def test_normalize_partition_tags_bad_vendor_deps(self):
"""Check whether normalize_partition_tags() hides the dependencies from
the system partition to the vendor partition if the dependencies are
not SP-HAL libraries."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk', dt_needed=['libvnd.so'])
libvnd = gb.add_lib32(PT_VENDOR, 'libvnd')
gb.resolve()
self.assertIn(libvnd, libfwk.deps_needed)
self.assertIn(libfwk, libvnd.users_needed)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.normalize_partition_tags(set(), None)
self.assertRegexpMatches(
stderr.getvalue(),
'error: .*: system exe/lib must not depend on vendor lib .*. '
'Assume such dependency does not exist.')
self.assertNotIn(libvnd, libfwk.deps_needed)
self.assertNotIn(libfwk, libvnd.users_needed)
self.assertIn(libvnd, libfwk.deps_needed_hidden)
self.assertIn(libfwk, libvnd.users_needed_hidden)
self.assertIn(libvnd, libfwk.deps_all)
self.assertIn(libvnd, libfwk.deps_needed_all)
self.assertNotIn(libvnd, libfwk.deps_good)
self.assertIn(libfwk, libvnd.users_all)
self.assertIn(libfwk, libvnd.users_needed_all)
self.assertNotIn(libfwk, libvnd.users_good)
def test_unresolved_symbols(self):
gb = GraphBuilder()
gb.add_lib(PT_SYSTEM, ELF.ELFCLASS64, 'libfoo', dt_needed=[],
exported_symbols={'foo', 'bar'},
imported_symbols={'__does_not_exist'})
gb.resolve()
lib = gb.graph.get_lib('/system/lib64/libfoo.so')
self.assertEqual({'__does_not_exist'}, lib.unresolved_symbols)
def test_vndk_bad_vendor_deps(self):
"""Check the computation of vndk without generic references."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk')
libvndk = gb.add_lib32(PT_SYSTEM,
'libvndk',
dt_needed=['libvnd_bad.so'],
extra_dir='vndk')
libvndk_sp = gb.add_lib32(PT_SYSTEM,
'libutils',
dt_needed=['libvnd_bad.so'],
extra_dir='vndk-sp')
libvnd = gb.add_lib32(PT_VENDOR,
'libvnd',
dt_needed=['libvndk.so', 'libutils.so'])
libvnd_bad = gb.add_lib32(PT_VENDOR, 'libvnd_bad', extra_dir='vndk-sp')
gb.resolve()
self.assertIn(libvnd_bad, libvndk.deps_all)
self.assertIn(libvnd_bad, libvndk_sp.deps_all)
with patch('sys.stderr', StringIO()):
vndk_sets = gb.graph.compute_degenerated_vndk(None)
self.assertNotIn(libvnd_bad, vndk_sets.vndk)
self.assertNotIn(libvnd_bad, vndk_sets.vndk_sp)
def test_serialize_data_with_all_deps(self):
"""compute_degenerated_vndk() should not remove bad dependencies from
the output of deps-insight. This test checks the existance of bad
dependencies."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk')
libvndk = gb.add_lib32(PT_SYSTEM, 'libvndk',
dt_needed=['libvnd_bad.so'], extra_dir='vndk')
libvndk_sp = gb.add_lib32(PT_SYSTEM, 'libutils',
dt_needed=['libvnd_bad.so'],
extra_dir='vndk-sp')
libvnd = gb.add_lib32(PT_VENDOR, 'libvnd',
dt_needed=['libvndk.so', 'libutils.so'])
libvnd_bad = gb.add_lib32(PT_VENDOR, 'libvnd_bad', extra_dir='vndk-sp')
gb.resolve()
with patch('sys.stderr', StringIO()):
vndk_sets = gb.graph.compute_degenerated_vndk(set(), None)
self.assertNotIn(libvnd_bad, libvndk.deps_good)
self.assertNotIn(libvnd_bad, libvndk_sp.deps_good)
strs, mods = DepsInsightCommand.serialize_data(
list(gb.graph.all_libs()), vndk_sets, ModuleInfo())
deps = self._get_module_deps(strs, mods, libvndk.path)
self.assertIn(libvnd_bad.path, deps)
deps = self._get_module_deps(strs, mods, libvndk_sp.path)
self.assertIn(libvnd_bad.path, deps)
users = self._get_module_users(strs, mods, libvnd_bad.path)
self.assertIn(libvndk.path, users)
self.assertIn(libvndk_sp.path, users)
def test_add_dlopen_deps_lib_subst(self):
gb = GraphBuilder()
liba_32, liba_64 = gb.add_multilib(PT_SYSTEM, 'liba')
libb_32, libb_64 = gb.add_multilib(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/${LIB}/liba.so: /system/${LIB}/libb.so')
tmp_file.seek(0)
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertIn(libb_32, liba_32.deps_dlopen)
self.assertIn(liba_32, libb_32.users_dlopen)
self.assertIn(libb_64, liba_64.deps_dlopen)
self.assertIn(liba_64, libb_64.users_dlopen)
def test_add_dlopen_deps(self):
gb = GraphBuilder()
liba = gb.add_lib32(PT_SYSTEM, 'liba')
libb = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/lib/liba.so: /system/lib/libb.so')
tmp_file.seek(0)
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertIn(libb, liba.deps_dlopen)
self.assertIn(liba, libb.users_dlopen)
self.assertNotIn(libb, liba.deps_needed)
self.assertNotIn(liba, libb.users_needed)
def test_add_dlopen_deps(self):
gb = GraphBuilder()
liba = gb.add_lib32(PT_SYSTEM, 'liba')
libb = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/lib/liba.so: /system/lib/libb.so')
tmp_file.seek(0)
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertIn(libb, liba.deps_dlopen)
self.assertIn(liba, libb.users_dlopen)
self.assertNotIn(libb, liba.deps_needed)
self.assertNotIn(liba, libb.users_needed)
def test_add_dlopen_deps_lib_subst(self):
gb = GraphBuilder()
liba_32, liba_64 = gb.add_multilib(PT_SYSTEM, 'liba')
libb_32, libb_64 = gb.add_multilib(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/${LIB}/liba.so: /system/${LIB}/libb.so')
tmp_file.seek(0)
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertIn(libb_32, liba_32.deps_dlopen)
self.assertIn(liba_32, libb_32.users_dlopen)
self.assertIn(libb_64, liba_64.deps_dlopen)
self.assertIn(liba_64, libb_64.users_dlopen)
def test_add_dlopen_deps_error(self):
gb = GraphBuilder()
liba = gb.add_lib32(PT_SYSTEM, 'liba')
libb = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/lib/libc.so: /system/lib/libd.so')
tmp_file.seek(0)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertRegexpMatches(
stderr.getvalue(),
'error: Failed to add dlopen dependency from .* to .*\\.\n')
def test_normalize_partition_tags_sp_hal(self):
"""Check whether normalize_partition_tags() keep dependencies to SP-HAL
libraries as-is."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk', dt_needed=['libsphal.so'])
libsphal = gb.add_lib32(PT_VENDOR, 'libsphal')
gb.resolve()
self.assertIn(libsphal, libfwk.deps_needed)
self.assertIn(libfwk, libsphal.users_needed)
gb.graph.normalize_partition_tags({libsphal}, None)
