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numam-dpdk/app/test/test.c
Bruce Richardson ace2f054ed test: take test names from command line 
While having the ability to run a test based off the DPDK_TEST
environment variable is useful, it's sometimes more convenient to
specify the test name as a commandline parameter to a test binary.
This patch adds support for checking all parameters after the EAL ones, and
running all valid autotests requested - either from DPDK_TEST or on the
commandline. This also allows multiple tests to be run in a single
automated session, which is useful for working with components which have
multiple test suites.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Aaron Conole <aconole@redhat.com>
2021-04-14 15:14:56 +02:00

348 lines
7.5 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2014 Intel Corporation
*/
#include <string.h>
#include <stdio.h>
#include <stdint.h>
#include <stdarg.h>
#include <stdlib.h>
#include <errno.h>
#include <termios.h>
#include <ctype.h>
#include <sys/queue.h>
#ifdef RTE_LIB_CMDLINE
#include <cmdline_rdline.h>
#include <cmdline_parse.h>
#include <cmdline_socket.h>
#include <cmdline.h>
extern cmdline_parse_ctx_t main_ctx[];
#endif
#include <rte_memory.h>
#include <rte_eal.h>
#include <rte_cycles.h>
#include <rte_log.h>
#include <rte_string_fns.h>
#ifdef RTE_LIB_TIMER
#include <rte_timer.h>
#endif
#include "test.h"
#ifdef RTE_LIB_PDUMP
#include "test_pdump.h"
#endif
#define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
const char *prgname; /* to be set to argv[0] */
static const char *recursive_call; /* used in linux for MP and other tests */
static int
no_action(void){ return 0; }
static int
do_recursive_call(void)
{
unsigned i;
struct {
const char *env_var;
int (*action_fn)(void);
} actions[] = {
{ "run_secondary_instances", test_mp_secondary },
#ifdef RTE_LIB_PDUMP
#ifdef RTE_NET_RING
{ "run_pdump_server_tests", test_pdump },
#endif
#endif
{ "test_missing_c_flag", no_action },
{ "test_main_lcore_flag", no_action },
{ "test_invalid_n_flag", no_action },
{ "test_no_hpet_flag", no_action },
{ "test_allow_flag", no_action },
{ "test_invalid_b_flag", no_action },
{ "test_invalid_vdev_flag", no_action },
{ "test_invalid_r_flag", no_action },
{ "test_misc_flags", no_action },
{ "test_memory_flags", no_action },
{ "test_file_prefix", no_action },
{ "test_no_huge_flag", no_action },
#ifdef RTE_LIB_TIMER
{ "timer_secondary_spawn_wait", test_timer_secondary },
#endif
};
if (recursive_call == NULL)
return -1;
for (i = 0; i < RTE_DIM(actions); i++) {
if (strcmp(actions[i].env_var, recursive_call) == 0)
return (actions[i].action_fn)();
}
printf("ERROR - missing action to take for %s\n", recursive_call);
return -1;
}
int last_test_result;
#define MAX_EXTRA_ARGS 32
int
main(int argc, char **argv)
{
#ifdef RTE_LIB_CMDLINE
struct cmdline *cl;
char *tests[argc]; /* store an array of tests to run */
int test_count = 0;
int i;
#endif
char *extra_args;
int ret;
extra_args = getenv("DPDK_TEST_PARAMS");
if (extra_args != NULL && strlen(extra_args) > 0) {
char **all_argv;
char *eargv[MAX_EXTRA_ARGS];
int all_argc;
int eargc;
int i;
RTE_LOG(INFO, APP, "Using additional DPDK_TEST_PARAMS: '%s'\n",
extra_args);
eargc = rte_strsplit(extra_args, strlen(extra_args),
eargv, MAX_EXTRA_ARGS, ' ');
/* merge argc/argv and the environment args */
all_argc = argc + eargc;
all_argv = malloc(sizeof(*all_argv) * (all_argc + 1));
if (all_argv == NULL) {
ret = -1;
goto out;
}
for (i = 0; i < argc; i++)
all_argv[i] = argv[i];
for (i = 0; i < eargc; i++)
all_argv[argc + i] = eargv[i];
all_argv[all_argc] = NULL;
/* call eal_init with combined args */
ret = rte_eal_init(all_argc, all_argv);
free(all_argv);
} else
ret = rte_eal_init(argc, argv);
if (ret < 0) {
ret = -1;
goto out;
}
argv += ret;
argc -= ret;
prgname = argv[0];
#ifdef RTE_LIB_TIMER
ret = rte_timer_subsystem_init();
if (ret < 0 && ret != -EALREADY) {
ret = -1;
goto out;
}
#endif
if (commands_init() < 0) {
ret = -1;
goto out;
}
