diff options
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/unittest/svm_fifo_test.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/src/plugins/unittest/svm_fifo_test.c b/src/plugins/unittest/svm_fifo_test.c index 8067c6b6b1b..afd803b15b8 100644 --- a/src/plugins/unittest/svm_fifo_test.c +++ b/src/plugins/unittest/svm_fifo_test.c @@ -1945,9 +1945,9 @@ sfifo_test_fifo_segment_hello_world (int verbose) static int sfifo_test_fifo_segment_fifo_grow (int verbose) { + int rv, fifo_size = 4096, n_chunks, n_free; fifo_segment_main_t *sm = &segment_main; fifo_segment_create_args_t _a, *a = &_a; - int rv, fifo_size = 4096, n_chunks; fifo_segment_t *fs; svm_fifo_t *f; @@ -1980,14 +1980,18 @@ sfifo_test_fifo_segment_fifo_grow (int verbose) */ fifo_segment_free_fifo (fs, f); + /* fifo allocation allocates chunks in batch */ + n_free = FIFO_SEGMENT_ALLOC_BATCH_SIZE; + n_chunks = fifo_segment_num_free_chunks (fs, fifo_size); - SFIFO_TEST (n_chunks == 1, "free 2^10B chunks should be %u is %u", 1, - n_chunks); + SFIFO_TEST (n_chunks == n_free, "free 2^10B chunks " + "should be %u is %u", n_free, n_chunks); n_chunks = fifo_segment_num_free_chunks (fs, 16 * fifo_size); SFIFO_TEST (n_chunks == 1, "free 2^14B chunks should be %u is %u", 1, n_chunks); n_chunks = fifo_segment_num_free_chunks (fs, ~0); - SFIFO_TEST (n_chunks == 2, "free chunks should be %u is %u", 2, n_chunks); + SFIFO_TEST (n_chunks == 1 + n_free, "free chunks should be %u is %u", + 1 + n_free, n_chunks); /* * Realloc fifo @@ -1996,21 +2000,24 @@ sfifo_test_fifo_segment_fifo_grow (int verbose) fifo_segment_grow_fifo (fs, f, fifo_size); n_chunks = fifo_segment_num_free_chunks (fs, fifo_size); - SFIFO_TEST (n_chunks == 0, "free 2^10B chunks should be %u is %u", 0, - n_chunks); + SFIFO_TEST (n_chunks == n_free - 2, "free 2^10B chunks should be %u is %u", + n_free - 2, n_chunks); fifo_segment_grow_fifo (fs, f, 16 * fifo_size); + n_chunks = fifo_segment_num_free_chunks (fs, 16 * fifo_size); SFIFO_TEST (n_chunks == 0, "free 2^14B chunks should be %u is %u", 0, n_chunks); n_chunks = fifo_segment_num_free_chunks (fs, ~0); - SFIFO_TEST (n_chunks == 0, "free chunks should be %u is %u", 0, n_chunks); + SFIFO_TEST (n_chunks == n_free - 2, "free chunks should be %u is %u", + n_free - 2, n_chunks); /* * Free again */ fifo_segment_free_fifo (fs, f); n_chunks = fifo_segment_num_free_chunks (fs, ~0); - SFIFO_TEST (n_chunks == 2, "free chunks should be %u is %u", 2, n_chunks); + SFIFO_TEST (n_chunks == 1 + n_free, "free chunks should be %u is %u", + 1 + n_free, n_chunks); /* * Cleanup @@ -2023,9 +2030,9 @@ sfifo_test_fifo_segment_fifo_grow (int verbose) static int sfifo_test_fifo_segment_fifo_shrink (int verbose) { + int i, rv, chunk_size = 4096, n_chunks, n_free; fifo_segment_main_t *sm = &segment_main; fifo_segment_create_args_t _a, *a = &_a; - int i, rv, chunk_size = 4096, n_chunks; fifo_segment_t *fs; svm_fifo_t *f; @@ -2042,12 +2049,14 @@ sfifo_test_fifo_segment_fifo_shrink (int verbose) */ fs = fifo_segment_get_segment (sm, a->new_segment_indices[0]); f = fifo_segment_alloc_fifo (fs, chunk_size, FIFO_SEGMENT_RX_FIFO); + n_free = FIFO_SEGMENT_ALLOC_BATCH_SIZE - 1; SFIFO_TEST (f != 0, "svm_fifo_segment_alloc_fifo"); for (i = 0; i < 9; i++) { fifo_segment_grow_fifo (fs, f, chunk_size); + n_free -= 1; if (f->size != (i + 2) * chunk_size) SFIFO_TEST (0, "fifo size should be %u is %u", (i + 2) * chunk_size, f->size); @@ -2058,12 +2067,15 @@ sfifo_test_fifo_segment_fifo_shrink (int verbose) rv); n_chunks = fifo_segment_num_free_chunks (fs, chunk_size); - SFIFO_TEST (n_chunks == 0, "free chunks should be %u is %u", 0, n_chunks); + SFIFO_TEST (n_chunks == n_free, "free chunks should be %u is %u", n_free, + n_chunks); fifo_segment_collect_fifo_chunks (fs, f); + n_free += 3; n_chunks = fifo_segment_num_free_chunks (fs, chunk_size); - SFIFO_TEST (n_chunks == 3, "free chunks should be %u is %u", 3, n_chunks); + SFIFO_TEST (n_chunks == n_free, "free chunks should be %u is %u", n_free, + n_chunks); rv = svm_fifo_reduce_size (f, 7 * chunk_size - 1, 1 /* is producer */ ); SFIFO_TEST (rv == 6 * chunk_size, "len expected %u is %u", 6 * chunk_size, @@ -2071,14 +2083,18 @@ sfifo_test_fifo_segment_fifo_shrink (int verbose) fifo_segment_collect_fifo_chunks (fs, f); + n_free += 6; n_chunks = fifo_segment_num_free_chunks (fs, chunk_size); - SFIFO_TEST (n_chunks == 9, "free chunks should be %u is %u", 9, n_chunks); + SFIFO_TEST (n_chunks == n_free, "free chunks should be %u is %u", n_free, + n_chunks); /* * Free */ fifo_segment_free_fifo (fs, f); + n_free += 1; n_chunks = fifo_segment_num_free_chunks (fs, ~0); - SFIFO_TEST (n_chunks == 9, "free chunks should be %u is %u", 9, n_chunks); + SFIFO_TEST (n_chunks == n_free, "free chunks should be %u is %u", n_free, + n_chunks); /* * Cleanup |