mirror of
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1258 lines
61 KiB
Python
1258 lines
61 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Picard, the next-generation MusicBrainz tagger
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#
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# Copyright (C) 2007 Lukáš Lalinský
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# Copyright (C) 2010, 2014, 2018-2020 Philipp Wolfer
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# Copyright (C) 2012 Chad Wilson
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# Copyright (C) 2013 Michael Wiencek
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# Copyright (C) 2013, 2017-2020 Laurent Monin
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# Copyright (C) 2014, 2017 Sophist-UK
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# Copyright (C) 2016-2017 Sambhav Kothari
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# Copyright (C) 2017 Antonio Larrosa
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# Copyright (C) 2017-2018 Wieland Hoffmann
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# Copyright (C) 2018 virusMac
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# Copyright (C) 2020 Bob Swift
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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import copy
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import datetime
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from unittest.mock import MagicMock
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from test.picardtestcase import PicardTestCase
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from picard import config
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from picard.cluster import Cluster
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from picard.const import DEFAULT_FILE_NAMING_FORMAT
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from picard.metadata import Metadata
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from picard.script import (
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MULTI_VALUED_JOINER,
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MultiValue,
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ScriptEndOfFile,
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ScriptError,
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ScriptExpression,
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ScriptFunction,
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ScriptParser,
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ScriptSyntaxError,
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ScriptUnknownFunction,
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register_script_function,
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script_function,
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)
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class _TestTimezone(datetime.tzinfo):
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def utcoffset(self, dt):
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# Set to GMT+2
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return datetime.timedelta(hours=2) + self.dst(dt)
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def dst(self, dt):
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d = datetime.datetime(dt.year, 4, 1)
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self.dston = d - datetime.timedelta(days=d.weekday() + 1)
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d = datetime.datetime(dt.year, 11, 1)
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self.dstoff = d - datetime.timedelta(days=d.weekday() + 1)
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if self.dston <= dt.replace(tzinfo=None) < self.dstoff:
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return datetime.timedelta(hours=1)
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else:
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return datetime.timedelta(0)
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def tzname(self, dt):
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return "TZ Test"
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class _DateTime(datetime.datetime):
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@classmethod
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def now(cls, tz=None):
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return datetime.datetime(2020, 1, 2, hour=12, minute=34, second=56, microsecond=789, tzinfo=tz)
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def astimezone(self, tz=None):
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# Ignore tz passed to the method and force use of test timezone.
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tz = _TestTimezone()
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utc = (self - self.utcoffset()).replace(tzinfo=tz)
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# Convert from UTC to tz's local time.
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return tz.fromutc(utc)
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class ScriptParserTest(PicardTestCase):
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def setUp(self):
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super().setUp()
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config.setting = {
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'enabled_plugins': '',
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}
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self.parser = ScriptParser()
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# ensure we start on clean registry
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ScriptParser._cache = {}
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self._backup_registry = copy.deepcopy(ScriptParser._function_registry)
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def tearDown(self):
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ScriptParser._function_registry = copy.deepcopy(self._backup_registry)
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def assertScriptResultEquals(self, script, expected, context=None, file=None):
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"""Asserts that evaluating `script` returns `expected`.
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Args:
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script: The tagger script
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expected: The expected result
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context: A Metadata object with pre-set tags or None
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"""
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actual = self.parser.eval(script, context=context, file=file)
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self.assertEqual(actual,
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expected,
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"'%s' evaluated to '%s', expected '%s'"
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% (script, actual, expected))
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def test_script_function_decorator_default(self):
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# test default decorator and default prefix
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@script_function()
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def func_somefunc(parser):
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return "x"
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self.assertScriptResultEquals("$somefunc()", "x")
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def test_script_function_decorator_no_prefix(self):
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# function without prefix
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@script_function()
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def somefunc(parser):
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return "x"
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self.assertScriptResultEquals("$somefunc()", "x")
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def test_script_function_decorator_arg(self):
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# function with argument
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@script_function()
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def somefunc(parser, arg):
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return arg
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self.assertScriptResultEquals("$somefunc($title(x))", "X")
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areg = r"^Wrong number of arguments for \$somefunc: Expected exactly 1"
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with self.assertRaisesRegex(ScriptError, areg):
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self.parser.eval("$somefunc()")
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def test_script_function_decorator_argcount(self):
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# ignore argument count
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@script_function(check_argcount=False)
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def somefunc(parser, *arg):