recursive_call = getenv(RECURSIVE_ENV_VAR);
if (recursive_call != NULL) {
ret = do_recursive_call();
goto out;
}
#ifdef RTE_LIBEAL_USE_HPET
if (rte_eal_hpet_init(1) < 0)
#endif
RTE_LOG(INFO, APP,
"HPET is not enabled, using TSC as default timer\n");
#ifdef RTE_LIB_CMDLINE
char *dpdk_test = getenv("DPDK_TEST");
if (dpdk_test && strlen(dpdk_test) == 0)
dpdk_test = NULL;
if (dpdk_test && !command_valid(dpdk_test)) {
RTE_LOG(WARNING, APP, "Invalid DPDK_TEST value '%s'\n", dpdk_test);
dpdk_test = NULL;
}
if (dpdk_test)
tests[test_count++] = dpdk_test;
for (i = 1; i < argc; i++) {
if (!command_valid(argv[i]))
RTE_LOG(WARNING, APP, "Invalid test requested: '%s'\n", argv[i]);
else
tests[test_count++] = argv[i];
}
if (test_count > 0) {
char buf[1024];
cl = cmdline_new(main_ctx, "RTE>>", 0, 1);
if (cl == NULL) {
ret = -1;
goto out;
}
for (i = 0; i < test_count; i++) {
snprintf(buf, sizeof(buf), "%s\n", tests[i]);
if (cmdline_in(cl, buf, strlen(buf)) < 0) {
printf("error on cmdline input\n");
ret = -1;
} else
ret = last_test_result;
if (ret != 0)
break;
}
cmdline_free(cl);
goto out;
} else {
/* if no DPDK_TEST env variable, go interactive */
cl = cmdline_stdin_new(main_ctx, "RTE>>");
if (cl == NULL) {
ret = -1;
goto out;
}
cmdline_interact(cl);
cmdline_stdin_exit(cl);
cmdline_free(cl);
}
#endif
ret = 0;
out:
#ifdef RTE_LIB_TIMER
rte_timer_subsystem_finalize();
#endif
rte_eal_cleanup();
return ret;
}
int
unit_test_suite_runner(struct unit_test_suite *suite)
{
int test_success;
unsigned int total = 0, executed = 0, skipped = 0;
unsigned int succeeded = 0, failed = 0, unsupported = 0;
const char *status;
if (suite->suite_name) {
printf(" + ------------------------------------------------------- +\n");
printf(" + Test Suite : %s\n", suite->suite_name);
}
if (suite->setup) {
test_success = suite->setup();
if (test_success != 0) {
/*
* setup did not pass, so count all enabled tests and
* mark them as failed/skipped
*/
while (suite->unit_test_cases[total].testcase) {
if (!suite->unit_test_cases[total].enabled ||
test_success == TEST_SKIPPED)
skipped++;
else
failed++;
total++;
}
goto suite_summary;
}
}
printf(" + ------------------------------------------------------- +\n");
while (suite->unit_test_cases[total].testcase) {
if (!suite->unit_test_cases[total].enabled) {
skipped++;
total++;
continue;
} else {
executed++;
}
/* run test case setup */
if (suite->unit_test_cases[total].setup)
test_success = suite->unit_test_cases[total].setup();
else
test_success = TEST_SUCCESS;
if (test_success == TEST_SUCCESS) {
/* run the test case */
test_success = suite->unit_test_cases[total].testcase();
if (test_success == TEST_SUCCESS)
succeeded++;
else if (test_success == TEST_SKIPPED)
skipped++;
else if (test_success == -ENOTSUP)
unsupported++;
else
failed++;
} else if (test_success == -ENOTSUP) {
unsupported++;
} else {
failed++;
}
/* run the test case teardown */
if (suite->unit_test_cases[total].teardown)
suite->unit_test_cases[total].teardown();
if (test_success == TEST_SUCCESS)
status = "succeeded";
else if (test_success == TEST_SKIPPED)
status = "skipped";
else if (test_success == -ENOTSUP)
status = "unsupported";
else
status = "failed";
printf(" + TestCase [%2d] : %s %s\n", total,
suite->unit_test_cases[total].name, status);
total++;
}
/* Run test suite teardown */
if (suite->teardown)
suite->teardown();
goto suite_summary;
suite_summary:
printf(" + ------------------------------------------------------- +\n");
printf(" + Test Suite Summary \n");
printf(" + Tests Total : %2d\n", total);
printf(" + Tests Skipped : %2d\n", skipped);
printf(" + Tests Executed : %2d\n", executed);
printf(" + Tests Unsupported: %2d\n", unsupported);
printf(" + Tests Passed : %2d\n", succeeded);
printf(" + Tests Failed : %2d\n", failed);
printf(" + ------------------------------------------------------- +\n");
last_test_result = failed;
if (failed)
return TEST_FAILED;
if (total == skipped)
return TEST_SKIPPED;
return TEST_SUCCESS;
}
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