LOCAL_MODULE_TAGS := tests
include $(BUILD_EXECUTABLE)
-# This test tries to see if static destructors are called
-# on dlclose(). We thus need to generate a C++ shared library
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := bionic/libdlclosetest1.cpp
-LOCAL_MODULE := libdlclosetest1
-
-LOCAL_MODULE_TAGS := tests
-include $(BUILD_SHARED_LIBRARY)
-
-# And this one does the same with __attribute__((constructor))
-# and __attribute__((destructor))
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := bionic/libdlclosetest2.c
-LOCAL_MODULE := libdlclosetest2
-
-LOCAL_MODULE_TAGS := tests
-include $(BUILD_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := bionic/test_dlclose_destruction.c
-LOCAL_MODULE := test_dlclose_destruction
-LOCAL_LDFLAGS := -ldl
-#LOCAL_SHARED_LIBRARIES := libdlclosetest1 libdlclosetest2
-LOCAL_MODULE_TAGS := tests
-include $(BUILD_EXECUTABLE)
-
# TODO: Add a variety of GLibc test programs too...
# Hello World to test libstdc++ support
+++ /dev/null
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-
-class Foo {
-public:
- Foo();
- virtual ~Foo();
-};
-
-
-/* This library is used to ensure that static C++ construction
- * and destruction operate normally on dlopen() and dlclose().
- *
- * We use a global variable inside the DLL called "x"
- * and initialize it to 1 in the static C++ constructor.
- *
- * The main program can access its address through dlsym()
- * then later check that it was properly initialized.
- */
-extern "C" int x;
-int x = 0;
-
-Foo::Foo()
-{
- x = 1;
- fprintf(stderr, "%s: setting x to 1\n", __FUNCTION__);
-}
-
-/* Similarly, the main program can provide the address of
- * an integer, named "y", that will be set to 2 when the
- * static C++ destructor is called on dlclose().
- *
- * This address must be provided through the "set_y" function
- * that can also be resolved through dlsym() by the program.
- */
-static int *to_y = NULL;
-
-Foo::~Foo()
-{
- if (to_y == NULL) {
- fprintf(stderr, "%s: to_y uinitialized !!\n", __FUNCTION__);
- *(int *)NULL = 0; // crash
- }
- *to_y = 2;
- fprintf(stderr, "%s: setting y(%p) to 2 !\n", __FUNCTION__, to_y);
-}
-
-static Foo f;
-
-extern "C"
-void set_y(int *y)
-{
- to_y = y;
- fprintf(stderr, "%s: setting to_y=%p\n", __FUNCTION__, y);
-}
+++ /dev/null
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-
-/* This library is used to ensure that static C construction
- * and destruction operate normally on dlopen() and dlclose().
- *
- * We use a global variable inside the DLL called "x"
- * and initialize it to 1 in the static Foo_create constructor.
- *
- * The main program can access its address through dlsym()
- * then later check that it was properly initialized.
- */
-int x = 0;
-
-static void __attribute__((constructor))
-Foo_create(void)
-{
- x = 1;
- fprintf(stderr, "%s: setting x to 1\n", __FUNCTION__);
-}
-
-/* Similarly, the main program can provide the address of
- * an integer, named "y", that will be set to 2 when the
- * destructor is called on dlclose().
- *
- * This address must be provided through the "set_y" function
- * that can also be resolved through dlsym() by the program.
- */
-static int *to_y = NULL;
-
-static void __attribute__((destructor))
-Foo_destroy(void)
-{
- if (to_y == NULL) {
- fprintf(stderr, "%s: to_y uninitialized!!\n", __FUNCTION__);
- *(int *)NULL = 0; // crash
- }
- *to_y = 2;
- fprintf(stderr, "%s: setting y(%p) to 2!\n", __FUNCTION__, to_y);
-}
-
-void set_y(int *y)
-{
- to_y = y;
- fprintf(stderr, "%s: setting to_y=%p\n", __FUNCTION__, y);
-}
+++ /dev/null
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* this program is used to check that static C++ destructors are
- * properly called when dlclose() is called. We do this by using
- * a helper C++ shared library.
- *
- * See libdlclosetest1.cpp for details.
- */
-#include <dlfcn.h>
-#include <stdio.h>
-
-static int
-check_library(const char* libname)
-{
- void* lib = dlopen(libname, RTLD_NOW);
- int* to_x;
- void (*set_y)(int *);
- int y = 0;
-
- if (lib == NULL) {
- fprintf(stderr, "Could not load shared library %s: %s\n", libname, dlerror());
- return 1;
- }
-
- fprintf(stderr, "%s loaded.\n", libname);
-
- to_x = dlsym(lib, "x");
- if (to_x == NULL) {
- fprintf(stderr, "Could not access global DLL variable (x) in %s: %s\n", libname, dlerror());
- return 10;
- }
-
- if (*to_x != 1) {
- fprintf(stderr, "Constructor was not run on dlopen(\"%s\") !\n", libname);
- return 11;
- }
-
- set_y = dlsym(lib, "set_y");
- if (set_y == NULL) {
- fprintf(stderr, "Could not access global DLL function (set_y) in %s: %s\n", libname, dlerror());
- return 12;
- }
-
- y = 0;
- (*set_y)(&y);
-
- if (dlclose(lib) < 0) {
- fprintf(stderr, "Could not unload shared library %s: %s\n", libname, dlerror());
- return 2;
- }
-
- fprintf(stderr, "%s unloaded.\n", libname);
- if (y != 2) {
- fprintf(stderr, "Static destructors was not called on dlclose()!\n");
- return 2;
- }
- return 0;
-}
-
-int main(void)
-{
- /* Testing static C++ construction/destruction */
- if (check_library("libdlclosetest1.so"))
- return 1;
- if (check_library("libdlclosetest2.so"))
- return 2;
- return 0;
-}