null was being converted to 0 by Number() when it should cause the
default value to be set instead. This updates FieldNumber and
FieldAngle to handle nulls correctly. Also update jsdoc.
Fixes#3177
* Google changed from an Inc to an LLC.
This happened back in 2017 but we didn’t notice. Officially we should update files from Inc to LLC when they are changed as part of regular edits, but this is a nightmare to remember for the next decade.
* Remove project description/titles from licenses
This is no longer part of Google’s header requirements. Our existing descriptions were useless (“Visual Blocks Editor”) or grossly obselete (“Visual Blocks Language”).
* License no longer requires URL.
* Fix license regexps.
Number() is a bit less forgiving than parseFloat() and is more likely to generate NaN rather than some random number. An audit of each case shows nowhere that parseFloat()’s features are needed.
Null is explicitly disallowed in most field constructors. Thus the random results of passing null are undefined and may change. These changes should not be tested against.
Exceptions: Variable and serializable lable fields acually do take null.
This commit is due to the upcoming parseInt->Number commit which happens to change how null behaves.
Also added missing ‘empty’ test for checkboxes.
* Added field value tests.
* Fixed field image src param.
* Fixed falsy values with label fields.
* Fixed falsy values with text input fields.
* Fixed some angle field tests.
* Fixed other text input when editing tests.
* Fixed colour tests.
* Cleaned up some number and variable field tests.
* Added angle field > 360 degrees tests.
* Fixed variable validator tests.
* Split setValue tests into sub-suites.
* Fixed angle >360 tests
* Changed var declarations to property declarations.
