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413c1e1fdf
## Summary - reduce public module visibility across Rust crates, preferring private or crate-private modules with explicit crate-root public exports - update external call sites and tests to use the intended public crate APIs instead of reaching through module trees - add the module visibility guideline to AGENTS.md ## Validation - `cargo check --workspace --all-targets --message-format=short` passed before the final fix/format pass - `just fix` completed successfully - `just fmt` completed successfully - `git diff --check` passed
46 lines
1.5 KiB
Rust
46 lines
1.5 KiB
Rust
use crate::test_backend::VT100Backend;
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use ratatui::layout::Rect;
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use ratatui::text::Line;
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#[test]
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fn live_001_commit_on_overflow() {
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let backend = VT100Backend::new(/*width*/ 20, /*height*/ 6);
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let mut term = match codex_tui::Terminal::with_options(backend) {
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Ok(t) => t,
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Err(e) => panic!("failed to construct terminal: {e}"),
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};
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let area = Rect::new(
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/*x*/ 0, /*y*/ 5, /*width*/ 20, /*height*/ 1,
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);
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term.set_viewport_area(area);
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// Build 5 explicit rows at width 20.
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let mut rb = codex_tui::RowBuilder::new(/*target_width*/ 20);
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rb.push_fragment("one\n");
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rb.push_fragment("two\n");
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rb.push_fragment("three\n");
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rb.push_fragment("four\n");
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rb.push_fragment("five\n");
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// Keep the last 3 in the live ring; commit the first 2.
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let commit_rows = rb.drain_commit_ready(/*max_keep*/ 3);
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let lines: Vec<Line<'static>> = commit_rows.into_iter().map(|r| r.text.into()).collect();
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codex_tui::insert_history_lines(&mut term, lines)
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.expect("Failed to insert history lines in test");
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let screen = term.backend().vt100().screen();
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// The words "one" and "two" should appear above the viewport.
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let joined = screen.contents();
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assert!(
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joined.contains("one"),
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"expected committed 'one' to be visible\n{joined}"
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);
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assert!(
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joined.contains("two"),
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"expected committed 'two' to be visible\n{joined}"
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);
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// The last three (three,four,five) remain in the live ring, not committed here.
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}
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