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      1 # Copyright (C) 2010 Apple Inc. All rights reserved.
      2 #
      3 # Redistribution and use in source and binary forms, with or without
      4 # modification, are permitted provided that the following conditions
      5 # are met:
      6 # 1.  Redistributions of source code must retain the above copyright
      7 #     notice, this list of conditions and the following disclaimer.
      8 # 2.  Redistributions in binary form must reproduce the above copyright
      9 #     notice, this list of conditions and the following disclaimer in the
     10 #     documentation and/or other materials provided with the distribution.
     11 #
     12 # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
     13 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     14 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     15 # DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
     16 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     17 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     18 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     19 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     20 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     21 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     22 
     23 import StringIO
     24 import os.path
     25 import sys
     26 import unittest
     27 
     28 from webkitpy.common.system import executive, outputcapture
     29 from webkitpy.test import cat
     30 
     31 
     32 class CatTest(outputcapture.OutputCaptureTestCaseBase):
     33     def assert_cat(self, input):
     34         saved_stdin = sys.stdin
     35         sys.stdin = StringIO.StringIO(input)
     36         cat.main()
     37         self.assertStdout(input)
     38         sys.stdin = saved_stdin
     39 
     40     def test_basic(self):
     41         self.assert_cat('foo bar baz\n')
     42 
     43     def test_no_newline(self):
     44         self.assert_cat('foo bar baz')
     45 
     46     def test_unicode(self):
     47         self.assert_cat(u'WebKit \u2661 Tor Arne Vestb\u00F8!')
     48 
     49     def test_as_command(self):
     50         input = 'foo bar baz\n'
     51         output = executive.Executive().run_command(cat.command_arguments(), input=input)
     52         self.assertEqual(input, output)
     53