diff options
Diffstat (limited to 'import-layers/yocto-poky/bitbake/lib/bs4/tests/test_builder_registry.py')
-rw-r--r-- | import-layers/yocto-poky/bitbake/lib/bs4/tests/test_builder_registry.py | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/import-layers/yocto-poky/bitbake/lib/bs4/tests/test_builder_registry.py b/import-layers/yocto-poky/bitbake/lib/bs4/tests/test_builder_registry.py deleted file mode 100644 index 90cad8293..000000000 --- a/import-layers/yocto-poky/bitbake/lib/bs4/tests/test_builder_registry.py +++ /dev/null @@ -1,147 +0,0 @@ -"""Tests of the builder registry.""" - -import unittest -import warnings - -from bs4 import BeautifulSoup -from bs4.builder import ( - builder_registry as registry, - HTMLParserTreeBuilder, - TreeBuilderRegistry, -) - -try: - from bs4.builder import HTML5TreeBuilder - HTML5LIB_PRESENT = True -except ImportError: - HTML5LIB_PRESENT = False - -try: - from bs4.builder import ( - LXMLTreeBuilderForXML, - LXMLTreeBuilder, - ) - LXML_PRESENT = True -except ImportError: - LXML_PRESENT = False - - -class BuiltInRegistryTest(unittest.TestCase): - """Test the built-in registry with the default builders registered.""" - - def test_combination(self): - if LXML_PRESENT: - self.assertEqual(registry.lookup('fast', 'html'), - LXMLTreeBuilder) - - if LXML_PRESENT: - self.assertEqual(registry.lookup('permissive', 'xml'), - LXMLTreeBuilderForXML) - self.assertEqual(registry.lookup('strict', 'html'), - HTMLParserTreeBuilder) - if HTML5LIB_PRESENT: - self.assertEqual(registry.lookup('html5lib', 'html'), - HTML5TreeBuilder) - - def test_lookup_by_markup_type(self): - if LXML_PRESENT: - self.assertEqual(registry.lookup('html'), LXMLTreeBuilder) - self.assertEqual(registry.lookup('xml'), LXMLTreeBuilderForXML) - else: - self.assertEqual(registry.lookup('xml'), None) - if HTML5LIB_PRESENT: - self.assertEqual(registry.lookup('html'), HTML5TreeBuilder) - else: - self.assertEqual(registry.lookup('html'), HTMLParserTreeBuilder) - - def test_named_library(self): - if LXML_PRESENT: - self.assertEqual(registry.lookup('lxml', 'xml'), - LXMLTreeBuilderForXML) - self.assertEqual(registry.lookup('lxml', 'html'), - LXMLTreeBuilder) - if HTML5LIB_PRESENT: - self.assertEqual(registry.lookup('html5lib'), - HTML5TreeBuilder) - - self.assertEqual(registry.lookup('html.parser'), - HTMLParserTreeBuilder) - - def test_beautifulsoup_constructor_does_lookup(self): - - with warnings.catch_warnings(record=True) as w: - # This will create a warning about not explicitly - # specifying a parser, but we'll ignore it. - - # You can pass in a string. - BeautifulSoup("", features="html") - # Or a list of strings. - BeautifulSoup("", features=["html", "fast"]) - - # You'll get an exception if BS can't find an appropriate - # builder. - self.assertRaises(ValueError, BeautifulSoup, - "", features="no-such-feature") - -class RegistryTest(unittest.TestCase): - """Test the TreeBuilderRegistry class in general.""" - - def setUp(self): - self.registry = TreeBuilderRegistry() - - def builder_for_features(self, *feature_list): - cls = type('Builder_' + '_'.join(feature_list), - (object,), {'features' : feature_list}) - - self.registry.register(cls) - return cls - - def test_register_with_no_features(self): - builder = self.builder_for_features() - - # Since the builder advertises no features, you can't find it - # by looking up features. - self.assertEqual(self.registry.lookup('foo'), None) - - # But you can find it by doing a lookup with no features, if - # this happens to be the only registered builder. - self.assertEqual(self.registry.lookup(), builder) - - def test_register_with_features_makes_lookup_succeed(self): - builder = self.builder_for_features('foo', 'bar') - self.assertEqual(self.registry.lookup('foo'), builder) - self.assertEqual(self.registry.lookup('bar'), builder) - - def test_lookup_fails_when_no_builder_implements_feature(self): - builder = self.builder_for_features('foo', 'bar') - self.assertEqual(self.registry.lookup('baz'), None) - - def test_lookup_gets_most_recent_registration_when_no_feature_specified(self): - builder1 = self.builder_for_features('foo') - builder2 = self.builder_for_features('bar') - self.assertEqual(self.registry.lookup(), builder2) - - def test_lookup_fails_when_no_tree_builders_registered(self): - self.assertEqual(self.registry.lookup(), None) - - def test_lookup_gets_most_recent_builder_supporting_all_features(self): - has_one = self.builder_for_features('foo') - has_the_other = self.builder_for_features('bar') - has_both_early = self.builder_for_features('foo', 'bar', 'baz') - has_both_late = self.builder_for_features('foo', 'bar', 'quux') - lacks_one = self.builder_for_features('bar') - has_the_other = self.builder_for_features('foo') - - # There are two builders featuring 'foo' and 'bar', but - # the one that also features 'quux' was registered later. - self.assertEqual(self.registry.lookup('foo', 'bar'), - has_both_late) - - # There is only one builder featuring 'foo', 'bar', and 'baz'. - self.assertEqual(self.registry.lookup('foo', 'bar', 'baz'), - has_both_early) - - def test_lookup_fails_when_cannot_reconcile_requested_features(self): - builder1 = self.builder_for_features('foo', 'bar') - builder2 = self.builder_for_features('foo', 'baz') - self.assertEqual(self.registry.lookup('bar', 'baz'), None) |