def test_enumerate_paths(self):
self.assertEqual(
['/system/lib/libc.so'],
list(TaggedPathDict._enumerate_paths('/system/lib/libc.so')))
self.assertEqual(
['/system/lib/libc.so', '/system/lib64/libc.so'],
list(TaggedPathDict._enumerate_paths('/system/${LIB}/libc.so')))
def setUp(self):
self.tagged_paths = TaggedPathDict.create_from_csv(
StringIO(_TEST_DATA))
self.graph = MockELFGraph()
self.lib_ll_ndk = self.graph.add('/system/lib/lib_ll_ndk.so')
self.lib_ll_ndk_private = \
self.graph.add('/system/lib/lib_ll_ndk_private.so')
self.lib_vndk_sp = self.graph.add('/system/lib/lib_vndk_sp.so')
self.lib_vndk_sp_private = \
self.graph.add('/system/lib/lib_vndk_sp_private.so')
self.lib_vndk = self.graph.add('/system/lib/lib_vndk.so')
self.lib_system_only = \
self.graph.add('/system/lib/lib_system_only.so')
self.lib_system_only_rs = \
self.graph.add('/system/lib/lib_system_only_rs.so')
self.lib_sp_hal = self.graph.add('/vendor/lib/lib_sp_hal.so')
self.lib_sp_hal_dep = self.graph.add('/vendor/lib/lib_sp_hal_dep.so')
self.lib_vendor_only = self.graph.add('/vendor/lib/lib_vendor_only.so')
self.tagged_libs = TaggedLibDict.create_from_graph(
self.graph, self.tagged_paths)
def test_create_from_csv_path(self):
with tempfile.NamedTemporaryFile('w+') as f:
f.write(_TEST_DATA)
f.flush()
d = TaggedPathDict.create_from_csv_path(f.name)
self._check_test_data_loaded(d)
def test_create_from_csv_path(self):
with tempfile.NamedTemporaryFile('w+') as f:
f.write(_TEST_DATA)
f.flush()
d = TaggedPathDict.create_from_csv_path(f.name)
self._check_test_data_loaded(d)
def setUp(self):
self.tagged_paths = TaggedPathDict.create_from_csv(StringIO(_TEST_DATA))
self.graph = MockELFGraph()
self.lib_ll_ndk = self.graph.add('/system/lib/lib_ll_ndk.so')
self.lib_ll_ndk_indirect = \
self.graph.add('/system/lib/lib_ll_ndk_indirect.so')
self.lib_vndk_sp = self.graph.add('/system/lib/lib_vndk_sp.so')
self.lib_vndk_sp_indirect = \
self.graph.add('/system/lib/lib_vndk_sp_indirect.so')
self.lib_vndk_sp_indirect_private = \
self.graph.add('/system/lib/lib_vndk_sp_indirect_private.so')
self.lib_vndk = self.graph.add('/system/lib/lib_vndk.so')
self.lib_fwk_only = self.graph.add('/system/lib/lib_fwk_only.so')
self.lib_fwk_only_rs = self.graph.add('/system/lib/lib_fwk_only_rs.so')
self.lib_sp_hal = self.graph.add('/vendor/lib/lib_sp_hal.so')
self.lib_sp_hal_dep = self.graph.add('/vendor/lib/lib_sp_hal_dep.so')
self.lib_vnd_only = self.graph.add('/vendor/lib/lib_vnd_only.so')
self.tagged_libs = TaggedLibDict.create_from_graph(
self.graph, self.tagged_paths)
def test_load_from_csv_with_header(self):
fp = StringIO('Path,Tag\nliba.so,system-only\n')
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertIn('liba.so', d.system_only)
fp = StringIO('Tag,Path\nsystem-only,liba.so\n')
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertIn('liba.so', d.system_only)
def test_enumerate_paths(self):
tagged_paths = TaggedPathDict()
self.assertEqual(
['/system/lib/libc.so'],
list(tagged_paths._enumerate_paths('/system/lib/libc.so')))
self.assertEqual(
['/system/lib/libc.so', '/system/lib64/libc.so'],
list(tagged_paths._enumerate_paths('/system/${LIB}/libc.so')))
self.assertEqual(
['/system/lib/vndk/libutils.so',
'/system/lib64/vndk/libutils.so'],
list(tagged_paths._enumerate_paths(
'/system/${LIB}/vndk${VNDK_VER}/libutils.so')))
tagged_paths = TaggedPathDict(['current', '27', '28'])
self.assertEqual(
['/system/lib/vndk/libutils.so',
