mirror of
https://github.com/beetbox/beets.git
synced 2025-12-06 08:39:17 +01:00
71b9fd785c
This reverts commit 9c41c39913.
That commit used byte strings for the `if __name__ == '__main__'` pattern,
which was necessary when we were doing unicode_literals. But it is wrong on
Python 3, and now that we're liberated from unicode_literals, we need to go
back to native strings for this comparison.
983 lines
35 KiB
Python
983 lines
35 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of beets.
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# Copyright 2016, Adrian Sampson.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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"""Various tests for querying the library database.
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"""
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from __future__ import division, absolute_import, print_function
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from functools import partial
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from mock import patch
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import os
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from test import _common
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from test._common import unittest
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from test import helper
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import beets.library
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from beets import dbcore
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from beets.dbcore import types
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from beets.dbcore.query import (NoneQuery, ParsingError,
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InvalidQueryArgumentTypeError)
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from beets.library import Library, Item
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class TestHelper(helper.TestHelper):
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def assertInResult(self, item, results): # noqa
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result_ids = map(lambda i: i.id, results)
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self.assertIn(item.id, result_ids)
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def assertNotInResult(self, item, results): # noqa
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result_ids = map(lambda i: i.id, results)
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self.assertNotIn(item.id, result_ids)
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class AnyFieldQueryTest(_common.LibTestCase):
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def test_no_restriction(self):
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q = dbcore.query.AnyFieldQuery(
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'title', beets.library.Item._fields.keys(),
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dbcore.query.SubstringQuery
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)
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self.assertEqual(self.lib.items(q).get().title, 'the title')
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def test_restriction_completeness(self):
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q = dbcore.query.AnyFieldQuery('title', [u'title'],
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dbcore.query.SubstringQuery)
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self.assertEqual(self.lib.items(q).get().title, u'the title')
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def test_restriction_soundness(self):
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q = dbcore.query.AnyFieldQuery('title', [u'artist'],
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dbcore.query.SubstringQuery)
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self.assertEqual(self.lib.items(q).get(), None)
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def test_eq(self):
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q1 = dbcore.query.AnyFieldQuery('foo', [u'bar'],
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dbcore.query.SubstringQuery)
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q2 = dbcore.query.AnyFieldQuery('foo', [u'bar'],
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dbcore.query.SubstringQuery)
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self.assertEqual(q1, q2)
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q2.query_class = None
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self.assertNotEqual(q1, q2)
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class AssertsMixin(object):
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def assert_items_matched(self, results, titles):
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self.assertEqual([i.title for i in results], titles)
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def assert_albums_matched(self, results, albums):
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self.assertEqual([a.album for a in results], albums)
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# A test case class providing a library with some dummy data and some
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# assertions involving that data.
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class DummyDataTestCase(_common.TestCase, AssertsMixin):
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def setUp(self):
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super(DummyDataTestCase, self).setUp()
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self.lib = beets.library.Library(':memory:')
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items = [_common.item() for _ in range(3)]
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items[0].title = u'foo bar'
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items[0].artist = u'one'
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items[0].album = u'baz'
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items[0].year = 2001
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items[0].comp = True
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items[1].title = u'baz qux'
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items[1].artist = u'two'
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items[1].album = u'baz'
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items[1].year = 2002
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items[1].comp = True
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items[2].title = u'beets 4 eva'
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items[2].artist = u'three'
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items[2].album = u'foo'
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items[2].year = 2003
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items[2].comp = False
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for item in items:
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self.lib.add(item)
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self.lib.add_album(items[:2])
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def assert_items_matched_all(self, results):
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self.assert_items_matched(results, [
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u'foo bar',
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u'baz qux',
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u'beets 4 eva',
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])
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class GetTest(DummyDataTestCase):
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def test_get_empty(self):
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q = u''
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results = self.lib.items(q)
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self.assert_items_matched_all(results)
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def test_get_none(self):
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q = None
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results = self.lib.items(q)
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self.assert_items_matched_all(results)
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def test_get_one_keyed_term(self):
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q = u'title:qux'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'baz qux'])
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def test_get_one_keyed_regexp(self):
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q = u'artist::t.+r'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'beets 4 eva'])
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def test_get_one_unkeyed_term(self):
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q = u'three'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'beets 4 eva'])
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def test_get_one_unkeyed_regexp(self):
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q = u':x$'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'baz qux'])
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def test_get_no_matches(self):
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q = u'popebear'
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results = self.lib.items(q)
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self.assert_items_matched(results, [])
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def test_invalid_key(self):
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q = u'pope:bear'
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results = self.lib.items(q)
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# Matches nothing since the flexattr is not present on the
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# objects.
