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pipewire/spa/tests/test-utils.c
Peter Hutterer cdfd50e166 spa: add spa_atob() to convert a string to a boolean 
This replaces the manual check for "true" and some (inconsistent) return value
of atoi. All those instances now require either "true" or "1" to parse as
true, any other value (including NULL) is boolean false.
2021-05-18 22:18:56 +10:00

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/* Simple Plugin API
* Copyright © 2018 Collabora Ltd.
* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
*
* 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 <spa/utils/defs.h>
#include <spa/utils/result.h>
#include <spa/utils/dict.h>
#include <spa/utils/list.h>
#include <spa/utils/hook.h>
#include <spa/utils/ringbuffer.h>
#include <spa/utils/string.h>
#include <spa/utils/type.h>
static void test_abi(void)
{
/* defs */
spa_assert(SPA_DIRECTION_INPUT == 0);
spa_assert(SPA_DIRECTION_OUTPUT == 1);
spa_assert(sizeof(struct spa_rectangle) == 8);
spa_assert(sizeof(struct spa_point) == 8);
spa_assert(sizeof(struct spa_region) == 16);
spa_assert(sizeof(struct spa_fraction) == 8);
{
struct spa_rectangle r = SPA_RECTANGLE(12, 14);
spa_assert(r.width == 12);
spa_assert(r.height == 14);
}
{
struct spa_point p = SPA_POINT(8, 34);
spa_assert(p.x == 8);
spa_assert(p.y == 34);
}
{
struct spa_region r = SPA_REGION(4, 5, 12, 13);
spa_assert(r.position.x == 4);
spa_assert(r.position.y == 5);
spa_assert(r.size.width == 12);
spa_assert(r.size.height == 13);
}
{
struct spa_fraction f = SPA_FRACTION(56, 125);
spa_assert(f.num == 56);
spa_assert(f.denom == 125);
}
#if defined(__x86_64__) && defined(__LP64__)
/* dict */
spa_assert(sizeof(struct spa_dict_item) == 16);
spa_assert(sizeof(struct spa_dict) == 16);
/* hook */
spa_assert(sizeof(struct spa_hook_list) == sizeof(struct spa_list));
spa_assert(sizeof(struct spa_hook) == 48);
/* list */
spa_assert(sizeof(struct spa_list) == 16);
#endif
/* ringbuffer */
spa_assert(sizeof(struct spa_ringbuffer) == 8);
/* type */
spa_assert(SPA_TYPE_START == 0);
spa_assert(SPA_TYPE_None == 1);
spa_assert(SPA_TYPE_Bool == 2);
spa_assert(SPA_TYPE_Id == 3);
spa_assert(SPA_TYPE_Int == 4);
spa_assert(SPA_TYPE_Long == 5);
spa_assert(SPA_TYPE_Float == 6);
spa_assert(SPA_TYPE_Double == 7);
spa_assert(SPA_TYPE_String == 8);
spa_assert(SPA_TYPE_Bytes == 9);
spa_assert(SPA_TYPE_Rectangle == 10);
spa_assert(SPA_TYPE_Fraction == 11);
spa_assert(SPA_TYPE_Bitmap == 12);
spa_assert(SPA_TYPE_Array == 13);
spa_assert(SPA_TYPE_Struct == 14);
spa_assert(SPA_TYPE_Object == 15);
spa_assert(SPA_TYPE_Sequence == 16);
spa_assert(SPA_TYPE_Pointer == 17);
spa_assert(SPA_TYPE_Fd == 18);
spa_assert(SPA_TYPE_Choice == 19);
spa_assert(SPA_TYPE_Pod == 20);
spa_assert(_SPA_TYPE_LAST == 21);
spa_assert(SPA_TYPE_EVENT_START == 0x20000);
spa_assert(SPA_TYPE_EVENT_Device == 0x20001);
spa_assert(SPA_TYPE_EVENT_Node == 0x20002);
spa_assert(_SPA_TYPE_EVENT_LAST == 0x20003);
