906d449760
Stream models thoughts and responses instead of waiting for the whole thing to come through. Very rough right now, but I'm making the risk call to push through.
102 lines
3.1 KiB
Rust
102 lines
3.1 KiB
Rust
#![cfg(feature = "vt100-tests")]
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use ratatui::backend::TestBackend;
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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 = TestBackend::new(20, 6);
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let mut term = match codex_tui::custom_terminal::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(0, 5, 20, 1);
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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::live_wrap::RowBuilder::new(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(3);
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let lines: Vec<Line<'static>> = commit_rows
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.into_iter()
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.map(|r| Line::from(r.text))
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.collect();
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let mut buf: Vec<u8> = Vec::new();
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codex_tui::insert_history::insert_history_lines_to_writer(&mut term, &mut buf, lines);
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let mut parser = vt100::Parser::new(6, 20, 0);
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parser.process(&buf);
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let screen = parser.screen();
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// The words "one" and "two" should appear above the viewport.
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let mut joined = String::new();
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for row in 0..6 {
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for col in 0..20 {
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if let Some(cell) = screen.cell(row, col) {
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if let Some(ch) = cell.contents().chars().next() {
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joined.push(ch);
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} else {
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joined.push(' ');
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}
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}
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}
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joined.push('\n');
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}
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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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#[test]
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fn live_002_pre_scroll_and_commit() {
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let backend = TestBackend::new(20, 6);
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let mut term = match codex_tui::custom_terminal::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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// Viewport not at bottom: y=3
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let area = Rect::new(0, 3, 20, 1);
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term.set_viewport_area(area);
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let mut rb = codex_tui::live_wrap::RowBuilder::new(20);
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rb.push_fragment("alpha\n");
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rb.push_fragment("beta\n");
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rb.push_fragment("gamma\n");
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rb.push_fragment("delta\n");
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// Keep 3, commit 1.
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let commit_rows = rb.drain_commit_ready(3);
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let lines: Vec<Line<'static>> = commit_rows
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.into_iter()
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.map(|r| Line::from(r.text))
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.collect();
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let mut buf: Vec<u8> = Vec::new();
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codex_tui::insert_history::insert_history_lines_to_writer(&mut term, &mut buf, lines);
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let s = String::from_utf8_lossy(&buf);
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// Expect a SetScrollRegion to [area.top()+1 .. screen_height] and a cursor move to top of that region.
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assert!(
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s.contains("\u{1b}[4;6r"),
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"expected pre-scroll region 4..6, got: {s:?}"
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);
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assert!(
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s.contains("\u{1b}[4;1H"),
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"expected cursor CUP 4;1H, got: {s:?}"
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);
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}
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