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pipewire/test/test-properties.c

609 lines
18 KiB
C

/* PipeWire */
/* SPDX-FileCopyrightText: Copyright © 2019 Wim Taymans */
/* SPDX-FileCopyrightText: Copyright © 2021 Red Hat, Inc. */
/* SPDX-License-Identifier: MIT */
#include "config.h"
#include "pwtest.h"
#include "pipewire/properties.h"
PWTEST(properties_abi)
{
#if defined(__x86_64__) && defined(__LP64__)
pwtest_int_eq(sizeof(struct pw_properties), 24U);
return PWTEST_PASS;
#else
fprintf(stderr, "%zd\n", sizeof(struct pw_properties));
return PWTEST_SKIP;
#endif
}
PWTEST(properties_empty)
{
struct pw_properties *props, *copy;
void *state = NULL;
props = pw_properties_new(NULL, NULL);
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(props->dict.n_items, 0U);
pwtest_ptr_null(pw_properties_get(props, NULL));
pwtest_ptr_null(pw_properties_get(props, "unknown"));
pwtest_ptr_null(pw_properties_iterate(props, &state));
pw_properties_clear(props);
pwtest_int_eq(props->dict.n_items, 0U);
pwtest_ptr_null(pw_properties_get(props, NULL));
pwtest_ptr_null(pw_properties_get(props, ""));
pwtest_ptr_null(pw_properties_get(props, "unknown"));
pwtest_ptr_null(pw_properties_iterate(props, &state));
copy = pw_properties_copy(props);
pwtest_ptr_notnull(copy);
pw_properties_free(props);
pwtest_int_eq(copy->dict.n_items, 0U);
pwtest_ptr_null(pw_properties_get(copy, NULL));
pwtest_ptr_null(pw_properties_get(copy, ""));
pwtest_ptr_null(pw_properties_get(copy, "unknown"));
pwtest_ptr_null(pw_properties_iterate(copy, &state));
pw_properties_free(copy);
return PWTEST_PASS;
}
PWTEST(properties_set)
{
struct pw_properties *props, *copy;
void *state = NULL;
const char *str;
props = pw_properties_new(NULL, NULL);
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(pw_properties_set(props, "foo", "bar"), 1);
pwtest_int_eq(props->dict.n_items, 1U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_int_eq(pw_properties_set(props, "foo", "bar"), 0);
pwtest_int_eq(props->dict.n_items, 1U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_int_eq(pw_properties_set(props, "foo", "fuz"), 1);
pwtest_int_eq(props->dict.n_items, 1U);
pwtest_str_eq(pw_properties_get(props, "foo"), "fuz");
pwtest_int_eq(pw_properties_set(props, "bar", "foo"), 1);
pwtest_int_eq(props->dict.n_items, 2U);
pwtest_str_eq(pw_properties_get(props, "bar"), "foo");
pwtest_int_eq(pw_properties_set(props, "him", "too"), 1);
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "him"), "too");
pwtest_int_eq(pw_properties_set(props, "him", NULL), 1);
pwtest_int_eq(props->dict.n_items, 2U);
pwtest_ptr_null(pw_properties_get(props, "him"));
pwtest_int_eq(pw_properties_set(props, "him", NULL), 0);
pwtest_int_eq(props->dict.n_items, 2U);
pwtest_ptr_null(pw_properties_get(props, "him"));
pwtest_int_eq(pw_properties_set(props, "", "invalid"), 0);
pwtest_int_eq(pw_properties_set(props, NULL, "invalid"), 0);
str = pw_properties_iterate(props, &state);
pwtest_str_ne(str, NULL);
pwtest_bool_true((spa_streq(str, "foo") || spa_streq(str, "bar")));
str = pw_properties_iterate(props, &state);
pwtest_str_ne(str, NULL);
pwtest_bool_true((spa_streq(str, "foo") || spa_streq(str, "bar")));
str = pw_properties_iterate(props, &state);
pwtest_ptr_null(str);
pwtest_int_eq(pw_properties_set(props, "foo", NULL), 1);
pwtest_int_eq(props->dict.n_items, 1U);
pwtest_int_eq(pw_properties_set(props, "bar", NULL), 1);