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self.assert_items_matched(results, [])
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def test_term_case_insensitive(self):
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q = u'oNE'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'foo bar'])
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def test_regexp_case_sensitive(self):
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q = u':oNE'
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results = self.lib.items(q)
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self.assert_items_matched(results, [])
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q = u':one'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'foo bar'])
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def test_term_case_insensitive_with_key(self):
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q = u'artist:thrEE'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'beets 4 eva'])
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def test_key_case_insensitive(self):
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q = u'ArTiST:three'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'beets 4 eva'])
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def test_unkeyed_term_matches_multiple_columns(self):
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q = u'baz'
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results = self.lib.items(q)
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self.assert_items_matched(results, [
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u'foo bar',
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u'baz qux',
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])
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def test_unkeyed_regexp_matches_multiple_columns(self):
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q = u':z$'
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results = self.lib.items(q)
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self.assert_items_matched(results, [
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u'foo bar',
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u'baz qux',
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])
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def test_keyed_term_matches_only_one_column(self):
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q = u'title:baz'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'baz qux'])
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def test_keyed_regexp_matches_only_one_column(self):
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q = u'title::baz'
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results = self.lib.items(q)
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self.assert_items_matched(results, [
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u'baz qux',
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])
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def test_multiple_terms_narrow_search(self):
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q = u'qux baz'
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results = self.lib.items(q)
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self.assert_items_matched(results, [
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u'baz qux',
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])
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def test_multiple_regexps_narrow_search(self):
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q = u':baz :qux'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'baz qux'])
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def test_mixed_terms_regexps_narrow_search(self):
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q = u':baz qux'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'baz qux'])
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def test_single_year(self):
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q = u'year:2001'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'foo bar'])
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def test_year_range(self):
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q = u'year:2000..2002'
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results = self.lib.items(q)
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self.assert_items_matched(results, [
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u'foo bar',
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u'baz qux',
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])
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def test_singleton_true(self):
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q = u'singleton:true'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'beets 4 eva'])
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def test_singleton_false(self):
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q = u'singleton:false'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'foo bar', u'baz qux'])
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def test_compilation_true(self):
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q = u'comp:true'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'foo bar', u'baz qux'])
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def test_compilation_false(self):
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q = u'comp:false'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'beets 4 eva'])
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def test_unknown_field_name_no_results(self):
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q = u'xyzzy:nonsense'
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results = self.lib.items(q)
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titles = [i.title for i in results]
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self.assertEqual(titles, [])
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def test_unknown_field_name_no_results_in_album_query(self):
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q = u'xyzzy:nonsense'
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results = self.lib.albums(q)
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names = [a.album for a in results]
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self.assertEqual(names, [])
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def test_item_field_name_matches_nothing_in_album_query(self):
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q = u'format:nonsense'
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results = self.lib.albums(q)
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names = [a.album for a in results]
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self.assertEqual(names, [])
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def test_unicode_query(self):
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item = self.lib.items().get()
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item.title = u'caf\xe9'
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item.store()
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q = u'title:caf\xe9'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'caf\xe9'])
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def test_numeric_search_positive(self):