spa_assert(SPA_TYPE_COMMAND_START == 0x30000);
spa_assert(SPA_TYPE_COMMAND_Device == 0x30001);
spa_assert(SPA_TYPE_COMMAND_Node == 0x30002);
spa_assert(_SPA_TYPE_COMMAND_LAST == 0x30003);
spa_assert(SPA_TYPE_OBJECT_START == 0x40000);
spa_assert(SPA_TYPE_OBJECT_PropInfo == 0x40001);
spa_assert(SPA_TYPE_OBJECT_Props == 0x40002);
spa_assert(SPA_TYPE_OBJECT_Format == 0x40003);
spa_assert(SPA_TYPE_OBJECT_ParamBuffers == 0x40004);
spa_assert(SPA_TYPE_OBJECT_ParamMeta == 0x40005);
spa_assert(SPA_TYPE_OBJECT_ParamIO == 0x40006);
spa_assert(SPA_TYPE_OBJECT_ParamProfile == 0x40007);
spa_assert(SPA_TYPE_OBJECT_ParamPortConfig == 0x40008);
spa_assert(SPA_TYPE_OBJECT_ParamRoute == 0x40009);
spa_assert(SPA_TYPE_OBJECT_Profiler == 0x4000a);
spa_assert(_SPA_TYPE_OBJECT_LAST == 0x4000b);
spa_assert(SPA_TYPE_VENDOR_PipeWire == 0x02000000);
spa_assert(SPA_TYPE_VENDOR_Other == 0x7f000000);
}
static void test_macros(void)
{
uint8_t ptr[64];
spa_assert(SPA_MIN(1, 2) == 1);
spa_assert(SPA_MIN(1, -2) == -2);
spa_assert(SPA_MAX(1, 2) == 2);
spa_assert(SPA_MAX(1, -2) == 1);
spa_assert(SPA_CLAMP(23, 1, 16) == 16);
spa_assert(SPA_CLAMP(-1, 1, 16) == 1);
spa_assert(SPA_CLAMP(8, 1, 16) == 8);
/* SPA_MEMBER exists for backwards compatibility but should no
* longer be used, let's make sure it does what we expect it to */
spa_assert(SPA_MEMBER(ptr, 4, void) == SPA_PTROFF(ptr, 4, void));
spa_assert(SPA_MEMBER(ptr, 32, void) == SPA_PTROFF(ptr, 32, void));
spa_assert(SPA_MEMBER(ptr, 0, void) == SPA_PTROFF(ptr, 0, void));
spa_assert(SPA_MEMBER_ALIGN(ptr, 0, 4, void) == SPA_PTROFF_ALIGN(ptr, 0, 4, void));
spa_assert(SPA_MEMBER_ALIGN(ptr, 4, 32, void) == SPA_PTROFF_ALIGN(ptr, 4, 32, void));
}
static void test_result(void)
{
int res;
spa_assert(SPA_RESULT_IS_OK(0) == true);
spa_assert(SPA_RESULT_IS_OK(1) == true);
spa_assert(SPA_RESULT_IS_ERROR(0) == false);
spa_assert(SPA_RESULT_IS_ERROR(1) == false);
spa_assert(SPA_RESULT_IS_ERROR(-1) == true);
spa_assert(SPA_RESULT_IS_ASYNC(-1) == false);
spa_assert(SPA_RESULT_IS_ASYNC(0) == false);
res = SPA_RESULT_RETURN_ASYNC(11);
spa_assert(SPA_RESULT_IS_ASYNC(res) == true);
spa_assert(SPA_RESULT_IS_ERROR(res) == false);
spa_assert(SPA_RESULT_IS_OK(res) == true);
spa_assert(SPA_RESULT_ASYNC_SEQ(res) == 11);
}
static void test_dict(void)
{
struct spa_dict_item items[5] = {
SPA_DICT_ITEM_INIT("key", "value"),
SPA_DICT_ITEM_INIT("pipe", "wire"),
SPA_DICT_ITEM_INIT("test", "Works!"),
SPA_DICT_ITEM_INIT("123", ""),
SPA_DICT_ITEM_INIT("SPA", "Simple Plugin API"),
};
struct spa_dict dict = SPA_DICT_INIT_ARRAY (items);
const struct spa_dict_item *it;
int i = 0;
spa_assert(dict.n_items == 5);
spa_assert(spa_streq(spa_dict_lookup(&dict, "pipe"), "wire"));
spa_assert(spa_streq(spa_dict_lookup(&dict, "123"), ""));
spa_assert(spa_streq(spa_dict_lookup(&dict, "key"), "value"));
spa_assert(spa_streq(spa_dict_lookup(&dict, "SPA"), "Simple Plugin API"));
spa_assert(spa_streq(spa_dict_lookup(&dict, "test"), "Works!"));
