+ tcase_add_test(tc, test_no_thread);
+ tcase_add_test(tc, test_with_zeros);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("output");
+ tcase_add_test(tc, test_nano_short);
+ tcase_add_test(tc, test_nano_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("system_tuning");
+ tcase_add_test(tc, test_deepest_idle_state);
+ tcase_add_test(tc, test_dma_latency);
+ tcase_add_test(tc, test_trace_buffer_size);
+ tcase_add_test(tc, test_warm_up);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("aa_actions");
+ tcase_add_test(tc, test_auto);
+ tcase_add_test(tc, test_bpf_action);
+ tcase_add_test(tc, test_dump_tasks);
+ tcase_add_test(tc, test_no_aa);
+ tcase_add_test(tc, test_on_end);
+ tcase_add_test(tc, test_on_threshold);
+ tcase_add_test(tc, test_stack_format);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("general");
+ tcase_add_test(tc, test_debug_short);
+ tcase_add_test(tc, test_debug_long);
+ tcase_add_test(tc, test_duration_short);
+ tcase_add_test(tc, test_duration_long);
+ suite_add_tcase(s, tc);
+
+ return s;
+}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+
+#define _GNU_SOURCE
+#include <check.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sched.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/sysinfo.h>
+
+#include <linux/container_of.h>
+
+#include "cli_params_assert.h"
+#include "../../src/cli.h"
+
+#define PARSE_ARGS(...) char *argv[] = { __VA_ARGS__, NULL };\
+ int argc = sizeof(argv) / sizeof(char *) - 1;\
+ struct common_params *params =\
+ timerlat_top_parse_args(argc, argv);\
+ struct timerlat_params *tlat_params __maybe_unused =\
+ to_timerlat_params(params)
+
+/* Tracing Options */
+
+START_TEST(test_irq_short)
+{
+ PARSE_ARGS("timerlat", "top", "-i", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_irq_long)
+{
+ PARSE_ARGS("timerlat", "top", "--irq", "20");
+
+ ck_assert_int_eq(params->stop_us, 20);
+}
+END_TEST
+
+START_TEST(test_period_short)
+{
+ PARSE_ARGS("timerlat", "top", "-p", "200");
+
+ ck_assert_int_eq(tlat_params->timerlat_period_us, 200);
+}
+END_TEST
+
+START_TEST(test_period_long)
+{
+ PARSE_ARGS("timerlat", "top", "--period", "200");
+
+ ck_assert_int_eq(tlat_params->timerlat_period_us, 200);
+}
+END_TEST
+
+START_TEST(test_stack_short)
+{
+ PARSE_ARGS("timerlat", "top", "-s", "20");
+
+ ck_assert_int_eq(tlat_params->print_stack, 20);
+}
+END_TEST
+
+START_TEST(test_stack_long)
+{
+ PARSE_ARGS("timerlat", "top", "--stack", "20");
+
+ ck_assert_int_eq(tlat_params->print_stack, 20);
+}
+END_TEST
+
+START_TEST(test_thread_short)
+{
+ PARSE_ARGS("timerlat", "top", "-T", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+START_TEST(test_thread_long)
+{
+ PARSE_ARGS("timerlat", "top", "--thread", "20");
+
+ ck_assert_int_eq(params->stop_total_us, 20);
+}
+END_TEST
+
+/* Event Configuration */
+
+START_TEST(test_event_short)
+{
+ PARSE_ARGS("timerlat", "top", "-e", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_event_long)
+{
+ PARSE_ARGS("timerlat", "top", "--event", "system:event");
+
+ CLI_ASSERT_SINGLE_EVENT("system", "event");
+}
+END_TEST
+
+START_TEST(test_filter)
+{
+ PARSE_ARGS("timerlat", "top", "-e", "system:event", "--filter", "filter");
+
+ CLI_ASSERT_SINGLE_FILTER("filter");
+}
+END_TEST
+
+START_TEST(test_trigger)
+{
+ PARSE_ARGS("timerlat", "top", "-e", "system:event", "--trigger", "trigger");
+
+ CLI_ASSERT_SINGLE_TRIGGER("trigger");
+}
+END_TEST
+
+START_TEST(test_trace_short_noarg)
+{
+ PARSE_ARGS("timerlat", "top", "-t");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_short_followarg)
+{
