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Viewing changes to bzrlib/tests/test_ui.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2010-01-07 17:02:44 UTC
  • mfrom: (4934.1.14 2.1.0rc1-set-mtime)
  • Revision ID: pqm@pqm.ubuntu.com-20100107170244-3cgdapvuokgf8l42
(jam,
        gz) (bug #488724) Set the mtime of files touched in a TreeTransform.

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bzrlib/tests/test_ui.py
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# Copyright (C) 2005-2010 Canonical Ltd
 
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# Copyright (C) 2005, 2008, 2009 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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import re
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import time
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from StringIO import StringIO
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from bzrlib import (
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    errors,
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    remote,
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    repository,
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    tests,
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    ui as _mod_ui,
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    )
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        finally:
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            pb.finished()
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    def test_progress_nested(self):
 
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        # test factory based nested and popping.
 
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        ui = _mod_ui_text.TextUIFactory(None, None, None)
 
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        pb1 = ui.nested_progress_bar()
 
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        pb2 = ui.nested_progress_bar()
 
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        # You do get a warning if the outermost progress bar wasn't finished
 
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        # first - it's not clear if this is really useful or if it should just
 
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        # become orphaned -- mbp 20090120
 
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        warnings, _ = self.callCatchWarnings(pb1.finished)
 
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        if len(warnings) != 1:
 
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            self.fail("unexpected warnings: %r" % (warnings,))
 
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        pb2.finished()
 
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        pb1.finished()
 
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    def test_text_ui_get_boolean(self):
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        stdin = tests.StringIOWrapper("y\n" # True
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                                      "n\n" # False
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        finally:
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            pb.finished()
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    def test_quietness(self):
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        os.environ['BZR_PROGRESS_BAR'] = 'text'
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        ui_factory = _mod_ui_text.TextUIFactory(None,
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            test_progress._TTYStringIO(),
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            test_progress._TTYStringIO())
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        self.assertIsInstance(ui_factory._progress_view,
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            _mod_ui_text.TextProgressView)
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        ui_factory.be_quiet(True)
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        self.assertIsInstance(ui_factory._progress_view,
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            _mod_ui_text.NullProgressView)
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    def test_text_ui_show_user_warning(self):
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        from bzrlib.repofmt.groupcompress_repo import RepositoryFormat2a
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        from bzrlib.repofmt.pack_repo import RepositoryFormatKnitPack5
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        err = StringIO()
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        out = StringIO()
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        ui = tests.TextUIFactory(stdin=None, stdout=out, stderr=err)
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        remote_fmt = remote.RemoteRepositoryFormat()
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        remote_fmt._network_name = RepositoryFormatKnitPack5().network_name()
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        ui.show_user_warning('cross_format_fetch', from_format=RepositoryFormat2a(),
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            to_format=remote_fmt)
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        self.assertEquals('', out.getvalue())
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        self.assertEquals("Doing on-the-fly conversion from RepositoryFormat2a() to "
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            "RemoteRepositoryFormat(_network_name='Bazaar RepositoryFormatKnitPack5 "
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            "(bzr 1.6)\\n').\nThis may take some time. Upgrade the repositories to "
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            "the same format for better performance.\n",
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            err.getvalue())
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        # and now with it suppressed please
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        err = StringIO()
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        out = StringIO()
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        ui = tests.TextUIFactory(stdin=None, stdout=out, stderr=err)
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        ui.suppressed_warnings.add('cross_format_fetch')
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        ui.show_user_warning('cross_format_fetch', from_format=RepositoryFormat2a(),
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            to_format=remote_fmt)
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        self.assertEquals('', out.getvalue())
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        self.assertEquals('', err.getvalue())
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class TestTextUIOutputStream(tests.TestCase):
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    """Tests for output stream that synchronizes with progress bar."""