The previous system let you use this to define an "unspecified error":
int i = "bad";
// [unspecified error]
The marker comment meant that *both* front ends had to report some error
on the previous line, but any error at any position was considered
acceptable.
Unfortunately, this doesn't let us incrementally specify an error for
one front end while leaving it unspecified for the other. This means
that when, say, the analyzer implementation lands first, we can't pin
down its errors while still leaving the CFE errors unspecified until
its ready.
This addresses that by making "unspecified" a property of each front
end, not the error itself. The new syntax is:
int i = "bad";
// ^^^
// [analyzer] unspecified
// [cfe] unspecified
This means the same thing as the previous example: both front ends must
report some error on the previous line. The column information is
authored as a best effort, but ignored.
Now, let's say the CFE implementation lands. The above can be changed
to:
int i = "bad";
// ^^^
// [analyzer] unspecified
// [cfe] Real error message.
At this point, the CFE test must report that exact error at that exact
position and message. But the analyzer is still free to report any
error code anywhere on that line.
This syntax is a little more verbose, but it's simpler and more
flexible.
Change-Id: I37f937d245fd8ec8054acb6128256f9fff6241e1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/109728
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
I pulled this list from the build package and turned on the ones that
only had a handful of violations. Left the others that I eventually want
to enable commented out.
Change-Id: I09ec037982e29d3682bc0eaa6af28adfad91b941
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108563
Reviewed-by: Nate Bosch <nbosch@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
If a test has the static error markers and is run on analyzer, the
test runner verifies that the reported errors exactly match the expected
ones. A test with error markers is skipped on all other configurations.
Change-Id: Ib921acde517688f5b47937a5b100c0507e0e9138
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107823
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
- Run dartfmt --fix. This converts JavaDoc comments to "///", removes
"new" and extraneous "const", and a couple of other things.
- Fix SCREAMING_CAPS constants to lowerCamelCase.
- Use collection literals where possible.
- Use UI-as-code in a couple of places where it seemed obvious.
- Use "var" for more local variables.
- Use "const" instead of "final" when possible.
- Make members private when possible. Deleted a few that then became
obviously unused.
- ".length > 0" -> ".isNotEmpty".
There are no meaningful changes.
Change-Id: Ic6c5a74b2af9b3ebcbe881dbed69f65488bdef09
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105880
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
This makes it an actual Pub package like most other code inside the SDK
repo. The main goal is to make it easier to write tests for the test
runner itself.
This change:
- Moves all of the code from tools/testing/dart/ over to
pkg/test_runner. Most of it ends up under test_runner/lib/src.
- Move tools/testing/dart/main.dart to
pkg/test_runner/bin/test_runner.dart.
- Move standalone_2/io/test_runner_test.dart to
pkg/test_runner/test/test_runner_test.dart. I don't think it currently
works, but it wasn't being run in its old location either.
- Add test_runner to the analysis-server bot. This ensures the
test_runner package is static error clean.
- Remove standalone_2/io/test_runner_analyze_test.dart which used to
attempt to do the above and is no longer needed.
- Update test.py to look for the test runner at its new location.
- Add test_runner to the repo .packages file and remove the weird
test_dart pseudo-package. (I think this fixes #35279.)
- Remove status file entries for the removed standalone_2 tests.
There are no code changes to the test runner itself aside from fixing
up import paths.
Change-Id: I3d05d50d222b291848fa5a30de2846e803bc81e6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105821
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Jonas Termansen <sortie@google.com>
Robert Nystrom