1 # 2 # Copyright (C) 2015 The Android Open Source Project 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # 16 17 # ----------------------------------------------------------------------------- 18 # This set of libraries are used to verify linker namespaces. 19 # ----------------------------------------------------------------------------- 20 21 # ----------------------------------------------------------------------------- 22 # Test cases 23 # 1. Check that private libraries loaded in different namespaces are 24 # different. Check that dlsym does not confuse them. 25 # 2. Check that public libraries loaded in different namespaces are shared 26 # between them. 27 # 3. Check that namespace sticks on dlopen 28 # 29 # Dependency tree (visibility) 30 # libnstest_root.so (this should be local to the namespace) 31 # +-> libnstest_public.so 32 # +-> libnstest_private.so 33 # 34 # libnstest_dlopened.so (library in private namespace dlopened from libnstest_root.so) 35 # ----------------------------------------------------------------------------- 36 libnstest_root_src_files := namespaces_root.cpp 37 libnstest_root_shared_libraries := libnstest_public libnstest_private 38 libnstest_root_install_to_out_data_dir := private_namespace_libs 39 module := libnstest_root 40 include $(LOCAL_PATH)/Android.build.target.testlib.mk 41 42 libnstest_public_src_files := namespaces_public.cpp 43 module := libnstest_public 44 libnstest_public_install_to_out_data_dir := public_namespace_libs 45 include $(LOCAL_PATH)/Android.build.target.testlib.mk 46 47 libnstest_private_src_files := namespaces_private.cpp 48 libnstest_private_install_to_out_data_dir := private_namespace_libs 49 module := libnstest_private 50 include $(LOCAL_PATH)/Android.build.target.testlib.mk 51 52 libnstest_dlopened_src_files := namespaces_dlopened.cpp 53 libnstest_dlopened_install_to_out_data_dir := private_namespace_libs 54 module := libnstest_dlopened 55 include $(LOCAL_PATH)/Android.build.target.testlib.mk 56 57 # ----------------------------------------------------------------------------- 58 # This set of libraries is to test isolated namespaces 59 # 60 # Isolated namespaces do not allow loading of the library outside of 61 # the search paths. 62 # 63 # This library cannot be loaded in isolated namespace because one of DT_NEEDED 64 # libraries is outside of the search paths. 65 # 66 # libnstest_root_not_isolated.so (DT_RUNPATH = $ORIGIN/../private_namespace_libs_external/) 67 # +-> libnstest_public.so 68 # +-> libnstest_private_external.so (located in $ORIGIN/../private_namespace_libs_external/) 69 # 70 # Search path: $NATIVE_TESTS/private_namespace_libs/ 71 # ----------------------------------------------------------------------------- 72 libnstest_root_not_isolated_src_files := namespaces_root.cpp 73 libnstest_root_not_isolated_shared_libraries := libnstest_public libnstest_private_external 74 libnstest_root_not_isolated_install_to_out_data_dir := private_namespace_libs 75 libnstest_root_not_isolated_ldflags := -Wl,--rpath,\$$ORIGIN/../private_namespace_libs_external \ 76 -Wl,--enable-new-dtags 77 78 module := libnstest_root_not_isolated 79 include $(LOCAL_PATH)/Android.build.target.testlib.mk 80 81 libnstest_private_external_src_files := namespaces_private.cpp 82 libnstest_private_external_install_to_out_data_dir := private_namespace_libs_external 83 module := libnstest_private_external 84 include $(LOCAL_PATH)/Android.build.target.testlib.mk 85