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return str(len(arg))
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self.assertScriptResultEquals("$somefunc(a,b,c)", "3")
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def test_script_function_decorator_altname(self):
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# alternative name
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@script_function(name="otherfunc")
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def somefunc4(parser):
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return "x"
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self.assertScriptResultEquals("$otherfunc()", "x")
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areg = "^Unknown function 'somefunc'$"
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with self.assertRaisesRegex(ScriptError, areg):
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self.parser.eval("$somefunc()")
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def test_script_function_decorator_altprefix(self):
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# alternative prefix
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@script_function(prefix='theprefix_')
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def theprefix_somefunc(parser):
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return "x"
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self.assertScriptResultEquals("$somefunc()", "x")
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def test_script_function_decorator_eval_args(self):
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# disable argument evaluation
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@script_function(eval_args=False)
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def somefunc(parser, arg):
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return arg.eval(parser)
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self.assertScriptResultEquals("$somefunc($title(x))", "X")
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def test_unknown_function(self):
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areg = r"^Unknown function 'unknownfunction'$"
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with self.assertRaisesRegex(ScriptError, areg):
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self.parser.eval("$unknownfunction()")
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def test_noname_function(self):
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areg = r"^Unknown function ''$"
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with self.assertRaisesRegex(ScriptError, areg):
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self.parser.eval("$()")
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def test_unexpected_end_of_script(self):
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areg = r"^Unexpected end of script at position"
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with self.assertRaisesRegex(ScriptError, areg):
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self.parser.eval("$noop(")
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with self.assertRaisesRegex(ScriptError, areg):
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self.parser.eval("$")
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def test_unexpected_character(self):
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areg = r"^Unexpected character"
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with self.assertRaisesRegex(ScriptError, areg):
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self.parser.eval("$^noop()")
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def test_scriptfunction_unknown(self):
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parser = ScriptParser()
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parser.parse('')
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areg = r"^Unknown function 'x'$"
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with self.assertRaisesRegex(ScriptError, areg):
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ScriptFunction('x', '', parser)
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areg = r"^Unknown function 'noop'$"
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with self.assertRaisesRegex(ScriptError, areg):
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f = ScriptFunction('noop', '', parser)
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del parser.functions['noop']
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f.eval(parser)
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def test_cmd_noop(self):
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self.assertScriptResultEquals("$noop()", "")
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self.assertScriptResultEquals("$noop(abcdefg)", "")
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def test_cmd_if(self):
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self.assertScriptResultEquals("$if(1,a,b)", "a")
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self.assertScriptResultEquals("$if(,a,b)", "b")
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def test_cmd_if2(self):
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self.assertScriptResultEquals("$if2(,a,b)", "a")
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self.assertScriptResultEquals("$if2($noop(),b)", "b")
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self.assertScriptResultEquals("$if2()", "")
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self.assertScriptResultEquals("$if2(,)", "")
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def test_cmd_left(self):
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self.assertScriptResultEquals("$left(abcd,2)", "ab")
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self.assertScriptResultEquals("$left(abcd,x)", "")
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def test_cmd_right(self):
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self.assertScriptResultEquals("$right(abcd,2)", "cd")
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self.assertScriptResultEquals("$right(abcd,x)", "")
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def test_cmd_set(self):
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context = Metadata()
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self.assertScriptResultEquals("$set(test,aaa)%test%", "aaa", context)
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self.assertEqual(context['test'], 'aaa')
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def test_cmd_set_empty(self):
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self.assertScriptResultEquals("$set(test,)%test%", "")
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def test_cmd_set_multi_valued(self):
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context = Metadata()
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context["source"] = ["multi", "valued"]
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self.parser.eval("$set(test,%source%)", context)
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self.assertEqual(context.getall("test"), ["multi; valued"]) # list has only a single value
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def test_cmd_setmulti_multi_valued(self):
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context = Metadata()
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context["source"] = ["multi", "valued"]
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self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
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self.assertEqual(context.getall("source"), context.getall("test"))
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def test_cmd_setmulti_multi_valued_wth_spaces(self):
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context = Metadata()
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context["source"] = ["multi, multi", "valued, multi"]
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self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
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self.assertEqual(context.getall("source"), context.getall("test"))
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def test_cmd_setmulti_not_multi_valued(self):
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context = Metadata()
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context["source"] = "multi, multi"
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self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
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self.assertEqual(context.getall("source"), context.getall("test"))
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def test_cmd_setmulti_will_remove_empty_items(self):
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context = Metadata()
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context["source"] = ["", "multi", ""]
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self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
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self.assertEqual(["multi"], context.getall("test"))
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def test_cmd_setmulti_custom_splitter_string(self):
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context = Metadata()
