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

(jelmer) Reduce the number of connections made during "bzr branch
 --stacked". (Jelmer Vernooij)

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bzrlib/tests/blackbox/test_checkout.py
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"""Tests for the 'checkout' CLI command."""
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from cStringIO import StringIO
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import os
 
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import re
 
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import shutil
 
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import sys
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from bzrlib import (
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    branch as _mod_branch,
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from bzrlib.tests import (
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    TestCaseWithTransport,
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    )
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from bzrlib.tests.matchers import ContainsNoVfsCalls
 
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from bzrlib.tests import (
 
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    KnownFailure,
 
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    )
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from bzrlib.tests.features import (
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    HardlinkFeature,
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    )
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        second_stat = os.stat('second/file1')
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        target_stat = os.stat('target/file1')
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        self.assertEqual(second_stat, target_stat)
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class TestSmartServerCheckout(TestCaseWithTransport):
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    def test_heavyweight_checkout(self):
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        self.setup_smart_server_with_call_log()
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        t = self.make_branch_and_tree('from')
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        for count in range(9):
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            t.commit(message='commit %d' % count)
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        self.reset_smart_call_log()
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        out, err = self.run_bzr(['checkout', self.get_url('from'), 'target'])
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        # This figure represent the amount of work to perform this use case. It
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        # is entirely ok to reduce this number if a test fails due to rpc_count
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        # being too low. If rpc_count increases, more network roundtrips have
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        # become necessary for this use case. Please do not adjust this number
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        # upwards without agreement from bzr's network support maintainers.
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        self.assertLength(10, self.hpss_calls)
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        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)
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    def test_lightweight_checkout(self):
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        self.setup_smart_server_with_call_log()
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        t = self.make_branch_and_tree('from')
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        for count in range(9):
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            t.commit(message='commit %d' % count)
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        self.reset_smart_call_log()
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        out, err = self.run_bzr(['checkout', '--lightweight', self.get_url('from'),
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            'target'])
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        # This figure represent the amount of work to perform this use case. It
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        # is entirely ok to reduce this number if a test fails due to rpc_count
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        # being too low. If rpc_count increases, more network roundtrips have
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        # become necessary for this use case. Please do not adjust this number
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        # upwards without agreement from bzr's network support maintainers.
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        self.assertLength(15, self.hpss_calls)
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        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)