更新

app/tests/test_ui_contract.py

@@ -4,8 +4,16 @@ from types import SimpleNamespace
 from typing import Any
 
 from PySide6.QtCore import QCoreApplication, QSettings
-from PySide6.QtGui import QPageSize, QRawFont
-from PySide6.QtWidgets import QApplication, QDialog, QDialogButtonBox, QMessageBox, QVBoxLayout
+from PySide6.QtGui import QFont, QPageSize, QRawFont
+from PySide6.QtWidgets import (
+    QApplication,
+    QDialog,
+    QDialogButtonBox,
+    QLabel,
+    QMessageBox,
+    QPushButton,
+    QVBoxLayout,
+)
 
 from doctor_workstation import app as app_module
 from doctor_workstation.app import ApplicationController
@@ -54,12 +62,25 @@ def test_theme_resolves_real_chinese_glyphs() -> None:
     application = QApplication.instance() or QApplication([])
     apply_theme(application)
     raw_font = QRawFont.fromFont(application.font())
+    assert raw_font.familyName() == "Noto Sans SC"
+    assert not application.font().styleStrategy() & QFont.StyleStrategy.NoSubpixelAntialias
+    assert application.font().hintingPreference() == QFont.HintingPreference.PreferDefaultHinting
     glyphs = raw_font.glyphIndexesForString("甄养堂医生工作站")
 
     assert glyphs
     assert all(glyph > 0 for glyph in glyphs)
     assert len(set(glyphs)) > 1
 
+    # QSS must not override the resolved platform face on real controls.
+    for widget in (QLabel("甄养堂医生工作站"), QPushButton("确认接诊")):
+        widget.ensurePolished()
+        resolved = QRawFont.fromFont(widget.font())
+        assert resolved.familyName() == raw_font.familyName()
+        assert all(glyph > 0 for glyph in resolved.glyphIndexesForString(widget.text()))
+        assert not widget.font().styleStrategy() & QFont.StyleStrategy.NoSubpixelAntialias
+        assert widget.font().hintingPreference() == QFont.HintingPreference.PreferDefaultHinting
+        widget.close()
+
 
 def test_theme_marks_dynamic_business_dialogs_and_semantic_buttons() -> None:
     application = QApplication.instance() or QApplication([])