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self.assertEqual("", self.parser.eval("$setmulti(test,multi##valued##test##,##)", context)) # no return value
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self.assertEqual(["multi", "valued", "test"], context.getall("test"))
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def test_cmd_setmulti_empty_splitter_does_nothing(self):
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context = Metadata()
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self.assertEqual("", self.parser.eval("$setmulti(test,multi; valued,)", context)) # no return value
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self.assertEqual(["multi; valued"], context.getall("test"))
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def test_cmd_get(self):
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context = Metadata()
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context["test"] = "aaa"
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self.assertScriptResultEquals("$get(test)", "aaa", context)
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context["test2"] = ["multi", "valued"]
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self.assertScriptResultEquals("$get(test2)", "multi; valued", context)
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def test_cmd_num(self):
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self.assertScriptResultEquals("$num(3,3)", "003")
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self.assertScriptResultEquals("$num(03,3)", "003")
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self.assertScriptResultEquals("$num(123,2)", "123")
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self.assertScriptResultEquals("$num(123,a)", "")
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self.assertScriptResultEquals("$num(a,2)", "00")
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def test_cmd_or(self):
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self.assertScriptResultEquals("$or(,)", "")
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self.assertScriptResultEquals("$or(,,)", "")
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self.assertScriptResultEquals("$or(,q)", "1")
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self.assertScriptResultEquals("$or(q,)", "1")
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self.assertScriptResultEquals("$or(q,q)", "1")
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self.assertScriptResultEquals("$or(q,,)", "1")
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def test_cmd_and(self):
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self.assertScriptResultEquals("$and(,)", "")
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self.assertScriptResultEquals("$and(,q)", "")
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self.assertScriptResultEquals("$and(q,)", "")
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self.assertScriptResultEquals("$and(q,q,)", "")
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self.assertScriptResultEquals("$and(q,q)", "1")
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self.assertScriptResultEquals("$and(q,q,q)", "1")
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def test_cmd_not(self):
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self.assertScriptResultEquals("$not($noop())", "1")
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self.assertScriptResultEquals("$not(q)", "")
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def test_cmd_trim(self):
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self.assertScriptResultEquals("$trim( \\t test \\n )", "test")
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self.assertScriptResultEquals("$trim(test,t)", "es")
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self.assertScriptResultEquals("$trim(test,ts)", "e")
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def test_cmd_add(self):
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self.assertScriptResultEquals("$add(1,2)", "3")
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self.assertScriptResultEquals("$add(1,2,3)", "6")
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self.assertScriptResultEquals("$add(a,2)", "")
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self.assertScriptResultEquals("$add(2,a)", "")
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def test_cmd_sub(self):
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self.assertScriptResultEquals("$sub(1,2)", "-1")
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self.assertScriptResultEquals("$sub(2,1)", "1")
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self.assertScriptResultEquals("$sub(4,2,1)", "1")
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self.assertScriptResultEquals("$sub(a,2)", "")
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self.assertScriptResultEquals("$sub(2,a)", "")
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def test_cmd_div(self):
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self.assertScriptResultEquals("$div(9,3)", "3")
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self.assertScriptResultEquals("$div(10,3)", "3")
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self.assertScriptResultEquals("$div(30,3,3)", "3")
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self.assertScriptResultEquals("$div(30,0)", "")
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self.assertScriptResultEquals("$div(30,a)", "")
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def test_cmd_mod(self):
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self.assertScriptResultEquals("$mod(9,3)", "0")
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self.assertScriptResultEquals("$mod(10,3)", "1")
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self.assertScriptResultEquals("$mod(10,6,3)", "1")
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self.assertScriptResultEquals("$mod(a,3)", "")
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self.assertScriptResultEquals("$mod(10,a)", "")
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def test_cmd_mul(self):
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self.assertScriptResultEquals("$mul(9,3)", "27")
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self.assertScriptResultEquals("$mul(10,3)", "30")
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self.assertScriptResultEquals("$mul(2,5,3)", "30")
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self.assertScriptResultEquals("$mul(2,a)", "")
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self.assertScriptResultEquals("$mul(2,5,a)", "")
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def test_cmd_eq(self):
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self.assertScriptResultEquals("$eq(,)", "1")
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self.assertScriptResultEquals("$eq(,$noop())", "1")
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self.assertScriptResultEquals("$eq(,q)", "")
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self.assertScriptResultEquals("$eq(q,q)", "1")
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self.assertScriptResultEquals("$eq(q,)", "")
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def test_cmd_ne(self):
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self.assertScriptResultEquals("$ne(,)", "")
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self.assertScriptResultEquals("$ne(,$noop())", "")
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self.assertScriptResultEquals("$ne(,q)", "1")
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self.assertScriptResultEquals("$ne(q,q)", "")
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self.assertScriptResultEquals("$ne(q,)", "1")
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def test_cmd_lower(self):
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self.assertScriptResultEquals("$lower(AbeCeDA)", "abeceda")
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def test_cmd_upper(self):
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self.assertScriptResultEquals("$upper(AbeCeDA)", "ABECEDA")
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def test_cmd_pad(self):
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self.assertScriptResultEquals("$pad(abc de,10,-)", "----abc de")
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self.assertScriptResultEquals("$pad(abc de,e,-)", "")
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self.assertScriptResultEquals("$pad(abc de,6,-)", "abc de")
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self.assertScriptResultEquals("$pad(abc de,3,-)", "abc de")
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self.assertScriptResultEquals("$pad(abc de,0,-)", "abc de")
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self.assertScriptResultEquals("$pad(abc de,-3,-)", "abc de")
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def test_cmd_replace(self):
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self.assertScriptResultEquals("$replace(abc ab abd a,ab,test)", "testc test testd a")
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def test_cmd_strip(self):
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self.assertScriptResultEquals("$strip( \t abc de \n f )", "abc de f")
