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46 lines
1.4 KiB
46 lines
1.4 KiB
/* |
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* Copyright (C) 2017 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 "android-base/scopeguard.h" |
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#include <utility> |
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#include <gtest/gtest.h> |
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TEST(scopeguard, normal) { |
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bool guarded_var = true; |
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{ |
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auto scopeguard = android::base::make_scope_guard([&guarded_var] { guarded_var = false; }); |
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} |
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ASSERT_FALSE(guarded_var); |
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} |
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TEST(scopeguard, disabled) { |
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bool guarded_var = true; |
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{ |
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auto scopeguard = android::base::make_scope_guard([&guarded_var] { guarded_var = false; }); |
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scopeguard.Disable(); |
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} |
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ASSERT_TRUE(guarded_var); |
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} |
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TEST(scopeguard, moved) { |
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int guarded_var = true; |
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auto scopeguard = android::base::make_scope_guard([&guarded_var] { guarded_var = false; }); |
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{ decltype(scopeguard) new_guard(std::move(scopeguard)); } |
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EXPECT_FALSE(scopeguard.active()); |
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ASSERT_FALSE(guarded_var); |
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}
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