class Processing(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt",linesep=TextReader.UNIX)
def testStrip(self):
self.f.autostrip = True
self.assertEqual(self.f.peekline(28),
'Release Derived Year Owner GPL-')
self.f.autostrip = False
self.assertEqual(self.f.peekline(28),
' Release Derived Year Owner GPL-')
self.f.seek(0)
def testDewrap(self):
self.f.autodewrap = True
self.assertEqual(self.f.readparagraph(),
'A. HISTORY OF THE SOFTWARE ==========================')
self.f.seek(0)
self.f.autodewrap = False
self.assertEqual(self.f.readparagraph(),
'A. HISTORY OF THE SOFTWARE'+self.f.linesep+'==========================')
self.f.seek(0)
def testDehyphenate(self):
pass
def testExpandtabs(self):
pass
def testReadTable(self):
# Should this even be in the Processing test suite?
pass
class Edgecases(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt", linesep=TextReader.UNIX)
def testPeekPastEOF(self):
self.assertRaises(IOError, self.f.peekline, 4711)
def testPrevPastBOF(self):
self.assertRaises(IOError, self.f.prevline, 4711)
def testReadPastEOF(self):
self.assertEqual(len(self.f.read(1)), 1)
self.f.read(
sys.maxsize) # read past end of file - no license text is THAT big
self.assertNotEqual(self.f.currpos, sys.maxsize + 1)
self.assertEqual(len(self.f.read(1)), 0) # no more to read
self.assertEqual(len(self.f.readline()), 0)
self.f.seek(0)
def testReadlineUntilEOF(self):
for line in self.f:
prev = line
pass
self.assertEqual(
prev,
'OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.'
)
self.assertEqual(self.f.readline(), '')
def testSearchInVain(self):
self.assertRaises(IOError, self.f.cue, 'I am a little teapot')
self.f.seek(0)
class Edgecases(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt",linesep=TextReader.UNIX)
def testPeekPastEOF(self):
self.assertRaises(IOError,
self.f.peekline, 4711)
def testPrevPastBOF(self):
self.assertRaises(IOError,
self.f.prevline, 4711)
def testReadPastEOF(self):
self.assertEqual(len(self.f.read(1)), 1)
self.f.read(sys.maxsize) # read past end of file - no license text is THAT big
self.assertNotEqual(self.f.currpos, sys.maxsize+1)
self.assertEqual(len(self.f.read(1)), 0) # no more to read
self.assertEqual(len(self.f.readline()), 0)
self.f.seek(0)
def testReadlineUntilEOF(self):
for line in self.f:
prev = line
pass
self.assertEqual(prev,
'OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.')
self.assertEqual(self.f.readline(), '')
def testSearchInVain(self):
self.assertRaises(IOError,
self.f.cue, 'I am a little teapot')
self.f.seek(0)
def testClose(self):
f = open("textreader.tmp", "w")
f.write("foo")
f.close()
r = TextReader("textreader.tmp")
# make sure TextReader isn't keeping the file open
os.rename("textreader.tmp", "textreader2.tmp")
os.unlink("textreader2.tmp")
self.assertEqual("foo", r.readline())
def testClose(self):
f = open("textreader.tmp","w")
f.write("foo")
f.close()
r = TextReader("textreader.tmp")
# make sure TextReader isn't keeping the file open
os.rename("textreader.tmp", "textreader2.tmp")
os.unlink("textreader2.tmp")
self.assertEqual("foo",r.readline())
class Subreaders(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/test_base64.py",
linesep=TextReader.UNIX)
def testPage1(self):
p = self.f.getreader(self.f.readpage)
# print "p.maxpos: %s" % p.maxpos
self.assertEqual(p.readline(), 'import unittest')
self.assertRaises(IOError, p.peekline,
32) # we shouldn't be able to read ahead to page 2
self.assertRaises(IOError, p.cue,
'LegacyBase64TestCase') # not by this method either
self.f.seek(0)
def testPage2(self):
self.f.readpage()
p = self.f.getreader(self.f.readpage)
p.readline()
self.assertEqual(p.readline(),
'class LegacyBase64TestCase(unittest.TestCase):')
self.assertRaises(
IOError, p.prevline,
4) # we shouldn't be able to read backwards to page 1
self.f.seek(0)
def testUTF(self):
f = TextReader(PREFIX + "/test/test_doctest4.txt", "utf-8")
f.cue("u'f")
self.assertEqual(f.read(5),
"u'f\u00f6\u00f6")
f.cue("u'b")
self.assertEqual(f.read(5),
"u'b\u0105r")
class Customiterator(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt",linesep=TextReader.UNIX)
def testIterateParagraph(self):
cnt = 0
for p in self.f.getiterator(self.f.readchunk,self.f.linesep*2):
cnt += 1
self.assertEqual(cnt, 44)
class Customiterator(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt", linesep=TextReader.UNIX)
def testIterateParagraph(self):
cnt = 0
for p in self.f.getiterator(self.f.readchunk, self.f.linesep * 2):
cnt += 1
self.assertEqual(cnt, 44)
class Processing(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt", linesep=TextReader.UNIX)
def testStrip(self):
self.f.autostrip = True
self.assertEqual(
self.f.peekline(28),
'Release Derived Year Owner GPL-')
self.f.autostrip = False
self.assertEqual(
self.f.peekline(28),
' Release Derived Year Owner GPL-')
self.f.seek(0)
def testDewrap(self):
self.f.autodewrap = True
self.assertEqual(
self.f.readparagraph(),
'A. HISTORY OF THE SOFTWARE ==========================')
self.f.seek(0)
self.f.autodewrap = False
self.assertEqual(
self.f.readparagraph(), 'A. HISTORY OF THE SOFTWARE' +
self.f.linesep + '==========================')
self.f.seek(0)
def testDehyphenate(self):
pass
def testExpandtabs(self):
pass
def testReadTable(self):
