This CL introduces an `IsolateData::asset_base_path` which contains
the fully resolved base path used for assets which are loaded with a
relative path. (Resolving both PATHEXT and symlinks.)
The asset base path is now only resolved once, instead of on every
relative asset load.
The asset base path is now eagerly resolved.
To prevent existing error messages for files not existing changing in
`dartdev` and `Isolate.spawnUri`, files not existing errors are
ignored.
To prevent `tests/standalone/io/named_pipe_script_test.dart` from
failing, failing to canonicalize a file path is treated as no asset
base path rather than reporting a failure.
TEST=pkg/dartdev/test/native_assets/*.dart
Bug: https://github.com/dart-lang/sdk/issues/60946
Change-Id: I79a9144d220dfb3e54311725d41f8f91c88db3a1
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-linux-release-arm64-try,pkg-linux-release-try,pkg-mac-release-try,pkg-mac-release-arm64-try,pkg-win-release-arm64-try,pkg-win-release-try,vm-aot-dyn-linux-debug-x64-try,vm-aot-android-release-arm64c-try,vm-aot-linux-debug-x64-try,vm-aot-mac-debug-arm64-try,vm-aot-win-debug-arm64-try,vm-aot-optimization-level-linux-release-x64-try,vm-aot-obfuscate-linux-release-x64-try,vm-msan-linux-release-x64-try,vm-asan-linux-release-x64-try,vm-linux-release-x64-try,vm-linux-debug-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/435421
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Daco Harkes
592e5c144a