# SP-HALs should be kept as-is.
self.assertIn(libsphal, libfwk.deps_needed)
self.assertIn(libfwk, libsphal.users_needed)
def test_add_dlopen_deps_error(self):
gb = GraphBuilder()
liba = gb.add_lib32(PT_SYSTEM, 'liba')
libb = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/lib/libc.so: /system/lib/libd.so')
tmp_file.seek(0)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertRegexpMatches(
stderr.getvalue(), 'error:' + re.escape(tmp_file.name) +
':1: ' + 'Failed to add dlopen dependency from .* to .*\\.\n')
def test_add_dlopen_deps_regex(self):
gb = GraphBuilder()
liba = gb.add_lib32(PT_SYSTEM, 'liba')
libb = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('[regex].*libb\\.so: [regex].*/${LIB}/liba\\.so')
tmp_file.seek(0)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertEqual('', stderr.getvalue())
self.assertIn(liba, libb.deps_dlopen)
self.assertIn(libb, liba.users_dlopen)
def test_add_dlopen_deps_regex(self):
gb = GraphBuilder()
liba = gb.add_lib32(PT_SYSTEM, 'liba')
libb = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('[regex].*libb\\.so: [regex].*/${LIB}/liba\\.so')
tmp_file.seek(0)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertEqual('', stderr.getvalue())
self.assertIn(liba, libb.deps_dlopen)
self.assertIn(libb, liba.users_dlopen)
def test_add_dlopen_deps_lib_subset_single_bitness(self):
gb = GraphBuilder()
liba_32, liba_64 = gb.add_multilib(PT_SYSTEM, 'liba')
libb_32 = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/${LIB}/libb.so: /system/${LIB}/liba.so')
tmp_file.seek(0)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertEqual('', stderr.getvalue())
self.assertIn(liba_32, libb_32.deps_dlopen)
self.assertIn(libb_32, liba_32.users_dlopen)
self.assertEqual(0, len(liba_64.users_dlopen))
def test_normalize_partition_tags_bad_vendor_deps(self):
"""Check whether normalize_partition_tags() hides the dependencies from
the system partition to the vendor partition if the dependencies are
not SP-HAL libraries."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk', dt_needed=['libvnd.so'])
libvnd = gb.add_lib32(PT_VENDOR, 'libvnd')
gb.resolve()
self.assertIn(libvnd, libfwk.deps_needed)
self.assertIn(libfwk, libvnd.users_needed)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.normalize_partition_tags(set(), None)
self.assertRegex(
stderr.getvalue(),
'error: .*: system exe/lib must not depend on vendor lib .*. '
'Assume such dependency does not exist.')