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q = dbcore.query.NumericQuery('year', u'2001')
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results = self.lib.items(q)
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self.assertTrue(results)
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def test_numeric_search_negative(self):
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q = dbcore.query.NumericQuery('year', u'1999')
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results = self.lib.items(q)
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self.assertFalse(results)
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def test_invalid_query(self):
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with self.assertRaises(InvalidQueryArgumentTypeError) as raised:
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dbcore.query.NumericQuery('year', u'199a')
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self.assertIn(u'not an int', unicode(raised.exception))
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with self.assertRaises(InvalidQueryArgumentTypeError) as raised:
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dbcore.query.RegexpQuery('year', u'199(')
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self.assertIn(u'not a regular expression', unicode(raised.exception))
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self.assertIn(u'unbalanced parenthesis', unicode(raised.exception))
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self.assertIsInstance(raised.exception, ParsingError)
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class MatchTest(_common.TestCase):
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def setUp(self):
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super(MatchTest, self).setUp()
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self.item = _common.item()
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def test_regex_match_positive(self):
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q = dbcore.query.RegexpQuery('album', u'^the album$')
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self.assertTrue(q.match(self.item))
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def test_regex_match_negative(self):
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q = dbcore.query.RegexpQuery('album', u'^album$')
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self.assertFalse(q.match(self.item))
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def test_regex_match_non_string_value(self):
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q = dbcore.query.RegexpQuery('disc', u'^6$')
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self.assertTrue(q.match(self.item))
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def test_substring_match_positive(self):
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q = dbcore.query.SubstringQuery('album', u'album')
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self.assertTrue(q.match(self.item))
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def test_substring_match_negative(self):
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q = dbcore.query.SubstringQuery('album', u'ablum')
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self.assertFalse(q.match(self.item))
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def test_substring_match_non_string_value(self):
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q = dbcore.query.SubstringQuery('disc', u'6')
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self.assertTrue(q.match(self.item))
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def test_year_match_positive(self):
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q = dbcore.query.NumericQuery('year', u'1')
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self.assertTrue(q.match(self.item))
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def test_year_match_negative(self):
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q = dbcore.query.NumericQuery('year', u'10')
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self.assertFalse(q.match(self.item))
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def test_bitrate_range_positive(self):
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q = dbcore.query.NumericQuery('bitrate', u'100000..200000')
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self.assertTrue(q.match(self.item))
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def test_bitrate_range_negative(self):
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q = dbcore.query.NumericQuery('bitrate', u'200000..300000')
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self.assertFalse(q.match(self.item))
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def test_open_range(self):
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dbcore.query.NumericQuery('bitrate', u'100000..')
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def test_eq(self):
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q1 = dbcore.query.MatchQuery('foo', u'bar')
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q2 = dbcore.query.MatchQuery('foo', u'bar')
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q3 = dbcore.query.MatchQuery('foo', u'baz')
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q4 = dbcore.query.StringFieldQuery('foo', u'bar')
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self.assertEqual(q1, q2)
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self.assertNotEqual(q1, q3)
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self.assertNotEqual(q1, q4)
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self.assertNotEqual(q3, q4)
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class PathQueryTest(_common.LibTestCase, TestHelper, AssertsMixin):
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def setUp(self):
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super(PathQueryTest, self).setUp()
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# This is the item we'll try to match.
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self.i.path = '/a/b/c.mp3'
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self.i.title = u'path item'
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self.i.album = u'path album'
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self.i.store()
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self.lib.add_album([self.i])
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# A second item for testing exclusion.
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i2 = _common.item()
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i2.path = '/x/y/z.mp3'
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i2.title = 'another item'
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i2.album = 'another album'
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self.lib.add(i2)
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self.lib.add_album([i2])
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# Unadorned path queries with path separators in them are considered
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# path queries only when the path in question actually exists. So we
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# mock the existence check to return true.