'/system/lib64/vndk/libutils.so',
'/system/lib/vndk-27/libutils.so',
'/system/lib64/vndk-27/libutils.so',
'/system/lib/vndk-28/libutils.so',
'/system/lib64/vndk-28/libutils.so'],
list(tagged_paths._enumerate_paths(
'/system/${LIB}/vndk${VNDK_VER}/libutils.so')))
self.assertEqual(
['/system/lib/vndk/libutils.so',
'/system/lib/vndk-27/libutils.so',
'/system/lib/vndk-28/libutils.so'],
list(tagged_paths._enumerate_paths(
'/system/lib/vndk${VNDK_VER}/libutils.so')))
def test_load_from_csv_with_header(self):
fp = StringIO('Path,Tag\nliba.so,fwk-only\n')
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertIn('liba.so', d.fwk_only)
fp = StringIO('Tag,Path\nfwk-only,liba.so\n')
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertIn('liba.so', d.fwk_only)
def test_enumerate_paths(self):
tagged_paths = TaggedPathDict()
self.assertEqual(
['/system/lib/libc.so'],
list(tagged_paths._enumerate_paths('/system/lib/libc.so')))
self.assertEqual(
['/system/lib/libc.so', '/system/lib64/libc.so'],
list(tagged_paths._enumerate_paths('/system/${LIB}/libc.so')))
self.assertEqual(
['/system/lib/vndk/libutils.so', '/system/lib64/vndk/libutils.so'],
list(
tagged_paths._enumerate_paths(
'/system/${LIB}/vndk${VNDK_VER}/libutils.so')))
tagged_paths = TaggedPathDict(['current', '27', '28'])
self.assertEqual(
[
'/system/lib/vndk/libutils.so',
'/system/lib64/vndk/libutils.so',
'/system/lib/vndk-27/libutils.so',
'/system/lib64/vndk-27/libutils.so',
'/system/lib/vndk-28/libutils.so',
'/system/lib64/vndk-28/libutils.so'
],
list(
tagged_paths._enumerate_paths(
'/system/${LIB}/vndk${VNDK_VER}/libutils.so')))
self.assertEqual([
'/system/lib/vndk/libutils.so', '/system/lib/vndk-27/libutils.so',
'/system/lib/vndk-28/libutils.so'
],
list(
tagged_paths._enumerate_paths(
'/system/lib/vndk${VNDK_VER}/libutils.so')))
def test_get_path_tag(self):
fp = StringIO(_TEST_DATA)
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertEqual('ll_ndk', d.get_path_tag('/system/lib/lib_ll_ndk.so'))
self.assertEqual('ll_ndk_private',
d.get_path_tag('/system/lib/lib_ll_ndk_private.so'))
self.assertEqual('vndk_sp',
d.get_path_tag('/system/lib/lib_vndk_sp.so'))
self.assertEqual('vndk_sp_private',
d.get_path_tag('/system/lib/lib_vndk_sp_private.so'))
self.assertEqual('vndk', d.get_path_tag('/system/lib/lib_vndk.so'))
self.assertEqual('vndk_private',
d.get_path_tag('/system/lib/lib_vndk_private.so'))
self.assertEqual('system_only',
d.get_path_tag('/system/lib/lib_system_only.so'))
self.assertEqual('system_only_rs',
d.get_path_tag('/system/lib/lib_system_only_rs.so'))
self.assertEqual('sp_hal', d.get_path_tag('/vendor/lib/lib_sp_hal.so'))
self.assertEqual('sp_hal_dep',
d.get_path_tag('/vendor/lib/lib_sp_hal_dep.so'))
self.assertEqual('vendor_only',
d.get_path_tag('/vendor/lib/lib_vendor_only.so'))
self.assertEqual('remove', d.get_path_tag('/system/lib/lib_remove.so'))
# Aliases
self.assertEqual('system_only',
d.get_path_tag('/system/lib/lib_hl_ndk.so'))
self.assertEqual('vndk_sp',
d.get_path_tag('/system/lib/lib_vndk_sp_hal.so'))
self.assertEqual('vndk_sp',
d.get_path_tag('/system/lib/lib_vndk_sp_both.so'))
self.assertEqual('vndk_private',
d.get_path_tag('/system/lib/lib_vndk_indirect.so'))
self.assertEqual('vndk_sp',
d.get_path_tag('/system/lib/lib_vndk_sp_indirect.so'))
self.assertEqual(
'vndk_sp_private',
d.get_path_tag('/system/lib/' + 'lib_vndk_sp_indirect_private.so'))
self.assertEqual('system_only',
d.get_path_tag('/system/lib/lib_fwk_only.so'))