pwtest_int_eq(props->dict.n_items, 0U);
pwtest_int_eq(pw_properties_set(props, "foo", "bar"), 1);
pwtest_int_eq(pw_properties_set(props, "bar", "foo"), 1);
pwtest_int_eq(pw_properties_set(props, "him", "too"), 1);
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "foo");
pwtest_str_eq(pw_properties_get(props, "him"), "too");
pw_properties_clear(props);
pwtest_int_eq(props->dict.n_items, 0U);
pwtest_int_eq(pw_properties_set(props, "foo", "bar"), 1);
pwtest_int_eq(pw_properties_set(props, "bar", "foo"), 1);
pwtest_int_eq(pw_properties_set(props, "him", "too"), 1);
pwtest_int_eq(props->dict.n_items, 3U);
copy = pw_properties_copy(props);
pwtest_ptr_notnull(copy);
pwtest_int_eq(copy->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(copy, "foo"), "bar");
pwtest_str_eq(pw_properties_get(copy, "bar"), "foo");
pwtest_str_eq(pw_properties_get(copy, "him"), "too");
pwtest_int_eq(pw_properties_set(copy, "bar", NULL), 1);
pwtest_int_eq(pw_properties_set(copy, "foo", NULL), 1);
pwtest_int_eq(copy->dict.n_items, 1U);
pwtest_str_eq(pw_properties_get(copy, "him"), "too");
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "foo");
pwtest_str_eq(pw_properties_get(props, "him"), "too");
pw_properties_free(props);
pw_properties_free(copy);
return PWTEST_PASS;
}
PWTEST(properties_new)
{
struct pw_properties *p;
/* Basic initialization */
p = pw_properties_new("k1", "v1", "k2", "v2", NULL);
pwtest_ptr_notnull(p);
pwtest_str_eq(pw_properties_get(p, "k1"), "v1");
pwtest_str_eq(pw_properties_get(p, "k2"), "v2");
pwtest_ptr_null(pw_properties_get(p, "k3"));
pw_properties_free(p);
/* Empty initialization should be fine */
p = pw_properties_new(NULL, NULL);
pwtest_ptr_notnull(p);
pwtest_ptr_null(pw_properties_get(p, "k1"));
pw_properties_free(p); /* sefault/valgrind only check */
p = pw_properties_new_string("k1=v1 k2 = v2\tk3\t=\tv3\nk4\n=\nv4");
pwtest_str_eq(pw_properties_get(p, "k1"), "v1");
pwtest_str_eq(pw_properties_get(p, "k2"), "v2");
pwtest_str_eq(pw_properties_get(p, "k3"), "v3");
pwtest_str_eq(pw_properties_get(p, "k4"), "v4");
pw_properties_free(p);
p = pw_properties_new("foo", "bar", "bar", "baz", "", "invalid", "him", "too", NULL);
pwtest_ptr_notnull(p);
pwtest_int_eq(p->flags, 0U);
pwtest_int_eq(p->dict.n_items, 3U);
pw_properties_free(p);
return PWTEST_PASS;
}
PWTEST(properties_new_string)
{
struct pw_properties *props;
props = pw_properties_new_string("foo=bar bar=baz \"#ignore\"=ignore him=too empty=\"\" =gg");
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(props->dict.n_items, 5U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "baz");
pwtest_str_eq(pw_properties_get(props, "#ignore"), "ignore");
pwtest_str_eq(pw_properties_get(props, "him"), "too");
pwtest_str_eq(pw_properties_get(props, "empty"), "");
pw_properties_free(props);
props = pw_properties_new_string("foo=bar bar=baz");
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(props->dict.n_items, 2U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "baz");
pw_properties_free(props);
props = pw_properties_new_string("foo=bar bar=\"baz");
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(props->dict.n_items, 2U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "baz");
pw_properties_free(props);
return PWTEST_PASS;
}
PWTEST(properties_free)
{
struct pw_properties *p;
pw_properties_free(NULL);
p = pw_properties_new("k1", "v1", "k2", "v2", NULL);
