def extension_id(self):
"""Unique extension id of this extension."""
if crx_id.HasPublicKey(self._path):
# Calculate extension id from the public key.
return crx_id.GetCRXAppID(os.path.realpath(self._path))
else:
# Calculate extension id based on the path on the presentation.device.
return crx_id.GetCRXAppID(os.path.realpath(self._local_path),
from_file_path=True,
is_win_path=self._is_win)
def testFromWindowsPath(self):
self.assertEqual(
crx_id.GetCRXAppID(r'D:\Documents\chrome\test_extension',
from_file_path=True,
is_win_path=True),
'fegemedmbnhglnecjgbdhekaghkccplm')
# Test drive letter normalization.
k_win_path_id = 'aiinlcdagjihibappcdnnhcccdokjlaf'
self.assertEqual(
crx_id.GetCRXAppID(r'c:\temp_extension',
from_file_path=True,
is_win_path=True), k_win_path_id)
self.assertEqual(
crx_id.GetCRXAppID(r'C:\temp_extension',
from_file_path=True,
is_win_path=True), k_win_path_id)
def testUnpackedHashAppId(self):
""" Test the output generated for a canned, unpacked extension. """
unpacked_test_manifest_path = os.path.join(self.CRX_ID_DIR,
'manifest_with_key.json')
temp_unpacked_crx = tempfile.mkdtemp()
shutil.copy2(unpacked_test_manifest_path,
os.path.join(temp_unpacked_crx, 'manifest.json'))
self.assertEqual(crx_id.GetCRXAppID(temp_unpacked_crx),
self.UNPACKED_APP_ID)
self.assertEqual(crx_id.GetCRXHash(temp_unpacked_crx),
self.UNPACKED_HASH_BYTES)
self.assertTrue(crx_id.HasPublicKey(temp_unpacked_crx))
shutil.rmtree(temp_unpacked_crx)
def testFromFilePath(self):
""" Test calculation of extension id from file paths. """
self.assertEqual(
crx_id.GetCRXAppID('/tmp/temp_extension', from_file_path=True),
'ajbbicncdkdlchpjplgjaglppbcbmaji')
def testPackedHashAppId(self):
""" Test the output generated for a canned, packed CRX. """
self.assertEqual(crx_id.GetCRXAppID(self.PACKED_CRX),
self.PACKED_APP_ID)
self.assertEqual(crx_id.GetCRXHash(self.PACKED_CRX),
self.PACKED_HASH_BYTES)
