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      1 # Copyright (C) 2008 The Android Open Source Project
      2 #
      3 # Licensed under the Apache License, Version 2.0 (the "License");
      4 # you may not use this file except in compliance with the License.
      5 # You may obtain a copy of the License at
      6 #
      7 #      http://www.apache.org/licenses/LICENSE-2.0
      8 #
      9 # Unless required by applicable law or agreed to in writing, software
     10 # distributed under the License is distributed on an "AS IS" BASIS,
     11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 # See the License for the specific language governing permissions and
     13 # limitations under the License.
     14 #
     15 # Build control file for Bionic's test programs
     16 # define the BIONIC_TESTS environment variable to build the test programs
     17 #
     18 ifdef BIONIC_TESTS
     19 
     20 LOCAL_PATH:= $(call my-dir)
     21 
     22 # used to define a simple test program and build it as a standalone
     23 # device executable.
     24 #
     25 # you can use EXTRA_CFLAGS to indicate additional CFLAGS to use
     26 # in the build. the variable will be cleaned on exit
     27 #
     28 define device-test
     29   $(foreach file,$(1), \
     30     $(eval include $(CLEAR_VARS)) \
     31     $(eval LOCAL_SRC_FILES := $(file)) \
     32     $(eval LOCAL_MODULE := $(notdir $(file:%.c=%))) \
     33     $(eval LOCAL_MODULE := $(LOCAL_MODULE:%.cpp=%)) \
     34     $(eval LOCAL_CFLAGS += $(EXTRA_CFLAGS)) \
     35     $(eval LOCAL_LDFLAGS += $(EXTRA_LDLIBS)) \
     36     $(eval LOCAL_MODULE_TAGS := tests) \
     37     $(eval include $(BUILD_EXECUTABLE)) \
     38   ) \
     39   $(eval EXTRA_CFLAGS :=) \
     40   $(eval EXTRA_LDLIBS :=)
     41 endef
     42 
     43 # same as 'device-test' but builds a host executable instead
     44 # you can use EXTRA_LDLIBS to indicate additional linker flags
     45 #
     46 define host-test
     47   $(foreach file,$(1), \
     48     $(eval include $(CLEAR_VARS)) \
     49     $(eval LOCAL_SRC_FILES := $(file)) \
     50     $(eval LOCAL_MODULE := $(notdir $(file:%.c=%))) \
     51     $(eval LOCAL_MODULE := $(LOCAL_MODULE:%.cpp=%)) \
     52     $(eval LOCAL_CFLAGS += $(EXTRA_CFLAGS)) \
     53     $(eval LOCAL_LDLIBS += $(EXTRA_LDLIBS)) \
     54     $(eval LOCAL_MODULE_TAGS := tests) \
     55     $(eval include $(BUILD_HOST_EXECUTABLE)) \
     56   ) \
     57   $(eval EXTRA_CFLAGS :=) \
     58   $(eval EXTRA_LDLIBS :=)
     59 endef
     60 
     61 # First, the tests in 'common'
     62 
     63 sources := \
     64     common/test_clock.c \
     65     common/test_cpu_set.c \
     66     common/test_executable_destructor.c \
     67     common/test_getaddrinfo.c \
     68     common/test_gethostbyname.c \
     69     common/test_gethostname.c \
     70     common/test_pthread_cleanup_push.c \
     71     common/test_pthread_join.c \
     72     common/test_pthread_mutex.c \
     73     common/test_pthread_rwlock.c \
     74     common/test_pthread_once.c \
     75     common/test_semaphore.c \
     76     common/test_sem_post.c \
     77     common/test_seteuid.c \
     78     common/test_static_cpp_mutex.cpp \
     79     common/test_udp.c \
     80 
     81 # _XOPEN_SOURCE=600 is needed to get pthread_mutexattr_settype() on GLibc
     82 #
     83 EXTRA_LDLIBS := -lpthread -lrt
     84 EXTRA_CFLAGS := -D_XOPEN_SOURCE=600 -DHOST
     85 $(call host-test, $(sources))
     86 $(call device-test, $(sources))
     87 
     88 # The 'test_static_executable_destructor is the same than
     89 # test_executable_destructor except that the generated program
     90 # is statically linked instead.
     91 include $(CLEAR_VARS)
     92 LOCAL_MODULE := test_static_executable_destructor
     93 LOCAL_SRC_FILES := common/test_executable_destructor.c
     94 LOCAL_MODULE_TAGS := tests
     95 LOCAL_STATIC_LIBRARIES := libc
     96 LOCAL_FORCE_STATIC_EXECUTABLE := true
     97 include $(BUILD_EXECUTABLE)
     98 
     99 include $(CLEAR_VARS)
    100 LOCAL_MODULE := test_static_executable_destructor
    101 LOCAL_SRC_FILES := common/test_executable_destructor.c
    102 LOCAL_MODULE_TAGS := tests
    103 LOCAL_LDFLAGS := -static
    104 include $(BUILD_HOST_EXECUTABLE)
    105 
    106 # The 'test_dlopen_null' tests requires specific linker flags
    107 #
    108 # The -Wl,--export-dynamic ensures that dynamic symbols are
    109 # exported from the executable.
