e65e9cc623
Motor gráfico Llimphi como workspace independiente: bucle Elm (input→update→view→layout→raster→present) sobre wgpu+vello+taffy+parley. Núcleo (hal/raster/layout/text/ui/theme/surface/motion/icons) + ~40 widgets + módulos, sin dependencias al resto del monorepo. cargo check --workspace pasa (64 crates). Puerta de entrada: cargo run -p llimphi-ui --example counter. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
158 lines
5.2 KiB
Rust
158 lines
5.2 KiB
Rust
//! Smoke test del terminal: spawnea un shell, le tipea `echo hola`,
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//! drena hasta ver el output, y verifica que el contenido del screen
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//! contenga "hola". Cierre con SIGTERM se valida por el Drop.
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//!
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//! Requiere `/bin/sh` y un sistema Linux real (no corre en sandbox
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//! puro). Es razonable porque shuma-exec ya lo asume.
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use std::time::{Duration, Instant};
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use llimphi_module_shuma_term::{self as term, ShumaTermAction, ShumaTermMsg};
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#[test]
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fn echo_a_traves_del_pty_aparece_en_el_screen() {
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let mut state = term::spawn_with(
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"/tmp".to_string(),
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"/bin/sh".to_string(),
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Vec::new(),
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80,
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24,
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);
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// El shell escribe su prompt al arrancar; lo drenamos sin asumir
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// su contenido (cambia por distro).
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spin_drain(&mut state, Duration::from_millis(200));
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// Tipeamos el comando. Sin Llimphi alrededor llamamos a write_input
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// directamente — el módulo permite hacerlo via KeyInput, pero
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// construir KeyEvents acá es ruido para este test.
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write_raw(&mut state, b"echo hola_del_test\n");
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// Esperamos hasta 2s a que el output llegue al screen.
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let deadline = Instant::now() + Duration::from_secs(2);
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let mut visto = false;
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while Instant::now() < deadline {
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spin_drain(&mut state, Duration::from_millis(50));
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if state.screen_contents().contains("hola_del_test") {
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visto = true;
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break;
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}
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}
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assert!(
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visto,
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"esperaba ver 'hola_del_test' en el screen, contenido actual:\n{}",
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state.screen_contents()
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);
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}
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#[test]
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fn ctrl_shift_w_emite_action_close_sin_pasar_al_pty() {
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use llimphi_ui::{Key, KeyEvent, KeyState, Modifiers};
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let mut state = term::spawn_with(
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"/tmp".to_string(),
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"/bin/sh".to_string(),
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Vec::new(),
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80,
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24,
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);
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spin_drain(&mut state, Duration::from_millis(100));
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let ev = KeyEvent {
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key: Key::Character("w".into()),
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state: KeyState::Pressed,
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text: Some("w".into()),
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modifiers: Modifiers { ctrl: true, shift: true, ..Modifiers::default() },
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repeat: false,
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};
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let action = term::apply(&mut state, ShumaTermMsg::KeyInput(ev));
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assert_eq!(action, ShumaTermAction::Close);
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}
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#[test]
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fn key_to_bytes_mapea_los_casos_canonicos() {
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use llimphi_ui::{Key, KeyEvent, KeyState, Modifiers, NamedKey};
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let mk = |key: Key, mods: Modifiers, text: Option<&str>| KeyEvent {
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key,
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state: KeyState::Pressed,
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text: text.map(|s| s.to_string()),
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modifiers: mods,
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repeat: false,
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};
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// Enter → CR (no LF — el driver del PTY lo expande).
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assert_eq!(
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term::key_to_bytes(&mk(Key::Named(NamedKey::Enter), Modifiers::default(), None)),
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b"\r"
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);
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// Backspace → DEL.
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assert_eq!(
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term::key_to_bytes(&mk(
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Key::Named(NamedKey::Backspace),
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Modifiers::default(),
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None
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)),
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vec![0x7f]
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);
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// ArrowUp → CSI A.
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assert_eq!(
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term::key_to_bytes(&mk(
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Key::Named(NamedKey::ArrowUp),
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Modifiers::default(),
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None
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)),
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b"\x1b[A"
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);
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// Ctrl+C → 0x03.
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let ctrl = Modifiers { ctrl: true, ..Modifiers::default() };
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assert_eq!(
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term::key_to_bytes(&mk(Key::Character("c".into()), ctrl, Some("c"))),
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vec![0x03]
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);
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// Texto plano (con shift aplicado por el backend) → ese mismo texto.
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assert_eq!(
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term::key_to_bytes(&mk(Key::Character("A".into()), Modifiers::default(), Some("A"))),
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b"A"
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);
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// Alt+x → ESC + x.
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let alt = Modifiers { alt: true, ..Modifiers::default() };
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assert_eq!(
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term::key_to_bytes(&mk(Key::Character("x".into()), alt, Some("x"))),
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vec![0x1b, b'x']
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);
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}
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// ---------------------------------------------------------------------
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// helpers
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// ---------------------------------------------------------------------
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/// Pequeño polling: dispara Tick varias veces durante `total` para que
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/// el módulo drene los bytes que el reader thread haya emitido.
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fn spin_drain(state: &mut llimphi_module_shuma_term::ShumaTermState, total: Duration) {
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let deadline = Instant::now() + total;
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while Instant::now() < deadline {
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term::apply(state, ShumaTermMsg::Tick);
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std::thread::sleep(Duration::from_millis(10));
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}
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}
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/// Atajo: enviar bytes crudos al PTY sin construir un KeyEvent. Usa la
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/// API pública via un truco — convertimos a un KeyEvent "texto" para
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/// evitar exponer write_input crudo en el contrato.
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fn write_raw(state: &mut llimphi_module_shuma_term::ShumaTermState, bytes: &[u8]) {
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use llimphi_ui::{Key, KeyEvent, KeyState, Modifiers};
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// Texto entero (incluyendo el LF) en un solo KeyInput. apply() lo
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// copia tal cual al PTY via la rama `text`.
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let s = std::str::from_utf8(bytes).expect("test usa ascii");
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let ev = KeyEvent {
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// Key::Character vacío para que no entremos por la rama ctrl/alt.
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key: Key::Character("".into()),
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state: KeyState::Pressed,
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text: Some(s.to_string()),
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modifiers: Modifiers::default(),
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repeat: false,
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};
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term::apply(state, ShumaTermMsg::KeyInput(ev));
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}
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