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def test_cmd_rreplace(self):
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self.assertScriptResultEquals(r'''$rreplace(test \(disc 1\),\\s\\\(disc \\d+\\\),)''', "test")
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self.assertScriptResultEquals(r'''$rreplace(test,[t,)''', "test")
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def test_cmd_rsearch(self):
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self.assertScriptResultEquals(r"$rsearch(test \(disc 1\),\\\(disc \(\\d+\)\\\))", "1")
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self.assertScriptResultEquals(r"$rsearch(test \(disc 1\),\\\(disc \\d+\\\))", "(disc 1)")
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||
self.assertScriptResultEquals(r"$rsearch(test,x)", "")
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self.assertScriptResultEquals(r'''$rsearch(test,[t)''', "")
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||
|
||
def test_arguments(self):
|
||
self.assertTrue(
|
||
self.parser.eval(
|
||
r"$set(bleh,$rsearch(test \(disc 1\),\\\(disc \(\\d+\)\\\)))) $set(wer,1)"))
|
||
|
||
def test_cmd_gt(self):
|
||
self.assertScriptResultEquals("$gt(10,4)", "1")
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||
self.assertScriptResultEquals("$gt(6,4)", "1")
|
||
self.assertScriptResultEquals("$gt(a,b)", "")
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||
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||
def test_cmd_gte(self):
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||
self.assertScriptResultEquals("$gte(10,10)", "1")
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||
self.assertScriptResultEquals("$gte(10,4)", "1")
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||
self.assertScriptResultEquals("$gte(6,4)", "1")
|
||
self.assertScriptResultEquals("$gte(a,b)", "")
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||
|
||
def test_cmd_lt(self):
|
||
self.assertScriptResultEquals("$lt(4,10)", "1")
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||
self.assertScriptResultEquals("$lt(4,6)", "1")
|
||
self.assertScriptResultEquals("$lt(a,b)", "")
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||
|
||
def test_cmd_lte(self):
|
||
self.assertScriptResultEquals("$lte(10,10)", "1")
|
||
self.assertScriptResultEquals("$lte(4,10)", "1")
|
||
self.assertScriptResultEquals("$lte(4,6)", "1")
|
||
self.assertScriptResultEquals("$lte(a,b)", "")
|
||
|
||
def test_cmd_len(self):
|
||
self.assertScriptResultEquals("$len(abcdefg)", "7")
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||
self.assertScriptResultEquals("$len(0)", "1")
|
||
self.assertScriptResultEquals("$len()", "0")
|
||
|
||
def test_cmd_firstalphachar(self):
|
||
self.assertScriptResultEquals("$firstalphachar(abc)", "A")
|
||
self.assertScriptResultEquals("$firstalphachar(Abc)", "A")
|
||
self.assertScriptResultEquals("$firstalphachar(1abc)", "#")
|
||
self.assertScriptResultEquals("$firstalphachar(...abc)", "#")
|
||
self.assertScriptResultEquals("$firstalphachar(1abc,_)", "_")
|
||
self.assertScriptResultEquals("$firstalphachar(...abc,_)", "_")
|
||
self.assertScriptResultEquals("$firstalphachar()", "#")
|
||
self.assertScriptResultEquals("$firstalphachar(,_)", "_")
|
||
self.assertScriptResultEquals("$firstalphachar( abc)", "#")
|
||
|
||
def test_cmd_initials(self):
|
||
self.assertScriptResultEquals("$initials(Abc def Ghi)", "AdG")
|
||
self.assertScriptResultEquals("$initials(Abc #def Ghi)", "AG")
|
||
self.assertScriptResultEquals("$initials(Abc 1def Ghi)", "AG")
|
||
self.assertScriptResultEquals("$initials(Abc)", "A")
|
||
self.assertScriptResultEquals("$initials()", "")
|
||
|
||
def test_cmd_firstwords(self):
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,11)", "Abc Def Ghi")
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,12)", "Abc Def Ghi")
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,7)", "Abc Def")
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,8)", "Abc Def")
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,6)", "Abc")
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,0)", "")
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,NaN)", "")
|
||
self.assertScriptResultEquals("$firstwords(Abc Def Ghi,)", "")
|
||
|
||
def test_cmd_startswith(self):
|
||
self.assertScriptResultEquals("$startswith(abc,a)", "1")
|
||
self.assertScriptResultEquals("$startswith(abc,abc)", "1")
|
||
self.assertScriptResultEquals("$startswith(abc,)", "1")
|
||
self.assertScriptResultEquals("$startswith(abc,b)", "")
|
||
self.assertScriptResultEquals("$startswith(abc,Ab)", "")
|
||
|
||
def test_cmd_endswith(self):
|
||
self.assertScriptResultEquals("$endswith(abc,c)", "1")
|
||
self.assertScriptResultEquals("$endswith(abc,abc)", "1")
|
||
self.assertScriptResultEquals("$endswith(abc,)", "1")
|
||
self.assertScriptResultEquals("$endswith(abc,b)", "")
|
||
self.assertScriptResultEquals("$endswith(abc,bC)", "")
|
||
|
||
def test_cmd_truncate(self):
|
||
self.assertScriptResultEquals("$truncate(abcdefg,0)", "")
|
||
self.assertScriptResultEquals("$truncate(abcdefg,7)", "abcdefg")
|
||
self.assertScriptResultEquals("$truncate(abcdefg,3)", "abc")
|
||
self.assertScriptResultEquals("$truncate(abcdefg,10)", "abcdefg")
|
||
self.assertScriptResultEquals("$truncate(abcdefg,)", "abcdefg")
|
||
self.assertScriptResultEquals("$truncate(abcdefg,NaN)", "abcdefg")
|
||
|
||
def test_cmd_copy(self):
|
||
context = Metadata()
|
||
tagsToCopy = ["tag1", "tag2"]
|
||
context["source"] = tagsToCopy
|
||
context["target"] = ["will", "be", "overwritten"]
|
||
self.parser.eval("$copy(target,source)", context)
|
||
self.assertEqual(self.parser.context.getall("target"), tagsToCopy)
|
||
|
||
def _eval_and_check_copymerge(self, context, expected):
|
||
self.parser.eval("$copymerge(target,source)", context)
|
||
self.assertEqual(self.parser.context.getall("target"), expected)
|
||
|
||
def test_cmd_copymerge_notarget(self):
|
||
context = Metadata()
|
||
tagsToCopy = ["tag1", "tag2"]
|
||
context["source"] = tagsToCopy
|
||
self._eval_and_check_copymerge(context, tagsToCopy)
|
||
|
||
def test_cmd_copymerge_nosource(self):
|
||
context = Metadata()
|
||
target = ["tag1", "tag2"]
|
||
context["target"] = target
|
||
self._eval_and_check_copymerge(context, target)
|
||
|
||
def test_cmd_copymerge_removedupes(self):
|
||
context = Metadata()
|
||
context["target"] = ["tag1", "tag2", "tag1"]
|
||
context["source"] = ["tag2", "tag3", "tag2"]
|
||
self._eval_and_check_copymerge(context, ["tag1", "tag2", "tag3"])
|
||
|
||
def test_cmd_copymerge_nonlist(self):
|
||
context = Metadata()
|
||
context["target"] = "targetval"
|
||
context["source"] = "sourceval"
|
||
self._eval_and_check_copymerge(context, ["targetval", "sourceval"])
|
||
|
||
def test_cmd_eq_any(self):
|
||
self.assertScriptResultEquals("$eq_any(abc,def,ghi,jkl)", "")
|
||
self.assertScriptResultEquals("$eq_any(abc,def,ghi,jkl,abc)", "1")
|
||
|
||
def test_cmd_ne_all(self):
|
||
self.assertScriptResultEquals("$ne_all(abc,def,ghi,jkl)", "1")
|
||
self.assertScriptResultEquals("$ne_all(abc,def,ghi,jkl,abc)", "")
|
||
|
||
def test_cmd_eq_all(self):
|
||
self.assertScriptResultEquals("$eq_all(abc,abc,abc,abc)", "1")
|
||
self.assertScriptResultEquals("$eq_all(abc,abc,def,ghi)", "")
|
||
|
||
def test_cmd_ne_any(self):
|
||
self.assertScriptResultEquals("$ne_any(abc,abc,abc,abc)", "")
|
||
self.assertScriptResultEquals("$ne_any(abc,abc,def,ghi)", "1")
|
||
|
||
def test_cmd_title(self):
|
||
self.assertScriptResultEquals("$title(abc Def g)", "Abc Def G")
|
||
self.assertScriptResultEquals("$title(Abc Def G)", "Abc Def G")
|
||
self.assertScriptResultEquals("$title(abc def g)", "Abc Def G")
|
||
self.assertScriptResultEquals("$title(#1abc 4def - g)", "#1abc 4def - G")
|
||
self.assertScriptResultEquals(r"$title(abcd \(efg hi jkl mno\))", "Abcd (Efg Hi Jkl Mno)")
|
||
self.assertScriptResultEquals("$title(...abcd)", "...Abcd")
|
||
self.assertScriptResultEquals("$title(a)", "A")
|
||
self.assertScriptResultEquals("$title(’a)", "’a")
|
||
self.assertScriptResultEquals("$title('a)", "'a")
|
||
self.assertScriptResultEquals("$title(l'a)", "L'a")
|
||
self.assertScriptResultEquals("$title(2'a)", "2'A")
|
||
# Tests wrong number of arguments
|
||
areg = r"^Wrong number of arguments for \$title: Expected exactly 1, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$title()")
|
||
|
||
def test_cmd_swapprefix(self):
|
||
self.assertScriptResultEquals("$swapprefix(A stitch in time)", "stitch in time, A")
|
||
self.assertScriptResultEquals("$swapprefix(The quick brown fox)", "quick brown fox, The")
|
||
self.assertScriptResultEquals("$swapprefix(How now brown cow)", "How now brown cow")
|
||
self.assertScriptResultEquals("$swapprefix(When the red red robin)", "When the red red robin")
|
||
self.assertScriptResultEquals("$swapprefix(A stitch in time,How,When,Who)", "A stitch in time")
|
||
self.assertScriptResultEquals("$swapprefix(The quick brown fox,How,When,Who)", "The quick brown fox")
|
||
self.assertScriptResultEquals("$swapprefix(How now brown cow,How,When,Who)", "now brown cow, How")
|
||
self.assertScriptResultEquals("$swapprefix(When the red red robin,How,When,Who)", "the red red robin, When")
|
||
|
||
def test_cmd_delprefix(self):
|
||
self.assertScriptResultEquals("$delprefix(A stitch in time)", "stitch in time")