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self.patcher_exists = patch('beets.library.os.path.exists')
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self.patcher_exists.start().return_value = True
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# We have to create function samefile as it does not exist on
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# Windows and python 2.7
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self.patcher_samefile = patch('beets.library.os.path.samefile',
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create=True)
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self.patcher_samefile.start().return_value = True
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def tearDown(self):
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super(PathQueryTest, self).tearDown()
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self.patcher_samefile.stop()
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self.patcher_exists.stop()
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def test_path_exact_match(self):
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q = u'path:/a/b/c.mp3'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'path item'])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [])
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def test_parent_directory_no_slash(self):
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q = u'path:/a'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'path item'])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [u'path album'])
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def test_parent_directory_with_slash(self):
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q = u'path:/a/'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'path item'])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [u'path album'])
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def test_no_match(self):
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q = u'path:/xyzzy/'
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results = self.lib.items(q)
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self.assert_items_matched(results, [])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [])
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def test_fragment_no_match(self):
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q = u'path:/b/'
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results = self.lib.items(q)
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self.assert_items_matched(results, [])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [])
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def test_nonnorm_path(self):
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q = u'path:/x/../a/b'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'path item'])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [u'path album'])
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def test_slashed_query_matches_path(self):
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q = u'/a/b'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'path item'])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [u'path album'])
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@unittest.skip('unfixed (#1865)')
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def test_path_query_in_or_query(self):
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q = '/a/b , /a/b'
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results = self.lib.items(q)
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self.assert_items_matched(results, ['path item'])
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def test_non_slashed_does_not_match_path(self):
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q = u'c.mp3'
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results = self.lib.items(q)
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self.assert_items_matched(results, [])
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results = self.lib.albums(q)
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self.assert_albums_matched(results, [])
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def test_slashes_in_explicit_field_does_not_match_path(self):
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q = u'title:/a/b'
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results = self.lib.items(q)
|
|
self.assert_items_matched(results, [])
|
|
|
|
def test_path_item_regex(self):
|
|
q = u'path::c\\.mp3$'
|
|
results = self.lib.items(q)
|
|
self.assert_items_matched(results, [u'path item'])
|
|
|
|
def test_path_album_regex(self):
|
|
q = u'path::b'
|
|
results = self.lib.albums(q)
|
|
self.assert_albums_matched(results, [u'path album'])
|
|
|
|
def test_escape_underscore(self):
|
|
self.add_album(path='/a/_/title.mp3', title=u'with underscore',
|
|
album=u'album with underscore')
|
|
q = u'path:/a/_'
|
|
results = self.lib.items(q)
|
|
self.assert_items_matched(results, [u'with underscore'])
|
|
|
|
results = self.lib.albums(q)
|
|
self.assert_albums_matched(results, [u'album with underscore'])
|
|
|
|
def test_escape_percent(self):
|
|
self.add_album(path='/a/%/title.mp3', title=u'with percent',
|
|
album=u'album with percent')
|
|
q = u'path:/a/%'
|
|
results = self.lib.items(q)
|
|
self.assert_items_matched(results, [u'with percent'])
|
|
|
|
results = self.lib.albums(q)
|
|
self.assert_albums_matched(results, [u'album with percent'])
|
|
|
|
def test_escape_backslash(self):
|
|
self.add_album(path=r'/a/\x/title.mp3', title=u'with backslash',
|
|
album=u'album with backslash')
|
|
q = u'path:/a/\\\\x'
|
|
results = self.lib.items(q)
|
|
self.assert_items_matched(results, [u'with backslash'])
|
|
|
|
results = self.lib.albums(q)
|
|
self.assert_albums_matched(results, [u'album with backslash'])
|
|
|
|
def test_case_sensitivity(self):
|
|
self.add_album(path='/A/B/C2.mp3', title=u'caps path')
|
|
|
|
makeq = partial(beets.library.PathQuery, u'path', '/A/B')
|
|
|
|
results = self.lib.items(makeq(case_sensitive=True))
|
|
self.assert_items_matched(results, [u'caps path'])
|
|
|
|
results = self.lib.items(makeq(case_sensitive=False))
|
|
self.assert_items_matched(results, [u'path item', u'caps path'])
|
|
|
|
# Check for correct case sensitivity selection (this check
|
|
# only works on non-Windows OSes).
|
|
with _common.system_mock('Darwin'):
|
|
# exists = True and samefile = True => Case insensitive
|
|
q = makeq()
|
|
self.assertEqual(q.case_sensitive, False)
|
|
|
|
# exists = True and samefile = False => Case sensitive
|
|
self.patcher_samefile.stop()
|
|
self.patcher_samefile.start().return_value = False
|
|
try:
|
|
q = makeq()
|
|
self.assertEqual(q.case_sensitive, True)
|
|
finally:
|
|
self.patcher_samefile.stop()
|
|
self.patcher_samefile.start().return_value = True
|
|
|
|
# Test platform-aware default sensitivity when the library path
|
|
# does not exist. For the duration of this check, we change the
|
|
# `os.path.exists` mock to return False.
|
|
self.patcher_exists.stop()
|
|
self.patcher_exists.start().return_value = False
|
|
try:
|
|
with _common.system_mock('Darwin'):
|
|
q = makeq()
|
|
self.assertEqual(q.case_sensitive, True)
|
|
|
|
with _common.system_mock('Windows'):
|
|
q = makeq()
|
|
self.assertEqual(q.case_sensitive, False)
|
|
finally:
