|
|
"""Test suite for the irunner module.
|
|
|
|
|
|
Not the most elegant or fine-grained, but it does cover at least the bulk
|
|
|
functionality."""
|
|
|
|
|
|
# Global to make tests extra verbose and help debugging
|
|
|
VERBOSE = True
|
|
|
|
|
|
# stdlib imports
|
|
|
import StringIO
|
|
|
import sys
|
|
|
import unittest
|
|
|
|
|
|
# IPython imports
|
|
|
from IPython.lib import irunner
|
|
|
|
|
|
# Testing code begins
|
|
|
class RunnerTestCase(unittest.TestCase):
|
|
|
|
|
|
def setUp(self):
|
|
|
self.out = StringIO.StringIO()
|
|
|
#self.out = sys.stdout
|
|
|
|
|
|
def _test_runner(self,runner,source,output):
|
|
|
"""Test that a given runner's input/output match."""
|
|
|
|
|
|
runner.run_source(source)
|
|
|
out = self.out.getvalue()
|
|
|
#out = ''
|
|
|
# this output contains nasty \r\n lineends, and the initial ipython
|
|
|
# banner. clean it up for comparison, removing lines of whitespace
|
|
|
output_l = [l for l in output.splitlines() if l and not l.isspace()]
|
|
|
out_l = [l for l in out.splitlines() if l and not l.isspace()]
|
|
|
mismatch = 0
|
|
|
if len(output_l) != len(out_l):
|
|
|
message = ("Mismatch in number of lines\n\n"
|
|
|
"Expected:\n"
|
|
|
"~~~~~~~~~\n"
|
|
|
"%s\n\n"
|
|
|
"Got:\n"
|
|
|
"~~~~~~~~~\n"
|
|
|
"%s"
|
|
|
) % ("\n".join(output_l), "\n".join(out_l))
|
|
|
self.fail(message)
|
|
|
for n in range(len(output_l)):
|
|
|
# Do a line-by-line comparison
|
|
|
ol1 = output_l[n].strip()
|
|
|
ol2 = out_l[n].strip()
|
|
|
if ol1 != ol2:
|
|
|
mismatch += 1
|
|
|
if VERBOSE:
|
|
|
print '<<< line %s does not match:' % n
|
|
|
print repr(ol1)
|
|
|
print repr(ol2)
|
|
|
print '>>>'
|
|
|
self.assert_(mismatch==0,'Number of mismatched lines: %s' %
|
|
|
mismatch)
|
|
|
|
|
|
def testIPython(self):
|
|
|
"""Test the IPython runner."""
|
|
|
source = """
|
|
|
print 'hello, this is python'
|
|
|
# some more code
|
|
|
x=1;y=2
|
|
|
x+y**2
|
|
|
|
|
|
# An example of autocall functionality
|
|
|
from math import *
|
|
|
autocall 1
|
|
|
cos pi
|
|
|
autocall 0
|
|
|
cos pi
|
|
|
cos(pi)
|
|
|
|
|
|
for i in range(5):
|
|
|
print i,
|
|
|
|
|
|
print "that's all folks!"
|
|
|
|
|
|
exit
|
|
|
"""
|
|
|
output = """\
|
|
|
In [1]: print 'hello, this is python'
|
|
|
hello, this is python
|
|
|
|
|
|
|
|
|
# some more code
|
|
|
In [2]: x=1;y=2
|
|
|
|
|
|
In [3]: x+y**2
|
|
|
Out[3]: 5
|
|
|
|
|
|
|
|
|
# An example of autocall functionality
|
|
|
In [4]: from math import *
|
|
|
|
|
|
In [5]: autocall 1
|
|
|
Automatic calling is: Smart
|
|
|
|
|
|
In [6]: cos pi
|
|
|
------> cos(pi)
|
|
|
Out[6]: -1.0
|
|
|
|
|
|
In [7]: autocall 0
|
|
|
Automatic calling is: OFF
|
|
|
|
|
|
In [8]: cos pi
|
|
|
File "<ipython-input-8-6bd7313dd9a9>", line 1
|
|
|
cos pi
|
|
|
^
|
|
|
SyntaxError: invalid syntax
|
|
|
|
|
|
|
|
|
In [9]: cos(pi)
|
|
|
Out[9]: -1.0
|
|
|
|
|
|
|
|
|
In [10]: for i in range(5):
|
|
|
....: print i,
|
|
|
....:
|
|
|
0 1 2 3 4
|
|
|
|
|
|
In [11]: print "that's all folks!"
|
|
|
that's all folks!
|
|
|
|
|
|
|
|
|
In [12]: exit
|
|
|
"""
|
|
|
runner = irunner.IPythonRunner(out=self.out)
|
|
|
self._test_runner(runner,source,output)
|
|
|
|
|
|
def testPython(self):
|
|
|
"""Test the Python runner."""
|
|
|
runner = irunner.PythonRunner(out=self.out)
|
|
|
source = """
|
|
|
print 'hello, this is python'
|
|
|
|
|
|
# some more code
|
|
|
x=1;y=2
|
|
|
x+y**2
|
|
|
|
|
|
from math import *
|
|
|
cos(pi)
|
|
|
|
|
|
for i in range(5):
|
|
|
print i,
|
|
|
|
|
|
print "that's all folks!"
|
|
|
"""
|
|
|
output = """\
|
|
|
>>> print 'hello, this is python'
|
|
|
hello, this is python
|
|
|
|
|
|
# some more code
|
|
|
>>> x=1;y=2
|
|
|
>>> x+y**2
|
|
|
5
|
|
|
|
|
|
>>> from math import *
|
|
|
>>> cos(pi)
|
|
|
-1.0
|
|
|
|
|
|
>>> for i in range(5):
|
|
|
... print i,
|
|
|
...
|
|
|
0 1 2 3 4
|
|
|
>>> print "that's all folks!"
|
|
|
that's all folks!
|
|
|
"""
|
|
|
self._test_runner(runner,source,output)
|
|
|
|
