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Bazaar can optionally produce output in the machine-readable subunit_
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format, so that test output can be post-processed by various tools. To
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generate a subunit test stream::
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$ ./bzr selftest --subunit
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Processing such a stream can be done using a variety of tools including:
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* The builtin ``subunit2pyunit``, ``subunit-filter``, ``subunit-ls``,
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``subunit2junitxml`` from the subunit project.
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* tribunal_, a GUI for showing test results.
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* testrepository_, a tool for gathering and managing test runs.
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format, so that test output can be post-processed by various tools.
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.. _subunit: https://launchpad.net/subunit/
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.. _tribunal: https://launchpad.net/tribunal/
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Bazaar ships with a config file for testrepository_. This can be very
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useful for keeping track of failing tests and doing general workflow
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support. To run tests using testrepository::
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To run only failing tests::
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$ testr run --failing
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To run only some tests, without plugins::
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$ test run test_selftest -- --no-plugins
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See the testrepository documentation for more details.
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.. _testrepository: https://launchpad.net/testrepository
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422
unless there is a good reason
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Testing locking behaviour
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-------------------------
461
In order to test the locking behaviour of commands, it is possible to install
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a hook that is called when a write lock is: acquired, released or broken.
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(Read locks also exist, they cannot be discovered in this way.)
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A hook can be installed by calling bzrlib.lock.Lock.hooks.install_named_hook.
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The three valid hooks are: `lock_acquired`, `lock_released` and `lock_broken`.
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lock.Lock.hooks.install_named_hook('lock_acquired',
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locks_acquired.append, None)
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lock.Lock.hooks.install_named_hook('lock_released',
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locks_released.append, None)
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`locks_acquired` will now receive a LockResult instance for all locks acquired
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since the time the hook is installed.
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The last part of the `lock_url` allows you to identify the type of object that is locked.
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- BzrDir: `/branch-lock`
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- Working tree: `/checkout/lock`
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- Branch: `/branch/lock`
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- Repository: `/repository/lock`
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To test if a lock is a write lock on a working tree, one can do the following::
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self.assertEndsWith(locks_acquired[0].lock_url, "/checkout/lock")
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See bzrlib/tests/commands/test_revert.py for an example of how to use this for
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543
- UnicodeFilenameFeature
615
544
- FTPServerFeature
616
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- CaseInsensitiveFilesystemFeature.
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- chown_feature: The test can rely on OS being POSIX and python
619
- posix_permissions_feature: The test can use POSIX-style
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user/group/other permission bits.
623
548
Defining a new feature that tests can require