self.assertNotIn(libvnd, libfwk.deps_needed)
self.assertNotIn(libfwk, libvnd.users_needed)
self.assertIn(libvnd, libfwk.deps_needed_hidden)
self.assertIn(libfwk, libvnd.users_needed_hidden)
self.assertIn(libvnd, libfwk.deps_all)
self.assertIn(libvnd, libfwk.deps_needed_all)
self.assertNotIn(libvnd, libfwk.deps_good)
self.assertIn(libfwk, libvnd.users_all)
self.assertIn(libfwk, libvnd.users_needed_all)
self.assertNotIn(libfwk, libvnd.users_good)
def test_unresolved_symbols(self):
gb = GraphBuilder()
gb.add_lib(PT_SYSTEM, ELF.ELFCLASS64, 'libfoo', dt_needed=[],
exported_symbols={'foo', 'bar'},
imported_symbols={'__does_not_exist'})
gb.resolve()
lib = gb.graph.get_lib('/system/lib64/libfoo.so')
self.assertEqual({'__does_not_exist'}, lib.unresolved_symbols)
def test_vndk(self):
"""Check the computation of vndk without generic references."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk')
libvndk = gb.add_lib32(PT_SYSTEM, 'libvndk', extra_dir='vndk')
libvndk_sp = gb.add_lib32(PT_SYSTEM, 'libutils', extra_dir='vndk-sp')
libvnd = gb.add_lib32(PT_VENDOR, 'libvnd',
dt_needed=['libvndk.so', 'libutils.so'])
gb.resolve()
self.assertIn(libvndk, libvnd.deps_all)
self.assertIn(libvndk_sp, libvnd.deps_all)
vndk_sets = gb.graph.compute_degenerated_vndk(None)
self.assertIn(libvndk, vndk_sets.vndk)
self.assertIn(libvndk_sp, vndk_sets.vndk_sp)
def test_vndk(self):
"""Check the computation of vndk without generic references."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk')
libvndk = gb.add_lib32(PT_SYSTEM, 'libvndk', extra_dir='vndk')
libvndk_sp = gb.add_lib32(PT_SYSTEM, 'libutils', extra_dir='vndk-sp')
libvnd = gb.add_lib32(PT_VENDOR, 'libvnd',
dt_needed=['libvndk.so', 'libutils.so'])
gb.resolve()
self.assertIn(libvndk, libvnd.deps_all)
self.assertIn(libvndk_sp, libvnd.deps_all)
vndk_sets = gb.graph.compute_degenerated_vndk(None)
self.assertIn(libvndk, vndk_sets.vndk)
self.assertIn(libvndk_sp, vndk_sets.vndk_sp)
def test_vndk_bad_vendor_deps(self):
"""Check the computation of vndk without generic references."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk')
libvndk = gb.add_lib32(PT_SYSTEM, 'libvndk',
dt_needed=['libvnd_bad.so'], extra_dir='vndk')
libvndk_sp = gb.add_lib32(PT_SYSTEM, 'libutils',
dt_needed=['libvnd_bad.so'],
extra_dir='vndk-sp')
libvnd = gb.add_lib32(PT_VENDOR, 'libvnd',
dt_needed=['libvndk.so', 'libutils.so'])
libvnd_bad = gb.add_lib32(PT_VENDOR, 'libvnd_bad', extra_dir='vndk-sp')
gb.resolve()
self.assertIn(libvnd_bad, libvndk.deps_all)
self.assertIn(libvnd_bad, libvndk_sp.deps_all)
with patch('sys.stderr', StringIO()):
vndk_sets = gb.graph.compute_degenerated_vndk(None)
self.assertNotIn(libvnd_bad, vndk_sets.vndk)
self.assertNotIn(libvnd_bad, vndk_sets.vndk_sp)
def test_normalize_partition_tags_sp_hal(self):
"""Check whether normalize_partition_tags() keep dependencies to SP-HAL
libraries as-is."""
gb = GraphBuilder()
libfwk = gb.add_lib32(PT_SYSTEM, 'libfwk', dt_needed=['libsphal.so'])
libsphal = gb.add_lib32(PT_VENDOR, 'libsphal')
gb.resolve()
self.assertIn(libsphal, libfwk.deps_needed)
self.assertIn(libfwk, libsphal.users_needed)
gb.graph.normalize_partition_tags({libsphal}, None)
# SP-HALs should be kept as-is.
self.assertIn(libsphal, libfwk.deps_needed)
self.assertIn(libfwk, libsphal.users_needed)
def test_sp_ndk_indirect_without_sp_hal(self):
"""Check the computation of sp_ndk_indirect excludes sp_hal."""
gb = GraphBuilder()
libEGL = gb.add_lib32(PT_SYSTEM, 'libEGL', dt_needed=['libEGL_dep.so'])
libEGL_dep = gb.add_lib32(PT_SYSTEM, 'libEGL_dep')
libEGL_chipset = gb.add_lib32(PT_VENDOR,
'libEGL_chipset',
extra_dir='egl',
dt_needed=['libEGL.so'])
gb.resolve()
libEGL.add_dlopen_dep(libEGL_chipset)
vndk_sets = gb.graph.compute_degenerated_vndk(None)
self.assertIn(libEGL, vndk_sets.sp_ndk)
self.assertIn(libEGL_dep, vndk_sets.sp_ndk_indirect)
self.assertIn(libEGL_chipset, vndk_sets.sp_hal)
self.assertNotIn(libEGL_chipset, vndk_sets.sp_ndk_indirect)
def test_add_dlopen_deps_lib_subset_single_bitness(self):
gb = GraphBuilder()
liba_32, liba_64 = gb.add_multilib(PT_SYSTEM, 'liba')
libb_32 = gb.add_lib32(PT_SYSTEM, 'libb')
gb.resolve()
with tempfile.NamedTemporaryFile(mode='w') as tmp_file:
tmp_file.write('/system/${LIB}/libb.so: /system/${LIB}/liba.so')
tmp_file.seek(0)
stderr = StringIO()
with patch('sys.stderr', stderr):
gb.graph.add_dlopen_deps(tmp_file.name)
self.assertEqual('', stderr.getvalue())
self.assertIn(liba_32, libb_32.deps_dlopen)
self.assertIn(libb_32, liba_32.users_dlopen)
self.assertEqual(0, len(liba_64.users_dlopen))
def test_sp_ndk_indirect_without_sp_hal(self):
"""Check the computation of sp_ndk_indirect excludes sp_hal."""
