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pipewire: utils: add more tests for pw_split_walk()

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This commit is contained in:
Barnabás Pőcze 2021-06-03 16:18:24 +02:00
parent 3b681f2138
commit 6affda9424
1 changed files with 155 additions and 13 deletions
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168
src/tests/test-utils.c
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@ -40,23 +40,159 @@ static void test_abi(void)
spa_assert(f == test_destroy);
}
static void test_split(void)
static void test__pw_split_walk(void)
{
const struct test_case {
const char * const input;
const char * const delim;
const char * const * const expected;
} test_cases[] = {
{
.input = "a \n test string \n \r ",
.delim = " \r\n",
.expected = (const char *[]) {
"a",
"test",
"string",
NULL
},
},
{
.input = "::field1::field2:: field3:::::",
.delim = ":",
.expected = (const char *[]) {
"field1",
"field2",
" field3",
NULL
},
},
{
.input = ",,,,,,,,,,,,",
.delim = ",",
.expected = (const char *[]) {
NULL
},
},
{
.input = ",;,,,'''':::':::,,,,;",
.delim = ",:';",
.expected = (const char *[]) {
NULL
},
},
{
.input = "aaa:bbb,ccc##ddd/#,eee?fff...",
.delim = ":,#/?",
.expected = (const char *[]) {
"aaa",
"bbb",
"ccc",
"ddd",
"eee",
"fff...",
NULL
},
},
{
.input = "line 1\na different line\nthe third line\n",
.delim = "\n",
.expected = (const char *[]) {
"line 1",
"a different line",
"the third line",
NULL
},
},
{
.input = "no delimiters",
.delim = ",:/;",
.expected = (const char *[]) {
"no delimiters",
NULL
},
},
{
.input = "delimiter at the end,;",
.delim = ",;",
.expected = (const char *[]) {
"delimiter at the end",
NULL
},
},
{
.input = "/delimiter on both ends,",
.delim = "/,",
.expected = (const char *[]) {
"delimiter on both ends",
NULL
},
},
{
.input = ",delimiter at the beginning",
.delim = ",",
.expected = (const char *[]) {
"delimiter at the beginning",
NULL
},
},
{
.input = "/usr/lib/pipewire-0.3/libpipewire.so",
.delim = "/",
.expected = (const char *[]) {
"usr",
"lib",
"pipewire-0.3",
"libpipewire.so",
NULL
}
},
{
.input = "/home/x/.ladspa:/usr/lib/ladspa:/usr/local/lib/ladspa",
.delim = ":",
.expected = (const char *[]) {
"/home/x/.ladspa",
"/usr/lib/ladspa",
"/usr/local/lib/ladspa",
NULL
}
},
{
.input = "\n field1 \t\n field2 \t \t field3",
.delim = " \n\t",
.expected = (const char *[]) {
"field1",
"field2",
"field3",
NULL
}
},
};
const struct test_case *tc;
SPA_FOR_EACH_ELEMENT(test_cases, tc) {
const char *str = tc->input, *s;
const char *state = NULL;
size_t j = 0, len;
while ((s = pw_split_walk(str, tc->delim, &len, &state)) != NULL && tc->expected[j] != NULL) {
spa_assert(strlen(tc->expected[j]) == len);
spa_assert(strncmp(s, tc->expected[j], len) == 0);
j += 1;
}
spa_assert(s == NULL && tc->expected[j] == NULL);
}
}
static void test__pw_split_strv(void)
{
const char *test1 = "a \n test string \n \r ";
const char *del = "\n\r ";
size_t len;
const char *str, *state = NULL;
char **res;
int n_tokens;
str = pw_split_walk(test1, del, &len, &state);
spa_assert(!strncmp(str, "a", len));
str = pw_split_walk(test1, del, &len, &state);
spa_assert(!strncmp(str, "test", len));
str = pw_split_walk(test1, del, &len, &state);
spa_assert(!strncmp(str, "string", len));
str = pw_split_walk(test1, del, &len, &state);
spa_assert(str == NULL);
char **res;
res = pw_split_strv(test1, del, INT_MAX, &n_tokens);
spa_assert(res != NULL);
@ -76,6 +212,12 @@ static void test_split(void)
pw_free_strv(res);
}
static void test_split(void)
{
test__pw_split_walk();
test__pw_split_strv();
}
static void test_strip(void)
{
char test1[] = " \n\r \n a test string \n \r ";