45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
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/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <dlfcn.h>
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#include <libgen.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <string>
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TEST(atexit, combined_test) {
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std::string atexit_call_sequence;
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bool valid_this_in_static_dtor = false;
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void* handle = dlopen("libtest_atexit.so", RTLD_NOW);
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ASSERT_TRUE(handle != NULL);
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void* sym = dlsym(handle, "register_atexit");
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ASSERT_TRUE(sym != NULL);
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reinterpret_cast<void (*)(std::string*, bool*)>(sym)(&atexit_call_sequence, &valid_this_in_static_dtor);
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ASSERT_EQ(0, dlclose(handle));
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// this test verifies atexit call from atexit handler. as well as the order of calls
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ASSERT_EQ("Humpty Dumpty sat on a wall", atexit_call_sequence);
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ASSERT_TRUE(valid_this_in_static_dtor);
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}
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// TODO: test for static dtor calls from from exit(.) -> __cxa_finalize(NULL)
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