gb = GraphBuilder()
libEGL = gb.add_lib32(PT_SYSTEM, 'libEGL',
dt_needed=['libEGL_dep.so'])
libEGL_dep = gb.add_lib32(PT_SYSTEM, 'libEGL_dep')
libEGL_chipset = gb.add_lib32(PT_VENDOR, 'libEGL_chipset',
extra_dir='egl',
dt_needed=['libEGL.so'])
gb.resolve()
libEGL.add_dlopen_dep(libEGL_chipset)
vndk_sets = gb.graph.compute_degenerated_vndk(None)
self.assertIn(libEGL, vndk_sets.sp_ndk)
self.assertIn(libEGL_dep, vndk_sets.sp_ndk_indirect)
self.assertIn(libEGL_chipset, vndk_sets.sp_hal)
self.assertNotIn(libEGL_chipset, vndk_sets.sp_ndk_indirect)
def _create_normal_graph(self):
gb = GraphBuilder()
gb.add_multilib(PT_SYSTEM,
'libdl',
exported_symbols={'dlclose', 'dlopen', 'dlsym'})
gb.add_multilib(PT_SYSTEM, 'libm', exported_symbols={'cos', 'sin'})
gb.add_multilib(PT_SYSTEM,
'libc',
dt_needed=['libdl.so', 'libm.so'],
exported_symbols={'fclose', 'fopen', 'fread'},
imported_symbols={'dlclose', 'dlopen', 'cos', 'sin'})
gb.add_multilib(PT_SYSTEM,
'libRS',
dt_needed=['libdl.so'],
exported_symbols={'rsContextCreate'},
imported_symbols={'dlclose', 'dlopen', 'dlsym'})
gb.add_multilib(
PT_SYSTEM,
'libcutils',
dt_needed=['libc.so', 'libdl.so'],
imported_symbols={'dlclose', 'dlopen', 'fclose', 'fopen'})
gb.add_multilib(PT_VENDOR,
'libEGL',
dt_needed=['libc.so', 'libcutils.so', 'libdl.so'],
exported_symbols={'eglGetDisplay'},
imported_symbols={'fclose', 'fopen'})
gb.resolve()
return gb
def test_compute_predefined_sp_hal(self):
gb = GraphBuilder()
# HIDL SP-HAL implementation.
gb.add_multilib(PT_SYSTEM, 'gralloc.default', extra_dir='hw')
gb.add_multilib(PT_SYSTEM, 'gralloc.chipset', extra_dir='hw')
gb.add_multilib(PT_SYSTEM,
'[email protected]',
extra_dir='hw')
# NDK loader libraries should not be considered as SP-HALs.
gb.add_multilib(PT_SYSTEM, 'libvulkan')
gb.add_multilib(PT_SYSTEM, 'libEGL')
gb.add_multilib(PT_SYSTEM, 'libGLESv1_CM')
gb.add_multilib(PT_SYSTEM, 'libGLESv2')
gb.add_multilib(PT_SYSTEM, 'libGLESv3')
# OpenGL implementation.
gb.add_multilib(PT_VENDOR, 'libEGL_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLES_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLESv1_CM_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLESv2_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLESv3_chipset', extra_dir='egl')
# Renderscript implementation.
gb.add_multilib(PT_VENDOR, 'libRSDriver_chipset')
gb.add_multilib(PT_VENDOR, 'libPVRRS')
# Vulkan implementation.
gb.add_multilib(PT_VENDOR, 'vulkan.chipset', extra_dir='hw')
# Some un-related libraries.
gb.add_multilib(PT_SYSTEM, 'libfoo')
gb.add_multilib(PT_VENDOR, 'libfoo')
gb.resolve()
# Compute SP-HAL.
sp_hals = set(lib.path for lib in gb.graph.compute_predefined_sp_hal())
for lib in ('lib', 'lib64'):
# Check HIDL SP-HAL implementation.
self.assertIn('/system/' + lib + '/hw/gralloc.default.so', sp_hals)
self.assertIn('/system/' + lib + '/hw/gralloc.chipset.so', sp_hals)
self.assertIn(
'/system/' + lib + '/hw/'
'*****@*****.**', sp_hals)
# Check that NDK loaders are not SP-HALs.
self.assertNotIn('/system/' + lib + '/libvulkan.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libEGL.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libGLESv1_CM.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libGLESv2.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libGLESv3.so', sp_hals)
# Check that OpenGL implementations are SP-HALs.
self.assertIn('/vendor/' + lib + '/egl/libEGL_chipset.so', sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLES_chipset.so',
sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLESv1_CM_chipset.so',
sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLESv2_chipset.so',
sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLESv3_chipset.so',
sp_hals)
# Check that Renderscript implementations are SP-HALs.
self.assertIn('/vendor/' + lib + '/libRSDriver_chipset.so',
sp_hals)
self.assertIn('/vendor/' + lib + '/libPVRRS.so', sp_hals)
# Check that vulkan implementation are SP-HALs.
self.assertIn('/vendor/' + lib + '/libPVRRS.so', sp_hals)
# Check that un-related libraries are not SP-HALs.
self.assertNotIn('/system/' + lib + '/libfoo.so', sp_hals)
self.assertNotIn('/vendor/' + lib + '/libfoo.so', sp_hals)
def test_compute_sp_lib(self):
# Create graph.
gb = GraphBuilder()
# LL-NDK (should be excluded from result)
gb.add_multilib(PT_SYSTEM, 'libc')
libEGL_32, libEGL_64 = \
gb.add_multilib(PT_SYSTEM, 'libEGL',
dt_needed=['libc.so', 'libutils.so'])
# LL-NDK dependencies
gb.add_multilib(PT_SYSTEM,
'libutils',
dt_needed=['libc.so', 'libcutils.so'])
# VNDK-SP used by both LL-NDK and SP-HAL
gb.add_multilib(PT_SYSTEM, 'libsp_both_vs')
# VNDK-SP used by LL-NDK
gb.add_multilib(PT_SYSTEM, 'libcutils_dep', dt_needed=['libc.so'])
gb.add_multilib(
PT_SYSTEM,
'libcutils',
dt_needed=['libc.so', 'libcutils_dep.so', 'libsp_both_vs.so'])
# VNDK-SP used by SP-HAL
gb.add_multilib(PT_SYSTEM, 'libhidlbase')
gb.add_multilib(PT_SYSTEM,
'libhidlmemory',
dt_needed=['libhidlbase.so', 'libsp_both_vs.so'])
# SP-HAL dependencies
gb.add_multilib(PT_VENDOR, 'libllvm_vendor_dep')
gb.add_multilib(PT_VENDOR,
'libllvm_vendor',
dt_needed=['libc.so', 'libllvm_vendor_dep.so'])
# SP-HAL
libEGL_chipset_32, libEGL_chipset_64 = \
gb.add_multilib(PT_VENDOR, 'libEGL_chipset', extra_dir='egl',
dt_needed=['libc.so', 'libllvm_vendor.so',
'libhidlmemory.so'])
gb.resolve()
