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

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

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bzrlib/tests/blackbox/test_send.py
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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import sys
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from cStringIO import StringIO
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from bzrlib import (
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from bzrlib.transport import memory
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from bzrlib.tests import (
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    scenarios,
 
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    script,
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    )
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from bzrlib.tests.matchers import ContainsNoVfsCalls
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load_tests = scenarios.load_tests_apply_scenarios
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class TestBundleStrictWithoutChanges(TestSendStrictWithoutChanges):
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    _default_command = ['bundle-revisions', '../parent']
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class TestSmartServerSend(tests.TestCaseWithTransport):
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    def test_send(self):
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        self.setup_smart_server_with_call_log()
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        t = self.make_branch_and_tree('branch')
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        self.build_tree_contents([('branch/foo', 'thecontents')])
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        t.add("foo")
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        t.commit("message")
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        local = t.bzrdir.sprout('local-branch').open_workingtree()
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        self.build_tree_contents([('branch/foo', 'thenewcontents')])
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        local.commit("anothermessage")
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        self.reset_smart_call_log()
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        out, err = self.run_bzr(
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            ['send', '-o', 'x.diff', self.get_url('branch')], working_dir='local-branch')
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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(9, self.hpss_calls)
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        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)