Please see http://eslint.org/docs/rules/no-unused-vars; note that this patch purposely uses the same rule options as in `mozilla-central`, such that it fixes part of issue 7957.
It wasn't, in my opinion, entirely straightforward to enable this rule compared to the already existing rules. In many cases a `var descriptiveName = ...` format was used (more or less) to document the code, and I choose to place the old variable name in a trailing comment to not lose that information.
I welcome feedback on these changes, since it wasn't always entirely easy to know what changes made the most sense in every situation.
Unfortunately PR 7633 missed, and I didn't catch it during review, to update `test/driver.js` such that the `forms` tests takes the correct code-path.
This resultet in the `forms` reference test images looking better than they should, and more problematicly differing from the rendering in the viewer.
With this patch, the tests now correctly skip over any `Appearance` streams.
The `forms` tests now highlights quite clearly (e.g. look at `annotation-tx2.pdf`/`annotation-tx3.pdf`) that we cannot just skip the `Appearance` streams when rendering forms. Hence we're going to have to find a way to fix that *before* enabling forms by default, since both display *and* print would look completely wrong otherwise.
Finally, this patch also uncovers one more existing bug that still needs to be fixed, since the current `rasterizeAnnotationLayer` in `test/driver.js` isn't able to handle the contents of e.g. `<input>` and `<textarea>`.
1. Expanding divs to improve text selection. (Yury)
2. Adding enhanceTextSelection as an option.
3. Moving feature functionality from text_layer_builder.js to text_layer.js.
4. Added expandTextDivs method to only load expanded divs on first click, and only show on subsequent clicks
From the discussion in issue 7445, it seems that there may be cases where an API consumer would want to get the text content as is, without combined text items.
This patch goes a bit further than issue 6612 requires, and replaces all kinds of whitespace with standard spaces.
When testing this locally, it actually seemed to slightly improve two existing test-cases (`tracemonkey-text` and `taro-text`).
Fixes 6612.
This adds a checkbox with which one can disable scrolling, for example to look back at output during testing. Note that the styles are inline because the test runner removes all <style> elements for each test.
- Improve variable names and move variables to the top of the method
- Use constants where possible
- Only print the delay text if there is an atual delay set
- Simplify continuation logic in _nextTask
- Do not pass anything to clearCanvas: we can get the context from this.canvas there.
- Remove innerHTML and replace it with textContent. Add a comment why insertAdjancentHTML is so important for performance and runtime.
- Merge _quit and _sendQuitRequest.
- Extract NullTextLayerBuilder and SimpleTextLayerBuilder from the driver code and create classes for them.
- Move options to the constructor and pass in HTML elements instead of getting them in the driver.
- Remove unused masterMode variable.
- Minor method name updates.
The rest is only moving/indenting existing code and adding 'this'.
- Remove a hack for Chrome on Windows because we do not run Chrome on the Windows bot anymore, so it added unneeded complexity.
- Merge nextTask and continueNextTask functions. nextTask did nothing more than calling cleanup. This change also allows us to remove the callback for that function.
- Remove unnecessary one-line functions.
The unnecessary spaces in the URL query were causing `tellAppToQuit()` to fail to detect the query `path`, so the browser was being killed via timeout instead of intended script.
Profiling with firebug reveals that log and checkScrolling functions slow down
the 'make test' by factors.
Use insertAdjacentHtml in the log fucntion insteand of appending to
innerHTML. Also call checkScrolling function only when it is prudent to do
instead of unnecessarily in every log function call.
If the PDFDoc creation failed in driver.js then that was not informed back to
test.py. This lead to State.remaining being off by one. And that did not let
the test to end as expected. Instead the test hung indefinitely.
This change now reveals TEST-UNEXPECTED-FAIL which was hidden previously.
Currently the innerHTML is replaced with text:
Tests are finished.
CLOSE ME!
Instead of replacing the innerHTML prepend that text to it.
This way the user can still check the results of the test.
If nextTask leaves task.pdfDoc as undefined then sendTaskResult will fail on
that. SendTaskResult tries to access task.pdfDoc.numPages which cannot
succeed. This leads to a complete stop in the browser-test.