# Add dlopen() dependencies from libEGL to libEGL_chipset.
libEGL_32.add_dlopen_dep(libEGL_chipset_32)
libEGL_64.add_dlopen_dep(libEGL_chipset_64)
# Create generic reference.
class MockGenericRefs(object):
def classify_lib(self, lib):
if 'libllvm_vendor' in lib.path:
return GenericRefs.NEW_LIB
return GenericRefs.EXPORT_EQUAL
sp_lib = gb.graph.compute_sp_lib(MockGenericRefs())
self.assertEqual(2 * 1, len(sp_lib.sp_hal))
self.assertEqual(2 * 2, len(sp_lib.sp_hal_dep))
self.assertEqual(2 * 2, len(sp_lib.vndk_sp_hal))
self.assertEqual(2 * 2, len(sp_lib.ll_ndk))
self.assertEqual(2 * 3, len(sp_lib.ll_ndk_indirect))
self.assertEqual(2 * 1, len(sp_lib.vndk_sp_both))
sp_hal = self._get_paths_from_nodes(sp_lib.sp_hal)
sp_hal_dep = self._get_paths_from_nodes(sp_lib.sp_hal_dep)
vndk_sp_hal = self._get_paths_from_nodes(sp_lib.vndk_sp_hal)
ll_ndk = self._get_paths_from_nodes(sp_lib.ll_ndk)
ll_ndk_indirect = self._get_paths_from_nodes(sp_lib.ll_ndk_indirect)
vndk_sp_both = self._get_paths_from_nodes(sp_lib.vndk_sp_both)
for lib_dir in ('lib', 'lib64'):
# VNDK-SP used by both LL-NDK and SP-HAL
self.assertIn('/system/{}/libsp_both_vs.so'.format(lib_dir),
vndk_sp_both)
# VNDK-SP used by LL-NDK
self.assertIn('/system/{}/libcutils.so'.format(lib_dir),
ll_ndk_indirect)
self.assertIn('/system/{}/libcutils_dep.so'.format(lib_dir),
ll_ndk_indirect)
self.assertIn('/system/{}/libutils.so'.format(lib_dir),
ll_ndk_indirect)
# VNDK-SP used by SP-HAL
self.assertIn('/system/{}/libhidlbase.so'.format(lib_dir),
vndk_sp_hal)
self.assertIn('/system/{}/libhidlmemory.so'.format(lib_dir),
vndk_sp_hal)
# SP-HAL dependencies
self.assertIn('/vendor/{}/libllvm_vendor.so'.format(lib_dir),
sp_hal_dep)
self.assertIn('/vendor/{}/libllvm_vendor_dep.so'.format(lib_dir),
sp_hal_dep)
# SP-HAL
self.assertIn('/vendor/{}/egl/libEGL_chipset.so'.format(lib_dir),
sp_hal)
# LL-NDK
self.assertIn('/system/{}/libEGL.so'.format(lib_dir), ll_ndk)
self.assertIn('/system/{}/libc.so'.format(lib_dir), ll_ndk)
# LL-NDK must not in sp_hal, sp_hal_dep, and vndk_sp_hal.
libc_path = '/system/{}/libc.so'.format(lib_dir)
self.assertNotIn(libc_path, sp_hal)
self.assertNotIn(libc_path, sp_hal_dep)
self.assertNotIn(libc_path, vndk_sp_hal)
self.assertNotIn(libc_path, ll_ndk_indirect)
def test_link_vndk_ver_dirs(self):
gb = GraphBuilder()
libc_32, libc_64 = gb.add_multilib(PT_SYSTEM, 'libc')
libvndk_a_32, libvndk_a_64 = gb.add_multilib(
PT_SYSTEM,
'libvndk_a',
extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_b.so', 'libvndk_sp_b.so'])
libvndk_b_32, libvndk_b_64 = gb.add_multilib(
PT_SYSTEM,
'libvndk_b',
extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_sp_b.so'])
libvndk_c_32, libvndk_c_64 = gb.add_multilib(
PT_VENDOR,
'libvndk_c',
extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_d.so', 'libvndk_sp_d.so'])
libvndk_d_32, libvndk_d_64 = gb.add_multilib(
PT_VENDOR,
'libvndk_d',
extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_sp_d.so'])
libvndk_sp_a_32, libvndk_sp_a_64 = gb.add_multilib(
PT_SYSTEM,
'libvndk_sp_a',
extra_dir='vndk-sp-28',
dt_needed=['libc.so', 'libvndk_sp_b.so'])
libvndk_sp_b_32, libvndk_sp_b_64 = gb.add_multilib(
PT_SYSTEM,
'libvndk_sp_b',
extra_dir='vndk-sp-28',
dt_needed=['libc.so'])
libvndk_sp_c_32, libvndk_sp_c_64 = gb.add_multilib(
PT_VENDOR,
'libvndk_sp_c',
extra_dir='vndk-sp-28',
dt_needed=['libc.so', 'libvndk_sp_d.so'])
libvndk_sp_d_32, libvndk_sp_d_64 = gb.add_multilib(
PT_VENDOR,
'libvndk_sp_d',
extra_dir='vndk-sp-28',
dt_needed=['libc.so'])
gb.resolve(VNDKLibDir.create_from_version('28'), '28')
# 32-bit shared libraries
self.assertIn(libc_32, libvndk_a_32.deps_all)
self.assertIn(libc_32, libvndk_b_32.deps_all)
self.assertIn(libc_32, libvndk_c_32.deps_all)
self.assertIn(libc_32, libvndk_d_32.deps_all)
self.assertIn(libc_32, libvndk_sp_a_32.deps_all)
self.assertIn(libc_32, libvndk_sp_b_32.deps_all)
self.assertIn(libc_32, libvndk_sp_c_32.deps_all)
self.assertIn(libc_32, libvndk_sp_d_32.deps_all)
self.assertIn(libvndk_b_32, libvndk_a_32.deps_all)
self.assertIn(libvndk_sp_b_32, libvndk_a_32.deps_all)
self.assertIn(libvndk_sp_b_32, libvndk_b_32.deps_all)