pw_properties_clear(p);
pw_properties_free(p);
return PWTEST_PASS;
}
PWTEST(properties_set_with_alloc)
{
struct pw_properties *p;
int nadded;
/* Set a lot of properties to force reallocation */
p = pw_properties_new(NULL, NULL);
pwtest_ptr_notnull(p);
for (size_t i = 0; i < 1000; i++) {
char kbuf[6], vbuf[6];
spa_scnprintf(kbuf, sizeof(kbuf), "k%zd", i);
spa_scnprintf(vbuf, sizeof(vbuf), "v%zd", i);
/* New key, expect 1 */
pwtest_int_eq(pw_properties_set(p, kbuf, vbuf), 1);
/* No change, expect 0 */
pwtest_int_eq(pw_properties_set(p, kbuf, vbuf), 0);
pwtest_str_eq(pw_properties_get(p, kbuf), vbuf);
/* Different value now, expect 1 */
pwtest_int_eq(pw_properties_set(p, kbuf, "foo"), 1);
pwtest_str_eq(pw_properties_get(p, kbuf), "foo");
}
pw_properties_free(p);
/* Adding a NULL value is ignored */
p = pw_properties_new(NULL, NULL);
nadded = pw_properties_set(p, "key", NULL);
pwtest_int_eq(nadded, 0);
pw_properties_free(p);
return PWTEST_PASS;
}
PWTEST(properties_setf)
{
struct pw_properties *p;
p = pw_properties_new(NULL, NULL);
pwtest_int_eq(pw_properties_setf(p, "foo", "%d.%08x", 657, 0x89342), 1);
pwtest_int_eq(p->dict.n_items, 1U);
pwtest_str_eq(pw_properties_get(p, "foo"), "657.00089342");
pwtest_int_eq(pw_properties_setf(p, "", "%f", 189.45f), 0);
pwtest_int_eq(pw_properties_setf(p, NULL, "%f", 189.45f), 0);
pwtest_int_eq(p->dict.n_items, 1U);
pw_properties_free(p);
/* Set a lot of properties to force reallocation */
p = pw_properties_new(NULL, NULL);
pwtest_ptr_notnull(p);
for (size_t i = 0; i < 1000; i++) {
char kbuf[6], vbuf[6];
spa_scnprintf(kbuf, sizeof(kbuf), "k%zd", i);
spa_scnprintf(vbuf, sizeof(vbuf), "v%zd", i);
/* New key, expect 1 */
pwtest_int_eq(pw_properties_setf(p, kbuf, "v%zd", i), 1);
/* No change, expect 0 */
pwtest_int_eq(pw_properties_setf(p, kbuf, "v%zd", i), 0);
pwtest_str_eq(pw_properties_get(p, kbuf), vbuf);
/* Different value now, expect 1 */
pwtest_int_eq(pw_properties_set(p, kbuf, "foo"), 1);
pwtest_str_eq(pw_properties_get(p, kbuf), "foo");
}
pw_properties_free(p);
return PWTEST_PASS;
}
PWTEST(properties_parse_bool)
{
pwtest_bool_true(pw_properties_parse_bool("true"));
pwtest_bool_true(pw_properties_parse_bool("1"));
/* only a literal "true" is true */
pwtest_bool_false(pw_properties_parse_bool("TRUE"));
pwtest_bool_false(pw_properties_parse_bool("True"));
pwtest_bool_false(pw_properties_parse_bool("false"));
pwtest_bool_false(pw_properties_parse_bool("0"));
pwtest_bool_false(pw_properties_parse_bool("10"));
pwtest_bool_false(pw_properties_parse_bool("-1"));
pwtest_bool_false(pw_properties_parse_bool("1x"));
pwtest_bool_false(pw_properties_parse_bool("a"));
return PWTEST_PASS;
}
PWTEST(properties_parse_int)
{
struct test {
const char *value;
int expected;
} tests[] = {
{ "1", 1 },
{ "0", 0 },
{ "-1", -1 },
{ "+1", +1 },
{ "0xff", 0xff },
{ "077", 077 },
/* parsing errors */
{ "x", 0 },
{ "xk", 0 },
{ "1k", 0 },
{ "abc", 0 },
{ "foo", 0 },
{ NULL, 0 },
{ "", 0 },
};
for (size_t i = 0; i < SPA_N_ELEMENTS(tests); i++) {
struct test *t = &tests[i];
pwtest_int_eq(pw_properties_parse_int(t->value), t->expected);
pwtest_int_eq(pw_properties_parse_int64(t->value), t->expected);
pwtest_int_eq(pw_properties_parse_uint64(t->value), (uint64_t)t->expected);
}
pwtest_int_eq(pw_properties_parse_int("0xffffffffff"), 0); /* >32 bit */
pwtest_int_eq(pw_properties_parse_int64("0xffffffffff"), 0xffffffffff);
