Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Check for webengine render process crash in build test

Browse Source
This commit is contained in:
Kovid Goyal 2023-12-07 19:59:37 +05:30
parent ec1237f9fd
commit d82bd06247
No known key found for this signature in database
GPG Key ID: 06BC317B515ACE7C
2 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
manual/faq.rst
View File

@ -880,7 +880,7 @@ incompatibility with your system's GPU (graphics) drivers. Try updating these
first, and reboot. If that does not fix it, you can set the first, and reboot. If that does not fix it, you can set the
``QTWEBENGINE_CHROMIUM_FLAGS`` environment variable to the value ``QTWEBENGINE_CHROMIUM_FLAGS`` environment variable to the value
``--disable-gpu`` to turn off hardware acceleration. See ``--disable-gpu`` to turn off hardware acceleration. See
`this page <https://doc.qt.io/qt-5/qtwebengine-debugging.html>`_ for details. `this page <https://doc.qt.io/qt-6/qtwebengine-debugging.html>`_ for details.
Using the viewer or doing any conversions results in a permission denied error on Windows Using the viewer or doing any conversions results in a permission denied error on Windows

5
src/calibre/test_build.py
View File

@ -373,7 +373,12 @@ class BuildTest(unittest.TestCase):
p.runJavaScript('1 + 1', callback) p.runJavaScript('1 + 1', callback)
p.printToPdf(print_callback) p.printToPdf(print_callback)
def render_process_crashed(status, exit_code):
print('Qt WebEngine Render process crashed with status:', status, 'and exit code:', exit_code)
QApplication.instance().quit()
p.titleChanged.connect(do_webengine_test) p.titleChanged.connect(do_webengine_test)
p.renderProcessTerminated.connect(render_process_crashed)
p.runJavaScript(f'document.title = "test-run-{os.getpid()}";') p.runJavaScript(f'document.title = "test-run-{os.getpid()}";')
timeout = 10 timeout = 10
QTimer.singleShot(timeout * 1000, lambda: QApplication.instance().quit()) QTimer.singleShot(timeout * 1000, lambda: QApplication.instance().quit())