self.assertIn(libvndk_sp_b_32, libvndk_sp_a_32.deps_all)
self.assertIn(libvndk_d_32, libvndk_c_32.deps_all)
self.assertIn(libvndk_sp_d_32, libvndk_c_32.deps_all)
self.assertIn(libvndk_sp_d_32, libvndk_d_32.deps_all)
self.assertIn(libvndk_sp_d_32, libvndk_sp_c_32.deps_all)
# 64-bit shared libraries
self.assertIn(libc_64, libvndk_a_64.deps_all)
self.assertIn(libc_64, libvndk_b_64.deps_all)
self.assertIn(libc_64, libvndk_c_64.deps_all)
self.assertIn(libc_64, libvndk_d_64.deps_all)
self.assertIn(libc_64, libvndk_sp_a_64.deps_all)
self.assertIn(libc_64, libvndk_sp_b_64.deps_all)
self.assertIn(libc_64, libvndk_sp_c_64.deps_all)
self.assertIn(libc_64, libvndk_sp_d_64.deps_all)
self.assertIn(libvndk_b_64, libvndk_a_64.deps_all)
self.assertIn(libvndk_sp_b_64, libvndk_a_64.deps_all)
self.assertIn(libvndk_sp_b_64, libvndk_b_64.deps_all)
self.assertIn(libvndk_sp_b_64, libvndk_sp_a_64.deps_all)
self.assertIn(libvndk_d_64, libvndk_c_64.deps_all)
self.assertIn(libvndk_sp_d_64, libvndk_c_64.deps_all)
self.assertIn(libvndk_sp_d_64, libvndk_d_64.deps_all)
self.assertIn(libvndk_sp_d_64, libvndk_sp_c_64.deps_all)
def test_link_vndk_ver_dirs(self):
gb = GraphBuilder()
libc_32, libc_64 = gb.add_multilib(PT_SYSTEM, 'libc')
libvndk_a_32, libvndk_a_64 = gb.add_multilib(
PT_SYSTEM, 'libvndk_a', extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_b.so', 'libvndk_sp_b.so'])
libvndk_b_32, libvndk_b_64 = gb.add_multilib(
PT_SYSTEM, 'libvndk_b', extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_sp_b.so'])
libvndk_c_32, libvndk_c_64 = gb.add_multilib(
PT_VENDOR, 'libvndk_c', extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_d.so', 'libvndk_sp_d.so'])
libvndk_d_32, libvndk_d_64 = gb.add_multilib(
PT_VENDOR, 'libvndk_d', extra_dir='vndk-28',
dt_needed=['libc.so', 'libvndk_sp_d.so'])
libvndk_sp_a_32, libvndk_sp_a_64 = gb.add_multilib(
PT_SYSTEM, 'libvndk_sp_a', extra_dir='vndk-sp-28',
dt_needed=['libc.so', 'libvndk_sp_b.so'])
libvndk_sp_b_32, libvndk_sp_b_64 = gb.add_multilib(
PT_SYSTEM, 'libvndk_sp_b', extra_dir='vndk-sp-28',
dt_needed=['libc.so'])
libvndk_sp_c_32, libvndk_sp_c_64 = gb.add_multilib(
PT_VENDOR, 'libvndk_sp_c', extra_dir='vndk-sp-28',
dt_needed=['libc.so', 'libvndk_sp_d.so'])
libvndk_sp_d_32, libvndk_sp_d_64 = gb.add_multilib(
PT_VENDOR, 'libvndk_sp_d', extra_dir='vndk-sp-28',
dt_needed=['libc.so'])
gb.resolve(VNDKLibDir.create_from_version('28'), '28')
# 32-bit shared libraries
self.assertIn(libc_32, libvndk_a_32.deps_all)
self.assertIn(libc_32, libvndk_b_32.deps_all)
self.assertIn(libc_32, libvndk_c_32.deps_all)
self.assertIn(libc_32, libvndk_d_32.deps_all)
self.assertIn(libc_32, libvndk_sp_a_32.deps_all)
self.assertIn(libc_32, libvndk_sp_b_32.deps_all)
self.assertIn(libc_32, libvndk_sp_c_32.deps_all)
self.assertIn(libc_32, libvndk_sp_d_32.deps_all)
self.assertIn(libvndk_b_32, libvndk_a_32.deps_all)
self.assertIn(libvndk_sp_b_32, libvndk_a_32.deps_all)
self.assertIn(libvndk_sp_b_32, libvndk_b_32.deps_all)
self.assertIn(libvndk_sp_b_32, libvndk_sp_a_32.deps_all)
self.assertIn(libvndk_d_32, libvndk_c_32.deps_all)
self.assertIn(libvndk_sp_d_32, libvndk_c_32.deps_all)
self.assertIn(libvndk_sp_d_32, libvndk_d_32.deps_all)
self.assertIn(libvndk_sp_d_32, libvndk_sp_c_32.deps_all)
# 64-bit shared libraries
self.assertIn(libc_64, libvndk_a_64.deps_all)
self.assertIn(libc_64, libvndk_b_64.deps_all)
self.assertIn(libc_64, libvndk_c_64.deps_all)
self.assertIn(libc_64, libvndk_d_64.deps_all)
self.assertIn(libc_64, libvndk_sp_a_64.deps_all)
self.assertIn(libc_64, libvndk_sp_b_64.deps_all)
self.assertIn(libc_64, libvndk_sp_c_64.deps_all)
self.assertIn(libc_64, libvndk_sp_d_64.deps_all)
self.assertIn(libvndk_b_64, libvndk_a_64.deps_all)
self.assertIn(libvndk_sp_b_64, libvndk_a_64.deps_all)
self.assertIn(libvndk_sp_b_64, libvndk_b_64.deps_all)
self.assertIn(libvndk_sp_b_64, libvndk_sp_a_64.deps_all)
self.assertIn(libvndk_d_64, libvndk_c_64.deps_all)
self.assertIn(libvndk_sp_d_64, libvndk_c_64.deps_all)
self.assertIn(libvndk_sp_d_64, libvndk_d_64.deps_all)
self.assertIn(libvndk_sp_d_64, libvndk_sp_c_64.deps_all)
def test_compute_sp_lib(self):
