diff options
| author | Ekaitz Zarraga <ekaitz@elenq.tech> | 2025-08-12 00:35:18 +0200 |
|---|---|---|
| committer | Ekaitz Zarraga <ekaitz@elenq.tech> | 2025-08-12 00:36:14 +0200 |
| commit | 5dd98385e03b9cc7c912b1b50f7c406df117a9af (patch) | |
| tree | 2fb914bac78ce8cfe77455ae47d710a4cbd0d1db /tests | |
| parent | 85088f13c5653174c27f54faac5afd89fbb10655 (diff) | |
piece-table: Don't allocate in piece_table_to_string
`piece_table_to_string` now receives a buffer and we also provide a
function that returns the length of the piece table.
TODO: the `piece_table_to_string` adds null termination, that makes the
buffer needed `piece_table_length(pt) + 1`. This we should document or
do more obvious.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/piece-table-delete.c | 14 | ||||
| -rw-r--r-- | tests/piece-table-insert.c | 23 |
2 files changed, 26 insertions, 11 deletions
diff --git a/tests/piece-table-delete.c b/tests/piece-table-delete.c index c883b34..dc54ccc 100644 --- a/tests/piece-table-delete.c +++ b/tests/piece-table-delete.c @@ -6,27 +6,33 @@ int main() { piece_table *pt = piece_table_create("0123456789"); + char tmp[100]; + piece_table_delete(pt, 0, 10); - if (strcmp(piece_table_to_string(pt), "")) + piece_table_to_string(pt, tmp); + if (strcmp(tmp, "")) return 1; piece_table_destroy(pt); pt = piece_table_create("0123456789"); piece_table_delete(pt, 0, 1); - if (strcmp(piece_table_to_string(pt), "123456789")) + piece_table_to_string(pt, tmp); + if (strcmp(tmp, "123456789")) return 2; piece_table_destroy(pt); pt = piece_table_create("0123456789"); piece_table_delete(pt, 9, 1); - if (strcmp(piece_table_to_string(pt), "012345678")) + piece_table_to_string(pt, tmp); + if (strcmp(tmp, "012345678")) return 3; piece_table_destroy(pt); pt = piece_table_create("0123456789"); piece_table_delete(pt, 7, 1); piece_table_delete(pt, 0, 1); - if (strcmp(piece_table_to_string(pt), "12345689")) + piece_table_to_string(pt, tmp); + if (strcmp(tmp, "12345689")) return 4; piece_table_destroy(pt); diff --git a/tests/piece-table-insert.c b/tests/piece-table-insert.c index 90a97a2..bcf6dc5 100644 --- a/tests/piece-table-insert.c +++ b/tests/piece-table-insert.c @@ -1,19 +1,28 @@ #include <string.h> +#include <stdlib.h> #include "../src/piece-table.h" int main() { - piece_table *pt = piece_table_create("1234567890"); + piece_table *pt = piece_table_create("0123456789"); + char tmp[100]; + piece_table_insert(pt, 10, "abcdefgh", 8); - piece_table_insert(pt, 18, "abcdefgh", 8); - if (strcmp(piece_table_to_string(pt), "1234567890abcdefghabcdefgh")) + piece_table_to_string(pt, tmp); + if (strcmp(tmp, "0123456789abcdefgh")) return 1; - /* TODO: must have two pieces if optimized properly - 1234567890 - abcdefghabcdefgh - TODO: check other things too */ + piece_table_insert(pt, 18, "abcdefgh", 8); + piece_table_to_string(pt, tmp); + if (strcmp(tmp, "0123456789abcdefghabcdefgh")) + return 2; + + piece_table_insert(pt, 4, "abcdefgh", 8); + piece_table_to_string(pt, tmp); + if (strcmp(tmp, "0123abcdefgh456789abcdefghabcdefgh")) + return 3; + piece_table_destroy(pt); return 0; } |