--- /dev/null
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <limits.h>
+
+#include <rte_common.h>
+#include <rte_debug.h>
+#include <rte_errno.h>
+#include <rte_fbarray.h>
+
+#include "test.h"
+
+struct fbarray_testsuite_params {
+ struct rte_fbarray arr;
+ int start;
+ int end;
+};
+
+static struct fbarray_testsuite_params param;
+
+#define FBARRAY_TEST_ARR_NAME "fbarray_autotest"
+#define FBARRAY_TEST_LEN 256
+#define FBARRAY_TEST_ELT_SZ (sizeof(int))
+
+static int autotest_setup(void)
+{
+ return rte_fbarray_init(¶m.arr, FBARRAY_TEST_ARR_NAME,
+ FBARRAY_TEST_LEN, FBARRAY_TEST_ELT_SZ);
+}
+
+static void autotest_teardown(void)
+{
+ rte_fbarray_destroy(¶m.arr);
+}
+
+static int init_array(void)
+{
+ int i;
+ for (i = param.start; i <= param.end; i++) {
+ if (rte_fbarray_set_used(¶m.arr, i))
+ return -1;
+ }
+ return 0;
+}
+
+static void reset_array(void)
+{
+ int i;
+ for (i = 0; i < FBARRAY_TEST_LEN; i++)
+ rte_fbarray_set_free(¶m.arr, i);
+}
+
+static int first_msk_test_setup(void)
+{
+ /* put all within first mask */
+ param.start = 3;
+ param.end = 10;
+ return init_array();
+}
+
+static int cross_msk_test_setup(void)
+{
+ /* put all within second and third mask */
+ param.start = 70;
+ param.end = 160;
+ return init_array();
+}
+
+static int multi_msk_test_setup(void)
+{
+ /* put all within first and last mask */
+ param.start = 3;
+ param.end = FBARRAY_TEST_LEN - 20;
+ return init_array();
+}
+
+static int last_msk_test_setup(void)
+{
+ /* put all within last mask */
+ param.start = FBARRAY_TEST_LEN - 20;
+ param.end = FBARRAY_TEST_LEN - 1;
+ return init_array();
+}
+
+static int full_msk_test_setup(void)
+{
+ /* fill entire mask */
+ param.start = 0;
+ param.end = FBARRAY_TEST_LEN - 1;
+ return init_array();
+}
+
+static int empty_msk_test_setup(void)
+{
+ /* do not fill anything in */
+ reset_array();
+ return 0;
+}
+
+static int test_invalid(void)
+{
+ struct rte_fbarray dummy;
+
+ /* invalid parameters */
+ TEST_ASSERT_FAIL(rte_fbarray_attach(NULL),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT_FAIL(rte_fbarray_detach(NULL),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT_FAIL(rte_fbarray_destroy(NULL),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno valuey\n");
+ TEST_ASSERT_FAIL(rte_fbarray_init(NULL, "fail", 16, 16),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT_FAIL(rte_fbarray_init(&dummy, NULL, 16, 16),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT_FAIL(rte_fbarray_init(&dummy, "fail", 0, 16),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT_FAIL(rte_fbarray_init(&dummy, "fail", 16, 0),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ /* len must not be greater than INT_MAX */
+ TEST_ASSERT_FAIL(rte_fbarray_init(&dummy, "fail", INT_MAX + 1U, 16),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT_NULL(rte_fbarray_get(NULL, 0),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_idx(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_set_free(NULL, 0),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_set_used(NULL, 0),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_contig_free(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_contig_used(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_rev_contig_free(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_rev_contig_used(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_free(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_used(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_free(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_used(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_free(NULL, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_used(NULL, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_n_free(NULL, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_n_used(NULL, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_is_used(NULL, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT_SUCCESS(rte_fbarray_init(&dummy, "success",
+ FBARRAY_TEST_LEN, 8),
+ "Failed to initialize valid fbarray\n");
+
+ /* test API for handling invalid parameters with a valid fbarray */
+ TEST_ASSERT_NULL(rte_fbarray_get(&dummy, FBARRAY_TEST_LEN),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_idx(&dummy, NULL) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_set_free(&dummy, FBARRAY_TEST_LEN),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_set_used(&dummy, FBARRAY_TEST_LEN),
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_contig_free(&dummy, FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_contig_used(&dummy, FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_rev_contig_free(&dummy,
+ FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_rev_contig_used(&dummy,
+ FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_next_free(&dummy, FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_next_used(&dummy, FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_prev_free(&dummy, FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_prev_used(&dummy, FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_next_n_free(&dummy,
+ FBARRAY_TEST_LEN, 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_free(&dummy, 0,