# Create graph.
gb = GraphBuilder()
# LL-NDK (should be excluded from result)
gb.add_multilib(PT_SYSTEM, 'libc')
libEGL_32, libEGL_64 = \
gb.add_multilib(PT_SYSTEM, 'libEGL',
dt_needed=['libc.so', 'libutils.so'])
# LL-NDK dependencies
gb.add_multilib(PT_SYSTEM, 'libutils',
dt_needed=['libc.so', 'libcutils.so'])
# VNDK-SP used by both LL-NDK and SP-HAL
gb.add_multilib(PT_SYSTEM, 'libsp_both_vs')
# VNDK-SP used by LL-NDK
gb.add_multilib(PT_SYSTEM, 'libcutils_dep', dt_needed=['libc.so'])
gb.add_multilib(PT_SYSTEM, 'libcutils',
dt_needed=['libc.so', 'libcutils_dep.so',
'libsp_both_vs.so'])
# VNDK-SP used by SP-HAL
gb.add_multilib(PT_SYSTEM, 'libhidlbase')
gb.add_multilib(PT_SYSTEM, 'libhidlmemory',
dt_needed=['libhidlbase.so', 'libsp_both_vs.so'])
# SP-HAL dependencies
gb.add_multilib(PT_VENDOR, 'libllvm_vendor_dep')
gb.add_multilib(PT_VENDOR, 'libllvm_vendor',
dt_needed=['libc.so', 'libllvm_vendor_dep.so'])
# SP-HAL
libEGL_chipset_32, libEGL_chipset_64 = \
gb.add_multilib(PT_VENDOR, 'libEGL_chipset', extra_dir='egl',
dt_needed=['libc.so', 'libllvm_vendor.so',
'libhidlmemory.so'])
gb.resolve()
# Add dlopen() dependencies from libEGL to libEGL_chipset.
libEGL_32.add_dlopen_dep(libEGL_chipset_32)
libEGL_64.add_dlopen_dep(libEGL_chipset_64)
# Create generic reference.
class MockGenericRefs(object):
def classify_lib(self, lib):
if 'libllvm_vendor' in lib.path:
return GenericRefs.NEW_LIB
return GenericRefs.EXPORT_EQUAL
sp_lib = gb.graph.compute_sp_lib(MockGenericRefs())
self.assertEqual(2 * 1, len(sp_lib.sp_hal))
self.assertEqual(2 * 2, len(sp_lib.sp_hal_dep))
self.assertEqual(2 * 2, len(sp_lib.vndk_sp_hal))
self.assertEqual(2 * 2, len(sp_lib.ll_ndk))
self.assertEqual(2 * 3, len(sp_lib.ll_ndk_indirect))
self.assertEqual(2 * 1, len(sp_lib.vndk_sp_both))
sp_hal = self._get_paths_from_nodes(sp_lib.sp_hal)
sp_hal_dep = self._get_paths_from_nodes(sp_lib.sp_hal_dep)
vndk_sp_hal = self._get_paths_from_nodes(sp_lib.vndk_sp_hal)
ll_ndk = self._get_paths_from_nodes(sp_lib.ll_ndk)
ll_ndk_indirect = self._get_paths_from_nodes(sp_lib.ll_ndk_indirect)
vndk_sp_both = self._get_paths_from_nodes(sp_lib.vndk_sp_both)
for lib_dir in ('lib', 'lib64'):
# VNDK-SP used by both LL-NDK and SP-HAL
self.assertIn('/system/{}/libsp_both_vs.so'.format(lib_dir),
vndk_sp_both)
# VNDK-SP used by LL-NDK
self.assertIn('/system/{}/libcutils.so'.format(lib_dir),
ll_ndk_indirect)
self.assertIn('/system/{}/libcutils_dep.so'.format(lib_dir),
ll_ndk_indirect)
self.assertIn('/system/{}/libutils.so'.format(lib_dir),
ll_ndk_indirect)
# VNDK-SP used by SP-HAL
self.assertIn('/system/{}/libhidlbase.so'.format(lib_dir),
vndk_sp_hal)
self.assertIn('/system/{}/libhidlmemory.so'.format(lib_dir),
vndk_sp_hal)
# SP-HAL dependencies
self.assertIn('/vendor/{}/libllvm_vendor.so'.format(lib_dir),
sp_hal_dep)
self.assertIn('/vendor/{}/libllvm_vendor_dep.so'.format(lib_dir),
sp_hal_dep)
# SP-HAL
self.assertIn('/vendor/{}/egl/libEGL_chipset.so'.format(lib_dir),
sp_hal)
# LL-NDK
self.assertIn('/system/{}/libEGL.so'.format(lib_dir), ll_ndk)
self.assertIn('/system/{}/libc.so'.format(lib_dir), ll_ndk)
