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memblockq-test: Utility function to alloc chunks

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This eases creating a chunk from a string for writing tests.
This commit is contained in:
Ulrich Eckhardt 2016-05-19 21:32:22 +02:00 • committed by Arun Raghavan
parent 06b84bfd05
commit ac72e85f0a
1 changed files with 37 additions and 0 deletions
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37
src/tests/memblockq-test.c
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@ -42,6 +42,23 @@ static const char *manual[] = {
"__________________3333______________________________"
};
/*
* utility function to create a memchunk
*/
static pa_memchunk memchunk_from_str(pa_mempool *p, const char* data)
{
pa_memchunk res;
size_t size = strlen(data);
res.memblock = pa_memblock_new_fixed(p, (void*)data, size, true);
ck_assert_ptr_ne(res.memblock, NULL);
res.index = 0;
res.length = pa_memblock_get_length(res.memblock);
return res;
}
static void dump_chunk(const pa_memchunk *chunk, pa_strbuf *buf) {
size_t n;
void *q;
@ -93,6 +110,25 @@ static void dump(pa_memblockq *bq, int n) {
fprintf(stderr, "<\n");
}
START_TEST (memchunk_from_str_test) {
pa_mempool *p;
pa_memchunk chunk;
p = pa_mempool_new(PA_MEM_TYPE_PRIVATE, 0, true);
ck_assert_ptr_ne(p, NULL);
/* allocate memchunk and check default settings */
chunk = memchunk_from_str(p, "abcd");
ck_assert_ptr_ne(chunk.memblock, NULL);
ck_assert_int_eq(chunk.index, 0);
ck_assert_int_eq(chunk.length, 4);
/* cleanup */
pa_memblock_unref(chunk.memblock);
pa_mempool_unref(p);
}
END_TEST
START_TEST (memblockq_test) {
int ret;
@ -299,6 +335,7 @@ int main(int argc, char *argv[]) {
s = suite_create("Memblock Queue");
tc = tcase_create("memblockq");
tcase_add_test(tc, memchunk_from_str_test);
tcase_add_test(tc, memblockq_test);
tcase_add_test(tc, pop_missing_test);
suite_add_tcase(s, tc);