+++ /dev/null
-/**
- * collectd - src/utils_config_cores_test.c
- *
- * Copyright(c) 2018 Intel Corporation. All rights reserved.
- *
- * 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 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.
- *
- * Authors:
- * Kamil Wiatrowski <kamilx.wiatrowski@intel.com>
- **/
-
-#include "collectd.h"
-
-#include "testing.h"
-#include "utils_config_cores.c" /* sic */
-
-oconfig_value_t test_cfg_values[] = {{{"0"}, OCONFIG_TYPE_STRING},
- {{"1-2"}, OCONFIG_TYPE_STRING},
- {{"[3-4]"}, OCONFIG_TYPE_STRING}};
-
-oconfig_item_t test_cfg = {
- "Cores", test_cfg_values, STATIC_ARRAY_SIZE(test_cfg_values), NULL, NULL,
- 0};
-
-static int compare_with_test_config(core_groups_list_t *cgl) {
- if (cgl->num_cgroups == 4 && cgl->cgroups[0].num_cores == 1 &&
- strcmp("0", cgl->cgroups[0].desc) == 0 && cgl->cgroups[0].cores[0] == 0 &&
- cgl->cgroups[1].num_cores == 2 &&
- strcmp("1-2", cgl->cgroups[1].desc) == 0 &&
- cgl->cgroups[1].cores[0] == 1 && cgl->cgroups[1].cores[1] == 2 &&
- cgl->cgroups[2].num_cores == 1 &&
- strcmp("3", cgl->cgroups[2].desc) == 0 && cgl->cgroups[2].cores[0] == 3 &&
- cgl->cgroups[3].num_cores == 1 &&
- strcmp("4", cgl->cgroups[3].desc) == 0 && cgl->cgroups[3].cores[0] == 4)
- return 0;
-
- return -1;
-}
-
-DEF_TEST(string_to_uint) {
- int ret = 0;
- char *s = "13", *s1 = "0xd", *s2 = "g";
- unsigned n = 0;
-
- ret = str_to_uint(s, &n);
- EXPECT_EQ_INT(0, ret);
- EXPECT_EQ_INT(13, n);
-
- ret = str_to_uint(s1, &n);
- EXPECT_EQ_INT(0, ret);
- EXPECT_EQ_INT(13, n);
-
- ret = str_to_uint(s2, &n);
- OK(ret < 0);
-
- ret = str_to_uint(NULL, &n);
- OK(ret < 0);
- return 0;
-}
-
-DEF_TEST(cores_list_to_numbers) {
- size_t n = 0;
- unsigned nums[MAX_CORES];
- char str[64] = "";
-
- n = str_list_to_nums(str, nums, STATIC_ARRAY_SIZE(nums));
- EXPECT_EQ_INT(0, n);
-
- strncpy(str, "1", STATIC_ARRAY_SIZE(str));
- n = str_list_to_nums(str, nums, STATIC_ARRAY_SIZE(nums));
- EXPECT_EQ_INT(1, n);
- EXPECT_EQ_INT(1, nums[0]);
-
- strncpy(str, "0,2-3", STATIC_ARRAY_SIZE(str));
- n = str_list_to_nums(str, nums, STATIC_ARRAY_SIZE(nums));
- EXPECT_EQ_INT(3, n);
- EXPECT_EQ_INT(0, nums[0]);
- EXPECT_EQ_INT(2, nums[1]);
- EXPECT_EQ_INT(3, nums[2]);
-
- strncpy(str, "11-0xa", STATIC_ARRAY_SIZE(str));
- n = str_list_to_nums(str, nums, STATIC_ARRAY_SIZE(nums));
- EXPECT_EQ_INT(2, n);
- EXPECT_EQ_INT(10, nums[0]);
- EXPECT_EQ_INT(11, nums[1]);
-
- snprintf(str, sizeof(str), "0-%d", (MAX_CORES - 1));
- n = str_list_to_nums(str, nums, STATIC_ARRAY_SIZE(nums));
- EXPECT_EQ_INT(MAX_CORES, n);
- EXPECT_EQ_INT(0, nums[0]);
- EXPECT_EQ_INT(MAX_CORES - 1, nums[MAX_CORES - 1]);
-
- /* Should return 0 for incorrect syntax. */
- strncpy(str, "5g", STATIC_ARRAY_SIZE(str));
- n = str_list_to_nums(str, nums, STATIC_ARRAY_SIZE(nums));
- EXPECT_EQ_INT(0, n);
- return 0;
-}
-
-DEF_TEST(check_grouped_cores) {
- int ret = 0;
- _Bool grouped;
- char src[64] = "[5-15]";
- char dest[64];
-
- ret = check_core_grouping(dest, src, sizeof(dest), &grouped);
- EXPECT_EQ_INT(0, ret);
- EXPECT_EQ_INT(0, grouped);
- EXPECT_EQ_STR("5-15", dest);
-
- strncpy(src, " 5-15", STATIC_ARRAY_SIZE(src));
- ret = check_core_grouping(dest, src, sizeof(dest), &grouped);
