diff options
Diffstat (limited to 'app/test/test_eal_fs.c')
| -rw-r--r-- | app/test/test_eal_fs.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/app/test/test_eal_fs.c b/app/test/test_eal_fs.c deleted file mode 100644 index 78978120..00000000 --- a/app/test/test_eal_fs.c +++ /dev/null @@ -1,206 +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 "test.h" -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> - -/* eal_filesystem.h is not a public header file, so use relative path */ -#include "../../lib/librte_eal/common/eal_filesystem.h" - -static int -test_parse_sysfs_value(void) -{ - char filename[PATH_MAX] = ""; - char proc_path[PATH_MAX]; - char file_template[] = "/tmp/eal_test_XXXXXX"; - int tmp_file_handle = -1; - FILE *fd = NULL; - unsigned valid_number; - unsigned long retval = 0; - -#ifdef RTE_EXEC_ENV_BSDAPP - /* BSD doesn't have /proc/pid/fd */ - return 0; -#endif - - printf("Testing function eal_parse_sysfs_value()\n"); - - /* get a temporary filename to use for all tests - create temp file handle and then - * use /proc to get the actual file that we can open */ - tmp_file_handle = mkstemp(file_template); - if (tmp_file_handle == -1) { - perror("mkstemp() failure"); - goto error; - } - snprintf(proc_path, sizeof(proc_path), "/proc/self/fd/%d", tmp_file_handle); - if (readlink(proc_path, filename, sizeof(filename)) < 0) { - perror("readlink() failure"); - goto error; - } - printf("Temporary file is: %s\n", filename); - - /* test we get an error value if we use file before it's created */ - printf("Test reading a missing file ...\n"); - if (eal_parse_sysfs_value("/dev/not-quite-null", &retval) == 0) { - printf("Error with eal_parse_sysfs_value() - returned success on reading empty file\n"); - goto error; - } - printf("Confirmed return error when reading empty file\n"); - - /* test reading a valid number value with "\n" on the end */ - printf("Test reading valid values ...\n"); - valid_number = 15; - fd = fopen(filename,"w"); - if (fd == NULL) { - printf("line %d, Error opening %s: %s\n", __LINE__, filename, strerror(errno)); - goto error; - } - fprintf(fd,"%u\n", valid_number); - fclose(fd); - fd = NULL; - if (eal_parse_sysfs_value(filename, &retval) < 0) { - printf("eal_parse_sysfs_value() returned error - test failed\n"); - goto error; - } - if (retval != valid_number) { - printf("Invalid value read by eal_parse_sysfs_value() - test failed\n"); - goto error; - } - printf("Read '%u\\n' ok\n", valid_number); - - /* test reading a valid hex number value with "\n" on the end */ - valid_number = 25; - fd = fopen(filename,"w"); - if (fd == NULL) { - printf("line %d, Error opening %s: %s\n", __LINE__, filename, strerror(errno)); - goto error; - } - fprintf(fd,"0x%x\n", valid_number); - fclose(fd); - fd = NULL; - if (eal_parse_sysfs_value(filename, &retval) < 0) { - printf("eal_parse_sysfs_value() returned error - test failed\n"); - goto error; - } - if (retval != valid_number) { - printf("Invalid value read by eal_parse_sysfs_value() - test failed\n"); - goto error; - } - printf("Read '0x%x\\n' ok\n", valid_number); - - printf("Test reading invalid values ...\n"); - - /* test reading an empty file - expect failure!*/ - fd = fopen(filename,"w"); - if (fd == NULL) { - printf("line %d, Error opening %s: %s\n", __LINE__, filename, strerror(errno)); - goto error; - } - fclose(fd); - fd = NULL; - if (eal_parse_sysfs_value(filename, &retval) == 0) { - printf("eal_parse_sysfs_value() read invalid value - test failed\n"); - goto error; - } - - /* test reading a valid number value *without* "\n" on the end - expect failure!*/ - valid_number = 3; - fd = fopen(filename,"w"); - if (fd == NULL) { - printf("line %d, Error opening %s: %s\n", __LINE__, filename, strerror(errno)); - goto error; - } - fprintf(fd,"%u", valid_number); - fclose(fd); - fd = NULL; - if (eal_parse_sysfs_value(filename, &retval) == 0) { - printf("eal_parse_sysfs_value() read invalid value - test failed\n"); - goto error; - } - - /* test reading a valid number value followed by string - expect failure!*/ - valid_number = 3; - fd = fopen(filename,"w"); - if (fd == NULL) { - printf("line %d, Error opening %s: %s\n", __LINE__, filename, strerror(errno)); - goto error; - } - fprintf(fd,"%uJ\n", valid_number); - fclose(fd); - fd = NULL; - if (eal_parse_sysfs_value(filename, &retval) == 0) { - printf("eal_parse_sysfs_value() read invalid value - test failed\n"); - goto error; - } - - /* test reading a non-numeric value - expect failure!*/ - fd = fopen(filename,"w"); - if (fd == NULL) { - printf("line %d, Error opening %s: %s\n", __LINE__, filename, strerror(errno)); - goto error; - } - fprintf(fd,"error\n"); - fclose(fd); - fd = NULL; - if (eal_parse_sysfs_value(filename, &retval) == 0) { - printf("eal_parse_sysfs_value() read invalid value - test failed\n"); - goto error; - } - - close(tmp_file_handle); - unlink(filename); - printf("eal_parse_sysfs_value() - OK\n"); - return 0; - -error: - if (fd) - fclose(fd); - if (tmp_file_handle > 0) - close(tmp_file_handle); - if (filename[0] != '\0') - unlink(filename); - return -1; -} - -static int -test_eal_fs(void) -{ - if (test_parse_sysfs_value() < 0) - return -1; - return 0; -} - -REGISTER_TEST_COMMAND(eal_fs_autotest, test_eal_fs); |