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author | Abdiel Janulgue <abdiel.janulgue@linux.intel.com> | 2017-06-16 14:09:56 +0300 |
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committer | Abdiel Janulgue <abdiel.janulgue@linux.intel.com> | 2017-06-16 14:24:06 +0300 |
commit | 8ead46cb63b0f94a4e878df623332e311ac172ac (patch) | |
tree | d6d6262e47dd005da44dbbb7a7f7c02d7c9c0759 /tests/tools_test.c | |
parent | 89b93c0a92153d9f685a29ffc48331d7feb52b77 (diff) |
Convert tools shell tests to C version
v4: Go thru /dev/kmsg instead of dmesg | grep .... (Arek).
Split conversion to couple of patches.
Converted:
- sysfs_l3_parity
- test_rte_check (same as check_drm_clients)
- tools_test
- ZZ_check_dmesg
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Diffstat (limited to 'tests/tools_test.c')
-rw-r--r-- | tests/tools_test.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/tests/tools_test.c b/tests/tools_test.c new file mode 100644 index 00000000..ccd165de --- /dev/null +++ b/tests/tools_test.c @@ -0,0 +1,145 @@ +/* + * Copyright © 2017 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include "igt.h" +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> + +/** + * Parse the r-value of a [cmd] string. + */ +static bool check_cmd_return_value(const char *s, void *data) +{ + int *val = data; + char *cmd, *found; + const char *delim = "[cmd]"; + const int delim_len = strlen(delim); + + if (!(cmd = strstr(s, delim))) + return false; + + found = cmd + delim_len + 1; + igt_assert(delim_len + strlen(found) < strlen(cmd)); + + *val = atoi(found); + return true; +} + +static bool kmsg_check(const char *str) +{ + int fd; + FILE *file = NULL; + + fd = open("/dev/kmsg", O_RDONLY | O_NONBLOCK); + if (fd != -1) + file = fdopen(fd, "r"); + if (file) { + size_t len = 0; + char *line = NULL; + char *ret = NULL; + + while (getline(&line, &len, file) != -1) { + if ((ret = strstr(line, str)) != NULL) { + break; + } + } + free(line); + fclose(file); + close(fd); + if (ret) + return true; + } else { + close(fd); + igt_warn("Unable to retrieve kernel log (from /dev/kmsg)\n"); + } + return false; +} + +igt_main +{ + igt_skip_on_simulation(); + + igt_subtest("sysfs_l3_parity") { + int exec_return; + + igt_system_cmd(exec_return, + "../tools/intel_l3_parity -r 0 -b 0 " + "-s 0 -e"); + igt_assert(exec_return == IGT_EXIT_SUCCESS); + + igt_system_cmd(exec_return, + "../tools/intel_l3_parity -l | " + "grep -c 'Row 0, Bank 0, Subbank 0 " + "is disabled'"); + if (exec_return == IGT_EXIT_SUCCESS) { + int val = -1; + igt_log_buffer_inspect(check_cmd_return_value, + &val); + igt_assert(val == 1); + } else { + igt_fail(IGT_EXIT_FAILURE); + } + + igt_system_cmd(exec_return, + "../tools/intel_l3_parity -r 0 -b 0 " + "-s 0 -e"); + igt_assert(exec_return == IGT_EXIT_SUCCESS); + + /* Check that we can clear remaps */ + igt_system_cmd(exec_return, + "../tools/intel_l3_parity -l | " + "wc -l"); + if (exec_return == IGT_EXIT_SUCCESS) { + int val = -1; + igt_log_buffer_inspect(check_cmd_return_value, + &val); + igt_assert(val == 1); + } else { + igt_fail(IGT_EXIT_FAILURE); + } + } + + igt_subtest("tools_test") { + char *cmd; + + igt_assert(asprintf(&cmd, + "../tools/intel_reg read 0x4030") + != -1); + igt_assert(igt_system_quiet(cmd) == IGT_EXIT_SUCCESS); + free(cmd); + + igt_assert(asprintf(&cmd, "../tools/intel_reg dump") + != -1); + igt_assert(igt_system_quiet(cmd) == IGT_EXIT_SUCCESS); + free(cmd); + } + + igt_subtest("check_dmesg") { + igt_assert(!kmsg_check("*ERROR*")); + igt_assert(!kmsg_check("------[ cut here ]----")); + } +} |