新增功能

2026-08-19 17:35:59 +08:00
parent f8c78739e7
commit 05050ff6f3
188 changed files with 18838 additions and 5337 deletions
@@ -0,0 +1,135 @@
+# -*- coding: utf-8 -*-
+"""Visible Windows/QWebEngine paint stress probe for the scaled console shell."""
+
+import os
+import sys
+from pathlib import Path
+
+os.environ.setdefault("QT_SCALE_FACTOR", "1")
+os.environ.setdefault("QTWEBENGINE_CHROMIUM_FLAGS", "--enable-logging=stderr --v=0")
+
+ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(ROOT))
+sys.argv = [sys.argv[0], "--qt-smoke-test", "--qt-paint-stress-test"]
+
+from PySide6.QtCore import QPoint, QSize, Qt, QTimer
+from PySide6.QtTest import QTest
+from PySide6.QtWidgets import QApplication
+
+from wechat_gui_qt import (
+    APP_QSS,
+    CONSOLE_VIEWS,
+    MainWindow,
+    WIN_TITLE,
+    _app_icon,
+    _register_bundled_fonts,
+    _ui_font,
+)
+
+
+def dark_samples(image, shell, source_box, step=5):
+    source_x1, source_y1, source_x2, source_y2 = source_box
+    scale = min(shell.width() / 1630.0, shell.height() / 920.0)
+    dpr_x = image.width() / max(1.0, float(shell.width()))
+    dpr_y = image.height() / max(1.0, float(shell.height()))
+    count = 0
+    for source_x in range(source_x1, source_x2, step):
+        for source_y in range(source_y1, source_y2, step):
+            x = min(image.width() - 1, max(0, round(source_x * scale * dpr_x)))
+            y = min(image.height() - 1, max(0, round(source_y * scale * dpr_y)))
+            colour = image.pixelColor(x, y)
+            if max(colour.red(), colour.green(), colour.blue()) < 180:
+                count += 1
+    return count
+
+
+app = QApplication.instance() or QApplication(sys.argv)
+_register_bundled_fonts()
+app.setApplicationName(WIN_TITLE)
+app.setWindowIcon(_app_icon())
+app.setStyle("Fusion")
+app.setStyleSheet(APP_QSS)
+app.setFont(_ui_font(9))
+
+window = MainWindow()
+window.setFixedSize(QSize(1506, 909))
+window.show()
+window.raise_()
+
+state = {
+    "frame": 0,
+    "bad": 0,
+    "rail_min": 10**9,
+    "main_min": 10**9,
+}
+out_dir = ROOT / "tmp" / "paint-stress"
+out_dir.mkdir(exist_ok=True)
+frame_limit = max(1, int(os.environ.get("PAINT_STRESS_FRAMES", "210")))
+toggle_surface = os.environ.get("PAINT_STRESS_TOGGLE_SURFACE", "0") == "1"
+
+
+def probe_frame():
+    index = state["frame"] % len(CONSOLE_VIEWS)
+    if toggle_surface and state["frame"] and state["frame"] % 7 == 0:
+        window.console_shell.hide()
+        QApplication.processEvents()
+        window.console_shell.show()
+    window.show_page(index)
+    window._push_console_state(force=True)
+
+    scale = min(window.console_shell.width() / 1630.0, window.console_shell.height() / 920.0)
+    nav_y = (145, 222, 297, 372, 450, 528, 861)[index]
+    QTest.mouseMove(
+        window.console_shell,
+        QPoint(round(60 * scale), round(nav_y * scale)),
+        delay=1,
+    )
+    QTimer.singleShot(90, capture_frame)
+
+
+def capture_frame():
+    index = state["frame"] % len(CONSOLE_VIEWS)
+    view = CONSOLE_VIEWS[index]
+
+    pixmap = window.screen().grabWindow(int(window.winId()))
+    image = pixmap.toImage()
+    rail = dark_samples(image, window.console_shell, (20, 20, 145, 900), 5)
+    main = dark_samples(image, window.console_shell, (175, 205, 1600, 875), 7)
+    state["rail_min"] = min(state["rail_min"], rail)
+    state["main_min"] = min(state["main_min"], main)
+    # Healthy frames are far above these deliberately conservative floors.
+    if rail < 60 or main < 2000:
+        state["bad"] += 1
+        path = out_dir / f"bad-{state['frame']:03d}-{view}-r{rail}-m{main}.png"
+        pixmap.save(str(path))
+        print("BAD", state["frame"], view, rail, main, path, flush=True)
+
+    state["frame"] += 1
+    if state["frame"] >= frame_limit:
+        print(
+            "RESULT",
+            f"frames={state['frame']}",
+            f"bad={state['bad']}",
+            f"rail_min={state['rail_min']}",
+            f"main_min={state['main_min']}",
+            f"size={image.width()}x{image.height()}",
+            f"shell={window.console_shell.width()}x{window.console_shell.height()}",
+            flush=True,
+        )
+        app.exit(0 if state["bad"] == 0 else 3)
+        return
+    if state["frame"] % 20 == 0:
+        print("FRAME", state["frame"], view, rail, main, flush=True)
+    QTimer.singleShot(35, probe_frame)
+
+
+def wait_ready():
+    if window.console_shell.page_ready and window.console_shell.channel_ready:
+        QTimer.singleShot(700, probe_frame)
+        return
+    QTimer.singleShot(100, wait_ready)
+
+
+QTimer.singleShot(100, wait_ready)
+QTimer.singleShot(max(30_000, frame_limit * 400), lambda: app.exit(4))
+raise SystemExit(app.exec())