a4e667de10
Single-commit clean baseline after security scrub of niche-tells, project codenames, internal jargon, and contributor-email leaks. Contents: - 100 Rust crates (_primitives/_rust/) - 37 agent manifests (_manifests/) + generated specs (_generated/) - 67 user-invocable skills (skills/) - 33 hooks (hooks/) - Composition blocks (_blocks/) - Documentation (docs/, README.md) - TS adapter packages (_ts_packages/) - Assembler (_assembler/) - Roles (_roles/) - Templates (_templates/) - Forgejo CI (.forgejo/) Author: Denis Parfionovich <info@greendragon.info> License: see LICENSE.
58 lines
1.6 KiB
Rust
58 lines
1.6 KiB
Rust
//! Scroll-math regression tests for `App` + `ui::clamp_scroll`.
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use crossterm::event::{KeyCode, KeyEvent, KeyEventKind, KeyEventState, KeyModifiers};
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use kei_tty::app::{App, LineKind};
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use kei_tty::keys::handle_key;
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fn key(code: KeyCode) -> KeyEvent {
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KeyEvent {
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code,
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modifiers: KeyModifiers::NONE,
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kind: KeyEventKind::Press,
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state: KeyEventState::NONE,
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}
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}
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#[test]
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fn pageup_decreases_scroll_saturating_at_zero() {
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let mut app = App::new();
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app.scroll = 3;
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let _ = handle_key(key(KeyCode::PageUp), &mut app);
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assert_eq!(app.scroll, 0, "saturating sub by 10 from 3 should be 0");
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}
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#[test]
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fn pagedown_increases_scroll_by_page_step() {
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let mut app = App::new();
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app.scroll = 5;
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let _ = handle_key(key(KeyCode::PageDown), &mut app);
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assert_eq!(app.scroll, 15);
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}
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#[test]
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fn pagedown_saturates_at_u16_max() {
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let mut app = App::new();
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app.scroll = u16::MAX - 3;
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let _ = handle_key(key(KeyCode::PageDown), &mut app);
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assert_eq!(app.scroll, u16::MAX);
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}
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#[test]
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fn ctrl_l_sets_scroll_sentinel_and_keeps_history() {
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let mut app = App::new();
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for i in 0..5 {
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app.push_line(LineKind::User, format!("line {i}"));
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}
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let outcome = handle_key(
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KeyEvent {
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code: KeyCode::Char('l'),
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modifiers: KeyModifiers::CONTROL,
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kind: KeyEventKind::Press,
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state: KeyEventState::NONE,
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},
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&mut app,
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);
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let _ = outcome;
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assert_eq!(app.scroll, u16::MAX);
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assert_eq!(app.history.len(), 5, "history must be retained across Ctrl+L");
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}
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