+ PARSE_ARGS("timerlat", "top", "-t", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_short_space)
+{
+ PARSE_ARGS("timerlat", "top", "-t", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_short_equals)
+{
+ PARSE_ARGS("timerlat", "top", "-t=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_noarg)
+{
+ PARSE_ARGS("timerlat", "top", "--trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_trace_long_followarg)
+{
+ PARSE_ARGS("timerlat", "top", "--trace", "-d", "20");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+ ck_assert_int_eq(params->duration, 20); /* check if next argument is read correctly */
+}
+END_TEST
+
+START_TEST(test_trace_long_space)
+{
+ PARSE_ARGS("timerlat", "top", "--trace", "tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+START_TEST(test_trace_long_equals)
+{
+ PARSE_ARGS("timerlat", "top", "--trace=tracefile");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "tracefile");
+}
+END_TEST
+
+/* CPU Configuration */
+
+START_TEST(test_cpus_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "top", "-c", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_cpus_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "top", "--cpus", "0-1,3");
+
+ ck_assert_str_eq(params->cpus, "0-1,3");
+ CLI_ASSERT_CPUSET(monitored_cpus, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_short)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "top", "-H", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+START_TEST(test_housekeeping_long)
+{
+ nr_cpus = 4;
+
+ PARSE_ARGS("timerlat", "top", "--house-keeping", "0-1,3");
+
+ CLI_ASSERT_CPUSET(hk_cpu_set, 0, 1, 3);
+}
+END_TEST
+
+/* Thread Configuration */
+
+START_TEST(test_cgroup_short_noarg)
+{
+ PARSE_ARGS("timerlat", "top", "-C");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_short_space)
+{
+ PARSE_ARGS("timerlat", "top", "-C", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_short_equals)
+{
+ PARSE_ARGS("timerlat", "top", "-C=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_noarg)
+{
+ PARSE_ARGS("timerlat", "top", "--cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_ptr_null(params->cgroup_name);
+}
+END_TEST
+
+START_TEST(test_cgroup_long_space)
+{
+ PARSE_ARGS("timerlat", "top", "--cgroup", "cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_cgroup_long_equals)
+{
+ PARSE_ARGS("timerlat", "top", "--cgroup=cgroup");
+
+ ck_assert(params->cgroup);
+ ck_assert_str_eq(params->cgroup_name, "cgroup");
+}
+END_TEST
+
+START_TEST(test_kernel_threads_short)
+{
+ PARSE_ARGS("timerlat", "top", "-k");
+
+ ck_assert(params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(!params->user_data);
+}
+END_TEST
+
+START_TEST(test_kernel_threads_long)
+{
+ PARSE_ARGS("timerlat", "top", "--kernel-threads");
+
+ ck_assert(params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(!params->user_data);
+}
+END_TEST
+
+START_TEST(test_priority_short)
+{
+ PARSE_ARGS("timerlat", "top", "-P", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+START_TEST(test_priority_long)
+{
+ PARSE_ARGS("timerlat", "top", "--priority", "f:95");
+
+ ck_assert_int_eq(params->sched_param.sched_policy, SCHED_FIFO);
+ ck_assert_int_eq(params->sched_param.sched_priority, 95);
+}
+END_TEST
+
+START_TEST(test_user_load_short)
+{
+ PARSE_ARGS("timerlat", "top", "-U");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+START_TEST(test_user_load_long)
+{
+ PARSE_ARGS("timerlat", "top", "--user-load");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(!params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+START_TEST(test_user_threads_short)
+{