|
|
# Restore the `os.path.exists` mock to its original state.
|
|
self.patcher_exists.stop()
|
|
self.patcher_exists.start().return_value = True
|
|
|
|
@patch('beets.library.os')
|
|
def test_path_sep_detection(self, mock_os):
|
|
mock_os.sep = '/'
|
|
is_path = beets.library.PathQuery.is_path_query
|
|
self.assertTrue(is_path('/foo/bar'))
|
|
self.assertTrue(is_path('foo/bar'))
|
|
self.assertTrue(is_path('foo/'))
|
|
self.assertFalse(is_path('foo'))
|
|
self.assertTrue(is_path('foo/:bar'))
|
|
self.assertFalse(is_path('foo:bar/'))
|
|
self.assertFalse(is_path('foo:/bar'))
|
|
|
|
def test_path_detection(self):
|
|
# cover existence test
|
|
self.patcher_exists.stop()
|
|
is_path = beets.library.PathQuery.is_path_query
|
|
|
|
try:
|
|
self.touch(b'foo/bar')
|
|
# test absolute
|
|
self.assertTrue(is_path(os.path.join(self.temp_dir, b'foo/bar')))
|
|
self.assertTrue(is_path(os.path.join(self.temp_dir, b'foo')))
|
|
self.assertFalse(is_path(b'foo/bar'))
|
|
|
|
cur_dir = os.getcwd()
|
|
try:
|
|
os.chdir(self.temp_dir)
|
|
self.assertTrue(is_path(b'foo/'))
|
|
self.assertTrue(is_path(b'foo/bar'))
|
|
self.assertTrue(is_path(b'foo/bar:tagada'))
|
|
self.assertFalse(is_path(b'bar'))
|
|
finally:
|
|
os.chdir(cur_dir)
|
|
finally:
|
|
self.patcher_exists.start()
|
|
|
|
|
|
class IntQueryTest(unittest.TestCase, TestHelper):
|
|
|
|
def setUp(self):
|
|
self.lib = Library(':memory:')
|
|
|
|
def tearDown(self):
|
|
Item._types = {}
|
|
|
|
def test_exact_value_match(self):
|
|
item = self.add_item(bpm=120)
|
|
matched = self.lib.items(u'bpm:120').get()
|
|
self.assertEqual(item.id, matched.id)
|
|
|
|
def test_range_match(self):
|
|
item = self.add_item(bpm=120)
|
|
self.add_item(bpm=130)
|
|
|
|
matched = self.lib.items(u'bpm:110..125')
|
|
self.assertEqual(1, len(matched))
|
|
self.assertEqual(item.id, matched.get().id)
|
|
|
|
def test_flex_range_match(self):
|
|
Item._types = {'myint': types.Integer()}
|
|
item = self.add_item(myint=2)
|
|
matched = self.lib.items(u'myint:2').get()
|
|
self.assertEqual(item.id, matched.id)
|
|
|
|
def test_flex_dont_match_missing(self):
|
|
Item._types = {'myint': types.Integer()}
|
|
self.add_item()
|
|
matched = self.lib.items(u'myint:2').get()
|
|
self.assertIsNone(matched)
|
|
|
|
def test_no_substring_match(self):
|
|
self.add_item(bpm=120)
|
|
matched = self.lib.items(u'bpm:12').get()
|
|
self.assertIsNone(matched)
|
|
|
|
|
|
class BoolQueryTest(unittest.TestCase, TestHelper):
|
|
|
|
def setUp(self):
|
|
self.lib = Library(':memory:')
|
|
Item._types = {'flexbool': types.Boolean()}
|
|
|
|
def tearDown(self):
|
|
Item._types = {}
|
|
|
|
def test_parse_true(self):
|
|
item_true = self.add_item(comp=True)
|
|
item_false = self.add_item(comp=False)
|
|
matched = self.lib.items(u'comp:true')
|
|
self.assertInResult(item_true, matched)
|
|
self.assertNotInResult(item_false, matched)
|
|
|
|
def test_flex_parse_true(self):
|
|
