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  • Committer: Andrew Bennetts
  • Date: 2008-08-12 14:53:26 UTC
  • mto: This revision was merged to the branch mainline in revision 3624.
  • Revision ID: andrew.bennetts@canonical.com-20080812145326-yx693x2jc4rcovb7
Move the notes on writing tests out of HACKING into a new file, and improve
them.

Many of the testing notes in the HACKING file were in duplicated in two places
in that file!  This change removes that duplication.  It also adds new sections
on “Where should I put a new test?” and “TestCase and its subclasses”, and
others like “Test feature dependencies” have been expanded.  The whole document
has generally been edited to be a bit more coherent. 

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bzrlib/benchmarks/bench_bench.py
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Tests for bzr benchmark utilities performance."""
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    """Benchmark creating benchmark trees."""
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    def test_make_kernel_like_tree(self):
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        """Making a kernel sized tree should be ~ 5seconds on modern disk."""
 
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        """Making a kernel sized tree should be ~ 5seconds on modern disk.""" 
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        # on roberts machine: this originally took:  7372ms/ 7479ms
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        # with the LocalTransport._abspath call:     3730ms/ 3778ms
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        # with AtomicFile tuning:                    2888ms/ 2926ms
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        self.time(creator.create, root='foo')
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    def test_04_make_kernel_like_added_tree(self):
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        """Time the second creation of a kernel like added tree
 
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        """Time the second creation of a kernel like added tree 
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        (this should be a clone)
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        """
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        # make sure kernel_like_added_tree is cached
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        self.time(creator.create, root='foo')
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    def test_06_make_kernel_like_committed_tree(self):
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        """Time the second creation of a committed kernel like tree
 
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        """Time the second creation of a committed kernel like tree 
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        (this should be a clone)
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        """
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        creator = KernelLikeCommittedTreeCreator(self,
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        self.time(creator.create, root='bar')
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    def test_07_make_kernel_like_committed_tree_hardlink(self):
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        """Time the creation of a committed kernel like tree
 
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        """Time the creation of a committed kernel like tree 
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        (this should also hardlink the .bzr/ directory)
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        """
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        creator = KernelLikeCommittedTreeCreator(self,