-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
+#include "test.h"
+
#include <stdio.h>
#include <stdint.h>
+
+#ifdef RTE_EXEC_ENV_WINDOWS
+static int
+test_debug(void)
+{
+ printf("debug not supported on Windows, skipping test\n");
+ return TEST_SKIPPED;
+}
+
+#else
+
+#include <sys/resource.h>
+#include <sys/time.h>
#include <sys/wait.h>
#include <unistd.h>
-#include <cmdline_parse.h>
-
#include <rte_debug.h>
#include <rte_common.h>
#include <rte_eal.h>
-
-#include "test.h"
+#include <rte_service_component.h>
/*
* Debug test
* ==========
- *
- * - Call rte_dump_stack() and rte_dump_registers(). The result is not checked
- * currently, as the functions are not implemented on baremetal.
- * - Check that rte_panic() terminates the program using a non-zero error code.
- * (Only implemented on linux, since it requires the fork() system call)
*/
-#ifdef RTE_EXEC_ENV_BAREMETAL
-
-/* baremetal - don't test rte_panic or rte_exit */
-static int
-test_panic(void)
-{
- return 0;
-}
-
-static int
-test_exit(void)
-{
- return 0;
-}
-
-#else
-
-/* linuxapp - use fork() to test rte_panic() */
+/* use fork() to test rte_panic() */
static int
test_panic(void)
{
pid = fork();
- if (pid == 0)
+ if (pid == 0) {
+ struct rlimit rl;
+
+ /* No need to generate a coredump when panicking. */
+ rl.rlim_cur = rl.rlim_max = 0;
+ setrlimit(RLIMIT_CORE, &rl);
rte_panic("Test Debug\n");
- else if (pid < 0){
+ } else if (pid < 0) {
printf("Fork Failed\n");
return -1;
}
return 0;
}
-/* linuxapp - use fork() to test rte_exit() */
+/* use fork() to test rte_exit() */
static int
test_exit_val(int exit_val)
{
int pid;
int status;
+ /* manually cleanup EAL memory, as the fork() below would otherwise
+ * cause the same hugepages to be free()-ed multiple times.
+ */
+ rte_service_finalize();
+
pid = fork();
if (pid == 0)
}
wait(&status);
printf("Child process status: %d\n", status);
-#ifndef RTE_EAL_ALWAYS_PANIC_ON_ERROR
if(!WIFEXITED(status) || WEXITSTATUS(status) != (uint8_t)exit_val){
printf("Child process terminated with incorrect status (expected = %d)!\n",
exit_val);
return -1;
}
-#endif
return 0;
}
{
int test_vals[] = { 0, 1, 2, 255, -1 };
unsigned i;
- for (i = 0; i < sizeof(test_vals) / sizeof(test_vals[0]); i++){
+ for (i = 0; i < RTE_DIM(test_vals); i++) {
if (test_exit_val(test_vals[i]) < 0)
return -1;
}
return 0;
}
-#endif
-
static void
dummy_app_usage(const char *progname)
{
return 0;
}
-int
+static int
test_debug(void)
{
rte_dump_stack();
- rte_dump_registers();
if (test_panic() < 0)
return -1;
if (test_exit() < 0)
return -1;
return 0;
}
+
+#endif /* !RTE_EXEC_ENV_WINDOWS */
+
+REGISTER_TEST_COMMAND(debug_autotest, test_debug);