|
||
self.assertScriptResultEquals("$delprefix(The quick brown fox)", "quick brown fox")
|
||
self.assertScriptResultEquals("$delprefix(How now brown cow)", "How now brown cow")
|
||
self.assertScriptResultEquals("$delprefix(When the red red robin)", "When the red red robin")
|
||
self.assertScriptResultEquals("$delprefix(A stitch in time,How,When,Who)", "A stitch in time")
|
||
self.assertScriptResultEquals("$delprefix(The quick brown fox,How,When,Who)", "The quick brown fox")
|
||
self.assertScriptResultEquals("$delprefix(How now brown cow,How,When,Who)", "now brown cow")
|
||
self.assertScriptResultEquals("$delprefix(When the red red robin,How,When,Who)", "the red red robin")
|
||
|
||
def test_default_filenaming(self):
|
||
context = Metadata()
|
||
context['albumartist'] = 'albumartist'
|
||
context['artist'] = 'artist'
|
||
context['album'] = 'album'
|
||
context['totaldiscs'] = 2
|
||
context['discnumber'] = 1
|
||
context['tracknumber'] = 8
|
||
context['title'] = 'title'
|
||
result = self.parser.eval(DEFAULT_FILE_NAMING_FORMAT, context)
|
||
self.assertEqual(result, 'albumartist/\nalbum/\n1-08 title')
|
||
context['~multiartist'] = '1'
|
||
result = self.parser.eval(DEFAULT_FILE_NAMING_FORMAT, context)
|
||
self.assertEqual(result, 'albumartist/\nalbum/\n1-08 artist - title')
|
||
|
||
def test_default_NAT_filenaming(self):
|
||
context = Metadata()
|
||
context['artist'] = 'artist'
|
||
context['album'] = '[non-album tracks]'
|
||
context['title'] = 'title'
|
||
result = self.parser.eval(DEFAULT_FILE_NAMING_FORMAT, context)
|
||
self.assertEqual(result, 'artist/\n\ntitle')
|
||
|
||
def test_cmd_with_not_arguments(self):
|
||
def func_noargstest(parser):
|
||
return ""
|
||
|
||
register_script_function(func_noargstest, "noargstest")
|
||
self.parser.eval("$noargstest()")
|
||
|
||
def test_cmd_with_wrong_argcount_or(self):
|
||
# $or() requires at least 2 arguments
|
||
areg = r"^Wrong number of arguments for \$or: Expected at least 2, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval('$or(0)')
|
||
|
||
def test_cmd_with_wrong_argcount_eq(self):
|
||
# $eq() requires exactly 2 arguments
|
||
areg = r"^Wrong number of arguments for \$eq: Expected exactly 2, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval('$eq(0)')
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval('$eq(0,0,0)')
|
||
|
||
def test_cmd_with_wrong_argcount_if(self):
|
||
areg = r"^Wrong number of arguments for \$if: Expected between 2 and 3, "
|
||
# $if() requires 2 or 3 arguments
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval('$if(1)')
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval('$if(1,a,b,c)')
|
||
|
||
def test_cmd_unset_simple(self):
|
||
context = Metadata()
|
||
context['title'] = 'Foo'
|
||
context['album'] = 'Foo'
|
||
context['artist'] = 'Foo'
|
||
self.parser.eval("$unset(album)", context)
|
||
self.assertNotIn('album', context)
|
||
|
||
def test_cmd_unset_prefix(self):
|
||
context = Metadata()
|
||
context['title'] = 'Foo'
|
||
context['~rating'] = '4'
|
||
self.parser.eval("$unset(_rating)", context)
|
||
self.assertNotIn('~rating', context)
|
||
|
||
def test_cmd_unset_multi(self):
|
||
context = Metadata()
|
||
context['performer:foo'] = 'Foo'
|
||
context['performer:bar'] = 'Foo'
|
||
self.parser.eval("$unset(performer:*)", context)
|
||
self.assertNotIn('performer:bar', context)
|
||
self.assertNotIn('performer:foo', context)
|
||
|
||
def test_cmd_unset(self):
|
||
context = Metadata()
|
||
context['title'] = 'Foo'
|
||
self.parser.eval("$unset(title)", context)
|
||
self.assertNotIn('title', context)
|
||
self.assertNotIn('title', context.deleted_tags)
|
||
|
||
def test_cmd_delete(self):
|
||
context = Metadata()
|
||
context['title'] = 'Foo'
|
||
self.parser.eval("$delete(title)", context)
|
||
self.assertNotIn('title', context)
|
||
self.assertIn('title', context.deleted_tags)
|
||
|
||
def test_cmd_inmulti(self):
|
||
context = Metadata()
|
||
|
||
# Test with single-value string
|
||
context["foo"] = "First:A; Second:B; Third:C"
|
||
# Tests with $in for comparison purposes
|
||
self.assertScriptResultEquals("$in(%foo%,Second:B)", "1", context)
|
||
self.assertScriptResultEquals("$in(%foo%,irst:A; Second:B; Thi)", "1", context)
|
||
self.assertScriptResultEquals("$in(%foo%,First:A; Second:B; Third:C)", "1", context)
|
||
# Base $inmulti tests
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Second:B)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,irst:A; Second:B; Thi)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A; Second:B; Third:C)", "1", context)
|
||
# Test separator override but with existing separator - results should be same as base
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Second:B,; )", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,irst:A; Second:B; Thi,; )", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A; Second:B; Third:C,; )", "1", context)
|
||
# Test separator override
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A,:)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Second:B,:)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Third:C,:)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First,:)", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,A; Second,:)", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,B; Third,:)", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,C,:)", "1", context)
|
||
# Test no separator
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A; Second:B; Third:C,)", "1", context)
|
||
|
||
# Test with multi-values
|
||
context["foo"] = ["First:A", "Second:B", "Third:C"]
|
||
# Tests with $in for comparison purposes
|
||
self.assertScriptResultEquals("$in(%foo%,Second:B)", "1", context)
|
||
self.assertScriptResultEquals("$in(%foo%,irst:A; Second:B; Thi)", "1", context)
|
||
self.assertScriptResultEquals("$in(%foo%,First:A; Second:B; Third:C)", "1", context)
|
||
# Base $inmulti tests
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Second:B)", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,irst:A; Second:B; Thi)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A; Second:B; Third:C)", "", context)
|
||
# Test separator override but with existing separator - results should be same as base
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Second:B,; )", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,irst:A; Second:B; Thi,; )", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A; Second:B; Third:C,; )", "", context)
|
||
# Test separator override
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A,:)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Second:B,:)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,Third:C,:)", "", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First,:)", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,A; Second,:)", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,B; Third,:)", "1", context)
|
||
self.assertScriptResultEquals("$inmulti(%foo%,C,:)", "1", context)
|
||
# Test no separator
|
||
self.assertScriptResultEquals("$inmulti(%foo%,First:A; Second:B; Third:C,)", "1", context)
|
||
|
||
def test_cmd_lenmulti(self):
|
||
context = Metadata()
|
||
context["foo"] = "First:A; Second:B; Third:C"
|
||
context["bar"] = ["First:A", "Second:B", "Third:C"]
|
||
# Tests with $len for comparison purposes
|
||
self.assertScriptResultEquals("$len(%foo%)", "26", context)
|
||
self.assertScriptResultEquals("$len(%bar%)", "26", context)
|
||
# Base $lenmulti tests
|
||
self.assertScriptResultEquals("$lenmulti(%foo%)", "1", context)
|
||
self.assertScriptResultEquals("$lenmulti(%bar%)", "3", context)
|
||
self.assertScriptResultEquals("$lenmulti(%foo%.)", "3", context)
|
||
# Test separator override but with existing separator - results should be same as base
|
||
self.assertScriptResultEquals("$lenmulti(%foo%,; )", "1", context)
|
||
self.assertScriptResultEquals("$lenmulti(%bar%,; )", "3", context)
|
||
self.assertScriptResultEquals("$lenmulti(%foo%.,; )", "3", context)
|
||
# Test separator override
|
||
self.assertScriptResultEquals("$lenmulti(%foo%,:)", "4", context)
|
||
self.assertScriptResultEquals("$lenmulti(%bar%,:)", "4", context)
|
||
self.assertScriptResultEquals("$lenmulti(%foo%.,:)", "4", context)
|
||
# Test no separator
|
||
self.assertScriptResultEquals("$lenmulti(%foo%,)", "1", context)
|
||
self.assertScriptResultEquals("$lenmulti(%bar%,)", "1", context)
|
||
|
||
def test_cmd_performer(self):
|
||
context = Metadata()
|
||
context['performer:guitar'] = 'Foo1'
|
||
context['performer:rhythm-guitar'] = 'Foo2'
|
||
context['performer:drums'] = 'Drummer'
|
||
result = self.parser.eval("$performer(guitar)", context=context)
|
||
performers = result.split(', ')
|
||
self.assertIn('Foo1', performers)
|
||
self.assertIn('Foo2', performers)
|
||
self.assertEqual(2, len(performers))
|
||
|
||
def test_cmd_performer_custom_join(self):
|
||
context = Metadata()
|
||
context['performer:guitar'] = 'Foo1'
|
||
context['performer:rhythm-guitar'] = 'Foo2'
|
||
context['performer:drums'] = 'Drummer'
|
||
result = self.parser.eval("$performer(guitar, / )", context=context)
|
||
performers = result.split(' / ')
|
||
self.assertIn('Foo1', performers)
|
||
self.assertIn('Foo2', performers)
|
||
self.assertEqual(2, len(performers))
|
||
|
||
def test_cmd_matchedtracks(self):
|
||
file = MagicMock()
|
