121 lines
2.5 KiB
C++
121 lines
2.5 KiB
C++
/*
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* Copyright 2021 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 <base/bind.h>
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#include <base/callback.h>
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#include <base/threading/platform_thread.h>
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#include <gtest/gtest.h>
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#include <sys/capability.h>
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#include <syscall.h>
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#include <condition_variable>
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#include <memory>
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#include <mutex>
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#include "osi/include/log.h"
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class BaseBindThreadTest : public ::testing::Test {
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public:
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protected:
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};
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namespace {
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struct Vars {
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int a{0};
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int b{0};
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int c{0};
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bool operator==(const Vars& rhs) const {
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return (a == rhs.a && b == rhs.b && c == rhs.c);
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}
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} g_vars;
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void func() {}
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void func_a(int a) { g_vars.a = a; }
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void func_ab(int a, int b) {
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func_a(a);
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g_vars.b = b;
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}
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void func_abc(int a, int b, int c) {
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func_ab(a, b);
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g_vars.c = c;
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}
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} // namespace
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TEST_F(BaseBindThreadTest, simple) {
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struct Vars v;
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g_vars = {};
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base::Callback<void()> cb0 = base::Bind(&func);
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cb0.Run();
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ASSERT_EQ(g_vars, v);
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v = {};
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v.a = 1;
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g_vars = {};
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base::Callback<void()> cb1 = base::Bind(&func_a, 1);
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cb1.Run();
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ASSERT_EQ(g_vars, v);
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v = {};
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v.a = 1;
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v.b = 2;
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g_vars = {};
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base::Callback<void()> cb2 = base::Bind(&func_ab, 1, 2);
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cb2.Run();
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ASSERT_EQ(g_vars, v);
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v = {};
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v.a = 1;
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v.b = 2;
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v.c = 3;
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g_vars = {};
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base::Callback<void()> cb3 = base::Bind(&func_abc, 1, 2, 3);
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cb3.Run();
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ASSERT_EQ(g_vars, v);
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}
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TEST_F(BaseBindThreadTest, bind_first_arg) {
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struct Vars v;
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g_vars = {};
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base::Callback<void()> cb0 = base::Bind(&func);
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cb0.Run();
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ASSERT_EQ(g_vars, v);
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v = {};
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v.a = 1;
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g_vars = {};
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base::Callback<void()> cb1 = base::Bind(&func_a, 1);
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cb1.Run();
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ASSERT_EQ(g_vars, v);
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v = {};
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v.a = 1;
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v.b = 2;
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g_vars = {};
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base::Callback<void(int)> cb2 = base::Bind(&func_ab, 1);
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cb2.Run(2);
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ASSERT_EQ(g_vars, v);
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v = {};
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v.a = 1;
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v.b = 2;
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v.c = 3;
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g_vars = {};
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base::Callback<void(int, int)> cb3 = base::Bind(&func_abc, 1);
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cb3.Run(2, 3);
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ASSERT_EQ(g_vars, v);
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}
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