return PWTEST_PASS;
}
PWTEST(properties_parse_float)
{
struct test {
const char *value;
double expected;
} tests[] = {
{ "1.0", 1.0 },
{ "0.0", 0.0 },
{ "-1.0", -1.0 },
{ "1.234", 1.234 },
/* parsing errors */
{ "1,0", 0 },
{ "x", 0 },
{ "xk", 0 },
{ "1k", 0 },
{ "abc", 0 },
{ "foo", 0 },
{ NULL, 0 },
{ "", 0 },
};
for (size_t i = 0; i < SPA_N_ELEMENTS(tests); i++) {
struct test *t = &tests[i];
pwtest_double_eq(pw_properties_parse_float(t->value), (float)t->expected);
pwtest_double_eq(pw_properties_parse_double(t->value), t->expected);
}
return PWTEST_PASS;
}
PWTEST(properties_copy)
{
struct pw_properties *p1, *p2;
p1 = pw_properties_new("k1", "v1", "k2", "v2", NULL);
p2 = pw_properties_copy(p1);
pwtest_str_eq(pw_properties_get(p2, "k1"), "v1");
pwtest_str_eq(pw_properties_get(p2, "k2"), "v2");
pwtest_ptr_null(pw_properties_get(p2, "k3"));
/* Change in p2, esure p1 remains the same */
pw_properties_set(p2, "k1", "changed");
pwtest_str_eq(pw_properties_get(p1, "k1"), "v1");
pwtest_str_eq(pw_properties_get(p2, "k1"), "changed");
/* Add to p1, then to p2, check addition is separate */
pw_properties_set(p1, "k3", "v3");
pwtest_ptr_null(pw_properties_get(p2, "k3"));
pw_properties_set(p2, "k3", "new");
pwtest_str_eq(pw_properties_get(p2, "k3"), "new");
pw_properties_free(p1);
pw_properties_free(p2);
return PWTEST_PASS;
}
PWTEST(properties_update_string)
{
struct pw_properties *p;
const char str[] = "k1 = new1 k3 = new3";
int nadded;
p = pw_properties_new("k1", "v1", "k2", "v2", NULL);
nadded = pw_properties_update_string(p, str, sizeof(str));
pwtest_int_eq(nadded, 2);
pwtest_str_eq(pw_properties_get(p, "k1"), "new1");
pwtest_str_eq(pw_properties_get(p, "k2"), "v2");
pwtest_str_eq(pw_properties_get(p, "k3"), "new3");
pw_properties_free(p);
/* Updating an empty property should be fine */
p = pw_properties_new(NULL, NULL);
nadded = pw_properties_update_string(p, str, sizeof(str));
pwtest_int_eq(nadded, 2);
pwtest_str_eq(pw_properties_get(p, "k1"), "new1");
pwtest_ptr_null(pw_properties_get(p, "k2"));
pwtest_str_eq(pw_properties_get(p, "k3"), "new3");
pw_properties_free(p);
return PWTEST_PASS;
}
PWTEST(properties_serialize_dict_stack_overflow)
{
char *long_value = NULL;
struct spa_dict_item items[2];
struct spa_dict dict;
const int sz = 8 * 1024 * 1024;
char tmpfile[PATH_MAX];
FILE *fp;
int r;
/* Alloc a property value long enough to trigger a stack overflow
* in any variadic arrays (see * e994949d576e93f8c22)
*/
long_value = calloc(1, sz);
if (long_value == 0)
return PWTEST_SKIP;
memset(long_value, 'a', sz - 1);
items[0] = SPA_DICT_ITEM_INIT("longval", long_value);
items[1] = SPA_DICT_ITEM_INIT(long_value, "longval");
dict = SPA_DICT_INIT(items, 2);
pwtest_mkstemp(tmpfile);
fp = fopen(tmpfile, "we");
pwtest_ptr_notnull(fp);
r = pw_properties_serialize_dict(fp, &dict, 0);
pwtest_int_eq(r, 1);
fclose(fp);
free(long_value);
return PWTEST_PASS;
}
PWTEST(properties_new_dict)
{
struct pw_properties *props;
struct spa_dict_item items[5];
items[0] = SPA_DICT_ITEM_INIT("foo", "bar");
items[1] = SPA_DICT_ITEM_INIT("bar", "baz");
items[3] = SPA_DICT_ITEM_INIT("", "invalid");
items[4] = SPA_DICT_ITEM_INIT(NULL, "invalid");
items[2] = SPA_DICT_ITEM_INIT("him", "too");
props = pw_properties_new_dict(&SPA_DICT_INIT_ARRAY(items));
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "baz");
pwtest_str_eq(pw_properties_get(props, "him"), "too");
