There were no unit tests for this whole module. It is difficult to test
due to all the private logic and Qt dependencies, but with a lot of
mocking we can at least validate some of the text handling.
This is a setup to start testing the solution to #4199.
I picked '{' and '}' as placeholders in the test data because they draw
the eye to the 'highlighted' part, and vim even highlights them with
python syntax highlighting. It could be confusing though, as they look
like format strings but are not used that way.
When we click the download button in PDF.js, it downloads a blob://qute:...
URL. We can detect that and force a download rather than opening it in PDF.js
again.
Note that what actually happens depends on the Qt version and backend:
QtWebKit (any Qt version):
Downloads always work properly (regardless of Qt version).
QtWebEngine, Qt 5.7.1:
Downloads work.
QtWebEngine, Qt 5.9 - 5.11:
Downloads won't work as we need to tell PDF.js to not use blob: URLs:
https://bugreports.qt.io/browse/QTBUG-70420 - in theory, PDF.js could fall back
to downloading the existing qute:// URL, but it has a whitelist of schemes
which does not include qute://... Since it's not in that whitelist, it just
ends up doing nothing at all.
QtWebEngine, Qt 5.12:
Downloads should hopefully work properly again, as we can register the qute://
scheme with Chromium, which allows us to use blob:// URLs.
when using the 'username-taget secret' option, the supplied
regex 'username-pattern' will only scan the first line of the
secret file.
you could specify a username-pattern with '\n', but this will
break if the position of the username is not consistent.
this change will implement re.search and the re.MULTILINE
option to search every line in a secrect file.
example:
--secret file
my_secret_password
username: my_username
--secret file
spawn --userscript qute-pass --username-target secret --username-pattern "^username: (.*)"
This reverts commit 9c731bde85627308fdde4730b0181a014096cb47.
We need to set some PDF.js options, so we can't just use the default viewer
with ?file=...
