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Chinmay Garde
37b367e4d2
* Allow specifying both Dart and non-Dart fixtures in engine unittests. This fixes numerous issues in the way in which fixtures were managed in the engine unit-tests. * Instead of only being able to specify Dart fixtures, unit-tests may specify non-Dart fixtures as well. These are simply copied over to the fixtures directory known to the unit-test at runtime. * An issue where numerous Dart files could be given to the kernel snapshotter has been addressed. It was anticipated that such a (legal) invocation to the kernel snapshotter would produce a snapshot with the contents of all the Dart files added to the root library. This is incorrect and the behavior in this case is undefined. * Dart files referenced by the main Dart file are correctly tracked via a depfile. * The snapshotter arguments have been cleaned up to get rid of unused arguments (`—strong`) and the use of the VM product mode argument has been corrected to no longer depend on the Flutter product mode.
This code is intended to be built into plugins and applications to provide higher-level, C++ abstractions for interacting with the Flutter library. Over time, the goal is to move more of this code into the library in a way that provides a usable ABI (e.g., does not use standard library in the interfaces). Note that this wrapper is still in early stages. Expect significant churn in both the APIs and the structure of the wrapper (e.g., the exact set of files that need to be built).