item_true = self.add_item(flexbool=True)
|
|
item_false = self.add_item(flexbool=False)
|
|
matched = self.lib.items(u'flexbool:true')
|
|
self.assertInResult(item_true, matched)
|
|
self.assertNotInResult(item_false, matched)
|
|
|
|
def test_flex_parse_false(self):
|
|
item_true = self.add_item(flexbool=True)
|
|
item_false = self.add_item(flexbool=False)
|
|
matched = self.lib.items(u'flexbool:false')
|
|
self.assertInResult(item_false, matched)
|
|
self.assertNotInResult(item_true, matched)
|
|
|
|
def test_flex_parse_1(self):
|
|
item_true = self.add_item(flexbool=True)
|
|
item_false = self.add_item(flexbool=False)
|
|
matched = self.lib.items(u'flexbool:1')
|
|
self.assertInResult(item_true, matched)
|
|
self.assertNotInResult(item_false, matched)
|
|
|
|
def test_flex_parse_0(self):
|
|
item_true = self.add_item(flexbool=True)
|
|
item_false = self.add_item(flexbool=False)
|
|
matched = self.lib.items(u'flexbool:0')
|
|
self.assertInResult(item_false, matched)
|
|
self.assertNotInResult(item_true, matched)
|
|
|
|
def test_flex_parse_any_string(self):
|
|
# TODO this should be the other way around
|
|
item_true = self.add_item(flexbool=True)
|
|
item_false = self.add_item(flexbool=False)
|
|
matched = self.lib.items(u'flexbool:something')
|
|
self.assertInResult(item_false, matched)
|
|
self.assertNotInResult(item_true, matched)
|
|
|
|
|
|
class DefaultSearchFieldsTest(DummyDataTestCase):
|
|
def test_albums_matches_album(self):
|
|
albums = list(self.lib.albums(u'baz'))
|
|
self.assertEqual(len(albums), 1)
|
|
|
|
def test_albums_matches_albumartist(self):
|
|
albums = list(self.lib.albums([u'album artist']))
|
|
self.assertEqual(len(albums), 1)
|
|
|
|
def test_items_matches_title(self):
|
|
items = self.lib.items(u'beets')
|
|
self.assert_items_matched(items, [u'beets 4 eva'])
|
|
|
|
def test_items_does_not_match_year(self):
|
|
items = self.lib.items(u'2001')
|
|
self.assert_items_matched(items, [])
|
|
|
|
|
|
class NoneQueryTest(unittest.TestCase, TestHelper):
|
|
|
|
def setUp(self):
|
|
self.lib = Library(':memory:')
|
|
|
|
def test_match_singletons(self):
|
|
singleton = self.add_item()
|
|
album_item = self.add_album().items().get()
|
|
|
|
matched = self.lib.items(NoneQuery(u'album_id'))
|
|
self.assertInResult(singleton, matched)
|
|
self.assertNotInResult(album_item, matched)
|
|
|
|
def test_match_after_set_none(self):
|
|
item = self.add_item(rg_track_gain=0)
|
|
matched = self.lib.items(NoneQuery(u'rg_track_gain'))
|
|
self.assertNotInResult(item, matched)
|
|
|
|
item['rg_track_gain'] = None
|
|
item.store()
|
|
matched = self.lib.items(NoneQuery(u'rg_track_gain'))
|
|
self.assertInResult(item, matched)
|
|
|
|
|
|
class NotQueryMatchTest(_common.TestCase):
|
|
"""Test `query.NotQuery` matching against a single item, using the same
|
|
cases and assertions as on `MatchTest`, plus assertion on the negated
|
|
queries (ie. assertTrue(q) -> assertFalse(NotQuery(q))).
