diff options
Diffstat (limited to 'app/test/test_errno.c')
| -rw-r--r-- | app/test/test_errno.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/app/test/test_errno.c b/app/test/test_errno.c deleted file mode 100644 index 388decbb..00000000 --- a/app/test/test_errno.c +++ /dev/null @@ -1,116 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2014 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. - */ - -#include <stdint.h> -#include <stdio.h> -#include <stdarg.h> -#include <errno.h> -#include <string.h> -#include <rte_per_lcore.h> -#include <rte_errno.h> -#include <rte_string_fns.h> - -#include "test.h" - -static int -test_errno(void) -{ - const char *rte_retval; - const char *libc_retval; -#ifdef RTE_EXEC_ENV_BSDAPP - /* BSD has a colon in the string, unlike linux */ - const char unknown_code_result[] = "Unknown error: %d"; -#else - const char unknown_code_result[] = "Unknown error %d"; -#endif - char expected_libc_retval[sizeof(unknown_code_result)+3]; - - /* use a small selection of standard errors for testing */ - int std_errs[] = {EAGAIN, EBADF, EACCES, EINTR, EINVAL}; - /* test ALL registered RTE error codes for overlap */ - int rte_errs[] = {E_RTE_SECONDARY, E_RTE_NO_CONFIG}; - unsigned i; - - rte_errno = 0; - if (rte_errno != 0) - return -1; - /* check for standard errors we return the same as libc */ - for (i = 0; i < sizeof(std_errs)/sizeof(std_errs[0]); i++){ - rte_retval = rte_strerror(std_errs[i]); - libc_retval = strerror(std_errs[i]); - printf("rte_strerror: '%s', strerror: '%s'\n", - rte_retval, libc_retval); - if (strcmp(rte_retval, libc_retval) != 0) - return -1; - } - /* for rte-specific errors ensure we return a different string - * and that the string for libc is for an unknown error - */ - for (i = 0; i < sizeof(rte_errs)/sizeof(rte_errs[0]); i++){ - rte_retval = rte_strerror(rte_errs[i]); - libc_retval = strerror(rte_errs[i]); - printf("rte_strerror: '%s', strerror: '%s'\n", - rte_retval, libc_retval); - if (strcmp(rte_retval, libc_retval) == 0) - return -1; - /* generate appropriate error string for unknown error number - * and then check that this is what we got back. If not, we have - * a duplicate error number that conflicts with errno.h */ - snprintf(expected_libc_retval, sizeof(expected_libc_retval), - unknown_code_result, rte_errs[i]); - if ((strcmp(expected_libc_retval, libc_retval) != 0) && - (strcmp("", libc_retval) != 0)){ - printf("Error, duplicate error code %d\n", rte_errs[i]); - return -1; - } - } - - /* ensure that beyond RTE_MAX_ERRNO, we always get an unknown code */ - rte_retval = rte_strerror(RTE_MAX_ERRNO + 1); - libc_retval = strerror(RTE_MAX_ERRNO + 1); - snprintf(expected_libc_retval, sizeof(expected_libc_retval), - unknown_code_result, RTE_MAX_ERRNO + 1); - printf("rte_strerror: '%s', strerror: '%s'\n", - rte_retval, libc_retval); - if ((strcmp(rte_retval, libc_retval) != 0) || - (strcmp(expected_libc_retval, libc_retval) != 0)){ - if (strcmp("", libc_retval) != 0){ - printf("Failed test for RTE_MAX_ERRNO + 1 value\n"); - return -1; - } - } - - return 0; -} - -REGISTER_TEST_COMMAND(errno_autotest, test_errno); |