Files
sdk/tests
Aart Bik 40fca03d07 [vm/compiler] fix assert failure on minint64
Rationale:
The new modulo optimization assert fails when doing
the power-of-two-of-abs test on minint64 (since abs
of minint64 is minint64). Note that we could actually
optimize this case by masking with maxint64 pattern
but since it bails for non-smi masks right now, this
fix does the same.

https://github.com/dart-lang/sdk/issues/35815

Change-Id: Ic592dad89ff6ffcd84dba9e17d4bccd79dc01f18
Reviewed-on: https://dart-review.googlesource.com/c/91704
Commit-Queue: Aart Bik <ajcbik@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
2019-01-31 00:55:01 +00:00
..

Run Existing Tests
==================

See the output of

  ../tools/test.py --help

for how to run tests.

See also

  https://code.google.com/p/dart/wiki/Building#Testing

for detailed examples.

Create New Tests
================

See comments above

  factory StandardTestSuite.forDirectory

in

  ../tools/testing/dart/test_suite.dart

for the default test directory layout. By default test-file names must
end in "_test.dart", but some test suites, such as ./co19, subclass
StandardTestSuite and override this default.

See comments at the beginning of

  ../tools/testing/dart/multitest.dart

for how to create tests that pass by failing with a known error. For
example,

  ...
  int x = "not an int"; /// 01: static type warning
  ...

as part of a test will only pass the "--compiler dart2analyzer" test if
the assignment generates a static type warning.