This reverts commit 9c731bde85627308fdde4730b0181a014096cb47.
We need to set some PDF.js options, so we can't just use the default viewer
with ?file=...
Adds a new file for tests relating to WebEngineTab, it looks a little
sparse right now but I'm sure there will be more soon.
Tests that scripts with invalid world IDs are rejected appropriately and
the ones with valid world IDs aren't rejected.
The `FakeWidget` thing is so `sip.isdeleted` didn't complain about being
passed the wrong type.
Previously calling `script.code()` would fail if the script didn't have
a `name`. This wasn't being hit in practice because the only place that
constructs GreasemonkeyScripts was checking for that condition and add
the filename there as a fallback.
This change make the `name` attribute more explicitly mandatory by
failing with a `ValueError` if it is not provided and make it still
possible to use the filename fallback in that case by adding a
`filename` keyward argument to `__init__()`.
Additionally where `script_meta` is used in `script.code()` a fallback
to and emptry string was added so it doesn't fail for raw javascript
files without greasemonkey metadata.
Otherwise, stuff goes haywire when trying to use the caret mode very fast (like
in a unit test), because new stuff runs before we've managed to update the selection.
Before Qt 5.11.2, for unique origins, we always got QUrl() and thus passed it
through.
With Qt 5.11.2, only missing origins (browser-initiated requests) get an empty
initiator, while unique origins get QUrl("null"):
https://codereview.qt-project.org/#/c/234849/https://bugreports.qt.io/browse/QTBUG-69372
In theory, those should be locked down (as an unique origin is e.g. a sandboxed
iframe) and never have access to any other content.
However, thanks to a Qt bug, XHR on qute:// pages has QUrl("null") as origin as
long as the URL scheme is not registered. We can only do the registering once
Qt 5.12 is out.
Since unique origins were effectively already allowed on Qt 5.11.0/.1, we pass
them through here as well until Qt 5.12.
See #4198