# LL-NDK must not in sp_hal, sp_hal_dep, and vndk_sp_hal.
libc_path = '/system/{}/libc.so'.format(lib_dir)
self.assertNotIn(libc_path, sp_hal)
self.assertNotIn(libc_path, sp_hal_dep)
self.assertNotIn(libc_path, vndk_sp_hal)
self.assertNotIn(libc_path, ll_ndk_indirect)
def _create_normal_graph(self):
gb = GraphBuilder()
gb.add_multilib(PT_SYSTEM, 'libdl',
exported_symbols={'dlclose', 'dlopen', 'dlsym'})
gb.add_multilib(PT_SYSTEM, 'libm', exported_symbols={'cos', 'sin'})
gb.add_multilib(PT_SYSTEM, 'libc', dt_needed=['libdl.so', 'libm.so'],
exported_symbols={'fclose', 'fopen', 'fread'},
imported_symbols={'dlclose', 'dlopen', 'cos', 'sin'})
gb.add_multilib(PT_SYSTEM, 'libRS', dt_needed=['libdl.so'],
exported_symbols={'rsContextCreate'},
imported_symbols={'dlclose', 'dlopen', 'dlsym'})
gb.add_multilib(PT_SYSTEM, 'libcutils',
dt_needed=['libc.so', 'libdl.so'],
imported_symbols={'dlclose', 'dlopen', 'fclose',
'fopen'})
gb.add_multilib(PT_VENDOR, 'libEGL',
dt_needed=['libc.so', 'libcutils.so', 'libdl.so'],
exported_symbols={'eglGetDisplay'},
imported_symbols={'fclose', 'fopen'})
gb.resolve()
return gb
def test_compute_predefined_sp_hal(self):
gb = GraphBuilder()
# HIDL SP-HAL implementation.
gb.add_multilib(PT_SYSTEM, 'gralloc.default', extra_dir='hw')
gb.add_multilib(PT_SYSTEM, 'gralloc.chipset', extra_dir='hw')
gb.add_multilib(PT_SYSTEM, '[email protected]',
extra_dir='hw')
# NDK loader libraries should not be considered as SP-HALs.
gb.add_multilib(PT_SYSTEM, 'libvulkan')
gb.add_multilib(PT_SYSTEM, 'libEGL')
gb.add_multilib(PT_SYSTEM, 'libGLESv1_CM')
gb.add_multilib(PT_SYSTEM, 'libGLESv2')
gb.add_multilib(PT_SYSTEM, 'libGLESv3')
# OpenGL implementation.
gb.add_multilib(PT_VENDOR, 'libEGL_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLES_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLESv1_CM_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLESv2_chipset', extra_dir='egl')
gb.add_multilib(PT_VENDOR, 'libGLESv3_chipset', extra_dir='egl')
# Renderscript implementation.
gb.add_multilib(PT_VENDOR, 'libRSDriver_chipset')
gb.add_multilib(PT_VENDOR, 'libPVRRS')
# Vulkan implementation.
gb.add_multilib(PT_VENDOR, 'vulkan.chipset', extra_dir='hw')
# Some un-related libraries.
gb.add_multilib(PT_SYSTEM, 'libfoo')
gb.add_multilib(PT_VENDOR, 'libfoo')
gb.resolve()
# Compute SP-HAL.
sp_hals = set(lib.path for lib in gb.graph.compute_predefined_sp_hal())
for lib in ('lib', 'lib64'):
# Check HIDL SP-HAL implementation.
self.assertIn('/system/' + lib + '/hw/gralloc.default.so', sp_hals)
self.assertIn('/system/' + lib + '/hw/gralloc.chipset.so', sp_hals)
self.assertIn('/system/' + lib + '/hw/'
'*****@*****.**',
sp_hals)
# Check that NDK loaders are not SP-HALs.
self.assertNotIn('/system/' + lib + '/libvulkan.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libEGL.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libGLESv1_CM.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libGLESv2.so', sp_hals)
self.assertNotIn('/system/' + lib + '/libGLESv3.so', sp_hals)
# Check that OpenGL implementations are SP-HALs.
self.assertIn('/vendor/' + lib + '/egl/libEGL_chipset.so', sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLES_chipset.so',
sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLESv1_CM_chipset.so',
sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLESv2_chipset.so',
sp_hals)
self.assertIn('/vendor/' + lib + '/egl/libGLESv3_chipset.so',
sp_hals)
# Check that Renderscript implementations are SP-HALs.
self.assertIn('/vendor/' + lib + '/libRSDriver_chipset.so', sp_hals)
self.assertIn('/vendor/' + lib + '/libPVRRS.so', sp_hals)
# Check that vulkan implementation are SP-HALs.
self.assertIn('/vendor/' + lib + '/libPVRRS.so', sp_hals)
# Check that un-related libraries are not SP-HALs.
self.assertNotIn('/system/' + lib + '/libfoo.so', sp_hals)
self.assertNotIn('/vendor/' + lib + '/libfoo.so', sp_hals)