pw_properties_free(props);
return PWTEST_PASS;
}
PWTEST(properties_new_json)
{
struct pw_properties *props;
props = pw_properties_new_string("{ \"foo\": \"bar\\n\\t\", \"bar\": 1.8, \"empty\": [ \"foo\", \"bar\" ], \"\": \"gg\"");
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar\n\t");
pwtest_str_eq(pw_properties_get(props, "bar"), "1.8");
pwtest_str_eq(pw_properties_get(props, "empty"),
"[ \"foo\", \"bar\" ]");
pw_properties_free(props);
return PWTEST_PASS;
}
PWTEST(properties_update)
{
struct pw_properties *props;
struct spa_dict_item items[5];
props = pw_properties_new(NULL, NULL);
pwtest_ptr_notnull(props);
pwtest_int_eq(props->flags, 0U);
pwtest_int_eq(props->dict.n_items, 0U);
items[0] = SPA_DICT_ITEM_INIT("foo", "bar");
items[1] = SPA_DICT_ITEM_INIT("bar", "baz");
items[3] = SPA_DICT_ITEM_INIT("", "invalid");
items[4] = SPA_DICT_ITEM_INIT(NULL, "invalid");
items[2] = SPA_DICT_ITEM_INIT("him", "too");
pwtest_int_eq(pw_properties_update(props, &SPA_DICT_INIT_ARRAY(items)),
3);
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "baz");
pwtest_str_eq(pw_properties_get(props, "him"), "too");
items[0] = SPA_DICT_ITEM_INIT("foo", "bar");
items[1] = SPA_DICT_ITEM_INIT("bar", "baz");
pwtest_int_eq(pw_properties_update(props, &SPA_DICT_INIT(items, 2)),
0);
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "baz");
pwtest_str_eq(pw_properties_get(props, "him"), "too");
items[0] = SPA_DICT_ITEM_INIT("bar", "bear");
items[1] = SPA_DICT_ITEM_INIT("him", "too");
pwtest_int_eq(pw_properties_update(props, &SPA_DICT_INIT(items, 2)),
1);
pwtest_int_eq(props->dict.n_items, 3U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "bear");
pwtest_str_eq(pw_properties_get(props, "him"), "too");
items[0] = SPA_DICT_ITEM_INIT("bar", "bear");
items[1] = SPA_DICT_ITEM_INIT("him", NULL);
pwtest_int_eq(pw_properties_update(props, &SPA_DICT_INIT(items, 2)),
1);
pwtest_int_eq(props->dict.n_items, 2U);
pwtest_str_eq(pw_properties_get(props, "foo"), "bar");
pwtest_str_eq(pw_properties_get(props, "bar"), "bear");
pwtest_ptr_null(pw_properties_get(props, "him"));
items[0] = SPA_DICT_ITEM_INIT("foo", NULL);
items[1] = SPA_DICT_ITEM_INIT("bar", "beer");
items[2] = SPA_DICT_ITEM_INIT("him", "her");
pwtest_int_eq(pw_properties_update(props, &SPA_DICT_INIT(items, 3)),
3);
pwtest_int_eq(props->dict.n_items, 2U);
pwtest_ptr_null(pw_properties_get(props, "foo"));
pwtest_str_eq(pw_properties_get(props, "bar"), "beer");
pwtest_str_eq(pw_properties_get(props, "him"), "her");
pw_properties_free(props);
return PWTEST_PASS;
}
PWTEST_SUITE(properties)
{
pwtest_add(properties_abi, PWTEST_NOARG);
pwtest_add(properties_empty, PWTEST_NOARG);
pwtest_add(properties_new, PWTEST_NOARG);
pwtest_add(properties_new_string, PWTEST_NOARG);
pwtest_add(properties_free, PWTEST_NOARG);
pwtest_add(properties_set, PWTEST_NOARG);
pwtest_add(properties_set_with_alloc, PWTEST_NOARG);
pwtest_add(properties_setf, PWTEST_NOARG);
pwtest_add(properties_parse_bool, PWTEST_NOARG);
pwtest_add(properties_parse_int, PWTEST_NOARG);
pwtest_add(properties_parse_float, PWTEST_NOARG);
pwtest_add(properties_copy, PWTEST_NOARG);
pwtest_add(properties_update_string, PWTEST_NOARG);
pwtest_add(properties_serialize_dict_stack_overflow, PWTEST_NOARG);
pwtest_add(properties_new_dict, PWTEST_NOARG);
pwtest_add(properties_new_json, PWTEST_NOARG);
pwtest_add(properties_update, PWTEST_NOARG);
return PWTEST_PASS;
}