yasl.git/tests/common, branch one-loop

Leave fullscreen before minimizing in the request test

2026-10-16T10:23:25+00:00

Weston 15 configures a minimized fullscreen window at 0 x 0 and then rejects every frame with a protocol error. The test sent fullscreen, maximize and minimize in one burst, so it failed whenever a frame landed after that configure. It now waits for the window to enter and leave fullscreen before it maximizes and minimizes. Co-Authored-By: Claude Opus 5.5

Pace frame requests by the frame presented after them

2026-10-16T06:33:39+00:00

A frame request now only records intent. Each loop step resolves it after the callbacks that present, so a request made before the present waits for that frame. An animation that asked first got two REFRESH events per frame on X11 and with GL. With no frame in flight, the REFRESH comes one refresh interval after the last present or answer, so a request without a present cannot spin. Queued events now go before an owed REFRESH. Input reaches the application before it draws, and a queued REFRESH pays an owed one for the same surface. The loop prepare only peeks at a lost event, so deliver can report it as a final loss. A failed push from another thread wakes the loop. Signals and posts run at the end of a step, after descriptors and timers. A signal handler now sees the output that came with it. A render-thread GL swap counts as in flight on Wayland. Co-Authored-By: Claude Opus 5.5

Make the loop public and let the display drive it

2026-10-15T17:38:14+00:00

An application that has its own descriptors and timers needed a second loop next to yasl's, and could not see yasl's key-repeat timer, clipboard pipes or reconnect timer. Now there is one wait: the application owns a yasl_loop, and yasl_init can run the display on it. - Public yasl_loop_*: descriptors, timers and signals. Descriptor callbacks return void. Timer IDs are 64 bits and never reused; a zero delay runs in the next step. A nested step or run fails with EBUSY, a step off the loop's thread with EPERM, and a quit made before a run ends it at once. An interrupted wait keeps its deadline. Creating a loop fails when it cannot make its wake pipe. - The display drives the loop through prepare, wait and check hooks instead of wrapping its step. Wayland finishes its read before any callback runs, so loop callbacks may create surfaces and do roundtrips. Readiness (queued events, an owed REFRESH) is derived in the step, so the wait never blocks over pending work. A draw that cannot proceed for want of a buffer is no longer counted as work. - yasl_init takes struct yasl_options. With loop and on_event, each step delivers events to on_event and yasl_wait_event fails with EBUSY. EALREADY only for the same options, EBUSY for others. - yasl_surface_request_frame: a REFRESH once the window can show a new frame, for pacing animation. - DISPLAY_LOST reports whether the display reconnects. Pull waits still fail with ENOTCONN after a final loss. - Events pushed from another thread wake the loop. Co-Authored-By: Claude Opus 5.5

Make the surface test robust on a live desktop

2026-10-14T11:33:43+00:00

On a real compositor, input from the user and focus-stealing prevention reach the test window. Drain real events before checking the order of pushed ones, check only that gaining focus does not reset input, and accept ESTALE for a primary selection offered while the new window lacks keyboard focus. Co-Authored-By: Claude Opus 5.5

Require presses in X11 and integration tests

2026-10-14T11:22:52+00:00

Integration tests now expect ESTALE from move, resize, window menu, drag and popups when nothing presses a button, and the X11 input test expects the same from the window menu and move. Resolving the previous commit's merge also made the direct SHM path check the window's own visual (possibly 32-bit ARGB) and dropped the held-button check from place_under_pointer, which yasl.h never asked for. Co-Authored-By: Claude Opus 5.5

Count touch as a press, report a missing bell, and test X11 INCR

2026-10-14T11:21:13+00:00

- Wayland: a touch contact is a press for move, resize, menu and drag again, and a compositor without xdg-system-bell reports ENOTSUP. - yasl_surface_set_cursor no longer reports a stale errno. - The X11 input test expects the TIMESTAMP and MULTIPLE targets and drives an INCR transfer instead of expecting INCR to be rejected. Co-Authored-By: Claude Opus 5.5

Test pre-init public API, header portability and integration requests

2026-10-14T11:07:58+00:00

Add tests/common/test_public_api.c: before yasl_init, argument errors are reported first, owner-thread calls fail with ENODEV, queries return their documented fallbacks, yasl_drop_next_path parses a crafted text/uri-list, yasl_get_system_string follows its length and NUL rules, and yasl_wake is a no-op with no display. Build tests/test_header_c11.c as strict C11 and C17 with -pedantic-errors. Extend the surface integration test, run on weston and Xwayland, with title, window requests, bell, desktop queries, drag cancel, input-less move/menu/drag calls, a popup (its parent's destroy must also remove it, checked through the display's surface list), and a clipboard round trip. Run tests/x11/test_input.c in the X11 phase of run_surfaces.py through an optional trailing argument. Co-Authored-By: Claude Haiku 5.5

Simplify the public API into one dense header

2026-10-14T10:56:48+00:00

yasl.h now holds everything except Vulkan: 45 functions instead of 62, and three installed headers instead of ten. - One constructor: yasl_surface_create takes CPU, GL or NATIVE, with zero-initialized GL options meaning 3.2 core, RGBA8, D24S8. - Events carry action, mods, x, y and text at the top level; pen positions are now logical like pointer positions. - yasl_cpu_pixels/yasl_cpu_present draw into one persistent canvas, cutting three full-frame copies per frame. - yasl_surface_get_info, yasl_surface_request, YASL_CURSOR_LOCKED, yasl_surface_set_text_input, yasl_surface_begin_move_resize and yasl_surface_get_native replace groups of narrower calls. - Interactive calls drop the decorative trigger event argument. - yasl_wait_event returns 0 only on timeout or yasl_wake, the refresh callback runs only in native modal loops, focus loss sends INPUT_RESET, and a lost event no longer fails every later wait. - Unsupported operations and bad arguments report ENOTSUP and EINVAL instead of EIO; the keycodes header no longer needs C23. - The shared library gets a versioned SONAME and version macros. Co-Authored-By: Claude Opus 5.5

Redefine public and rendering APIs with explicit contracts

2026-10-14T10:13:52+00:00

Remove deprecated Cocoa OpenGL and private compatibility APIs

2026-10-14T06:38:31+00:00