---------------------
subunit release notes
---------------------

0.0.3 (In development)
----------------------

  CHANGES:
  
    * License change, by unanimous agreement of contributors to BSD/Apache
      License Version 2.0. This makes Subunit compatible with more testing
      frameworks.

  IMPROVEMENTS:

    * CPPUnit is now directly supported: subunit builds a cppunit listener
      ``libcppunit-subunit``. 

    * In the python API ``addExpectedFailure`` and ``addUnexpectedSuccess``
      from python 2.7/3.1 are now supported. ``addExpectedFailure`` is
      serialised as ``xfail``, and ``addUnexpectedSuccess`` as ``success``.
      The ``ProtocolTestCase`` parser now calls outcomes using an extended
      API that permits attaching arbitrary MIME resources such as text files
      log entries and so on. This extended API is being developed with the
      Python testing community, and is in flux. ``TestResult`` objects that
      do not support the API will be detected and transparently downgraded
      back to the regular Python unittest API.

    * INSTALLDIRS can be set to control the perl MakeMaker 'INSTALLDIRS'
      viarable when installing.

    * Multipart test outcomes are tentatively supported; the exact protocol
      for them, both serialiser and object is not yet finalised. Testers and
      early adopters are sought. As part of this and also in an attempt to
      provider a more precise focus on the wire protocol and toolchain, 
      Subunit now depends on testtools (http://launchpad.net/testtools)
      release 0.9.0 or newer.

    * subunit2junitxml supports a new option, --forward which causes it
      to forward the raw subunit stream in a similar manner to tee. This
      is used with the -o option to both write a xml report and get some
      other subunit filter to process the stream.

    * The C library now has ``subunit_test_skip``.

  BUG FIXES:

    * Install progress_model.py correctly.

    * Non-gcc builds will no longer try to use gcc specific flags.
      (Thanks trondn-norbye)

  API CHANGES:

  INTERNALS:

0.0.2
-----

  CHANGES:

  IMPROVEMENTS:

    * A number of filters now support ``--no-passthrough`` to cause all
      non-subunit content to be discarded. This is useful when precise control
      over what is output is required - such as with subunit2junitxml.

    * A small perl parser is now included, and a new ``subunit-diff`` tool
      using that is included. (Jelmer Vernooij)

    * Subunit streams can now include optional, incremental lookahead
      information about progress. This allows reporters to make estimates
      about completion, when such information is available. See the README
      under ``progress`` for more details.

    * ``subunit-filter`` now supports regex filtering via ``--with`` and
      ``without`` options. (Martin Pool)

    * ``subunit2gtk`` has been added, a filter that shows a GTK summary of a
      test stream.

    * ``subunit2pyunit`` has a --progress flag which will cause the bzrlib
      test reporter to be used, which has a textual progress bar. This requires
      a recent bzrlib as a minor bugfix was required in bzrlib to support this.

    * ``subunit2junitxml`` has been added. This filter converts a subunit
      stream to a single JUnit style XML stream using the pyjunitxml
      python library.

    * The shell functions support skipping via ``subunit_skip_test`` now.

  BUG FIXES:

    * ``xfail`` outcomes are now passed to python TestResult's via
      addExpectedFailure if it is present on the TestResult. Python 2.6 and
      earlier which do not have this function will have ``xfail`` outcomes
      passed through as success outcomes as earlier versions of subunit did.

  API CHANGES:

    * tags are no longer passed around in python via the ``TestCase.tags``
      attribute. Instead ``TestResult.tags(new_tags, gone_tags)`` is called,
      and like in the protocol, if called while a test is active only applies
      to that test. (Robert Collins)

    * ``TestResultFilter`` takes a new optional constructor parameter 
      ``filter_predicate``.  (Martin Pool)

    * When a progress: directive is encountered in a subunit stream, the
      python bindings now call the ``progress(offset, whence)`` method on
      ``TestResult``.

    * When a time: directive is encountered in a subunit stream, the python
      bindings now call the ``time(seconds)`` method on ``TestResult``.

  INTERNALS:

    * (python) Added ``subunit.test_results.AutoTimingTestResultDecorator``. Most
      users of subunit will want to wrap their ``TestProtocolClient`` objects
      in this decorator to get test timing data for performance analysis.

    * (python) ExecTestCase supports passing arguments to test scripts.

    * (python) New helper ``subunit.test_results.HookedTestResultDecorator``
      which can be used to call some code on every event, without having to
      implement all the event methods.

    * (python) ``TestProtocolClient.time(a_datetime)`` has been added which
      causes a timestamp to be output to the stream.