self.assertEqual('system_only_rs',
d.get_path_tag('/system/lib/lib_fwk_only_rs.so'))
self.assertEqual('vendor_only',
d.get_path_tag('/vendor/lib/lib_vendor_only.so'))
# Unmatched paths
self.assertEqual('system_only',
d.get_path_tag('/system/lib/unknown.so'))
self.assertEqual('system_only', d.get_path_tag('/data/lib/unknown.so'))
self.assertEqual('vendor_only',
d.get_path_tag('/vendor/lib/unknown.so'))
def test_create_from_csv(self):
d = TaggedPathDict.create_from_csv(StringIO(_TEST_DATA))
self._check_test_data_loaded(d)
def test_load_from_csv_tags(self):
fp = StringIO(_TEST_DATA)
d = TaggedPathDict()
d.load_from_csv(fp)
self._check_test_data_loaded(d)
def test_load_from_csv_without_header(self):
fp = StringIO('liba.so,system-only\n')
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertIn('liba.so', d.system_only)
def test_load_from_csv_tags(self):
fp = StringIO(_TEST_DATA)
d = TaggedPathDict()
d.load_from_csv(fp)
self._check_test_data_loaded(d)
def test_is_path_visible(self):
fp = StringIO(_TEST_DATA)
d = TaggedPathDict()
d.load_from_csv(fp)
# Collect path universe set.
all_paths = set()
for tag in TaggedPathDict.TAGS:
all_paths |= getattr(d, tag)
all_paths -= _TEST_DATA_ALIAS_PATHS
# LL-NDK
from_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_ll_ndk_indirect.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_ll_ndk_indirect.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# VNDK-SP
from_paths = {
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_indirect.so',
'/system/lib/lib_vndk_sp_indirect_private.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_indirect.so',
'/system/lib/lib_vndk_sp_indirect_private.so',
'/system/lib/lib_fwk_only_rs.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# VNDK
from_paths = {
'/system/lib/lib_vndk.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_indirect.so',
'/system/lib/lib_vndk.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# FWK-ONLY
from_paths = {
'/system/lib/lib_fwk_only.so',
'/system/lib/lib_fwk_only_rs.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_ll_ndk_indirect.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_indirect.so',
'/system/lib/lib_vndk_sp_indirect_private.so',
'/system/lib/lib_vndk.so',
'/system/lib/lib_fwk_only.so',
'/system/lib/lib_fwk_only_rs.so',
'/vendor/lib/lib_sp_hal.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# SP-HAL
from_paths = {
'/vendor/lib/lib_sp_hal.so',
'/vendor/lib/lib_sp_hal_dep.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/vendor/lib/lib_sp_hal.so',
'/vendor/lib/lib_sp_hal_dep.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# VND-ONLY
from_paths = {
'/vendor/lib/lib_vnd_only.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_indirect.so',
'/system/lib/lib_vndk.so',
'/vendor/lib/lib_sp_hal.so',
'/vendor/lib/lib_sp_hal_dep.so',
'/vendor/lib/lib_vnd_only.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
def test_get_path_tag(self):
fp = StringIO(_TEST_DATA)
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertEqual('ll_ndk', d.get_path_tag('/system/lib/lib_ll_ndk.so'))
self.assertEqual('ll_ndk_indirect',
d.get_path_tag('/system/lib/lib_ll_ndk_indirect.so'))
self.assertEqual('vndk_sp',
d.get_path_tag('/system/lib/lib_vndk_sp.so'))
self.assertEqual('vndk_sp_indirect',
d.get_path_tag('/system/lib/lib_vndk_sp_indirect.so'))
self.assertEqual(
'vndk_sp_indirect_private',
d.get_path_tag('/system/lib/lib_vndk_sp_indirect_private.so'))
