Hopefully fix some weirdness on tab completeion where it would read the entire screen instead of suggested tab completions.

2026-05-30 13:56:25 -04:00
parent 3897b63068
commit 15f2435749
3 changed files with 103 additions and 25 deletions
@@ -140,6 +140,93 @@ def test_candidate_list_speaks_visible_list_without_cursor_advance():
    assert manager.process_update() == "Documents/ Downloads/"


+@pytest.mark.unit
+def test_full_screen_scroll_speaks_only_inserted_candidate_list():
+    old_text = "\n".join(
+        [
+            "old top".ljust(30),
+            "old middle".ljust(30),
+            "old lower".ljust(30),
+            "old bottom".ljust(30),
+            "$ ./Toby".ljust(30),
+        ]
+    )
+    manager, env, _input_manager = _build_env(old_text, {"x": 8, "y": 4})
+
+    manager.capture_if_tab()
+    _set_screen_update(
+        env,
+        "\n".join(
+            [
+                "old middle".ljust(30),
+                "old lower".ljust(30),
+                "old bottom".ljust(30),
+                "TobyAccMod_V10-0.pk3 TobyConfig.ini".ljust(30),
+                "$ ./Toby".ljust(30),
+            ]
+        ),
+        {"x": 8, "y": 4},
+        delta="\n".join(
+            [
+                "old middle",
+                "old lower",
+                "old bottom",
+                "TobyAccMod_V10-0.pk3 TobyConfig.ini",
+                "$ ./Toby",
+            ]
+        ),
+    )
+
+    assert manager.process_update() == "TobyAccMod_V10-0.pk3 TobyConfig.ini"
+
+
+@pytest.mark.unit
+def test_same_height_repaint_without_inserted_candidates_stays_silent():
+    old_text = "\n".join(
+        [
+            "old top".ljust(30),
+            "old middle".ljust(30),
+            "old lower".ljust(30),
+            "$ ./Toby".ljust(30),
+        ]
+    )
+    manager, env, _input_manager = _build_env(old_text, {"x": 8, "y": 3})
+
+    manager.capture_if_tab()
+    _set_screen_update(
+        env,
+        "\n".join(
+            [
+                "status line".ljust(30),
+                "old prompt history".ljust(30),
+                "unrelated output".ljust(30),
+                "$ ./Toby".ljust(30),
+            ]
+        ),
+        {"x": 8, "y": 3},
+        delta="status line\nold prompt history\nunrelated output\n$ ./Toby",
+    )
+
+    assert manager.process_update() == ""
+
+
+@pytest.mark.unit
+def test_recent_tab_does_not_speak_delta_without_detected_completion():
+    old_text = "\n".join(["$ ./Toby".ljust(20), "".ljust(20)])
+    manager, env, _input_manager = _build_env(old_text, {"x": 8, "y": 0})
+
+    manager.capture_if_tab()
+    _set_screen_update(
+        env,
+        old_text,
+        {"x": 8, "y": 0},
+        delta="old unrelated screen content\n$ ./Toby",
+    )
+
+    assert manager.process_update() == ""
+    assert env["commandBuffer"]["tabCompletion"]["pending"] is not None
+
+
@pytest.mark.unit
 def test_no_screen_change_stays_silent_and_keeps_pending_briefly():
    manager, env, _input_manager = _build_env(