Publish harness and TUI open-source

initial sync from the monorepo

crates/codegen/xai-grok-pager-pty-harness/tests/scroll_matrix_curated.rs

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+//! Curated scroll-matrix tier: one test per curated cell, exact-filterable
+//! by cell id (`cargo test --test scroll_matrix_curated c5_tmux_g9a -- --exact`).
+//!
+//! Each test drives `scroll_matrix::run_cell` against the real pager binary
+//! (PAGER_BINARY / local debug build — same contract as
+//! `scroll_correctness_ptyctl.rs`, and like it NOT `#[ignore]`d). Cells are
+//! host-paced PTY sessions, so a process-wide lock serializes them: the
+//! default in-process test parallelism would stretch gesture gaps and stack
+//! eight pagers onto one machine.
+//!
+//! Artifacts (recorder captures + per-cell report.json rows) land under
+//! `$TMPDIR/scroll-matrix-curated/` and are kept for post-mortems.
+
+use std::path::PathBuf;
+
+use xai_grok_pager_pty_harness::pager_binary;
+use xai_grok_pager_pty_harness::scroll_matrix::{
+    CellReport, CellStatus, curated, run_cell, summary_table,
+};
+
+/// Serializes cells across the in-process test threads (tokio mutex: held
+/// across awaits; no poisoning, so one failed cell doesn't cascade).
+static SERIAL: tokio::sync::Mutex<()> = tokio::sync::Mutex::const_new(());
+
+fn artifacts_dir() -> PathBuf {
+    std::env::temp_dir().join("scroll-matrix-curated")
+}
+
+/// Run one curated cell by id and return its report (panics on unknown ids
+/// so a renamed cell can't leave a vacuous test behind).
+async fn run_curated_cell(cell_id: &str) -> CellReport {
+    let cell = curated()
+        .find(|cell| cell.id == cell_id)
+        .unwrap_or_else(|| panic!("{cell_id} is not a curated cell — update this test file"));
+    let binary = pager_binary().expect("resolve pager binary");
+    let _serial = SERIAL.lock().await;
+    let report = run_cell(cell, &binary, &artifacts_dir()).await;
+    eprintln!(
+        "{}",
+        summary_table(std::slice::from_ref(&report)).trim_end()
+    );
+    report
+}
+
+/// Assert a normal (no-xfail) curated cell passes outright.
+async fn assert_cell_passes(cell_id: &str) {
+    let report = run_curated_cell(cell_id).await;
+    assert_eq!(
+        report.status,
+        CellStatus::Pass,
+        "{cell_id} did not pass — capture kept at {}\n{}",
+        report.log_path,
+        serde_json::to_string_pretty(&report).expect("report json"),
+    );
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c1_auto_g3_flood_speed100() {
+    assert_cell_passes("c1_auto_g3_flood_speed100").await;
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c2_auto_g3_flood_speed100() {
+    assert_cell_passes("c2_auto_g3_flood_speed100").await;
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c3_wheel_lines1_g1() {
+    assert_cell_passes("c3_wheel_lines1_g1").await;
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c4_auto_g10_ambiguous() {
+    assert_cell_passes("c4_auto_g10_ambiguous").await;
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c5_tmux_g9a() {
+    assert_cell_passes("c5_tmux_g9a").await;
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c5_tmux_g9b() {
+    assert_cell_passes("c5_tmux_g9b").await;
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c1_auto_g8_midstream() {
+    assert_cell_passes("c1_auto_g8_midstream").await;
+}
+
+/// The formerly-declared bug: the finalize-decel fix landed, so the G4 jerk
+/// cell passes outright — I-SMOOTH-COAST (post-input motion at most one
+/// tapered cap) and I-NO-DROP (finalize discards nothing) moved from the
+/// xfail set to ordinary pass rows. The cell id keeps its historical name
+/// for artifact continuity.
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn c1_auto_g4_jerk_xfail() {
+    assert_cell_passes("c1_auto_g4_jerk_xfail").await;
+}
+
+/// Tripwire: every curated cell has a test above (a row added to the
+/// curated tier without a matching test would otherwise silently skip CI).
+#[test]
+fn curated_cells_all_have_a_test() {
+    let covered = [
+        "c1_auto_g3_flood_speed100",
+        "c2_auto_g3_flood_speed100",
+        "c3_wheel_lines1_g1",
+        "c4_auto_g10_ambiguous",
+        "c5_tmux_g9a",
+        "c5_tmux_g9b",
+        "c1_auto_g8_midstream",
+        "c1_auto_g4_jerk_xfail",
+    ];
+    let curated_ids: Vec<&str> = curated().map(|cell| cell.id).collect();
+    assert_eq!(
+        curated_ids, covered,
+        "curated tier changed — add/remove the matching #[tokio::test] fns in this file"
+    );
+}