Instead of Throwing an error when setting the unittest config if it has already been set we'll just display a warning.

https://codereview.chromium.org/772463003/



git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@42187 260f80e4-7a28-3924-810f-c04153c831b5

BUG=
R=kustermann@google.com, sgjesse@google.com

Review URL: https://codereview.chromium.org//734343002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@41798 260f80e4-7a28-3924-810f-c04153c831b5

I am creating e2e tests for dart on App Engine and want to avoid redeploying the app each time I need to run a specific set of tests. Instead I have enhanced the unittest library with a method which creates a new "global" test environment which can be used for this specific run of tests.
Before I had to redeploy the app each time (takes ~2-4mins) to get a fresh test environment.

BUG=
R=kevmoo@google.com, kustermann@google.com

Review URL: https://codereview.chromium.org//709903004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@41741 260f80e4-7a28-3924-810f-c04153c831b5

BUG= https://code.google.com/p/dart/issues/detail?id=13105
R=rnystrom@google.com

Review URL: https://codereview.chromium.org//638433003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@40967 260f80e4-7a28-3924-810f-c04153c831b5

R=nweiz@google.com

Review URL: https://codereview.chromium.org//524153002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@40475 260f80e4-7a28-3924-810f-c04153c831b5

Previously, if a unit test returned a future, then while the unit test
framework was awaiting that future, asynchronous failures occurring
during callback functions would not abort the test.

In addition to fixing the bug, fix a flaw in the _defer() function
which prevented async_exception_test from actually testing
asynchronous exceptions.

BUG= http://dartbug.com/20153
R=kevmoo@google.com

Review URL: https://codereview.chromium.org//416133002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@39013 260f80e4-7a28-3924-810f-c04153c831b5

Updated homepage url

R=rnystrom@google.com

Review URL: https://codereview.chromium.org//412483005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@38485 260f80e4-7a28-3924-810f-c04153c831b5

R=sigmund@google.com

Review URL: https://codereview.chromium.org//319983005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@37147 260f80e4-7a28-3924-810f-c04153c831b5

R=kevmoo@google.com, rnystrom@google.com

Review URL: https://codereview.chromium.org//308763003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@36891 260f80e4-7a28-3924-810f-c04153c831b5

BUG= https://code.google.com/p/dart/issues/detail?id=9780
R=sigmund@google.com

Review URL: https://codereview.chromium.org//283573004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@36047 260f80e4-7a28-3924-810f-c04153c831b5

R=sigmund@google.com

Review URL: https://codereview.chromium.org//218403015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@34627 260f80e4-7a28-3924-810f-c04153c831b5

fixed changelog
Moved to triple slash, fixed doc comments
whitespace formatting
tests: finals, annotating functions

R=sigmund@google.com

Review URL: https://codereview.chromium.org//208273009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@34384 260f80e4-7a28-3924-810f-c04153c831b5

R=sigmund@google.com

Review URL: https://codereview.chromium.org//210413002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@34329 260f80e4-7a28-3924-810f-c04153c831b5

R=rnystrom@google.com

Review URL: https://codereview.chromium.org//177123014

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@33173 260f80e4-7a28-3924-810f-c04153c831b5

R=kevmoo@google.com, sigmund@google.com

Review URL: https://codereview.chromium.org//184103002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@33164 260f80e4-7a28-3924-810f-c04153c831b5

add top-level expectAsync and expectAsyncUntil methods which take care of
counting arguments

R=sigmund@google.com

Review URL: https://codereview.chromium.org//137223007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@32449 260f80e4-7a28-3924-810f-c04153c831b5

Review URL: https://codereview.chromium.org//138383005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@32430 260f80e4-7a28-3924-810f-c04153c831b5

Added a changelog to unittest
Deprecated a number of methods made extraneous by zone change
Fixed related issues in html and html tests

BUG= https://code.google.com/p/dart/issues/detail?id=13277
BUG= https://code.google.com/p/dart/issues/detail?id=16541
R=sigmund@google.com

Review URL: https://codereview.chromium.org//133313004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@32400 260f80e4-7a28-3924-810f-c04153c831b5

R=blois@google.com

Review URL: https://codereview.chromium.org//135013006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@32288 260f80e4-7a28-3924-810f-c04153c831b5

added a change log
Deprecate methods with behavior subsumed by runZoned
removed rerunTests
updated async/future_timeout_test to not assume Zone.ROOT during test run

BUG= https://code.google.com/p/dart/issues/detail?id=13277
R=nweiz@google.com

Review URL: https://codereview.chromium.org//130173010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/unittest@32284 260f80e4-7a28-3924-810f-c04153c831b5