|
|
"""
|
|
def setUp(self):
|
|
super(NotQueryMatchTest, self).setUp()
|
|
self.item = _common.item()
|
|
|
|
def test_regex_match_positive(self):
|
|
q = dbcore.query.RegexpQuery(u'album', u'^the album$')
|
|
self.assertTrue(q.match(self.item))
|
|
self.assertFalse(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_regex_match_negative(self):
|
|
q = dbcore.query.RegexpQuery(u'album', u'^album$')
|
|
self.assertFalse(q.match(self.item))
|
|
self.assertTrue(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_regex_match_non_string_value(self):
|
|
q = dbcore.query.RegexpQuery(u'disc', u'^6$')
|
|
self.assertTrue(q.match(self.item))
|
|
self.assertFalse(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_substring_match_positive(self):
|
|
q = dbcore.query.SubstringQuery(u'album', u'album')
|
|
self.assertTrue(q.match(self.item))
|
|
self.assertFalse(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_substring_match_negative(self):
|
|
q = dbcore.query.SubstringQuery(u'album', u'ablum')
|
|
self.assertFalse(q.match(self.item))
|
|
self.assertTrue(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_substring_match_non_string_value(self):
|
|
q = dbcore.query.SubstringQuery(u'disc', u'6')
|
|
self.assertTrue(q.match(self.item))
|
|
self.assertFalse(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_year_match_positive(self):
|
|
q = dbcore.query.NumericQuery(u'year', u'1')
|
|
self.assertTrue(q.match(self.item))
|
|
self.assertFalse(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_year_match_negative(self):
|
|
q = dbcore.query.NumericQuery(u'year', u'10')
|
|
self.assertFalse(q.match(self.item))
|
|
self.assertTrue(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_bitrate_range_positive(self):
|
|
q = dbcore.query.NumericQuery(u'bitrate', u'100000..200000')
|
|
self.assertTrue(q.match(self.item))
|
|
self.assertFalse(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_bitrate_range_negative(self):
|
|
q = dbcore.query.NumericQuery(u'bitrate', u'200000..300000')
|
|
self.assertFalse(q.match(self.item))
|
|
self.assertTrue(dbcore.query.NotQuery(q).match(self.item))
|
|
|
|
def test_open_range(self):
|
|
q = dbcore.query.NumericQuery(u'bitrate', u'100000..')
|
|
dbcore.query.NotQuery(q)
|
|
|
|
|
|
class NotQueryTest(DummyDataTestCase):
|
|
"""Test `query.NotQuery` against the dummy data:
|
|
- `test_type_xxx`: tests for the negation of a particular XxxQuery class.
|
|
- `test_get_yyy`: tests on query strings (similar to `GetTest`)
|
|
"""
|
|
def assertNegationProperties(self, q): # noqa
|
|
"""Given a Query `q`, assert that:
|
|
- q OR not(q) == all items
|
|
- q AND not(q) == 0
|
|
- not(not(q)) == q
|
|
"""
|
|
not_q = dbcore.query.NotQuery(q)
|
|
# assert using OrQuery, AndQuery
|
|
q_or = dbcore.query.OrQuery([q, not_q])
|
|
q_and = dbcore.query.AndQuery([q, not_q])
|
|
self.assert_items_matched_all(self.lib.items(q_or))
|
|
self.assert_items_matched(self.lib.items(q_and), [])
|
|
|
|
# assert manually checking the item titles
|
|
all_titles = set([i.title for i in self.lib.items()])
|
|
q_results = set([i.title for i in self.lib.items(q)])
|
|
not_q_results = set([i.title for i in self.lib.items(not_q)])
|
|
self.assertEqual(q_results.union(not_q_results), all_titles)
|
|
self.assertEqual(q_results.intersection(not_q_results), set())
|
|
|
|
# round trip
|
|
not_not_q = dbcore.query.NotQuery(not_q)
|
|
self.assertEqual(set([i.title for i in self.lib.items(q)]),
|
|
set([i.title for i in self.lib.items(not_not_q)]))
|
|
|
|
def test_type_and(self):
|
|
# not(a and b) <-> not(a) or not(b)
|
|
q = dbcore.query.AndQuery([
|
|
dbcore.query.BooleanQuery(u'comp', True),
|
|
dbcore.query.NumericQuery(u'year', u'2002')],
|
|
)
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'foo bar', u'beets 4 eva'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_anyfield(self):
|
|
q = dbcore.query.AnyFieldQuery(u'foo', [u'title', u'artist', u'album'],
|
|
dbcore.query.SubstringQuery)
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'baz qux'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_boolean(self):
|
|
q = dbcore.query.BooleanQuery(u'comp', True)
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'beets 4 eva'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_date(self):
|
|
q = dbcore.query.DateQuery(u'mtime', u'0.0')
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_false(self):
|
|
q = dbcore.query.FalseQuery()
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched_all(not_results)
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_match(self):
|
|
q = dbcore.query.MatchQuery(u'year', u'2003')
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'foo bar', u'baz qux'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_none(self):
|
|
q = dbcore.query.NoneQuery(u'rg_track_gain')
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_numeric(self):
|
|
q = dbcore.query.NumericQuery(u'year', u'2001..2002')
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'beets 4 eva'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_or(self):
|
|
# not(a or b) <-> not(a) and not(b)
|
|
q = dbcore.query.OrQuery([dbcore.query.BooleanQuery(u'comp', True),
|
|
dbcore.query.NumericQuery(u'year', u'2002')])
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'beets 4 eva'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_regexp(self):
|
|
q = dbcore.query.RegexpQuery(u'artist', u'^t')
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'foo bar'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_substring(self):
|
|
q = dbcore.query.SubstringQuery(u'album', u'ba')
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [u'beets 4 eva'])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_type_true(self):
|
|
q = dbcore.query.TrueQuery()
|
|
not_results = self.lib.items(dbcore.query.NotQuery(q))
|
|
self.assert_items_matched(not_results, [])
|
|
self.assertNegationProperties(q)
|
|
|
|
def test_get_prefixes_keyed(self):
|
|
"""Test both negation prefixes on a keyed query."""
