* run safari desktop tests on luci
* fix safari issue. focus on dom element when new transform is received. add transform to test cases
* Update text_editing.dart
minor change to retrigger tests (recipe change is merged)
* running screenshot tests on ios-safari unit tests
* fixing the golden_smoke tests. changes to the documentation
* addressing reviewer comments
* cropping footer from the simulator screenshot. addressing some reviewer comments
* use .dart_tools for recording the screenshots
* fix the usage of the method
* adding TODO's for missing documentation and not supported windows tests
* addressing comments
* changing to incremental counter for file names
* add comment to the counter
* fix anaylze issues
* using takescreenshot method from the iosSimulator.
* address reviewer comments
* fix the scaling issue. disable eronous test
* change the smoke file for top gap 282
* change the variable name for scale factor
This updates the web_ui implementation of lerpDouble to match the
behaviour of the C++ engine implementation in dart:ui.
Specifically this covers the following changes:
* #20871: stricter handling of NaN and infinity
* #20879: Improve the precision of lerpDouble
lerpDouble: stricter handling of NaN and infinity (#20871)
----------------------------------------------------------
Previously, the behaviour of lerpDouble with respect to NaN and infinity
was relatively complex and difficult to reason about. This patch
simplifies the behaviour with respect to those conditions and adds
documentation and tests.
In general, if `a == b` or both values are null, infinite, or NaN, `a`
is returned. Otherwise we require `a` and `b` and `t` to be finite or
null and the result of the linear interpolation is returned.
Improve the precision of lerpDouble (#20879)
--------------------------------------------
Reduces errors caused by the loss of floating point precision when the
two extrema of the lerp differ significantly in magnitude. Previously,
we used the calculation:
a + (b - a) * t
When the difference in magnitude between `a` and `b` exceeds the
precision representable by double-precision floating point math, `b - a`
results in the larger-magnitude value of `a` or `b`. The error between
the value produced and the correct value is then scaled by t.
A simple example of the impact can be seen when `a` is significantly
larger in magnitude than `b`. In that case, `b - a` results in `a` and
when `t` is 1.0, the resulting value is `a - (a) * 1.0 == 0`.
The patch transforms the computation to the mathematically-equivalent
expression:
a * (1.0 - t) + b * t
By scaling each value independently, the behaviour is more accurate.
From the point of view of performance, this adds an extra
multiplication, but multiplication is relatively cheap and the behaviour
is significantly better.
This patch also adds a `precisionErrorTolerance` constant to
test_utils.dart and migrates existing tests to use `closeTo()` for
testing.
The tests themselves *do* currently use values that have an exact
floating-point representation, but we should allow for flexibility in
future implementation changes.
* `Image.toByteData()` was not implemented in either DomCanvas or CanvasKit. This PR covers **both.**
* `Picture.toImage()` was not implemented in either DomCanvas or CanvasKit. This PR covers **CanvasKit**
* change from build_runner to dart2js
* add internalBootstrapBrowserTest to some of the tests
* add internalBootstrapBrowserTest to all remaining tests
* make tests build in paralel. Total time dropped from 586 to 177 seconds for 8 core MacBook
* change isolates with pool
* fixing analysis errors
* skipping canvaskit tests for ios-safari
* copy image files to the build directory
* adding internalBootstrapBrowserTest to newly added tests
* add internalBootstrapBrowserTest to faling path iterator test
* necessary changes to make chrome windows work
* in windows test in chrome instead of edge. our edge code was for legacy edge
* do not run golden unit tests on Windows LUCI bots for now
* addressing reviewer comments. Adding a method for deciding when to run integration tests.
* remove lines that I forgot to remove
* fixing analysis error. add issue for todo
* add bootstap to a test file
* adding bootstrap to another test
* add internalBootstrapBrowserTest to a golden test
* return test result in bat file. use archieve package to unzip
* fixing logs for chrome_installer
* use archieve and archieve entity instead of dynamic
* adding comments for windows platform archieve part
* addressing reviewer comments
* change readme file
* changes for autofill. Commit save=false works. added submit button. set form actions
* save the forms on the dom
* fix tests. fix input element location. fix single element forms
* fix failing ios test. add more unit test methods for submitting the form
* address reviewer comments
* remove only the forms from the map
* remove debug line
* fix issues with login info saving. format file
* fix textarea id. fix unit tests methods
* remove debug line
* fixes flickering in safari. remove an unnecessary secind append in firefox
* address reviewer comments
* address reviewer comments
