blob: f6257f5fb5413f959c5258c745c055eef379ecc3 [file] [log] [blame]
#!/usr/bin/env python3
from __future__ import print_function
import unittest
from vndk_definition_tool import ELFResolver
class ELFResolverTest(unittest.TestCase):
def setUp(self):
lib_set = {
'/system/lib/liba.so': 'a',
'/system/lib/libb.so': 'b',
'/vendor/lib/liba.so': 'a2',
'/vendor/lib/libc.so': 'c',
'/vendor/lib/libd.so': 'd',
'/system/lib/hw/libe.so': 'e',
'/vendor/lib/hw/libf.so': 'f',
}
self.resolver = ELFResolver(lib_set, ['/system/lib', '/vendor/lib'])
def test_get_candidates(self):
r = self.resolver
self.assertEqual(
['/system/lib/libx.so', '/vendor/lib/libx.so'],
list(r.get_candidates('/system/lib/libreq.so', 'libx.so')))
self.assertEqual(
['/C/libx.so', '/system/lib/libx.so', '/vendor/lib/libx.so'],
list(r.get_candidates('/system/lib/libreq.so', 'libx.so', ['/C'])))
self.assertEqual(
['/C/libx.so', '/D/libx.so', '/system/lib/libx.so',
'/vendor/lib/libx.so'],
list(r.get_candidates('/system/lib/libreq.so', 'libx.so',
['/C', '/D'])))
self.assertEqual(
['/E/libx.so', '/system/lib/libx.so', '/vendor/lib/libx.so'],
list(r.get_candidates('/system/lib/libreq.so', 'libx.so', None,
['/E'])))
self.assertEqual(
['/E/libx.so', '/F/libx.so', '/system/lib/libx.so',
'/vendor/lib/libx.so'],
list(r.get_candidates('/system/lib/libreq.so', 'libx.so', None,
['/E', '/F'])))
self.assertEqual(
['/C/libx.so', '/D/libx.so', '/E/libx.so', '/F/libx.so',
'/system/lib/libx.so', '/vendor/lib/libx.so'],
list(r.get_candidates('/system/lib/libreq.so', 'libx.so',
['/C', '/D'], ['/E', '/F'])))
# Test app-specific search paths.
self.assertEqual(
['/system/app/example/lib/armeabi-v7a/libx.so',
'/C/libx.so', '/D/libx.so', '/E/libx.so', '/F/libx.so',
'/system/lib/libx.so', '/vendor/lib/libx.so'],
list(r.get_candidates(
'/system/app/example/lib/armeabi-v7a/libreq.so',
'libx.so',
['/C', '/D'], ['/E', '/F'])))
def test_resolve(self):
r = self.resolver
self.assertEqual('a', r.resolve('/system/lib/libreq.so', 'liba.so'))
self.assertEqual('c', r.resolve('/system/lib/libreq.so', 'libc.so'))
self.assertEqual(None, r.resolve('/system/lib/libreq.so', 'libe.so'))
self.assertEqual(
'e',
r.resolve('/system/lib/libreq.so', 'libe.so',
dt_rpath=['/system/lib/hw']))
self.assertEqual(
'e',
r.resolve('/system/lib/libreq.so', 'libe.so',
dt_runpath=['/system/lib/hw']))
self.assertEqual(
'a2',
r.resolve('/system/lib/libreq.so', 'liba.so',
dt_rpath=['/vendor/lib']))
self.assertEqual(
'a2',
r.resolve('/system/lib/libreq.so', 'liba.so',
dt_runpath=['/vendor/lib']))