||
file.parent.album.get_num_matched_tracks.return_value = 42
|
||
self.assertScriptResultEquals("$matchedtracks()", "42", file=file)
|
||
self.assertScriptResultEquals("$matchedtracks()", "0")
|
||
# The following only is possible for backward compatibility, arg is unused
|
||
self.assertScriptResultEquals("$matchedtracks(arg)", "0")
|
||
|
||
def test_cmd_matchedtracks_with_cluster(self):
|
||
file = MagicMock()
|
||
cluster = Cluster(name="Test")
|
||
cluster.files.append(file)
|
||
file.parent = cluster
|
||
self.assertScriptResultEquals("$matchedtracks()", "0", file=file)
|
||
|
||
def test_cmd_is_complete(self):
|
||
file = MagicMock()
|
||
file.parent.album.is_complete.return_value = True
|
||
self.assertScriptResultEquals("$is_complete()", "1", file=file)
|
||
file.parent.album.is_complete.return_value = False
|
||
self.assertScriptResultEquals("$is_complete()", "", file=file)
|
||
self.assertScriptResultEquals("$is_complete()", "")
|
||
|
||
def test_cmd_is_complete_with_cluster(self):
|
||
file = MagicMock()
|
||
cluster = Cluster(name="Test")
|
||
cluster.files.append(file)
|
||
file.parent = cluster
|
||
self.assertScriptResultEquals("$is_complete()", "", file=file)
|
||
|
||
def test_cmd_is_video(self):
|
||
context = Metadata({'~video': '1'})
|
||
self.assertScriptResultEquals("$is_video()", "1", context=context)
|
||
context = Metadata({'~video': '0'})
|
||
self.assertScriptResultEquals("$is_video()", "", context=context)
|
||
self.assertScriptResultEquals("$is_video()", "")
|
||
|
||
def test_cmd_is_audio(self):
|
||
context = Metadata({'~video': '1'})
|
||
self.assertScriptResultEquals("$is_audio()", "", context=context)
|
||
context = Metadata({'~video': '0'})
|
||
self.assertScriptResultEquals("$is_audio()", "1", context=context)
|
||
self.assertScriptResultEquals("$is_audio()", "1")
|
||
|
||
def test_required_kwonly_parameters(self):
|
||
def func(a, *, required_kwarg):
|
||
pass
|
||
|
||
with self.assertRaises(TypeError,
|
||
msg="Functions with required keyword-only parameters are not supported"):
|
||
register_script_function(func)
|
||
|
||
@staticmethod
|
||
def test_optional_kwonly_parameters():
|
||
def func(a, *, optional_kwarg=1):
|
||
pass
|
||
register_script_function(func)
|
||
|
||
def test_char_escape(self):
|
||
self.assertScriptResultEquals(r"\n\t\$\%\(\)\,\\", "\n\t$%(),\\")
|
||
|
||
def test_raise_unknown_function(self):
|
||
self.assertRaises(ScriptUnknownFunction, self.parser.eval, '$unknownfn()')
|
||
|
||
def test_raise_end_of_file(self):
|
||
self.assertRaises(ScriptEndOfFile, self.parser.eval, '$noop(')
|
||
self.assertRaises(ScriptEndOfFile, self.parser.eval, '%var')
|
||
|
||
def test_raise_syntax_error(self):
|
||
self.assertRaises(ScriptSyntaxError, self.parser.eval, '%var()%')
|
||
self.assertRaises(ScriptSyntaxError, self.parser.eval, '$noop(()')
|
||
self.assertRaises(ScriptSyntaxError, self.parser.eval, r'\x')
|
||
|
||
def test_cmd_find(self):
|
||
context = Metadata()
|
||
context["foo"] = "First:A; Second:B; Third:C"
|
||
context["bar"] = ["First:A", "Second:B", "Third:C"]
|
||
context["baz"] = "Second"
|
||
context["err"] = "Forth"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$find(%foo%,%baz%)", "9", context)
|
||
self.assertScriptResultEquals("$find(%bar%,%baz%)", "9", context)
|
||
self.assertScriptResultEquals("$find(%foo%,%bar%)", "0", context)
|
||
self.assertScriptResultEquals("$find(%bar%,%foo%)", "0", context)
|
||
self.assertScriptResultEquals("$find(%foo%,%err%)", "-1", context)
|
||
# Tests with static input
|
||
self.assertScriptResultEquals("$find(abcdef,c)", "2", context)
|
||
self.assertScriptResultEquals("$find(abcdef,cd)", "2", context)
|
||
self.assertScriptResultEquals("$find(abcdef,g)", "-1", context)
|
||
# Tests ends of string
|
||
self.assertScriptResultEquals("$find(abcdef,a)", "0", context)
|
||
self.assertScriptResultEquals("$find(abcdef,ab)", "0", context)
|
||
self.assertScriptResultEquals("$find(abcdef,f)", "5", context)
|
||
self.assertScriptResultEquals("$find(abcdef,ef)", "4", context)
|
||
# Tests case sensitivity
|
||
self.assertScriptResultEquals("$find(abcdef,C)", "-1", context)
|
||
# Tests no characters processed as wildcards
|
||
self.assertScriptResultEquals("$find(abcdef,.f)", "-1", context)
|
||
self.assertScriptResultEquals("$find(abcdef,?f)", "-1", context)
|
||
self.assertScriptResultEquals("$find(abcdef,*f)", "-1", context)
|
||
self.assertScriptResultEquals("$find(abc.ef,cde)", "-1", context)
|
||
self.assertScriptResultEquals("$find(abc?ef,cde)", "-1", context)
|
||
self.assertScriptResultEquals("$find(abc*ef,cde)", "-1", context)
|
||
# Tests missing inputs
|
||
self.assertScriptResultEquals("$find(,c)", "-1", context)
|
||
self.assertScriptResultEquals("$find(abcdef,)", "0", context)
|
||
# Tests wrong number of arguments
|
||
areg = r"^Wrong number of arguments for \$find: Expected exactly 2, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$find(abcdef)")
|
||
|
||
def test_cmd_reverse(self):
|
||
context = Metadata()
|
||
context["foo"] = "One; Two; Three"
|
||
context["bar"] = ["One", "Two", "Three"]
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$reverse(%foo%)", "eerhT ;owT ;enO", context)
|
||
self.assertScriptResultEquals("$reverse(%bar%)", "eerhT ;owT ;enO", context)
|
||
# Tests with static input
|
||
self.assertScriptResultEquals("$reverse(One; Two; Three)", "eerhT ;owT ;enO", context)
|
||
# Tests with missing input
|
||
areg = r"^Wrong number of arguments for \$reverse: Expected exactly 1, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$reverse()")
|
||
|
||
def test_cmd_substr(self):
|
||
context = Metadata()
|
||
context["foo"] = "One; Two; Three"
|
||
context["bar"] = ["One", "Two", "Three"]
|
||
context["start"] = '5'
|
||
context["end"] = '9'
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$substr(%foo%,%start%,%end%)", "Two;", context)
|
||
self.assertScriptResultEquals("$substr(%bar%,%start%,%end%)", "Two;", context)
|
||
# Tests with static input
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,5,9)", "Two;", context)
|
||
# Tests ends of string
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,0,4)", "One;", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10,15)", "Three", context)
|
||
# Tests negative index inputs
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,-15,4)", "One;", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,-5,15)", "Three", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,-10,8)", "Two", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,5,-7)", "Two", context)
|
||
# Tests overrun ends of string
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10,25)", "Three", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,-25,4)", "One;", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,-5,25)", "Three", context)
|
||
# Tests invalid ranges (end < start, end = start)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10,9)", "", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10,10)", "", context)
|
||
# Tests invalid index inputs
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10-1,4)", "One;", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10,4+2)", "Three", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10-1,4+2)", "One; Two; Three", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,a,4)", "One;", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,0,b)", "One; Two; Three", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,a,b)", "One; Two; Three", context)
|
||
# # Tests with missing input
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,,4)", "One;", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,10,)", "Three", context)
|
||
self.assertScriptResultEquals("$substr(One; Two; Three,,)", "One; Two; Three", context)
|
||
# Tests with missing input
|
||
areg = r"^Wrong number of arguments for \$substr: Expected exactly 3, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$substr()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$substr(abc)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$substr(abc,0)")
|
||
|
||
def test_cmd_getmulti(self):
|
||
context = Metadata()
|
||
context["foo"] = ["First:A", "Second:B", "Third:C"]
|
||
context["index"] = "1"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$getmulti(%foo%,%index%)", "Second:B", context)
|
||
# Tests with static inputs
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,0)", "First:A", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,1)", "Second:B", context)
|
||
# Tests separator override
|
||
self.assertScriptResultEquals("$getmulti(%foo%,1,:)", "A; Second", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,1,:)", "A; Second", context)
|
||
# Tests negative index values
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,-1)", "Third:C", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,-2)", "Second:B", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,-3)", "First:A", context)
|
||
# Tests out of range index values
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,10)", "", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,-4)", "", context)
|
||
# Tests invalid index values
|
||
self.assertScriptResultEquals("$getmulti(,0)", "", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,)", "", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,10+1)", "", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,a)", "", context)
