79 lines
3.0 KiB
C++
79 lines
3.0 KiB
C++
/*
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* Copyright (C) 2013 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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#ifndef _LIBBACKTRACE_BACKTRACE_TEST_H
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#define _LIBBACKTRACE_BACKTRACE_TEST_H
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#include <dlfcn.h>
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#include <gtest/gtest.h>
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class BacktraceTest : public ::testing::Test {
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protected:
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static void SetUpTestCase() {
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dl_handle_ = dlopen("libbacktrace_test.so", RTLD_NOW | RTLD_LOCAL);
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test_level_one_ = reinterpret_cast<int (*)(int, int, int, int, void (*)(void*), void*)>(
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dlsym(dl_handle_, "test_level_one"));
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test_level_two_ = reinterpret_cast<int (*)(int, int, int, int, void (*)(void*), void*)>(
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dlsym(dl_handle_, "test_level_two"));
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test_level_three_ = reinterpret_cast<int (*)(int, int, int, int, void (*)(void*), void*)>(
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dlsym(dl_handle_, "test_level_three"));
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test_level_four_ = reinterpret_cast<int (*)(int, int, int, int, void (*)(void*), void*)>(
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dlsym(dl_handle_, "test_level_four"));
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test_recursive_call_ = reinterpret_cast<int (*)(int, void (*)(void*), void*)>(
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dlsym(dl_handle_, "test_recursive_call"));
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test_get_context_and_wait_ = reinterpret_cast<void (*)(void*, volatile int*)>(
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dlsym(dl_handle_, "test_get_context_and_wait"));
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test_signal_action_ =
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reinterpret_cast<void (*)(int, siginfo_t*, void*)>(dlsym(dl_handle_, "test_signal_action"));
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test_signal_handler_ =
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reinterpret_cast<void (*)(int)>(dlsym(dl_handle_, "test_signal_handler"));
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}
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void SetUp() override {
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ASSERT_TRUE(dl_handle_ != nullptr);
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ASSERT_TRUE(test_level_one_ != nullptr);
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ASSERT_TRUE(test_level_two_ != nullptr);
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ASSERT_TRUE(test_level_three_ != nullptr);
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ASSERT_TRUE(test_level_four_ != nullptr);
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ASSERT_TRUE(test_recursive_call_ != nullptr);
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ASSERT_TRUE(test_get_context_and_wait_ != nullptr);
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ASSERT_TRUE(test_signal_action_ != nullptr);
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ASSERT_TRUE(test_signal_handler_ != nullptr);
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}
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public:
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static void* dl_handle_;
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static int (*test_level_one_)(int, int, int, int, void (*)(void*), void*);
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static int (*test_level_two_)(int, int, int, int, void (*)(void*), void*);
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static int (*test_level_three_)(int, int, int, int, void (*)(void*), void*);
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static int (*test_level_four_)(int, int, int, int, void (*)(void*), void*);
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static int (*test_recursive_call_)(int, void (*)(void*), void*);
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static void (*test_get_context_and_wait_)(void*, volatile int*);
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static void (*test_signal_action_)(int, siginfo_t*, void*);
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static void (*test_signal_handler_)(int);
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};
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#endif // _LIBBACKTRACE_BACKTRACE_TEST_H
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