+ PARSE_ARGS("timerlat", "top", "-u");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+START_TEST(test_user_threads_long)
+{
+ PARSE_ARGS("timerlat", "top", "--user-threads");
+
+ ck_assert(!params->kernel_workload);
+ ck_assert(params->user_workload);
+ ck_assert(params->user_data);
+}
+END_TEST
+
+/* Output */
+
+START_TEST(test_nano_short)
+{
+ PARSE_ARGS("timerlat", "top", "-n");
+
+ ck_assert_int_eq(params->output_divisor, 1);
+}
+END_TEST
+
+START_TEST(test_nano_long)
+{
+ PARSE_ARGS("timerlat", "top", "--nano");
+
+ ck_assert_int_eq(params->output_divisor, 1);
+}
+END_TEST
+
+START_TEST(test_quiet_short)
+{
+ PARSE_ARGS("timerlat", "top", "-q");
+
+ ck_assert(params->quiet);
+}
+END_TEST
+
+START_TEST(test_quiet_long)
+{
+ PARSE_ARGS("timerlat", "top", "--quiet");
+
+ ck_assert(params->quiet);
+}
+END_TEST
+
+/* System Tuning */
+
+START_TEST(test_deepest_idle_state)
+{
+ PARSE_ARGS("timerlat", "top", "--deepest-idle-state", "1");
+
+ ck_assert_int_eq(tlat_params->deepest_idle_state, 1);
+}
+END_TEST
+
+START_TEST(test_dma_latency)
+{
+ PARSE_ARGS("timerlat", "top", "--dma-latency", "10");
+
+ ck_assert_int_eq(tlat_params->dma_latency, 10);
+}
+END_TEST
+
+START_TEST(test_trace_buffer_size)
+{
+ PARSE_ARGS("timerlat", "top", "--trace-buffer-size", "200");
+
+ ck_assert_int_eq(params->buffer_size, 200);
+}
+END_TEST
+
+START_TEST(test_warm_up)
+{
+ PARSE_ARGS("timerlat", "top", "--warm-up", "5");
+
+ ck_assert_int_eq(params->warmup, 5);
+}
+END_TEST
+
+/* Auto Analysis and Actions */
+
+START_TEST(test_auto)
+{
+ PARSE_ARGS("timerlat", "top", "-a", "20");
+
+ CLI_TIMERLAT_ASSERT_AUTO(20);
+}
+END_TEST
+
+START_TEST(test_aa_only)
+{
+ PARSE_ARGS("timerlat", "top", "--aa-only", "20");
+
+ CLI_TIMERLAT_ASSERT_AA_ONLY(20);
+}
+END_TEST
+
+START_TEST(test_bpf_action)
+{
+ PARSE_ARGS("timerlat", "top", "--bpf-action", "program");
+
+ ck_assert_str_eq(tlat_params->bpf_action_program, "program");
+}
+END_TEST
+
+START_TEST(test_dump_tasks)
+{
+ PARSE_ARGS("timerlat", "top", "--dump-tasks");
+
+ ck_assert(tlat_params->dump_tasks);
+}
+END_TEST
+
+START_TEST(test_no_aa)
+{
+ PARSE_ARGS("timerlat", "top", "--no-aa");
+
+ ck_assert(tlat_params->no_aa);
+}
+END_TEST
+
+START_TEST(test_on_end)
+{
+ PARSE_ARGS("timerlat", "top", "--on-end", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(end_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_on_threshold)
+{
+ PARSE_ARGS("timerlat", "top", "--on-threshold", "trace");
+
+ CLI_ASSERT_SINGLE_ACTION(threshold_actions, ACTION_TRACE_OUTPUT, trace_output, str,
+ "timerlat_trace.txt");
+}
+END_TEST
+
+START_TEST(test_stack_format)
+{
+ PARSE_ARGS("timerlat", "top", "--stack-format", "truncate");
+
+ ck_assert_int_eq(tlat_params->stack_format, STACK_FORMAT_TRUNCATE);
+}
+END_TEST
+
+/* General */
+
+START_TEST(test_debug_short)
+{
+ PARSE_ARGS("timerlat", "top", "-D");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_debug_long)
+{
+ PARSE_ARGS("timerlat", "top", "--debug");
+
+ ck_assert(config_debug);
+}
+END_TEST
+
+START_TEST(test_duration_short)
+{
+ PARSE_ARGS("timerlat", "top", "-d", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+START_TEST(test_duration_long)
+{
+ PARSE_ARGS("timerlat", "top", "--duration", "1m");
+
+ ck_assert_int_eq(params->duration, 60);
+}
+END_TEST
+
+Suite *timerlat_top_cli_suite(void)
+{
+ Suite *s = suite_create("timerlat_top_cli");
+ TCase *tc;
+
+ tc = tcase_create("tracing_options");
+ tcase_add_test(tc, test_irq_short);
+ tcase_add_test(tc, test_irq_long);
+ tcase_add_test(tc, test_period_short);
+ tcase_add_test(tc, test_period_long);
