ref: cd6fc5a515bfc3fe647d2236c3a2949d86a7d4d5
dir: /tests/python/examples/aubiopitch.py/
from template import * import os.path class aubiopitch_test_case(program_test_case): import os.path filename = os.path.join('..','..','sounds','woodblock.aiff') progname = "PYTHONPATH=../../python:../../python/aubio/.libs " + \ os.path.join('..','..','python','aubiopitch') def test_aubiopitch(self): """ test aubiopitch with default parameters """ self.getOutput() # FIXME: useless check self.assertEqual(len(self.output.split('\n')), 1) #self.assertEqual(float(self.output.strip()), 0.) def test_aubiopitch_verbose(self): """ test aubiopitch with -v parameter """ self.command += " -v " self.getOutput() # FIXME: loose checking: make sure at least 8 lines are printed assert len(self.output) >= 8 def test_aubiopitch_devnull(self): """ test aubiopitch on /dev/null """ self.filename = "/dev/null" # exit status should not be 0 self.getOutput(expected_status = 256) # and there should be an error message assert len(self.output) > 0 # that looks like this output_lines = self.output.split('\n') #assert output_lines[0] == "Unable to open input file /dev/null." #assert output_lines[1] == "Supported file format but file is malformed." #assert output_lines[2] == "Could not open input file /dev/null." mode_names = ["yinfft", "yin", "fcomb", "mcomb", "schmitt"] for name in mode_names: exec("class aubiopitch_test_case_" + name + "(aubiopitch_test_case):\n\ options = \" -m " + name + " \"") class aubiopitch_test_yinfft(program_test_case): filename = os.path.join('..','..','sounds','16568__acclivity__TwoCows.wav') url = "http://www.freesound.org/samplesViewSingle.php?id=16568" progname = "PYTHONPATH=../../python:../../python/aubio/.libs " + \ os.path.join('..','..','python','aubiopitch') options = " -m yinfft -t 0.75 " def test_aubiopitch(self): """ test aubiopitch with default parameters """ if not os.path.isfile(self.filename): print "Warning: file 16568_acclivity_TwoCows.wav was not found in %s" % os.path.dirname(self.filename) print "download it from %s to actually run test" % url return self.getOutput() expected_output = open(os.path.join('examples','aubiopitch','yinfft'+'.'+os.path.basename(self.filename)+'.txt')).read() lines = 0 for line_out, line_exp in zip(self.output.split('\n'), expected_output.split('\n')): try: assert line_exp == line_out, line_exp + " vs. " + line_out + " at line " + str(lines) except: open(os.path.join('examples','aubiopitch','yinfft'+'.'+os.path.basename(self.filename)+'.txt.out'),'w').write(self.output) raise lines += 1 if __name__ == '__main__': unittest.main()