Files
codex/codex-rs/tui/tests/suite/vt100_live_commit.rs
T
Michael Bolin 237928ac68 tui: replace debug/test-only crate features with debug_assertions
## Why

The remaining `vt100-tests` and `debug-logs` features in `codex-tui` were only selecting debug and test-only behavior. Those are exactly the cases where this repo already accepts `#[cfg(debug_assertions)]` as the Cargo-free substitute.

## What changed

- delete `vt100-tests` and `debug-logs` from `codex-tui`
- gate the VT100 integration tests with `debug_assertions` instead of a Cargo feature
- gate the textarea debug log site with `debug_assertions`
- shrink the manifest verifier allowlist again so only the remaining real feature exceptions stay permitted
2026-04-01 10:52:39 -07:00

46 lines
1.5 KiB
Rust

#![cfg(debug_assertions)]
use crate::test_backend::VT100Backend;
use ratatui::layout::Rect;
use ratatui::text::Line;
#[test]
fn live_001_commit_on_overflow() {
let backend = VT100Backend::new(20, 6);
let mut term = match codex_tui::custom_terminal::Terminal::with_options(backend) {
Ok(t) => t,
Err(e) => panic!("failed to construct terminal: {e}"),
};
let area = Rect::new(0, 5, 20, 1);
term.set_viewport_area(area);
// Build 5 explicit rows at width 20.
let mut rb = codex_tui::live_wrap::RowBuilder::new(20);
rb.push_fragment("one\n");
rb.push_fragment("two\n");
rb.push_fragment("three\n");
rb.push_fragment("four\n");
rb.push_fragment("five\n");
// Keep the last 3 in the live ring; commit the first 2.
let commit_rows = rb.drain_commit_ready(3);
let lines: Vec<Line<'static>> = commit_rows.into_iter().map(|r| r.text.into()).collect();
codex_tui::insert_history::insert_history_lines(&mut term, lines)
.expect("Failed to insert history lines in test");
let screen = term.backend().vt100().screen();
// The words "one" and "two" should appear above the viewport.
let joined = screen.contents();
assert!(
joined.contains("one"),
"expected committed 'one' to be visible\n{joined}"
);
assert!(
joined.contains("two"),
"expected committed 'two' to be visible\n{joined}"
);
// The last three (three,four,five) remain in the live ring, not committed here.
}