jabber.developer2 a7da9e2add fix(flatfile): page-up cursor must not stick on entries[0] ...

When the cursor lands on entries[0].byte_offset, the !from_start
backup logic produces an empty [X, X) range, get_previous_chat
returns DB_RESPONSE_EMPTY, the UI sets WIN_SCROLL_REACHED_TOP and
never tries again — page-up is permanently stuck.

Guard the cursor optimisation with two conditions: index must be
non-empty AND cursor must not equal entries[0].byte_offset. When
either fails, fall through to the end_time bisect path which
correctly locates the byte range with older messages.

F16 regression test in bench_failure_modes:
  without guard: received=200 in 3 iters (premature EMPTY)
  with guard:    received=600 in 7 iters (truly reaches top)

2026-05-04 12:14:54 +03:00

..

bench

fix(flatfile): page-up cursor must not stick on entries[0]

2026-05-04 12:14:54 +03:00

functionaltests

fix(review): address PR #94 review #37/#38 reviewer comments

2026-04-30 10:53:03 +03:00

unittests

style(export): gchar*/g_free consistency + auto_char in read loop

2026-05-02 16:18:48 +03:00

prof_cmocka.h

Introduce tests/prof_cmocka.h

2025-09-10 14:11:03 +02:00