mirror of
https://github.com/openai/codex.git
synced 2026-10-31 19:28:49 +00:00
Charlie Marsh
3725f02cf3
## What changed - Use Ratatui-compatible terminal widths throughout TUI layout, preserving full-width counters for long lines. - Wrap and truncate on grapheme boundaries so halfwidth kana sound marks and emoji sequences stay intact. - Apply the corrected sizing to text input, selection popups, status and history cells, Markdown, hyperlinks, and scrollable cloud diffs. ## Testing - Add focused unit and snapshot coverage for wrapping, truncation, cursor and mask alignment, popup columns, status output, session headers, Markdown tables, process output, and scrollable diffs. GitOrigin-RevId: 294ec0bcff743c6bb16d55ec26308524ce741879
20 lines
496 B
Rust
20 lines
496 B
Rust
use super::line_width;
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use super::truncate_line_to_width;
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use pretty_assertions::assert_eq;
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use ratatui::text::Line;
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#[test]
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fn halfwidth_sound_marks_stay_with_their_grapheme_when_truncated() {
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let line = Line::from("abｶﾞc");
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assert_eq!(line_width(&line), 5);
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assert_eq!(
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truncate_line_to_width(line.clone(), /*max_width*/ 3),
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Line::from("ab")
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);
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assert_eq!(
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truncate_line_to_width(line, /*max_width*/ 4),
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Line::from("abｶﾞ")
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);
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}
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