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/*
* 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.
*/
#include "config.h"
#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;
}
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);
}
}
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