|
|
q0 = u'-title:qux'
|
|
q1 = u'^title:qux'
|
|
results0 = self.lib.items(q0)
|
|
results1 = self.lib.items(q1)
|
|
self.assert_items_matched(results0, [u'foo bar', u'beets 4 eva'])
|
|
self.assert_items_matched(results1, [u'foo bar', u'beets 4 eva'])
|
|
|
|
def test_get_prefixes_unkeyed(self):
|
|
"""Test both negation prefixes on an unkeyed query."""
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q0 = u'-qux'
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q1 = u'^qux'
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results0 = self.lib.items(q0)
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results1 = self.lib.items(q1)
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self.assert_items_matched(results0, [u'foo bar', u'beets 4 eva'])
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self.assert_items_matched(results1, [u'foo bar', u'beets 4 eva'])
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def test_get_one_keyed_regexp(self):
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q = u'-artist::t.+r'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'foo bar', u'baz qux'])
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|
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def test_get_one_unkeyed_regexp(self):
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q = u'-:x$'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'foo bar', u'beets 4 eva'])
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|
|
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def test_get_multiple_terms(self):
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q = u'baz -bar'
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results = self.lib.items(q)
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self.assert_items_matched(results, [u'baz qux'])
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|
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def test_get_mixed_terms(self):
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|
q = u'baz -title:bar'
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|
results = self.lib.items(q)
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self.assert_items_matched(results, [u'baz qux'])
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|
|
|
def test_fast_vs_slow(self):
|
|
"""Test that the results are the same regardless of the `fast` flag
|
|
for negated `FieldQuery`s.
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|
|
|
TODO: investigate NoneQuery(fast=False), as it is raising
|
|
AttributeError: type object 'NoneQuery' has no attribute 'field'
|
|
at NoneQuery.match() (due to being @classmethod, and no self?)
|
|
"""
|
|
classes = [(dbcore.query.DateQuery, [u'mtime', u'0.0']),
|
|
(dbcore.query.MatchQuery, [u'artist', u'one']),
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|
# (dbcore.query.NoneQuery, ['rg_track_gain']),
|
|
(dbcore.query.NumericQuery, [u'year', u'2002']),
|
|
(dbcore.query.StringFieldQuery, [u'year', u'2001']),
|
|
(dbcore.query.RegexpQuery, [u'album', u'^.a']),
|
|
(dbcore.query.SubstringQuery, [u'title', u'x'])]
|
|
|
|
for klass, args in classes:
|
|
q_fast = dbcore.query.NotQuery(klass(*(args + [True])))
|
|
q_slow = dbcore.query.NotQuery(klass(*(args + [False])))
|
|
|
|
try:
|
|
self.assertEqual([i.title for i in self.lib.items(q_fast)],
|
|
[i.title for i in self.lib.items(q_slow)])
|
|
except NotImplementedError:
|
|
# ignore classes that do not provide `fast` implementation
|
|
pass
|
|
|
|
|
|
def suite():
|
|
return unittest.TestLoader().loadTestsFromName(__name__)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(defaultTest='suite')
|