Files
sdk/tests
Asger Feldthaus bb129a2d07 dart2js cps: Disable units tests that check the exact compiler output.
These were sort of useful, but are way too expensive to maintain and
have broken the build bots way more often than they have uncovered bugs.

If we want to monitor the concrete compiler output we should build real
tools for that.  They are not unit tests.

BUG=

Review URL: https://codereview.chromium.org/1562263002 .
2016-01-06 16:47:48 -08:00
..
2016-01-06 10:24:52 -08:00
2016-01-06 14:27:24 -08:00
2016-01-06 14:27:24 -08:00

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.