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metadata: transform all TYPE_STRING values w/ _normalize_type_string()

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Before this, there were separate post-parse paths for app-fields versus
build-flags.  This makes all TYPE_STRING values always go through the same
post-parse code path.
This commit is contained in:
Hans-Christoph Steiner 2023-04-24 14:15:45 +02:00
parent a8531a03a6
commit dbe21b2b94
2 changed files with 37 additions and 20 deletions
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35
fdroidserver/metadata.py
View file

@ -761,6 +761,23 @@ def parse_yaml_metadata(mf):
return yamldata
def _normalize_type_string(v):
"""Normalize any data to TYPE_STRING.
YAML 1.2's booleans are all lowercase.
Things like versionName are strings, but without quotes can be
numbers. Like "versionName: 1.0" would be a YAML float, but
should be a string.
"""
if isinstance(v, bool):
if v:
return 'true'
return 'false'
return str(v)
def post_parse_yaml_metadata(yamldata):
"""Convert human-readable metadata data structures into consistent data structures.
@ -769,19 +786,6 @@ def post_parse_yaml_metadata(yamldata):
fixed value type, regardless of YAML 1.2's type auto-detection.
"""
def _normalize_type_string(v):
"""YAML 1.2's booleans are all lowercase.
Things like versionName are strings, but without quotes can be
numbers. Like "versionName: 1.0" would be a YAML float, but
should be a string.
"""
if isinstance(v, bool):
return str(v).lower()
return str(v)
for k, v in yamldata.items():
if fieldtype(k) == TYPE_LIST:
if isinstance(v, str):
@ -792,7 +796,7 @@ def post_parse_yaml_metadata(yamldata):
if v:
yamldata[k] = int(v)
elif fieldtype(k) == TYPE_STRING:
if v:
if v or v == 0:
yamldata[k] = _normalize_type_string(v)
else:
if type(v) in (float, int):
@ -806,7 +810,8 @@ def post_parse_yaml_metadata(yamldata):
_flagtype = flagtype(k)
if _flagtype is TYPE_STRING:
build[k] = _normalize_type_string(v)
if v or v == 0:
build[k] = _normalize_type_string(v)
elif _flagtype is TYPE_INT:
build[k] = v
# versionCode must be int

22
tests/metadata.TestCase
View file

@ -288,6 +288,18 @@ class MetadataTest(unittest.TestCase):
(Path('metadata-rewrite-yml') / file_name).read_text(encoding='utf-8'),
)
def test_normalize_type_string(self):
"""TYPE_STRING currently has some quirky behavior."""
self.assertEqual('123456', metadata._normalize_type_string(123456))
self.assertEqual('1.0', metadata._normalize_type_string(1.0))
self.assertEqual('0', metadata._normalize_type_string(0))
self.assertEqual('0.0', metadata._normalize_type_string(0.0))
self.assertEqual('0.1', metadata._normalize_type_string(0.1))
self.assertEqual('[]', metadata._normalize_type_string(list()))
self.assertEqual('{}', metadata._normalize_type_string(dict()))
self.assertEqual('false', metadata._normalize_type_string(False))
self.assertEqual('true', metadata._normalize_type_string(True))
def test_post_parse_yaml_metadata(self):
fdroidserver.metadata.warnings_action = 'error'
yamldata = OrderedDict()
@ -1267,7 +1279,7 @@ class PostMetadataParseTest(unittest.TestCase):
def test_post_metadata_parse_int_0(self):
"""Run the int 0 through the various field and flag types."""
self.assertEqual(*self._post_metadata_parse_app_list(0, 0))
self.assertEqual(*self._post_metadata_parse_app_string(0, 0))
self.assertEqual(*self._post_metadata_parse_app_string(0, '0'))
self.assertEqual(*self._post_metadata_parse_build_bool(0, 0))
self.assertEqual(*self._post_metadata_parse_build_int(0, 0))
self.assertEqual(*self._post_metadata_parse_build_list(0, ['0']))
@ -1277,7 +1289,7 @@ class PostMetadataParseTest(unittest.TestCase):
def test_post_metadata_parse_float_0_0(self):
"""Run the float 0.0 through the various field and flag types."""
self.assertEqual(*self._post_metadata_parse_app_list(0.0, 0.0))
self.assertEqual(*self._post_metadata_parse_app_string(0.0, 0.0))
self.assertEqual(*self._post_metadata_parse_app_string(0.0, '0.0'))
self.assertEqual(*self._post_metadata_parse_build_bool(0.0, 0.0))
with self.assertRaises(MetaDataException):
self._post_metadata_parse_build_int(0.0, MetaDataException)
@ -1317,7 +1329,7 @@ class PostMetadataParseTest(unittest.TestCase):
self._post_metadata_parse_build_int(list(), MetaDataException)
self.assertEqual(*self._post_metadata_parse_build_list(list(), list()))
self.assertEqual(*self._post_metadata_parse_build_script(list(), list()))
self.assertEqual(*self._post_metadata_parse_build_string(list(), '[]'))
self.assertEqual(*self._post_metadata_parse_build_string(list(), list()))
def test_post_metadata_parse_set_of_1(self):
self.assertEqual(*self._post_metadata_parse_app_list({1}, ['1']))
@ -1337,7 +1349,7 @@ class PostMetadataParseTest(unittest.TestCase):
self._post_metadata_parse_build_int(dict(), MetaDataException)
self.assertEqual(*self._post_metadata_parse_build_list(dict(), dict()))
self.assertEqual(*self._post_metadata_parse_build_script(dict(), dict()))
self.assertEqual(*self._post_metadata_parse_build_string(dict(), '{}'))
self.assertEqual(*self._post_metadata_parse_build_string(dict(), dict()))
def test_post_metadata_parse_list_int_string(self):
self.assertEqual(*self._post_metadata_parse_app_list([1, 'a'], ['1', 'a']))
@ -1361,7 +1373,7 @@ class PostMetadataParseTest(unittest.TestCase):
def test_post_metadata_parse_false(self):
self.assertEqual(*self._post_metadata_parse_app_list(False, False))
self.assertEqual(*self._post_metadata_parse_app_string(False, False))
self.assertEqual(*self._post_metadata_parse_app_string(False, 'false'))
self.assertEqual(*self._post_metadata_parse_build_bool(False, False))
self.assertEqual(*self._post_metadata_parse_build_int(False, False))
self.assertEqual(*self._post_metadata_parse_build_list(False, ['false']))