Adds tests to the following behaviors, which have existed without tests:
- When tapping during live testing, a message is printed with widgets that contain the tap location.
- When tapping during live testing, a mark is displayed on screen on the tap location.
This adds a "three point" cubic curve that combines two cubic curves into one curve, where the control points are all in the same coordinate system. It's called "three point" because it incorporates a middle point that the curve runs through, and that point is in addition to the existing implicit (0,0) and (1,1) points that a Curve already has.
I also added an example of this curve, which is just a more emphasized version of the easeInOutCubic.
Flutter's `moreOrLessEquals` has a few advantages over `closeTo` from
the `matcher` package:
* It emits the epsilon value in the test result on failure.
* It uses a named parameter for epsilon, which improves readability
at the call site.
* It has a reasonable default for epsilon in cases where something
more specific isn't required.
Using it also has the nice property that it aids in its own discovery
when when people go looking for such functionality in new tests.
This change also includes a couple unrelated whitespace formatting cleanups.
moreOrLessEquals is the preferred mechanism for checking that a value is
within some error bound epsilon, with default value for epsilon of
precisionErrorTolerance.
This patch replaces instances of closeTo using precisionErrorTolerance.
This adds CatmullRomCurve animation curve, and a CatmullRomSpline, which is what it uses to do interpolation.
This allows us to create animation curves which can smoothly interpolate the values given to the curve.
Since I've introduced a 2D spline curve, I also created a Curve2D base class for such parametric curves.
* Update project.pbxproj files to say Flutter rather than Chromium
Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright.
* Update the copyright notice checker to require a standard notice on all files
* Update copyrights on Dart files. (This was a mechanical commit.)
* Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine.
Some were already marked "The Flutter Authors", not clear why. Their
dates have been normalized. Some were missing the blank line after the
license. Some were randomly different in trivial ways for no apparent
reason (e.g. missing the trailing period).
* Clean up the copyrights in non-Dart files. (Manual edits.)
Also, make sure templates don't have copyrights.
* Fix some more ORGANIZATIONNAMEs
* Add structured errors in Animations, TabView, ChangeNotifier
* Add structured error on MaterialPageRoute, BoxBorder, DecorationImagePainter, TextSpan
* Add structured errors in Debug
* Fix test errors
* Add structured errors in Scaffold and Stepper
* Add structured errors in part of Rendering Layer
* Fix failing test due to FloatingPoint precision
* Fix failing tests due to precision error and not using final
* Fix failing test due to floating precision error with RegEx instead
* Add structured error in CustomLayout and increase test coverage
* Add structured error & its test in ListBody
* Add structured error in ProxyBox and increase test coverage
* Add structured error message in Viewport
* Fix styles and add more assertions on ErrorHint and DiagnosticProperty
* Add structured error in scheduler/binding and scheduler/ticker
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Add structured error in AssetBundle and TextInput
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Add structured errors in several widgets #1
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Remove unused import
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Add assertions on hint messages
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Fix catch spacing
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Add structured error in several widgets part 2 and increase code coverage
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Add structured error in flutter_test/widget_tester
* Fix floating precision accuracy by using RegExp
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Remove todo to add tests in Scaffold showBottomSheet
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Fix reviews by indenting lines and fixing the assertion orders
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Fix failing tests due to renaming class
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Try skipping the NetworkBundleTest
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
* Remove leading space in material/debug error hint
Signed-off-by: Albertus Angga Raharja <albertusangga@google.com>
Breaking change to extremely rarely used ParentDataWidget.debugDescribeInvalidAncestorChain api changing the return type of the method from String to DiagnosticsNode.
This adds a reverseDuration parameter to AnimationController so that the animation has a different duration when going in reverse as it does going forward.
* add trailing commas on list/map/parameters
* add trailing commas on Invocation with nb of arg>1
* add commas for widget containing widgets
* add trailing commas if instantiation contains trailing comma
* revert bad change