spa_assert(spa_dict_lookup(&dict, "nonexistent") == NULL);
spa_assert(spa_dict_lookup_item(&dict, "123") == &items[3]);
spa_assert(spa_dict_lookup_item(&dict, "foobar") == NULL);
spa_dict_for_each(it, &dict) {
spa_assert(it == &items[i++]);
}
spa_assert(i == 5);
}
struct string_list {
char string[20];
struct spa_list node;
};
static void test_list(void)
{
struct string_list list;
struct spa_list *head = &list.node;
struct string_list *e;
int i;
spa_list_init(head);
spa_assert(spa_list_is_empty(head));
e = malloc(sizeof(struct string_list));
strcpy(e->string, "test");
spa_list_insert(head, &e->node);
spa_assert(!spa_list_is_empty(head));
spa_assert(spa_list_first(head, struct string_list, node) == e);
spa_assert(spa_list_last(head, struct string_list, node) == e);
e = malloc(sizeof(struct string_list));
strcpy(e->string, "pipewire!");
spa_list_append(head, &e->node);
spa_assert(!spa_list_is_empty(head));
spa_assert(spa_list_last(head, struct string_list, node) == e);
e = malloc(sizeof(struct string_list));
strcpy(e->string, "First element");
spa_list_prepend(head, &e->node);
spa_assert(!spa_list_is_empty(head));
spa_assert(spa_list_first(head, struct string_list, node) == e);
i = 0;
spa_list_for_each(e, head, node) {
switch (i++) {
case 0:
spa_assert(spa_streq(e->string, "First element"));
break;
case 1:
spa_assert(spa_streq(e->string, "test"));
break;
case 2:
spa_assert(spa_streq(e->string, "pipewire!"));
break;
default:
spa_assert_not_reached();
break;
}
}
i = 0;
spa_list_consume(e, head, node) {
spa_list_remove(&e->node);
free(e);
i++;
}
spa_assert(i == 3);
spa_assert(spa_list_is_empty(head));
}
struct my_hook {
int version;
void (*invoke) (void *);
};
struct my_hook_data {
bool cb1;
bool cb2;
bool cb3;
};
static void test_hook_callback_1(void *data)
{
((struct my_hook_data *) data)->cb1 = true;
}
static void test_hook_callback_2(void *data)
{
((struct my_hook_data *) data)->cb2 = true;
}
static void test_hook_callback_3(void *data)
{
((struct my_hook_data *) data)->cb3 = true;
}
static void test_hook_callback_4(void *data)
{
spa_assert_not_reached();
}
static int hook_free_count = 0;
static void hook_removed_cb(struct spa_hook *h)
{
free(h);
hook_free_count++;
}
static void test_hook(void)
{
const int VERSION = 2;
struct spa_hook_list hl;
struct my_hook callbacks[4] = {
{2, test_hook_callback_1},
{3, test_hook_callback_2},
{2, test_hook_callback_3},
/* version 1 should not be called */
{1, test_hook_callback_4}
};
struct my_hook_data data = {0};
struct spa_hook *h;
int count = 0;
spa_hook_list_init(&hl);
h = malloc(sizeof(struct spa_hook));
spa_hook_list_append(&hl, h, &callbacks[1], &data);
h->removed = hook_removed_cb;
h = malloc(sizeof(struct spa_hook));
spa_hook_list_append(&hl, h, &callbacks[2], &data);
h->removed = hook_removed_cb;
/* iterate with the simple API */
spa_hook_list_call_simple(&hl, struct my_hook, invoke, VERSION);
spa_assert(data.cb1 == false);
spa_assert(data.cb2 == true);
spa_assert(data.cb3 == true);
