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58 lines
2.0 KiB
58 lines
2.0 KiB
/*
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* Copyright 2019 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 <string>
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#include <gtest/gtest.h>
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#include <cutils/properties.h>
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#include "os/system_properties.h"
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namespace testing {
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using bluetooth::os::GetSystemProperty;
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using bluetooth::os::SetSystemProperty;
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TEST(SystemPropertiesTest, set_and_get_test) {
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ASSERT_TRUE(SetSystemProperty("persist.bluetooth.factoryreset", "true"));
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auto ret = GetSystemProperty("persist.bluetooth.factoryreset");
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ASSERT_TRUE(ret);
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ASSERT_EQ(ret, "true");
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ASSERT_TRUE(SetSystemProperty("persist.bluetooth.factoryreset", "false"));
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ret = GetSystemProperty("persist.bluetooth.factoryreset");
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ASSERT_TRUE(ret);
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ASSERT_EQ(ret, "false");
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ret = GetSystemProperty("persist.bluetooth.factoryreset_do_not_exist");
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ASSERT_FALSE(ret);
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}
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// From Android O and above, there is no limit on property key sizesss
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TEST(SystemPropertiesTest, max_length_test) {
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std::string property(PROP_NAME_MAX, 'a');
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std::string value(PROP_VALUE_MAX, '1');
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ASSERT_TRUE(SetSystemProperty("persist.bluetooth.factoryreset", "false"));
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ASSERT_TRUE(SetSystemProperty(property, "true"));
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ASSERT_FALSE(SetSystemProperty("persist.bluetooth.factoryreset", value));
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ASSERT_FALSE(SetSystemProperty(property, value));
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ASSERT_TRUE(GetSystemProperty(property));
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// make sure no actual operations on system property happened
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auto ret = GetSystemProperty("persist.bluetooth.factoryreset");
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ASSERT_TRUE(ret);
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ASSERT_EQ(ret, "false");
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}
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} // namespace testing
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