+ FBARRAY_TEST_LEN + 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_free(&dummy, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_next_n_used(&dummy,
+ FBARRAY_TEST_LEN, 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_used(&dummy, 0,
+ FBARRAY_TEST_LEN + 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_used(&dummy, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_prev_n_free(&dummy,
+ FBARRAY_TEST_LEN, 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_n_free(&dummy, 0,
+ FBARRAY_TEST_LEN + 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_n_free(&dummy, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_find_prev_n_used(&dummy,
+ FBARRAY_TEST_LEN, 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_n_used(&dummy, 0,
+ FBARRAY_TEST_LEN + 1) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_n_used(&dummy, 0, 0) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT(rte_fbarray_is_used(&dummy, FBARRAY_TEST_LEN) < 0,
+ "Call succeeded with invalid parameters\n");
+ TEST_ASSERT_EQUAL(rte_errno, EINVAL, "Wrong errno value\n");
+
+ TEST_ASSERT_SUCCESS(rte_fbarray_destroy(&dummy),
+ "Failed to destroy valid fbarray\n");
+
+ return TEST_SUCCESS;
+}
+
+static int check_free(void)
+{
+ const int idx = 0;
+ const int last_idx = FBARRAY_TEST_LEN - 1;
+
+ /* ensure we can find a free spot */
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_free(¶m.arr, idx), idx,
+ "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_n_free(¶m.arr, idx, 1), idx,
+ "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_contig_free(¶m.arr, idx),
+ FBARRAY_TEST_LEN,
+ "Free space not found where expected\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_free(¶m.arr, idx), idx,
+ "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_n_free(¶m.arr, idx, 1), idx,
+ "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_free(¶m.arr, idx), 1,
+ "Free space not found where expected\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_free(¶m.arr, last_idx),
+ last_idx, "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_n_free(¶m.arr, last_idx, 1),
+ last_idx, "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_free(¶m.arr,
+ last_idx), FBARRAY_TEST_LEN,
+ "Free space not found where expected\n");
+
+ /* ensure we can't find any used spots */
+ TEST_ASSERT(rte_fbarray_find_next_used(¶m.arr, idx) < 0,
+ "Used space found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_errno, ENOENT, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_used(¶m.arr, idx, 1) < 0,
+ "Used space found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_errno, ENOENT, "Wrong errno value\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_contig_used(¶m.arr, idx), 0,
+ "Used space found where none was expected\n");
+
+ TEST_ASSERT(rte_fbarray_find_prev_used(¶m.arr, last_idx) < 0,
+ "Used space found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_errno, ENOENT, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_prev_n_used(¶m.arr, last_idx, 1) < 0,
+ "Used space found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_errno, ENOENT, "Wrong errno value\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_used(¶m.arr,
+ last_idx), 0,
+ "Used space found where none was expected\n");
+
+ return 0;
+}
+
+static int check_used_one(void)
+{
+ const int idx = 0;
+ const int last_idx = FBARRAY_TEST_LEN - 1;
+
+ /* check that we can find used spots now */
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_used(¶m.arr, idx), idx,
+ "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_n_used(¶m.arr, idx, 1), idx,
+ "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_contig_used(¶m.arr, idx), 1,
+ "Used space not found where expected\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_used(¶m.arr, last_idx), idx,
+ "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_n_used(¶m.arr, last_idx, 1),
+ idx, "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_used(¶m.arr, idx), 1,
+ "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_used(¶m.arr,
+ last_idx), idx,
+ "Used space not found where expected\n");
+
+ /* check if further indices are still free */
+ TEST_ASSERT(rte_fbarray_find_next_used(¶m.arr, idx + 1) < 0,
+ "Used space not found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_errno, ENOENT, "Wrong errno value\n");
+ TEST_ASSERT(rte_fbarray_find_next_n_used(¶m.arr, idx + 1, 1) < 0,
+ "Used space not found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_errno, ENOENT, "Wrong errno value\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_contig_used(¶m.arr, idx + 1), 0,
+ "Used space not found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_contig_free(¶m.arr, idx + 1),
+ FBARRAY_TEST_LEN - 1,
+ "Used space not found where none was expected\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_used(¶m.arr, last_idx), 0,
+ "Used space not found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_n_used(¶m.arr, last_idx, 1),
+ 0, "Used space not found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_used(¶m.arr,
+ last_idx), 0,
+ "Used space not found where none was expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_free(¶m.arr,