/* reset cb* booleans to false */
memset(&data, 0, sizeof(struct my_hook_data));
h = malloc(sizeof(struct spa_hook));
spa_hook_list_prepend(&hl, h, &callbacks[0], &data);
h->removed = hook_removed_cb;
/* call only the first hook - this should be callback_1 */
count = spa_hook_list_call_once(&hl, struct my_hook, invoke, VERSION);
spa_assert(count == 1);
spa_assert(data.cb1 == true);
spa_assert(data.cb2 == false);
spa_assert(data.cb3 == false);
/* reset cb* booleans to false */
memset(&data, 0, sizeof(struct my_hook_data));
/* add callback_4 - this is version 1, so it shouldn't be executed */
h = malloc(sizeof(struct spa_hook));
spa_hook_list_append(&hl, h, &callbacks[3], &data);
h->removed = hook_removed_cb;
count = spa_hook_list_call(&hl, struct my_hook, invoke, VERSION);
spa_assert(count == 3);
spa_assert(data.cb1 == true);
spa_assert(data.cb2 == true);
spa_assert(data.cb3 == true);
count = 0;
hook_free_count = 0;
spa_list_consume(h, &hl.list, link) {
spa_hook_remove(h);
count++;
}
spa_assert(count == 4);
spa_assert(hook_free_count == 4);
}
static void test_ringbuffer(void)
{
struct spa_ringbuffer rb;
char buffer[20];
char readbuf[20];
uint32_t idx;
int32_t fill;
spa_ringbuffer_init(&rb);
fill = spa_ringbuffer_get_write_index(&rb, &idx);
spa_assert(idx == 0);
spa_assert(fill == 0);
spa_ringbuffer_write_data(&rb, buffer, 20, idx, "hello pipewire", 14);
spa_ringbuffer_write_update(&rb, idx + 14);
fill = spa_ringbuffer_get_write_index(&rb, &idx);
spa_assert(idx == 14);
spa_assert(fill == 14);
fill = spa_ringbuffer_get_read_index(&rb, &idx);
spa_assert(idx == 0);
spa_assert(fill == 14);
spa_ringbuffer_read_data(&rb, buffer, 20, idx, readbuf, 6);
spa_ringbuffer_read_update(&rb, idx + 6);
spa_assert(!memcmp(readbuf, "hello ", 6));
fill = spa_ringbuffer_get_read_index(&rb, &idx);
spa_assert(idx == 6);
spa_assert(fill == 8);
fill = spa_ringbuffer_get_write_index(&rb, &idx);
spa_assert(idx == 14);
spa_assert(fill == 8);
spa_ringbuffer_write_data(&rb, buffer, 20, idx, " rocks !!!", 10);
spa_ringbuffer_write_update(&rb, idx + 10);
fill = spa_ringbuffer_get_write_index(&rb, &idx);
spa_assert(idx == 24);
spa_assert(fill == 18);
fill = spa_ringbuffer_get_read_index(&rb, &idx);
spa_assert(idx == 6);
spa_assert(fill == 18);
spa_ringbuffer_read_data(&rb, buffer, 20, idx, readbuf, 18);
spa_ringbuffer_read_update(&rb, idx + 18);
spa_assert(!memcmp(readbuf, "pipewire rocks !!!", 18));
fill = spa_ringbuffer_get_read_index(&rb, &idx);
spa_assert(idx == 24);
spa_assert(fill == 0);
fill = spa_ringbuffer_get_write_index(&rb, &idx);
spa_assert(idx == 24);
spa_assert(fill == 0);
/* actual buffer must have wrapped around */
spa_assert(!memcmp(buffer, " !!!o pipewire rocks", 20));
}
static void test_strtol(void)
{
int32_t v;
spa_assert(spa_atoi32("0", &v, 0) && v == 0);
spa_assert(spa_atoi32("0", &v, 16) && v == 0);
spa_assert(spa_atoi32("0", &v, 32) && v == 0);
spa_assert(spa_atoi32("-1", &v, 0) && v == -1);
spa_assert(spa_atoi32("-1234", &v, 0) && v == -1234);
