pipewire/test/test-array.c

147 lines
4.1 KiB
C

/* PipeWire
*
* Copyright © 2019 Wim Taymans
*
* 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 "pwtest.h"
#include "pipewire/array.h"
PWTEST(array_test_abi)
{
/* array */
#if defined(__x86_64__) && defined(__LP64__)
pwtest_int_eq(sizeof(struct pw_array), 32U);
return PWTEST_PASS;
#else
fprintf(stderr, "Unknown arch: pw_array is size %zd\n", sizeof(struct pw_array));
return PWTEST_SKIP;
#endif
}
PWTEST(array_test)
{
struct pw_array arr;
uint32_t *ptr;
uint32_t vals[] = { 0, 100, 0x8a, 0 };
size_t i;
pw_array_init(&arr, 64);
pwtest_int_eq(SPA_N_ELEMENTS(vals), 4U);
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 0U);
pwtest_bool_false(pw_array_check_index(&arr, 0, uint32_t));
pwtest_ptr_eq(pw_array_first(&arr), pw_array_end(&arr));
pw_array_for_each(ptr, &arr)
pwtest_fail_if_reached();
for (i = 0; i < 4; i++) {
ptr = (uint32_t*)pw_array_add(&arr, sizeof(uint32_t));
*ptr = vals[i];
}
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 4U);
pwtest_bool_true(pw_array_check_index(&arr, 2, uint32_t));
pwtest_bool_true(pw_array_check_index(&arr, 3, uint32_t));
pwtest_bool_false(pw_array_check_index(&arr, 4, uint32_t));
i = 0;
pw_array_for_each(ptr, &arr) {
pwtest_int_eq(*ptr, vals[i++]);
}
/* remove second */
ptr = pw_array_get_unchecked(&arr, 2, uint32_t);
pwtest_ptr_notnull(ptr);
pw_array_remove(&arr, ptr);
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 3U);
pwtest_bool_false(pw_array_check_index(&arr, 3, uint32_t));
ptr = pw_array_get_unchecked(&arr, 2, uint32_t);
pwtest_ptr_notnull(ptr);
pwtest_int_eq(*ptr, vals[3]);
/* remove first */
ptr = pw_array_get_unchecked(&arr, 0, uint32_t);
pwtest_ptr_notnull(ptr);
pw_array_remove(&arr, ptr);
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 2U);
ptr = pw_array_get_unchecked(&arr, 0, uint32_t);
pwtest_ptr_notnull(ptr);
pwtest_int_eq(*ptr, vals[1]);
/* iterate */
ptr = (uint32_t*)pw_array_first(&arr);
pwtest_bool_true(pw_array_check(&arr, ptr));
pwtest_int_eq(*ptr, vals[1]);
ptr++;
pwtest_bool_true(pw_array_check(&arr, ptr));
pwtest_int_eq(*ptr, vals[3]);
ptr++;
pwtest_bool_false(pw_array_check(&arr, ptr));
pw_array_reset(&arr);
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 0U);
pw_array_clear(&arr);
return PWTEST_PASS;
}
PWTEST(array_clear)
{
struct pw_array arr;
uint32_t *ptr;
uint32_t vals[] = { 0, 100, 0x8a, 0 };
size_t i;
pw_array_init(&arr, 64);
for (i = 0; i < 4; i++) {
ptr = (uint32_t*)pw_array_add(&arr, sizeof(uint32_t));
*ptr = vals[i];
}
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 4U);
pw_array_clear(&arr);
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 0U);
for (i = 0; i < 4; i++) {
ptr = (uint32_t*)pw_array_add(&arr, sizeof(uint32_t));
*ptr = vals[i];
}
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 4U);
pw_array_clear(&arr);
pwtest_int_eq(pw_array_get_len(&arr, uint32_t), 0U);
return PWTEST_PASS;
}
PWTEST_SUITE(pw_array)
{
pwtest_add(array_test_abi, PWTEST_NOARG);
pwtest_add(array_test, PWTEST_NOARG);
pwtest_add(array_clear, PWTEST_NOARG);
return PWTEST_PASS;
}