[D6] Ghost accept formatting test aligns with Deep overlay

Author: inliver233

issues/2026-02-10_23-01-37-ui-autosave-streaming-v2.csv

@@ -4,3 +4,5 @@ D2,Scratch autosave/restore + flush on close,Persist unbound scratch editor cont
 D3,Bottom status bar separator/overlap cleanup,Reduce stacked separator lines and clipping in EnhancedStatusBar. Use a single separator strategy (either borders or VLines) with consistent heights/margins and remove duplicate/overlapping lines. Update status bar layout test accordingly.,Bottom bar shows a single clean row; no stacked/thick separator lines; labels are not clipped; test passes.,.tmp\\ane0305-venv-311\\Scripts\\python.exe -m pytest -q tests/test_status_bar_layout.py,none,DONE,DONE,TODO,src/gui/status/status_bar.py | tests/test_status_bar_layout.py,none,user_report: bottom bar lines stacked/overlapping | test:.tmp\\ane0305-venv-311\\Scripts\\python.exe -m pytest -q tests/test_status_bar_layout.py PASS | done_at:2026-02-10
 D4,"Max tokens UI supports >=1,000,000","Ensure AI配置中心的最大tokens输入允许很大的值（>=1,000,000）且不会出现输入首位数字就被限制/截断的问题；保存/加载配置保持一致。添加pytest-qt回归测试。","Max tokens can be set to 1,000,000+ and persists after reopening AI配置中心; regression test passes.",.tmp\\ane0305-venv-311\\Scripts\\python.exe -m pytest -q tests/test_ai_config_max_tokens_range.py,none,DONE,DONE,TODO,src/gui/ai/unified_ai_config_dialog.py | tests/test_ai_config_max_tokens_range.py,none,user_report: max_tokens max=3999 and typing '4' clamps; verify and prevent regression | test:.tmp\\ane0305-venv-311\\Scripts\\python.exe -m pytest -q tests/test_ai_config_max_tokens_range.py PASS | done_at:2026-02-10
 D5,Verify provider streaming specs + docs/tests,Use official docs (OpenAI/Anthropic/Gemini) to verify streaming endpoints/headers/params and SSE parsing requirements; adjust provider strategies and AIClient stream parsing if needed; add a short doc summary and tests for OpenAI+Claude streaming fixtures.,Provider streaming endpoints/params match official docs as of 2026-02-10; OpenAI/Claude streaming extraction tests pass; doc added.,.tmp\\ane0305-venv-311\\Scripts\\python.exe -m pytest -q tests/test_provider_streaming_openai_claude.py,manual,DONE,DONE,TODO,src/core/ai_client.py | src/core/ai_providers/openai.py | src/core/ai_providers/claude.py | src/core/ai_providers/gemini.py | docs/ai/streaming_providers.md | tests/test_provider_streaming_openai_claude.py,none,requires web research for up-to-date streaming specs; keep tests offline via fixtures | test:.tmp\ane0305-venv-311\Scripts\python.exe -m pytest -q tests/test_provider_streaming_openai_claude.py PASS | doc:docs/ai/streaming_providers.md | done_at:2026-02-10
+D6,Ghost accept formatting test aligns with Deep overlay,Update ghost accept formatting regression test to match DeepIntegratedGhostText (non-destructive overlay). Stop relying on OptimalGhostText internal positions/formatting; assert document text unchanged before accept and accepted inserted text uses normal formatting.,tests/test_ghost_text_accept_formatting.py passes; verifies ghost preview does not mutate document and accepted text formatting matches normal text in dark theme.,.tmp\\ane0305-venv-311\\Scripts\\python.exe -m pytest -q tests/test_ghost_text_accept_formatting.py,none,DONE,DONE,TODO,tests/test_ghost_text_accept_formatting.py,none,regression_fail: AttributeError _ghost_start_pos after switching default ghost system to Deep overlay | test:.tmp\ane0305-venv-311\Scripts\python.exe -m pytest -q tests/test_ghost_text_accept_formatting.py PASS | done_at:2026-02-10
+D7,Fix AI config delayed model set crash on close,Replace QTimer.singleShot delayed model selection with a dialog-owned QTimer (or guard) so it cannot call into deleted widgets; prevents Qt event loop exceptions during fast open/close flows.,Backup service create-backup-set test runs without Qt event loop exceptions; delayed model set does not crash when dialog closes quickly.,.tmp\\ane0305-venv-311\\Scripts\\python.exe -m pytest -q tests/test_backup_service_create_backup_set.py::test_create_backup_set_backs_up_project_and_vectors,none,TODO,TODO,TODO,src/gui/ai/unified_ai_config_dialog.py,none,regression_fail: QTimer.singleShot calling _set_model_delayed after dialog destroyed -> QComboBox deleted RuntimeError

tests/test_ghost_text_accept_formatting.py

@@ -50,7 +50,8 @@ def test_ghost_text_accept_restores_normal_formatting():
     assert ghost is not None, "Ghost Text manager should be initialized"
 
     # 设置基础正文
-    editor.setPlainText("Hello world")
+    base_text = "Hello world"
+    editor.setPlainText(base_text)
 
     # 取一段普通正文的字符格式作为“正常格式”参考
     base_cursor = editor.textCursor()
@@ -62,23 +63,14 @@ def test_ghost_text_accept_restores_normal_formatting():
     cursor = editor.textCursor()
     cursor.movePosition(QTextCursor.MoveOperation.End)
     editor.setTextCursor(cursor)
+    start = editor.textCursor().position()
 
     suggestion = "Hello world and beyond"
     editor.show_ghost_ai_completion(suggestion)
 
     assert ghost.has_active_ghost_text() is True
-
-    start = ghost._ghost_start_pos
-    end = ghost._ghost_end_pos
-    assert start >= 0 and end > start
-
-    ghost_cursor = editor.textCursor()
-    ghost_cursor.setPosition(start)
-    ghost_cursor.setPosition(end, QTextCursor.MoveMode.KeepAnchor)
-    ghost_format = ghost_cursor.charFormat()
-
-    # 接受前：Ghost Text 应该有单独的前景色属性
-    assert ghost_format.hasProperty(QTextFormat.Property.ForegroundBrush) is True
+    # DeepIntegratedGhostText uses a non-destructive overlay preview: document text must be unchanged.
+    assert editor.toPlainText() == base_text
 
     # 模拟按 Tab 接受 Ghost Text
     tab_event = QKeyEvent(
@@ -90,8 +82,11 @@ def test_ghost_text_accept_restores_normal_formatting():
 
     # 接受后：Ghost Text 状态应被清理
     assert ghost.has_active_ghost_text() is False
+    assert editor.toPlainText() == suggestion
 
     accepted_cursor = editor.textCursor()
+    expected_insert = suggestion[len(base_text) :]
+    end = start + len(expected_insert)
     accepted_cursor.setPosition(start)
     accepted_cursor.setPosition(end, QTextCursor.MoveMode.KeepAnchor)
     accepted_format = accepted_cursor.charFormat()