spa_assert(spa_atoi32("-2147483648", &v, 0) && v == -2147483648);
spa_assert(spa_atoi32("+1", &v, 0) && v == 1);
spa_assert(spa_atoi32("+1234", &v, 0) && v == 1234);
spa_assert(spa_atoi32("+2147483647", &v, 0) && v == 2147483647);
spa_assert(spa_atoi32("65535", &v, 0) && v == 0xffff);
spa_assert(spa_atoi32("65535", &v, 10) && v == 0xffff);
spa_assert(spa_atoi32("65535", &v, 16) && v == 0x65535);
spa_assert(spa_atoi32("0xff", &v, 0) && v == 0xff);
spa_assert(spa_atoi32("0xff", &v, 16) && v == 0xff);
v = 0xabcd;
spa_assert(!spa_atoi32("0xff", &v, 10) && v == 0xabcd);
spa_assert(!spa_atoi32("fabc", &v, 10) && v == 0xabcd);
spa_assert(!spa_atoi32("fabc", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("124bogus", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("124bogus", &v, 10) && v == 0xabcd);
spa_assert(!spa_atoi32("124bogus", &v, 16) && v == 0xabcd);
spa_assert(!spa_atoi32("0xbogus", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("bogus", &v, 10) && v == 0xabcd);
spa_assert(!spa_atoi32("bogus", &v, 16) && v == 0xabcd);
spa_assert(!spa_atoi32("", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("", &v, 10) && v == 0xabcd);
spa_assert(!spa_atoi32("", &v, 16) && v == 0xabcd);
spa_assert(!spa_atoi32(" ", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32(" ", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("-2147483649", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("2147483648", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("9223372036854775807", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("-9223372036854775808", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32("9223372036854775808999", &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32(NULL, &v, 0) && v == 0xabcd);
spa_assert(!spa_atoi32(NULL, &v, 10) && v == 0xabcd);
spa_assert(!spa_atoi32(NULL, &v, 16) && v == 0xabcd);
}
static void test_streq(void)
{
spa_assert(spa_streq(NULL, NULL));
spa_assert(spa_streq("", ""));
spa_assert(spa_streq("a", "a"));
spa_assert(spa_streq("abc", "abc"));
spa_assert(!spa_streq(NULL, "abc"));
spa_assert(!spa_streq("abc", NULL));
spa_assert(spa_strneq("abc", "aaa", 1));
spa_assert(spa_strneq("abc", "abc", 7));
spa_assert(!spa_strneq("abc", "aaa", 2));
spa_assert(!spa_strneq("abc", NULL, 7));
spa_assert(!spa_strneq(NULL, "abc", 7));
}
static void test_atob(void)
{
spa_assert(spa_atob("true"));
spa_assert(spa_atob("1"));
spa_assert(!spa_atob("0"));
spa_assert(!spa_atob("-1"));
spa_assert(!spa_atob("10"));
spa_assert(!spa_atob("11"));
spa_assert(!spa_atob("t"));
spa_assert(!spa_atob("yes"));
spa_assert(!spa_atob("no"));
spa_assert(!spa_atob(NULL));
spa_assert(!spa_atob("True")); /* lower-case required */
spa_assert(!spa_atob("TRUE"));
}
int main(int argc, char *argv[])
{
test_abi();
test_macros();
test_result();
test_dict();
test_list();
test_hook();
test_ringbuffer();
test_strtol();
test_streq();
test_atob();
return 0;
}
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