To avoid being able to introduce dependencies between tests this commit
makes sure that we close the document between tests so that we can't
accidentally rely on state set by a previous test.
Update the test to wait for the `pagerendered`` event of a specific
page (1), so that the `pagerendered`` event of other pages from a
previously running render doesn't resolve the `waitForPageRendered`
promise.
This replaces the various copies of this logic with a single helper that
we template for each editor type, similar to what we already do for the
`switchToEditor` helper.
This replaces the various copies of this logic with a single helper that
we template for each editor type, similar to what we already do for the
`switchToEditor` helper.
When a drawing was moved with arrow keys and then printed or saved, the drawing wasn't moved finally.
So the fix is just about calling onTranslated once the translation is done.
When rendering big PDF pages at high zoom levels, we currently fall back
to CSS zoom to avoid rendering canvases with too many pixels. This
causes zoomed in PDF to look blurry, and the text to be potentially
unreadable.
This commit adds support for rendering _part_ of a page (called
`PDFPageDetailView` in the code), so that we can render portion of a
page in a smaller canvas without hiting the maximun canvas size limit.
Specifically, we render an area of that page that is slightly larger
than the area that is visible on the screen (100% larger in each
direction, unless we have to limit it due to the maximum canvas size).
As the user scrolls around the page, we re-render a new area centered
around what is currently visible.
In most integration tests we already use the pattern of defining the
editor selector once and reusing it in the rest of the test, but it's
not fully consistent everywhere yet. This commit fixes that for the
stamp editor integration tests, which has multiple advantages:
- it improves consistency between the various editor integration tests;
- it removes duplicate function calls and aligns variable definitions;
- it reduces the number of `getEditorSelector` calls and other helper
function calls that contained hardcoded IDs (by updating them to take
editor selectors as arguments instead of editor IDs), which helps to
isolate the tests and to simplify follow-up patches.
This has multiple advantages:
- it improves consistency between the various editor integration tests;
- it makes the code easier to read/understand;
- it reduces code duplication.
This has multiple advantages:
- it improves consistency between the various editor integration tests;
- it makes the code easier to read/understand;
- it reduces code duplication;
- it reduces the number of `getEditorSelector` calls that contained
hardcoded IDs, which helps to isolate the tests and to simplify
follow-up patches.
The `getSelectedEditors` function is largely a copy of the `getEditors`
function, with three small differences:
1. `getEditors` allows getting any kind of editor whereas
`getSelectedEditors` is harcoded to only getting selected editors.
2. `getEditors` returns editor selectors (strings) whereas
`getSelectedEditors` returns editor IDs (integers).
3. `getSelectedEditors` returns a sorted array of editor IDs whereas
`getEditors` does not ensure that the array is sorted.
This commit makes the `getEditors` function a drop-in replacement for
the `getSelectedEditors` function to deduplicate the code and to have a
unified way of getting editors.
Note that we don't actually use the contents of the returned array
(only its length), so we can safely change `getEditors` to return a
sorted array of integer editor IDs instead. Sorting the array makes the
return value deterministic, which is a nice property for test stability,
and integer IDs are also easier to handle in test assertions. Note that
the corresponding selector strings can also easily be obtained from the
integer IDs using the `getEditorSelector` function if needed.
When an editor is moved with the keyboard or in dragging it, it is moved in the DOM in order
to make screen readers happy. But this move is slightly postponed thanks to a setTimeout(..., 0).
The failures were very likely due to the fact that intermittently the DOM move was done in
the middle of the next key sequence which was making the move on screen failing.
It was due the resize observer which is removed thanks to this patch.
In order to reuse the dragAndDrop function in test, this patch slighty refactors it
in order to make it easier to use.
The purpose of these changes is to make it more difficult to accidentally include logging statements, used during development and debugging, when submitting patches for review.
For (almost) all code residing in the `src/` folder we should use our existing helper functions to ensure that all logging can be controlled via the `verbosity` API-option.
For the `test/unit/` respectively `test/integration/` folders we shouldn't need any "normal" logging, but it should be OK to print the *occasional* warning/error message.
Please find additional details about the ESLint rule at https://eslint.org/docs/latest/rules/no-console
The function evaluateOnNewDocument in Puppeteer allow us to execute some js before the pdf.js one
is loaded.
It allows us to stub some setters before there are used and then set some event handlers very soon.
When selecting text, hovering over an element
causes all the text between (according the the dom
order) the current selection and that element to
be selected.
This means that when, while selecting, the cursor
moves over a link, all the text in the page gets
selected. Setting `user-select: none` on the link
annotations would improve the situation, but it
still makes it impossible to extend the selection
within a link without using Shift+arrows keys on
the keyboard.
This commit fixes the problem by setting
`pointer-events: none` on the `<section>`s in the
annotation layer while selecting some text. This
way, they are ignored for hit-testing and do not
affect selection.