+ tcase_add_test(tc, test_stack_short);
+ tcase_add_test(tc, test_stack_long);
+ tcase_add_test(tc, test_thread_short);
+ tcase_add_test(tc, test_thread_long);
+ tcase_add_test(tc, test_trace_short_noarg);
+ tcase_add_test(tc, test_trace_short_followarg);
+ tcase_add_test(tc, test_trace_short_space);
+ tcase_add_test(tc, test_trace_short_equals);
+ tcase_add_test(tc, test_trace_long_noarg);
+ tcase_add_test(tc, test_trace_long_followarg);
+ tcase_add_test(tc, test_trace_long_space);
+ tcase_add_test(tc, test_trace_long_equals);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("event_configuration");
+ tcase_add_test(tc, test_event_short);
+ tcase_add_test(tc, test_event_long);
+ tcase_add_test(tc, test_filter);
+ tcase_add_test(tc, test_trigger);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("cpu_configuration");
+ tcase_add_test(tc, test_cpus_short);
+ tcase_add_test(tc, test_cpus_long);
+ tcase_add_test(tc, test_housekeeping_short);
+ tcase_add_test(tc, test_housekeeping_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("thread_configuration");
+ tcase_add_test(tc, test_cgroup_short_noarg);
+ tcase_add_test(tc, test_cgroup_short_space);
+ tcase_add_test(tc, test_cgroup_short_equals);
+ tcase_add_test(tc, test_cgroup_long_noarg);
+ tcase_add_test(tc, test_cgroup_long_space);
+ tcase_add_test(tc, test_cgroup_long_equals);
+ tcase_add_test(tc, test_kernel_threads_short);
+ tcase_add_test(tc, test_kernel_threads_long);
+ tcase_add_test(tc, test_priority_short);
+ tcase_add_test(tc, test_priority_long);
+ tcase_add_test(tc, test_user_load_short);
+ tcase_add_test(tc, test_user_load_long);
+ tcase_add_test(tc, test_user_threads_short);
+ tcase_add_test(tc, test_user_threads_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("output");
+ tcase_add_test(tc, test_nano_short);
+ tcase_add_test(tc, test_nano_long);
+ tcase_add_test(tc, test_quiet_short);
+ tcase_add_test(tc, test_quiet_long);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("system_tuning");
+ tcase_add_test(tc, test_deepest_idle_state);
+ tcase_add_test(tc, test_dma_latency);
+ tcase_add_test(tc, test_trace_buffer_size);
+ tcase_add_test(tc, test_warm_up);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("aa_actions");
+ tcase_add_test(tc, test_auto);
+ tcase_add_test(tc, test_aa_only);
+ tcase_add_test(tc, test_bpf_action);
+ tcase_add_test(tc, test_dump_tasks);
+ tcase_add_test(tc, test_no_aa);
+ tcase_add_test(tc, test_on_end);
+ tcase_add_test(tc, test_on_threshold);
+ tcase_add_test(tc, test_stack_format);
+ suite_add_tcase(s, tc);
+
+ tc = tcase_create("general");
+ tcase_add_test(tc, test_debug_short);
+ tcase_add_test(tc, test_debug_long);
+ tcase_add_test(tc, test_duration_short);
+ tcase_add_test(tc, test_duration_long);
+ suite_add_tcase(s, tc);
+
+ return s;
+}
#include <stdbool.h>
#include "../../src/utils.h"
+#include "../../src/cli.h"
Suite *utils_suite(void);
Suite *actions_suite(void);
+Suite *osnoise_top_cli_suite(void);
+Suite *osnoise_hist_cli_suite(void);
+Suite *timerlat_top_cli_suite(void);
+Suite *timerlat_hist_cli_suite(void);
int main(int argc, char *argv[])
{
int num_failed;
SRunner *sr;
+ in_unit_test = true;
+
sr = srunner_create(utils_suite());
srunner_add_suite(sr, actions_suite());
+ srunner_add_suite(sr, osnoise_top_cli_suite());
+ srunner_add_suite(sr, osnoise_hist_cli_suite());
+ srunner_add_suite(sr, timerlat_top_cli_suite());
+ srunner_add_suite(sr, timerlat_hist_cli_suite());
srunner_run_all(sr, CK_VERBOSE);
num_failed = srunner_ntests_failed(sr);
projects / thirdparty / linux.git / commitdiff