    110 #
    111 # -Wl,-u,foo is used to ensure that symbol "foo" is not
    112 # garbage-collected by the gold linker, since the function
    113 # appears to be unused.
    114 #
    115 sources := common/test_dlopen_null.c \
    116 
    117 EXTRA_LDLIBS := -ldl -Wl,--export-dynamic -Wl,-u,foo
    118 EXTRA_CFLAGS := -DHOST
    119 $(call host-test, $(sources))
    120 
    121 EXTRA_LDLIBS := -ldl -Wl,--export-dynamic -Wl,-u,foo
    122 $(call device-test, $(sources))
    123 
    124 
    125 # Second, the Bionic-specific tests
    126 
    127 sources :=  \
    128     bionic/test_mutex.c \
    129     bionic/test_cond.c \
    130     bionic/test_getgrouplist.c \
    131     bionic/test_netinet_icmp.c \
    132     bionic/test_pthread_cond.c \
    133     bionic/test_pthread_create.c \
    134     bionic/test_setjmp.c \
    135 
    136 $(call device-test, $(sources))
    137 
    138 # Third, the other tests
    139 
    140 sources := \
    141     other/test_sysconf.c \
    142     other/test_vfprintf_leak.c \
    143 
    144 $(call device-test, $(sources))
    145 
    146 # The relocations test is a bit special, since we need
    147 # to build one shared object and one executable that depends
    148 # on it.
    149 
    150 include $(CLEAR_VARS)
    151 LOCAL_SRC_FILES := bionic/lib_relocs.c
    152 LOCAL_MODULE    := libtest_relocs
    153 
    154 LOCAL_MODULE_TAGS := tests
    155 include $(BUILD_SHARED_LIBRARY)
    156 
    157 include $(CLEAR_VARS)
    158 LOCAL_SRC_FILES := bionic/test_relocs.c
    159 LOCAL_MODULE    := test_relocs
    160 LOCAL_SHARED_LIBRARIES := libtest_relocs
    161 LOCAL_MODULE_TAGS := tests
    162 include $(BUILD_EXECUTABLE)
    163 
    164 # This test tries to see if the static constructors in a
    165 # shared library are only called once. We thus need to
    166 # build a shared library, then call it from another
    167 # program.
    168 #
    169 include $(CLEAR_VARS)
    170 LOCAL_SRC_FILES := bionic/lib_static_init.cpp
    171 LOCAL_MODULE    := libtest_static_init
    172 
    173 LOCAL_MODULE_TAGS := tests
    174 include $(BUILD_SHARED_LIBRARY)
    175 
    176 include $(CLEAR_VARS)
    177 LOCAL_SRC_FILES := bionic/test_static_init.cpp
    178 LOCAL_MODULE    := test_static_init
    179 LOCAL_SHARED_LIBRARIES := libtest_static_init
    180 LOCAL_MODULE_TAGS := tests
    181 include $(BUILD_EXECUTABLE)
    182 
    183 # This test tries to see if static destructors are called
    184 # on dlclose(). We thus need to generate a C++ shared library
    185 include $(CLEAR_VARS)
    186 LOCAL_SRC_FILES := bionic/libdlclosetest1.cpp
    187 LOCAL_MODULE := libdlclosetest1
    188 
    189 LOCAL_MODULE_TAGS := tests
    190 include $(BUILD_SHARED_LIBRARY)
    191 
    192 # And this one does the same with __attribute__((constructor))
    193 # and __attribute__((destructor))
    194 include $(CLEAR_VARS)
    195 LOCAL_SRC_FILES := bionic/libdlclosetest2.c
    196 LOCAL_MODULE := libdlclosetest2
    197 
    198 LOCAL_MODULE_TAGS := tests
    199 include $(BUILD_SHARED_LIBRARY)
    200 
    201 include $(CLEAR_VARS)
    202 LOCAL_SRC_FILES := bionic/test_dlclose_destruction.c
    203 LOCAL_MODULE := test_dlclose_destruction
    204 LOCAL_LDFLAGS := -ldl
    205 #LOCAL_SHARED_LIBRARIES := libdlclosetest1 libdlclosetest2
    206 LOCAL_MODULE_TAGS := tests
    207 include $(BUILD_EXECUTABLE)
    208 
    209 # TODO: Add a variety of GLibc test programs too...
    210 
    211 # Hello World to test libstdc++ support
    212 
    213 sources := \
    214     common/hello_world.cpp \
    215 
    216 EXTRA_CFLAGS := -mandroid
    217 #$(call device-test, $(sources))
    218 
    219 endif  # BIONIC_TESTS
    220