# Should this even be in the Processing test suite?
pass
class Subreaders(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/test_base64.py",linesep=TextReader.UNIX)
def testPage1(self):
p = self.f.getreader(self.f.readpage)
# print "p.maxpos: %s" % p.maxpos
self.assertEqual(p.readline(),
'import unittest')
self.assertRaises(IOError, p.peekline, 32) # we shouldn't be able to read ahead to page 2
self.assertRaises(IOError, p.cue, 'LegacyBase64TestCase') # not by this method either
self.f.seek(0)
def testPage2(self):
self.f.readpage()
p = self.f.getreader(self.f.readpage)
p.readline()
self.assertEqual(p.readline(),
'class LegacyBase64TestCase(unittest.TestCase):')
self.assertRaises(IOError,p.prevline, 4) # we shouldn't be able to read backwards to page 1
self.f.seek(0)
def testISO(self):
f = TextReader(PREFIX + "/test/test_shlex.py", "iso-8859-1")
f.cue(';|-|)|')
f.readline()
self.assertEqual(f.read(5), "\u00e1\u00e9\u00ed\u00f3\u00fa")
def setUp(self):
self.f = TextReader(PREFIX + "/test_base64.py",linesep=TextReader.UNIX)
class Basic(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt", linesep=TextReader.UNIX)
def testReadline(self):
self.assertEqual(self.f.readline(),
'A. HISTORY OF THE SOFTWARE')
self.assertEqual(self.f.readline(),
'==========================')
self.f.seek(0)
def testIterateFile(self):
self.assertEqual(self.f.bof(), True)
self.assertEqual(self.f.eof(), False)
for line in self.f:
pass
self.assertEqual(self.f.bof(), False)
self.assertEqual(self.f.eof(), True)
self.f.seek(0)
def testReadparagraph(self):
l = self.f.readparagraph()
self.assertEqual(l, 'A. HISTORY OF THE SOFTWARE'+self.f.linesep+'==========================')
l = self.f.readparagraph()
self.assertEqual(l, 'Python was created in the early 1990s by Guido van Rossum at Stichting'+self.f.linesep+
'Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands'+self.f.linesep+
'as a successor of a language called ABC. Guido remains Python\'s'+self.f.linesep+
'principal author, although it includes many contributions from others.')
self.f.cuepast("to make these releases possible.") # next paragraph is separated by three newlines
t = self.f.readparagraph()[:23]
self.assertEqual(t,"B. TERMS AND CONDITIONS")
self.f.seek(0)
def testReadChunk(self):
l = self.f.readchunk('(')
l = self.f.readchunk(')')
self.assertEqual(l,'CWI, see http://www.cwi.nl')
self.f.seek(0)
def testPeekLine(self):
l = self.f.peekline()
self.assertEqual(l, 'A. HISTORY OF THE SOFTWARE')
l = self.f.peekline(4)
self.assertEqual(l, 'Python was created in the early 1990s by Guido van Rossum at Stichting')
self.f.seek(0)
def testPeekParagraph(self):
l = self.f.peekparagraph()
self.assertEqual(l, 'A. HISTORY OF THE SOFTWARE'+self.f.linesep+'==========================')
l = self.f.peekparagraph(2)
self.assertEqual(l, 'Python was created in the early 1990s by Guido van Rossum at Stichting'+self.f.linesep+
'Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands'+self.f.linesep+
'as a successor of a language called ABC. Guido remains Python\'s'+self.f.linesep+
'principal author, although it includes many contributions from others.')
self.f.seek(0)
def testPrevLine(self):
self.f.readparagraph()
self.f.readparagraph()
self.assertEqual(self.f.prevline(3), # first two newlines, then the actual previous line (does this make sense?)