It is still impossible to _start_ a selection
inside a link, as the link text is covered by the
link annotation.
Fixes#18266
Because of editor z-index, the toolbar belonging to an highlight created
before a second adjacent one, can be overlapped by this new one.
So when the user select an editor we just show it on front of all the other
ones to make sure that it can be used normally.
Right now, editable annotations are using their own canvas when they're drawn, but
it induces several issues:
- if the annotation has to be composed with the page then the canvas must be correctly
composed with its parent. That means we should move the canvas under canvasWrapper
and we should extract composing info from the drawing instructions...
Currently it's the case with highlight annotations.
- we use some extra memory for those canvas even if the user will never edit them, which
the case for example when opening a pdf in Fenix.
So with this patch, all the editable annotations are drawn on the canvas. When the
user switches to editing mode, then the pages with some editable annotations are redrawn but
without them: they'll be replaced by their counterpart in the annotation editor layer.
Debugging #17931 uncovered a race condition in the way we use the
`waitForEvent` function. Currently the following happens:
1. We call `waitForEvent`, which starts execution of the function body
and immediately returns a promise.
2. We do the action that triggers the event.
3. We await the promise, which resolves if the event is triggered or
the timeout is reached.
The problem is in step 1: function body execution has started, but not
necessarily completed. Given that we don't await the promise, we
immediately trigger step 2 and it's not unlikely that the event we
trigger arrives before the event listener is actually registered in the
function body of `waitForEvent` (which is slower because it needs to be
evaluated in the page context and there is some other logic before the
actual `addEventListener` call).
This commit fixes the issue by passing the action to `waitForEvent` as
a callback so `waitForEvent` itself can call it once it's safe to do so.
This should make sure that we always register the event listener before
triggering the event, and because we shouldn't miss events anymore we
can also remove the retry logic for pasting.
The integration tests are currently not consistent in how they do
copy/pasting: some tests use the `kbCopy`/`kbPaste` functions with
waiting for the event inline, some have their own helper function to
combine those actions and some even call `kbCopy`/`kbPaste` without
waiting for the event at all (which can cause intermittent failures).
This commit fixes the issues by providing a set of four helper functions
that all tests use and that abstract e.g. waiting for the event away
from the caller. This makes the invididual tests simpler and consistent,
reduces code duplication and fixes possible intermittent failures
due to not waiting for events to trigger.
This code contains the same bug that the previous commit fixed in
`waitForEvent`, namely that we don't clear the timeout if the event
is triggered. By using the now fixed `waitForEvent` function we not
only deduplicate this code but we also fix this issue so that no
incorrect timeout logs show up anymore.
Debugging #17931, by printing all parts of the event lifecycle including
timestamps, uncovered that some events for which a timeout was logged
actually did get triggered correctly in the browser. Going over the code
and discovering https://stackoverflow.com/questions/47107465/puppeteer-how-to-listen-to-object-events#comment117661238_65534026
showed what went wrong: if the event we wait for is triggered then
`Promise.race` resolves, but that doesn't automatically cancel the
timeout. The tests didn't fail on this because `Promise.race` resolved
correctly, but slightly later once the timeout was reached we would see
spurious log lines about timeouts for the already-triggered events.
This commit fixes the issue by canceling the timeout if the event we're
waiting for has triggered.
This integration test is currently the only one that spawns a separate
browser instance. However, while it closes the browser once it's done,
it doesn't close the page (and therefore doesn't call the `testingClose`
method) like the other integration tests do.
This commit fixes this difference by closing the page before closing the
browser, thereby ensuring all regular cleanup logic gets called and we
avoid (intermittent) shutdown tracebacks in the logs. This allows
upcoming integration tests that spawn a separate browser instance to
reuse this pattern to cleanly end the test.
Given that we integrate the `closeSinglePage` code from #17962 for this
patch, @calixteman is credited as the co-author.
Co-authored-by: Calixte Denizet <calixte.denizet@gmail.com>
This commit introduces a test to ensure that:
- When zooming below the maxCanvasPixels limit, the canvas is rendered
with the correct size (the two sides are multiplied by the zoom factor).
- When zooming above the maxCanvasPixels limit, the canvas size is capped.
This has two advantages, as far as I'm concerned:
- The tests don't need to manually invoke multiple functions to properly clean-up, which reduces the risk of missing something.
- By collecting all the relevant clean-up in one method, rather than spreading it out, we get a much better overview of exactly what is being reset.
Instead of sending to the main thread an array of Objects for a list of points (or quadpoints),
we'll send just a basic float buffer.
It should slightly improve performances (especially when cloning the data) and use slightly less memory.
Over time the number of integration tests that get the rectangle for a
given selector has increased quite a bit, and the code to do so has
consequently become duplicated.
This commit refactors the integration tests to move the rectangle
fetching code to a single place, which reduces the code by over 400
lines and makes the individual tests simpler.