+ last_idx), FBARRAY_TEST_LEN - 1,
+ "Used space not found where none was expected\n");
+
+ return 0;
+}
+
+static int test_basic(void)
+{
+ const int idx = 0;
+ int i;
+
+ /* check array count */
+ TEST_ASSERT_EQUAL(param.arr.count, 0, "Wrong element count\n");
+
+ /* ensure we can find a free spot */
+ if (check_free())
+ return TEST_FAILED;
+
+ /* check if used */
+ TEST_ASSERT_EQUAL(rte_fbarray_is_used(¶m.arr, idx), 0,
+ "Used space found where not expected\n");
+
+ /* mark as used */
+ TEST_ASSERT_SUCCESS(rte_fbarray_set_used(¶m.arr, idx),
+ "Failed to set as used\n");
+
+ /* check if used again */
+ TEST_ASSERT_NOT_EQUAL(rte_fbarray_is_used(¶m.arr, idx), 0,
+ "Used space not found where expected\n");
+
+ if (check_used_one())
+ return TEST_FAILED;
+
+ /* check array count */
+ TEST_ASSERT_EQUAL(param.arr.count, 1, "Wrong element count\n");
+
+ /* check if getting pointers works for every element */
+ for (i = 0; i < FBARRAY_TEST_LEN; i++) {
+ void *td = rte_fbarray_get(¶m.arr, i);
+ TEST_ASSERT_NOT_NULL(td, "Invalid pointer returned\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_idx(¶m.arr, td), i,
+ "Wrong index returned\n");
+ }
+
+ /* mark as free */
+ TEST_ASSERT_SUCCESS(rte_fbarray_set_free(¶m.arr, idx),
+ "Failed to set as free\n");
+
+ /* check array count */
+ TEST_ASSERT_EQUAL(param.arr.count, 0, "Wrong element count\n");
+
+ /* check if used */
+ TEST_ASSERT_EQUAL(rte_fbarray_is_used(¶m.arr, idx), 0,
+ "Used space found where not expected\n");
+
+ if (check_free())
+ return TEST_FAILED;
+
+ reset_array();
+
+ return TEST_SUCCESS;
+}
+
+static int ensure_correct(struct rte_fbarray *arr, int first, int last,
+ bool used)
+{
+ int i, len = last - first + 1;
+ for (i = 0; i < len; i++) {
+ int cur = first + i;
+ int cur_len = len - i;
+
+ if (used) {
+ TEST_ASSERT_EQUAL(rte_fbarray_find_contig_used(arr,
+ cur), cur_len,
+ "Used space length is wrong\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_used(arr,
+ last), len,
+ "Used space length is wrong\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_used(arr,
+ cur), i + 1,
+ "Used space length is wrong\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_used(arr, cur),
+ cur,
+ "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_n_used(arr,
+ cur, 1), cur,
+ "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_n_used(arr, cur,
+ cur_len), cur,
+ "Used space not found where expected\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_used(arr, cur),
+ cur,
+ "Used space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_n_used(arr,
+ last, cur_len), cur,
+ "Used space not found where expected\n");
+ } else {
+ TEST_ASSERT_EQUAL(rte_fbarray_find_contig_free(arr,
+ cur), cur_len,
+ "Free space length is wrong\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_free(arr,
+ last), len,
+ "Free space length is wrong\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_rev_contig_free(arr,
+ cur), i + 1,
+ "Free space length is wrong\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_free(arr, cur),
+ cur,
+ "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_n_free(arr, cur,
+ 1), cur,
+ "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_next_n_free(arr, cur,
+ cur_len), cur,
+ "Free space not found where expected\n");
+
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_free(arr, cur),
+ cur,
+ "Free space not found where expected\n");
+ TEST_ASSERT_EQUAL(rte_fbarray_find_prev_n_free(arr,
+ last, cur_len), cur,
+ "Free space not found where expected\n");
+ }
+ }
+ return 0;
+}
+
+static int test_find(void)
+{
+ TEST_ASSERT_EQUAL((int)param.arr.count, param.end - param.start + 1,
+ "Wrong element count\n");
+ /* ensure space is free before start */
+ if (ensure_correct(¶m.arr, 0, param.start - 1, false))
+ return TEST_FAILED;
+ /* ensure space is occupied where it's supposed to be */
+ if (ensure_correct(¶m.arr, param.start, param.end, true))
+ return TEST_FAILED;
+ /* ensure space after end is free as well */
+ if (ensure_correct(¶m.arr, param.end + 1, FBARRAY_TEST_LEN - 1,
+ false))
+ return TEST_FAILED;
+ return TEST_SUCCESS;
+}
+
+static int test_empty(void)
+{
+ TEST_ASSERT_EQUAL((int)param.arr.count, 0, "Wrong element count\n");
+ /* ensure space is free */
+ if (ensure_correct(¶m.arr, 0, FBARRAY_TEST_LEN - 1, false))
+ return TEST_FAILED;
+ return TEST_SUCCESS;
+}
+
+
+static struct unit_test_suite fbarray_test_suite = {
+ .suite_name = "fbarray autotest",
+ .setup = autotest_setup,
+ .teardown = autotest_teardown,
+ .unit_test_cases = {
+ TEST_CASE(test_invalid),
+ TEST_CASE(test_basic),
+ TEST_CASE_ST(first_msk_test_setup, reset_array, test_find),
+ TEST_CASE_ST(cross_msk_test_setup, reset_array, test_find),
+ TEST_CASE_ST(multi_msk_test_setup, reset_array, test_find),
+ TEST_CASE_ST(last_msk_test_setup, reset_array, test_find),
+ TEST_CASE_ST(full_msk_test_setup, reset_array, test_find),
+ TEST_CASE_ST(empty_msk_test_setup, reset_array, test_empty),
+ TEST_CASES_END()
+ }
+};
+
+static int
+test_fbarray(void)
+{
+ return unit_test_suite_runner(&fbarray_test_suite);
+}
+
+REGISTER_TEST_COMMAND(fbarray_autotest, test_fbarray);
Code Review / deb_dpdk.git / blobdiff