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Viewing changes to bzrlib/tests/blackbox/test_cat.py

  • Committer: John Arbash Meinel
  • Date: 2010-08-10 20:03:44 UTC
  • mto: This revision was merged to the branch mainline in revision 5376.
  • Revision ID: john@arbash-meinel.com-20100810200344-6muerwvkafqu7w47
Rework things a bit so the logic can be shared.

It turns out that some of the peak memory is actually during the inventory
to string to bundle translations. So re-use the refcount logic there.
This actually does show a decrease in peak memory.
Specifically 'cd bzr.dev; bzr send ../2.2' drops from 221MB peak to 156MB.

We don't speed anything up (16.5s both ways), but peak memory is quite
a bit better.

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Lines of Context:
bzrlib/tests/blackbox/test_cat.py
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        self.vfs_transport_factory = memory.MemoryServer
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        self.run_bzr_error(['^bzr: ERROR: Not a branch'],
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                           ['cat', self.get_url()])
 
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    def test_cat_directory(self):
 
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        wt = self.make_branch_and_tree('a')
 
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        self.build_tree(['a/README'])
 
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        wt.add('README')
 
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        wt.commit('Making sure there is a basis_tree available')
 
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        out, err = self.run_bzr_subprocess(['cat', '--directory=a', 'README'])
 
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        self.assertEqual('contents of a/README\n', out)
 
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    def test_cat_remote_directory(self):
 
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        wt = self.make_branch_and_tree('a')
 
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        self.build_tree(['a/README'])
 
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        wt.add('README')
 
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        wt.commit('Making sure there is a basis_tree available')
 
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        url = self.get_readonly_url() + '/a'
 
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        out, err = self.run_bzr_subprocess(['cat', '-d', url, 'README'])
 
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        self.assertEqual('contents of a/README\n', out)