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Viewing changes to bzrlib/tests/test_ui.py

  • Committer: Jelmer Vernooij
  • Date: 2010-03-21 21:39:33 UTC
  • mfrom: (5102 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5143.
  • Revision ID: jelmer@samba.org-20100321213933-fexeh9zcoz8oaju2
merge bzr.dev.

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bzrlib/tests/test_ui.py
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# Copyright (C) 2005, 2008, 2009 Canonical Ltd
 
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# Copyright (C) 2005-2010 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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        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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class TestTextUIOutputStream(tests.TestCase):
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    """Tests for output stream that synchronizes with progress bar."""