In PR #20887 the issue got fixed partly, but two issues remained that
unintendedly left room for intermittent failres:
- in the "Ctrl+ArrowLeft/Right" loop the `waitForBrowserTrip` call was
placed _before_ the actual keypresses, which means that for the final
iteration of the loop the last key presses were not properly awaited;
- in the "ArrowLeft/ArrowRight" loop the `waitForBrowserTrip` call was
absent, which means that we didn't wait for key presses at all.
This commit fixes the issues by consistently waiting to a browser trip
_after_ each key press to make sure the sidebar got a chance to render.
There is generally a small amount of time between the find call being
reported as finished and the find count results text being updated with
the correct number in the DOM, so the integration tests will fail if we
check the find results count text too soon.
This commit fixes the issue by using the `waitForTextToBe` helper
function to wait until the find count results text is what we expect it
to be. Note that we already use this helper function for this exact
purpose in other integration tests (related to reorganizing pages), and
it's also a little bit shorter/easier to read which cannot hurt.
Similar to excluded tests pending tests should not count towards runs or
result in console logging because they are effectively not (fully) run.
This reduces visual noise and helps to get the tests running on GitHub
Actions where non-passed tests will count towards a non-zero exit code.
This makes the order of checks consistent with the one in
`test/reporter.js` and improves safety because now any status other
than passed will be treated as a failure (also if Jasmine adds more
statuses later on).
This patch adds right-click support for images in the PDF, allowing
users to download them. To minimize memory consumption, we:
- Do not store the images separately, and instead crop them out of the
PDF page canvas
- Only extract the images when needed (i.e. when the user right-clicks
on them), rather than eagery having all of them available.
To do so, we layer one empty 0x0 canvas per image, stretched to cover
the whole image, and only populate its contents on right click.
These images need to be inside the text layer: they cannot be _behind_
it, otherwise they would be covered by the text layer's container and
not be clickable, and they cannot be in front of it, otherwise they
would make the text spans unselectable.
This feature is managed by a new preference, `imagesRightClickMinSize`:
- when it's set to `-1`, right-click support is disabled
- when set to `0`, all images are available for right click
- when set to a positive integer, only images whose width and height are
greater than or equal to that value (in the PDF page frame of
reference) are available for right click.
This features is disabled by default outside of MOZCENTRAL, as it
significantly degrades the text selection experience in non-Firefox
browsers.