|
||
# Tests with missing inputs
|
||
self.assertScriptResultEquals("$getmulti(,0)", "", context)
|
||
self.assertScriptResultEquals("$getmulti(First:A; Second:B; Third:C,)", "", context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$getmulti: Expected between 2 and 3, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$getmulti()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$getmulti(abc)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$getmulti(abc,0,; ,extra)")
|
||
|
||
def test_cmd_foreach(self):
|
||
context = Metadata()
|
||
context["foo"] = "First:A; Second:B; Third:C"
|
||
context["bar"] = ["First:A", "Second:B", "Third:C"]
|
||
foo_output = "Output: 1=First:A; Second:B; Third:C"
|
||
loop_output = "Output: 1=First:A 2=Second:B 3=Third:C"
|
||
alternate_output = "Output: 1=First 2=A; Second 3=B; Third 4=C"
|
||
# Tests with context
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$foreach(%foo%,$set(output,%output% %_loop_count%=%_loop_value%))%output%", foo_output, context)
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$foreach(%bar%,$set(output,%output% %_loop_count%=%_loop_value%))%output%", loop_output, context)
|
||
# Tests with static inputs
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$foreach(First:A; Second:B; Third:C,$set(output,%output% %_loop_count%=%_loop_value%))%output%", loop_output, context)
|
||
# Tests with missing inputs
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$foreach(,$set(output,%output% %_loop_count%=%_loop_value%))%output%", "Output: 1=", context)
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$foreach(First:A; Second:B; Third:C,)%output%", "Output:", context)
|
||
# Tests with separator override
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$foreach(First:A; Second:B; Third:C,$set(output,%output% %_loop_count%=%_loop_value%),:)%output%", alternate_output, context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$foreach: Expected between 2 and 3, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$foreach()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$foreach(abc;def)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$foreach(abc:def,$noop(),:,extra)")
|
||
|
||
def test_cmd_while(self):
|
||
context = Metadata()
|
||
context["max_value"] = '5'
|
||
loop_output = "Output: 1 2 3 4 5"
|
||
# Tests with context
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$set(_loop_count,1)$while($lt(%_loop_count%,%max_value%),$set(output,%output% %_loop_count%))%output%", loop_output, context)
|
||
# Tests with static inputs
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$set(_loop_count,1)$while($lt(%_loop_count%,5),$set(output,%output% %_loop_count%))%output%", loop_output, context)
|
||
# Tests with invalid conditional input
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$while($lt(%_loop_count%,5),$set(output,%output% %_loop_count%))%output%", "Output:", context)
|
||
# Tests with forced conditional (runaway condition)
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$while(1,$set(output,%output% %_loop_count%))$right(%output%,4)", "1000", context)
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$while(0,$set(output,%output% %_loop_count%))$right(%output%,4)", "1000", context)
|
||
# Tests with missing inputs
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$while($lt(%_loop_count%,5),)%output%", "Output:", context)
|
||
context["output"] = "Output:"
|
||
self.assertScriptResultEquals("$while(,$set(output,%output% %_loop_count%))%output%", "Output:", context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$while: Expected exactly 2, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$while()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$while(a)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$while(a,$noop(),extra)")
|
||
|
||
def test_cmd_map(self):
|
||
context = Metadata()
|
||
context["foo"] = "First:A; Second:B; Third:C"
|
||
context["bar"] = ["First:A", "Second:B", "Third:C"]
|
||
foo_output = "1=FIRST:A; SECOND:B; THIRD:C"
|
||
loop_output = "1=FIRST:A; 2=SECOND:B; 3=THIRD:C"
|
||
alternate_output = "1=FIRST:2=A; SECOND:3=B; THIRD:4=C"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$map(%foo%,$upper(%_loop_count%=%_loop_value%))", foo_output, context)
|
||
self.assertScriptResultEquals("$map(%bar%,$upper(%_loop_count%=%_loop_value%))", loop_output, context)
|
||
# Tests with static inputs
|
||
self.assertScriptResultEquals("$map(First:A; Second:B; Third:C,$upper(%_loop_count%=%_loop_value%))", loop_output, context)
|
||
# Tests with missing inputs
|
||
self.assertScriptResultEquals("$map(,$upper(%_loop_count%=%_loop_value%))", "1=", context)
|
||
self.assertScriptResultEquals("$map(First:A; Second:B; Third:C,)", "; ; ", context)
|
||
# Tests with separator override
|
||
self.assertScriptResultEquals("$map(First:A; Second:B; Third:C,$upper(%_loop_count%=%_loop_value%),:)", alternate_output, context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$map: Expected between 2 and 3, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$map()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$map(abc; def)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$map(abc:def,$noop(),:,extra)")
|
||
|
||
def test_cmd_joinmulti(self):
|
||
context = Metadata()
|
||
context["foo"] = "First:A; Second:B; Third:C"
|
||
context["bar"] = ["First:A", "Second:B", "Third:C"]
|
||
context["joiner"] = " ==> "
|
||
foo_output = "First:A; Second:B; Third:C"
|
||
bar_output = "First:A ==> Second:B ==> Third:C"
|
||
alternate_output = "First ==> A; Second ==> B; Third ==> C"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$join(%foo%,%joiner%)", foo_output, context)
|
||
self.assertScriptResultEquals("$join(%bar%,%joiner%)", bar_output, context)
|
||
# Tests with static inputs
|
||
self.assertScriptResultEquals("$join(First:A; Second:B; Third:C, ==> )", bar_output, context)
|
||
# Tests with missing inputs
|
||
self.assertScriptResultEquals("$join(, ==> )", "", context)
|
||
self.assertScriptResultEquals("$join(First:A; Second:B; Third:C,)", "First:ASecond:BThird:C", context)
|
||
# Tests with separator override
|
||
self.assertScriptResultEquals("$join(First:A; Second:B; Third:C, ==> ,:)", alternate_output, context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$join: Expected between 2 and 3, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$join()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$join(abc; def)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$join(abc:def, ==> ,:,extra)")
|
||
|
||
def test_cmd_slice(self):
|
||
context = Metadata()
|
||
context["foo"] = "First:A; Second:B; Third:C"
|
||
context["bar"] = ["First:A", "Second:B", "Third:C"]
|
||
context["zero"] = '0'
|
||
context["one"] = '1'
|
||
context["two"] = '2'
|
||
context["three"] = '3'
|
||
output_0_1 = "First:A"
|
||
output_0_2 = "First:A; Second:B"
|
||
output_0_3 = "First:A; Second:B; Third:C"
|
||
output_1_2 = "Second:B"
|
||
output_1_3 = "Second:B; Third:C"
|
||
output_2_3 = "Third:C"
|
||
alternate_output = "A; Second:B; Third"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$slice(%foo%,%zero%,%one%)", output_0_3, context)
|
||
self.assertScriptResultEquals("$slice(%bar%,%zero%,%one%)", output_0_1, context)
|
||
self.assertScriptResultEquals("$slice(%bar%,%zero%,%two%)", output_0_2, context)
|
||
self.assertScriptResultEquals("$slice(%bar%,%zero%,%three%)", output_0_3, context)
|
||
# Tests with static inputs
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,0,1)", output_0_1, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,0,2)", output_0_2, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,0,3)", output_0_3, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,2)", output_1_2, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,3)", output_1_3, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,2,3)", output_2_3, context)
|
||
# Tests with negative inputs
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,-3,1)", output_0_1, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,0,-1)", output_0_2, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,-2,2)", output_1_2, context)
|
||
# Tests with missing inputs
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,,1)", output_0_1, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,)", output_1_3, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,,)", output_0_3, context)
|
||
# Tests with invalid inputs (end < start)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,0)", "", context)
|
||
# Tests with invalid inputs (non-numeric end and/or start)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,a,1)", output_0_1, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,b)", output_1_3, context)
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,a,b)", output_0_3, context)
|
||
# Tests with separator override
|
||
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,3,:)", alternate_output, context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$slice: Expected between 3 and 4, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$slice()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$slice(abc; def)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$slice(abc; def,0)")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$slice(abc; def),0,1,:,extra")
|
||
|
||
def test_cmd_datetime(self):