- EXPECT_EQ_INT(0, ret);
- EXPECT_EQ_INT(1, grouped);
- EXPECT_EQ_STR("5-15", dest);
- return 0;
-}
-
-DEF_TEST(cores_option_parse) {
- int ret = 0;
- core_groups_list_t cgl = {0};
-
- ret = config_cores_parse(&test_cfg, &cgl);
- EXPECT_EQ_INT(0, ret);
- CHECK_NOT_NULL(cgl.cgroups);
- EXPECT_EQ_INT(0, compare_with_test_config(&cgl));
-
- config_cores_cleanup(&cgl);
- return 0;
-}
-
-DEF_TEST(cores_option_parse_fail) {
- int ret = 0;
- core_groups_list_t cgl = {0};
- /* Wrong value, missing closing bracket ] */
- oconfig_value_t values = {{"[0-15"}, OCONFIG_TYPE_STRING};
- oconfig_item_t cfg = {"Cores", &values, 1, NULL, NULL, 0};
-
- ret = config_cores_parse(&cfg, &cgl);
- EXPECT_EQ_INT(-EINVAL, ret);
- EXPECT_EQ_INT(0, cgl.num_cgroups);
- OK(NULL == cgl.cgroups);
- return 0;
-}
-
-DEF_TEST(cores_default_list) {
- int ret = 0;
- core_groups_list_t cgl = {0};
-
- ret = config_cores_default(2, &cgl);
- EXPECT_EQ_INT(0, ret);
- EXPECT_EQ_INT(2, cgl.num_cgroups);
- CHECK_NOT_NULL(cgl.cgroups);
-
- CHECK_NOT_NULL(cgl.cgroups[0].cores);
- CHECK_NOT_NULL(cgl.cgroups[0].desc);
- EXPECT_EQ_STR("0", cgl.cgroups[0].desc);
- EXPECT_EQ_INT(1, cgl.cgroups[0].num_cores);
- EXPECT_EQ_INT(0, cgl.cgroups[0].cores[0]);
-
- CHECK_NOT_NULL(cgl.cgroups[1].cores);
- CHECK_NOT_NULL(cgl.cgroups[1].desc);
- EXPECT_EQ_STR("1", cgl.cgroups[1].desc);
- EXPECT_EQ_INT(1, cgl.cgroups[1].num_cores);
- EXPECT_EQ_INT(1, cgl.cgroups[1].cores[0]);
-
- config_cores_cleanup(&cgl);
- return 0;
-}
-
-DEF_TEST(cores_default_list_fail) {
- int ret = 0;
- core_groups_list_t cgl = {0};
-
- ret = config_cores_default(-1, &cgl);
- OK(ret < 0);
- ret = config_cores_default(MAX_CORES + 1, &cgl);
- OK(ret < 0);
- ret = config_cores_default(1, NULL);
- OK(ret < 0);
- return 0;
-}
-
-DEF_TEST(cores_group_cleanup) {
- core_groups_list_t cgl;
- cgl.cgroups = calloc(1, sizeof(*cgl.cgroups));
- CHECK_NOT_NULL(cgl.cgroups);
- cgl.num_cgroups = 1;
- cgl.cgroups[0].desc = strdup("1");
- cgl.cgroups[0].cores = calloc(1, sizeof(*cgl.cgroups[0].cores));
- CHECK_NOT_NULL(cgl.cgroups[0].cores);
- cgl.cgroups[0].cores[0] = 1;
- cgl.cgroups[0].num_cores = 1;
-
- config_cores_cleanup(&cgl);
- OK(NULL == cgl.cgroups);
- EXPECT_EQ_INT(0, cgl.num_cgroups);
- return 0;
-}
-
-DEF_TEST(cores_group_cmp) {
- unsigned cores_mock[] = {0, 1, 2};
- core_group_t group_mock = {"0,1,2", cores_mock, 3};
- unsigned cores_mock_2[] = {2, 3};
- core_group_t group_mock_2 = {"2,3", cores_mock_2, 2};
-
- int ret = config_cores_cmp_cgroups(&group_mock, &group_mock);
- EXPECT_EQ_INT(1, ret);
-
- ret = config_cores_cmp_cgroups(&group_mock, &group_mock_2);
- EXPECT_EQ_INT(-1, ret);
-
- cores_mock_2[0] = 4;
- ret = config_cores_cmp_cgroups(&group_mock, &group_mock_2);
- EXPECT_EQ_INT(0, ret);
- return 0;
-}
-
-int main(void) {
- RUN_TEST(string_to_uint);
- RUN_TEST(cores_list_to_numbers);
- RUN_TEST(check_grouped_cores);
-
- RUN_TEST(cores_group_cleanup);
- RUN_TEST(cores_option_parse);
- RUN_TEST(cores_option_parse_fail);
- RUN_TEST(cores_default_list);
- RUN_TEST(cores_default_list_fail);
-
- RUN_TEST(cores_group_cmp);
-
- END_TEST;
-}
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