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@ -2,6 +2,7 @@ |
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# pylint: disable=too-few-public-methods |
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# pylint: disable=too-few-public-methods |
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import contextlib |
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import glob |
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import glob |
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import os |
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import os |
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import unittest |
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import unittest |
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@ -33,6 +34,28 @@ class FileTest(unittest.TestCase, metaclass=dynamic.DynamicTest): |
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maxDiff = None |
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maxDiff = None |
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@staticmethod |
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@contextlib.contextmanager |
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def chdir(): |
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"""Context to temporarry change current directory to this file directory |
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""" |
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olddir = os.getcwd() |
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os.chdir(resource_filename(__name__, "")) |
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yield |
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os.chdir(olddir) |
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def assertRender(self, destformat, sourcename, destname): # pylint: disable=invalid-name |
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"""Assert that `sourcename` is correctly rendered as `destname` in `destformat`. |
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""" |
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with self.chdir(): |
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with open_read(destname) as expectfile: |
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with disable_logging(): |
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song = self.song_plugins[LANGUAGES[destformat]]['sgc'](sourcename, self.config) |
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self.assertMultiLineEqual( |
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song.render(output=sourcename).strip(), |
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expectfile.read().strip(), |
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) |
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@classmethod |
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@classmethod |
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def _iter_testmethods(cls): |
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def _iter_testmethods(cls): |
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"""Iterate over song files to test.""" |
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"""Iterate over song files to test.""" |
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@ -40,32 +63,24 @@ class FileTest(unittest.TestCase, metaclass=dynamic.DynamicTest): |
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cls.config = DEFAULT_CONFIG |
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cls.config = DEFAULT_CONFIG |
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if 'datadir' not in cls.config: |
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if 'datadir' not in cls.config: |
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cls.config['datadir'] = [] |
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cls.config['datadir'] = [] |
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cls.config['datadir'].append(resource_filename(__name__, 'datadir')) |
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cls.config['datadir'].append('datadir') |
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cls.song_plugins = files.load_plugins( |
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cls.song_plugins = files.load_plugins( |
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datadirs=cls.config['datadir'], |
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datadirs=cls.config['datadir'], |
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root_modules=['songs'], |
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root_modules=['songs'], |
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keyword='SONG_RENDERERS', |
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keyword='SONG_RENDERERS', |
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) |
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) |
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for source in sorted(glob.glob(os.path.join( |
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with cls.chdir(): |
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os.path.dirname(__file__), |
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for source in sorted(glob.glob('*.source')): |
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'*.source', |
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base = source[:-len(".source")] |
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))): |
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base = os.path.relpath(source, os.getcwd())[:-len(".source")] |
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for dest in LANGUAGES: |
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for dest in LANGUAGES: |
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destname = "{}.{}".format(base, dest) |
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destname = "{}.{}".format(base, dest) |
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if not os.path.exists(destname): |
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if not os.path.exists(destname): |
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continue |
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continue |
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yield ( |
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yield ( |
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"test_{}_{}".format(os.path.basename(base), dest), |
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"test_{}_{}".format(base, dest), |
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cls._create_test(base, dest), |
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cls._create_test(base, dest), |
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) |
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) |
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if os.path.basename(base) == 'newline': |
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yield ( |
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"test_crlf_{}_{}".format(os.path.basename(base), dest), |
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cls._create_crlf_test(base, dest), |
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) |
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@classmethod |
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@classmethod |
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def _create_test(cls, base, dest): |
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def _create_test(cls, base, dest): |
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@ -76,51 +91,24 @@ class FileTest(unittest.TestCase, metaclass=dynamic.DynamicTest): |
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"""Test that `base` is correctly parsed and rendered.""" |
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"""Test that `base` is correctly parsed and rendered.""" |
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if base is None or dest is None: |
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if base is None or dest is None: |
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return |
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return |
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destname = "{}.{}".format(base, dest) |
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self.assertRender(dest, "{}.source".format(base), "{}.{}".format(base, dest)) |
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with open_read(destname) as expectfile: |
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chordproname = "{}.source".format(base) |
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with disable_logging(): |
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self.assertMultiLineEqual( |
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self.song_plugins[LANGUAGES[dest]]['sgc'](chordproname, self.config).render( |
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output=chordproname, |
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).strip(), |
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expectfile.read().strip(), |
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) |
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test_parse_render.__doc__ = ( |
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test_parse_render.__doc__ = ( |
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"Test that '{base}' is correctly parsed and rendererd into '{format}' format." |
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"Test that '{base}' is correctly parsed and rendererd into '{format}' format." |
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).format(base=os.path.basename(base), format=dest) |
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).format(base=os.path.basename(base), format=dest) |
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return test_parse_render |
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return test_parse_render |
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@classmethod |
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def test_clrf(self): |
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def _create_crlf_test(cls, base, dest): |
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"""Test that source is correctly parsed and rendered when line endings are CRLF. |
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"""Transform the `base` line endings into CRLF and test the compilation. |
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""" |
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""" |
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originalname = "newline.source" |
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def test_parse_render(self): |
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chordproname = "newline.crlf.source" |
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"""Test that `base` is correctly parsed and rendered when line endings are CRLF. |
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with self.chdir(): |
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""" |
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if base is None or dest is None: |
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return |
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originalname = "{}.source".format(base) |
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chordproname = "{}.crlf.source".format(base) |
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with open_read(originalname) as originalfile: |
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with open_read(originalname) as originalfile: |
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with open(chordproname, 'w') as chordprofile: |
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with open(chordproname, 'w') as chordprofile: |
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for line in originalfile: |
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for line in originalfile: |
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chordprofile.write(line.replace('\n', '\r\n')) |
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chordprofile.write(line.replace('\n', '\r\n')) |
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destname = "{}.{}".format(base, dest) |
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for dest in LANGUAGES: |
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with open_read(destname) as expectfile: |
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with self.subTest(dest): |
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with disable_logging(): |
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self.assertRender(dest, chordproname, "newline.{}".format(dest)) |
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self.assertMultiLineEqual( |
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self.song_plugins[LANGUAGES[dest]]['sgc'](chordproname, self.config).render( |
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output=chordproname, |
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).strip(), |
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expectfile.read().strip(), |
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) |
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os.remove(chordproname) |
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os.remove(chordproname) |
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test_parse_render.__doc__ = ( |
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"Test that '{base}' is correctly parsed and rendererd into '{format}' format with CRLF." |
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).format(base=os.path.basename(base), format=dest) |
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return test_parse_render |
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