|
||
# Save origninal datetime object and substitute one returning
|
||
# a fixed now() value for testing.
|
||
original_datetime = datetime.datetime
|
||
datetime.datetime = _DateTime
|
||
|
||
try:
|
||
context = Metadata()
|
||
context["foo"] = "%Y%m%d%H%M%S.%f"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$datetime(%foo%)", "20200102123456.000789", context)
|
||
self.assertScriptResultEquals("$datetime($initials())", "2020-01-02 12:34:56", context)
|
||
# Tests with static input
|
||
self.assertScriptResultEquals(r"$datetime(\%Y\%m\%d\%H\%M\%S.\%f)", "20200102123456.000789", context)
|
||
# Tests with timezones
|
||
self.assertScriptResultEquals(r"$datetime(\%H\%M\%S \%z \%Z)", "123456 +0200 TZ Test", context)
|
||
# Tests with missing input
|
||
self.assertScriptResultEquals("$datetime()", "2020-01-02 12:34:56", context)
|
||
# Tests with invalid format
|
||
self.assertScriptResultEquals("$datetime(xxx)", "xxx", context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$datetime: Expected between 0 and 1, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$datetime(abc,def)")
|
||
except (AssertionError, ValueError, IndexError) as err:
|
||
raise err
|
||
finally:
|
||
# Restore original datetime object
|
||
datetime.datetime = original_datetime
|
||
|
||
def test_multivalue_1(self):
|
||
self.parser.context = Metadata({'foo': ':', 'bar': 'x:yz', 'empty': ''})
|
||
expr = self.parser.parse('a:bc; d:ef')
|
||
self.assertIsInstance(expr, ScriptExpression)
|
||
|
||
mv = MultiValue(self.parser, expr, MULTI_VALUED_JOINER)
|
||
self.assertEqual(mv._multi, ['a:bc', 'd:ef'])
|
||
self.assertEqual(mv.separator, MULTI_VALUED_JOINER)
|
||
self.assertEqual(len(mv), 2)
|
||
del mv[0]
|
||
self.assertEqual(len(mv), 1)
|
||
mv.insert(0, 'x')
|
||
self.assertEqual(mv[0], 'x')
|
||
mv[0] = 'y'
|
||
self.assertEqual(mv[0], 'y')
|
||
self.assertEqual(str(mv), 'y; d:ef')
|
||
self.assertTrue(repr(mv).startswith('MultiValue('))
|
||
|
||
mv = MultiValue(self.parser, expr, ':')
|
||
self.assertEqual(mv._multi, ['a', 'bc; d', 'ef'])
|
||
self.assertEqual(mv.separator, ':')
|
||
|
||
expr = self.parser.parse('a:bc; d:ef')
|
||
self.assertIsInstance(expr, ScriptExpression)
|
||
sep = self.parser.parse('%foo%')
|
||
self.assertIsInstance(sep, ScriptExpression)
|
||
mv = MultiValue(self.parser, expr, sep)
|
||
self.assertEqual(mv._multi, ['a', 'bc; d', 'ef'])
|
||
|
||
expr = self.parser.parse('%bar%; d:ef')
|
||
self.assertIsInstance(expr, ScriptExpression)
|
||
sep = self.parser.parse('%foo%')
|
||
self.assertIsInstance(sep, ScriptExpression)
|
||
mv = MultiValue(self.parser, expr, sep)
|
||
self.assertEqual(mv._multi, ['x', 'yz; d', 'ef'])
|
||
|
||
expr = self.parser.parse('%bar%')
|
||
self.assertIsInstance(expr, ScriptExpression)
|
||
mv = MultiValue(self.parser, expr, MULTI_VALUED_JOINER)
|
||
self.assertEqual(mv._multi, ['x:yz'])
|
||
|
||
expr = self.parser.parse('%bar%; d:ef')
|
||
self.assertIsInstance(expr, ScriptExpression)
|
||
sep = self.parser.parse('%empty%')
|
||
self.assertIsInstance(sep, ScriptExpression)
|
||
mv = MultiValue(self.parser, expr, sep)
|
||
self.assertEqual(mv._multi, ['x:yz; d:ef'])
|
||
|
||
def test_cmd_sortmulti(self):
|
||
context = Metadata()
|
||
context["foo"] = ['B', 'D', 'E', 'A', 'C']
|
||
context["bar"] = ['B:AB', 'D:C', 'E:D', 'A:A', 'C:X']
|
||
context['baz'] = "B; D; E; A; C"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$sortmulti(%foo%)", "A; B; C; D; E", context)
|
||
self.assertScriptResultEquals("$sortmulti(%bar%)", "A:A; B:AB; C:X; D:C; E:D", context)
|
||
self.assertScriptResultEquals("$sortmulti(%baz%)", "B; D; E; A; C", context)
|
||
# Tests with static inputs
|
||
self.assertScriptResultEquals("$sortmulti(B; D; E; A; C)", "A; B; C; D; E", context)
|
||
self.assertScriptResultEquals("$sortmulti(B:AB; D:C; E:D; A:A; C:X)", "A:A; B:AB; C:X; D:C; E:D", context)
|
||
# Tests with separator override
|
||
self.assertScriptResultEquals("$sortmulti(B:AB; D:C; E:D; A:A; C:X,:)", "A; C:AB; D:B:C; E:D; A:X", context)
|
||
# Tests with missing inputs
|
||
self.assertScriptResultEquals("$sortmulti(,)", "", context)
|
||
self.assertScriptResultEquals("$sortmulti(,:)", "", context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$sortmulti: Expected between 1 and 2, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$sortmulti()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$sortmulti(B:AB; D:C; E:D; A:A; C:X,:,extra)")
|
||
|
||
def test_cmd_reversemulti(self):
|
||
context = Metadata()
|
||
context["foo"] = ['B', 'D', 'E', 'A', 'C']
|
||
context["bar"] = ['B:AB', 'D:C', 'E:D', 'A:A', 'C:X']
|
||
context['baz'] = "B; D; E; A; C"
|
||
# Tests with context
|
||
self.assertScriptResultEquals("$reversemulti(%foo%)", "C; A; E; D; B", context)
|
||
self.assertScriptResultEquals("$reversemulti(%bar%)", "C:X; A:A; E:D; D:C; B:AB", context)
|
||
self.assertScriptResultEquals("$reversemulti(%baz%)", "B; D; E; A; C", context)
|
||
# Tests with static inputs
|
||
self.assertScriptResultEquals("$reversemulti(B; D; E; A; C)", "C; A; E; D; B", context)
|
||
self.assertScriptResultEquals("$reversemulti(B:AB; D:C; E:D; A:A; C:X)", "C:X; A:A; E:D; D:C; B:AB", context)
|
||
# Tests with separator override
|
||
self.assertScriptResultEquals("$reversemulti(B:AB; D:C; E:D; A:A; C:X,:)", "X:A; C:D; A:C; E:AB; D:B", context)
|
||
# Tests with missing inputs
|
||
self.assertScriptResultEquals("$reversemulti(,)", "", context)
|
||
self.assertScriptResultEquals("$reversemulti(,:)", "", context)
|
||
# Tests with invalid number of arguments
|
||
areg = r"^Wrong number of arguments for \$reversemulti: Expected between 1 and 2, "
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$reversemulti()")
|
||
with self.assertRaisesRegex(ScriptError, areg):
|
||
self.parser.eval("$reversemulti(B:AB; D:C; E:D; A:A; C:X,:,extra)")
|