self.assertEqual('vndk', d.get_path_tag('/system/lib/lib_vndk.so'))
self.assertEqual('fwk_only',
d.get_path_tag('/system/lib/lib_fwk_only.so'))
self.assertEqual('fwk_only_rs',
d.get_path_tag('/system/lib/lib_fwk_only_rs.so'))
self.assertEqual('sp_hal',
d.get_path_tag('/vendor/lib/lib_sp_hal.so'))
self.assertEqual('sp_hal_dep',
d.get_path_tag('/vendor/lib/lib_sp_hal_dep.so'))
self.assertEqual('vnd_only',
d.get_path_tag('/vendor/lib/lib_vnd_only.so'))
self.assertEqual('remove',
d.get_path_tag('/system/lib/lib_remove.so'))
# Aliases
self.assertEqual('fwk_only',
d.get_path_tag('/system/lib/lib_hl_ndk.so'))
self.assertEqual('vndk_sp',
d.get_path_tag('/system/lib/lib_vndk_sp_hal.so'))
self.assertEqual('vndk_sp',
d.get_path_tag('/system/lib/lib_vndk_sp_both.so'))
self.assertEqual('vndk',
d.get_path_tag('/system/lib/lib_vndk_indirect.so'))
# Unmatched paths
self.assertEqual('fwk_only', d.get_path_tag('/system/lib/unknown.so'))
self.assertEqual('fwk_only', d.get_path_tag('/data/lib/unknown.so'))
self.assertEqual('vnd_only', d.get_path_tag('/vendor/lib/unknown.so'))
def test_create_from_csv(self):
d = TaggedPathDict.create_from_csv(StringIO(_TEST_DATA))
self._check_test_data_loaded(d)
def test_is_path_visible(self):
fp = StringIO(_TEST_DATA)
d = TaggedPathDict()
d.load_from_csv(fp)
# Collect path universe set.
all_paths = set()
for tag in TaggedPathDict.TAGS:
all_paths |= getattr(d, tag)
all_paths -= _TEST_DATA_ALIAS_PATHS
# LL-NDK
from_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_ll_ndk_private.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_ll_ndk_private.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# VNDK-SP
from_paths = {
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_private.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_private.so',
'/system/lib/lib_system_only_rs.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# VNDK
from_paths = {
'/system/lib/lib_vndk.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_private.so',
'/system/lib/lib_vndk.so',
'/system/lib/lib_vndk_private.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# SYSTEM-ONLY
from_paths = {
'/system/lib/lib_system_only.so',
'/system/lib/lib_system_only_rs.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_ll_ndk_private.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk_sp_private.so',
'/system/lib/lib_vndk.so',
'/system/lib/lib_vndk_private.so',
'/system/lib/lib_system_only.so',
'/system/lib/lib_system_only_rs.so',
'/vendor/lib/lib_sp_hal.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# SP-HAL
from_paths = {
'/vendor/lib/lib_sp_hal.so',
'/vendor/lib/lib_sp_hal_dep.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/vendor/lib/lib_sp_hal.so',
'/vendor/lib/lib_sp_hal_dep.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
# VENDOR-ONLY
from_paths = {
'/vendor/lib/lib_vendor_only.so',
}
visible_paths = {
'/system/lib/lib_ll_ndk.so',
'/system/lib/lib_vndk_sp.so',
'/system/lib/lib_vndk.so',
'/vendor/lib/lib_sp_hal.so',
'/vendor/lib/lib_sp_hal_dep.so',
'/vendor/lib/lib_vendor_only.so',
}
self._check_path_visibility(d, all_paths, from_paths, visible_paths)
def test_load_from_csv_empty(self):
try:
TaggedPathDict().load_from_csv(StringIO(''))
except StopIteration:
self.fail('empty file should be considered as a valid input')
def test_load_from_csv_without_header(self):
fp = StringIO('liba.so,fwk-only\n')
d = TaggedPathDict()
d.load_from_csv(fp)
self.assertIn('liba.so', d.fwk_only)