'principal author, although it includes many contributions from others.')
self.assertEqual(self.f.prevline(6),
'Python was created in the early 1990s by Guido van Rossum at Stichting')
self.f.seek(0)
def testCue(self):
self.f.cue("Guido")
self.assertEqual(self.f.readline(),
'Guido van Rossum at Stichting')
self.f.seek(0)
def testCuePast(self):
self.f.cuepast("Guido")
self.assertEqual(self.f.readline(),
' van Rossum at Stichting')
self.f.seek(0)
def testReadTo(self):
self.assertEqual(self.f.readto("SOFTWARE"),
'A. HISTORY OF THE ')
def testKOI8(self):
f = TextReader(PREFIX + "/test/test_pep263.py", "koi8-r")
f.cue('u"')
self.assertEqual(f.read(7), 'u"\u041f\u0438\u0442\u043e\u043d')
def testISO(self):
f = TextReader(PREFIX + "/test/test_shlex.py", "iso-8859-1")
f.cue(';|-|)|')
f.readline()
self.assertEqual(f.read(5),
"\u00e1\u00e9\u00ed\u00f3\u00fa")
def testUTF(self):
f = TextReader(PREFIX + "/test/test_doctest4.txt", "utf-8")
f.cue("u'f")
self.assertEqual(f.read(5), "u'f\u00f6\u00f6")
f.cue("u'b")
self.assertEqual(f.read(5), "u'b\u0105r")
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt", linesep=TextReader.UNIX)
def setUp(self):
self.f = TextReader(PREFIX + "/test_base64.py",
linesep=TextReader.UNIX)
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt",linesep=TextReader.UNIX)
def testKOI8(self):
f = TextReader(PREFIX + "/test/test_pep263.py", "koi8-r")
f.cue('u"')
self.assertEqual(f.read(7),
'u"\u041f\u0438\u0442\u043e\u043d')
def setUp(self):
with codecs.open(PREFIX + "/LICENSE.txt", encoding='ascii') as fp:
data = fp.read()
self.f = TextReader(string=data, linesep=TextReader.UNIX)
class Basic(unittest.TestCase):
def setUp(self):
self.f = TextReader(PREFIX + "/LICENSE.txt", linesep=TextReader.UNIX)
def testReadline(self):
self.assertEqual(self.f.readline(), 'A. HISTORY OF THE SOFTWARE')
self.assertEqual(self.f.readline(), '==========================')
self.f.seek(0)
def testIterateFile(self):
self.assertEqual(self.f.bof(), True)
self.assertEqual(self.f.eof(), False)
for line in self.f:
pass
self.assertEqual(self.f.bof(), False)
self.assertEqual(self.f.eof(), True)
self.f.seek(0)
def testReadparagraph(self):
l = self.f.readparagraph()
self.assertEqual(
l, 'A. HISTORY OF THE SOFTWARE' + self.f.linesep +
'==========================')
l = self.f.readparagraph()
self.assertEqual(
l,
'Python was created in the early 1990s by Guido van Rossum at Stichting'
+ self.f.linesep +
'Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands'
+ self.f.linesep +
'as a successor of a language called ABC. Guido remains Python\'s'
+ self.f.linesep +
'principal author, although it includes many contributions from others.'
)
self.f.cuepast("to make these releases possible."
) # next paragraph is separated by three newlines
t = self.f.readparagraph()[:23]
self.assertEqual(t, "B. TERMS AND CONDITIONS")
self.f.seek(0)
def testReadChunk(self):
l = self.f.readchunk('(')
l = self.f.readchunk(')')
self.assertEqual(l, 'CWI, see http://www.cwi.nl')
self.f.seek(0)
def testPeekLine(self):
l = self.f.peekline()
self.assertEqual(l, 'A. HISTORY OF THE SOFTWARE')
l = self.f.peekline(4)
self.assertEqual(
l,
'Python was created in the early 1990s by Guido van Rossum at Stichting'
)
self.f.seek(0)
def testPeekParagraph(self):
l = self.f.peekparagraph()
self.assertEqual(
l, 'A. HISTORY OF THE SOFTWARE' + self.f.linesep +
'==========================')
l = self.f.peekparagraph(2)
self.assertEqual(
l,
'Python was created in the early 1990s by Guido van Rossum at Stichting'
+ self.f.linesep +
'Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands'
+ self.f.linesep +
'as a successor of a language called ABC. Guido remains Python\'s'
+ self.f.linesep +
'principal author, although it includes many contributions from others.'
)
self.f.seek(0)
def testPrevLine(self):
self.f.readparagraph()
self.f.readparagraph()
self.assertEqual(
self.f.prevline(
3
), # first two newlines, then the actual previous line (does this make sense?)
'principal author, although it includes many contributions from others.'
)
self.assertEqual(
self.f.prevline(6),
'Python was created in the early 1990s by Guido van Rossum at Stichting'
)
self.f.seek(0)
def testCue(self):
self.f.cue("Guido")
self.assertEqual(self.f.readline(), 'Guido van Rossum at Stichting')
self.f.seek(0)
def testCuePast(self):
self.f.cuepast("Guido")
self.assertEqual(self.f.readline(), ' van Rossum at Stichting')
self.f.seek(0)
def testReadTo(self):
self.assertEqual(self.f.readto("SOFTWARE"), 'A. HISTORY OF THE ')