mirror of
https://github.com/kidfromjupiter/nearby.git
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86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
// Copyright 2020 Google LLC
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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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// https://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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#include "platform/base/cancellation_flag.h"
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#include "platform/base/feature_flags.h"
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#include "platform/base/medium_environment.h"
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#include "gtest/gtest.h"
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namespace location {
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namespace nearby {
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namespace {
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using FeatureFlags = FeatureFlags::Flags;
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constexpr FeatureFlags kTestCases[] = {
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FeatureFlags{
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.enable_cancellation_flag = true,
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},
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FeatureFlags{
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.enable_cancellation_flag = false,
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},
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};
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class CancellationFlagTest : public ::testing::TestWithParam<FeatureFlags> {
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protected:
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void SetUp() override {
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feature_flags_ = GetParam();
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env_.SetFeatureFlags(feature_flags_);
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}
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FeatureFlags feature_flags_;
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MediumEnvironment& env_{MediumEnvironment::Instance()};
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};
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TEST_P(CancellationFlagTest, InitialValueIsFalse) {
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CancellationFlag flag;
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// No matter FeatureFlag is enabled or not, Cancelled is always false.
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EXPECT_FALSE(flag.Cancelled());
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}
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TEST_P(CancellationFlagTest, InitialValueAsTrue) {
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CancellationFlag flag{true};
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// If FeatureFlag is disabled, Cancelled is false as no-op.
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if (!feature_flags_.enable_cancellation_flag) {
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EXPECT_FALSE(flag.Cancelled());
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return;
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}
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EXPECT_TRUE(flag.Cancelled());
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}
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TEST_P(CancellationFlagTest, CanCancel) {
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CancellationFlag flag;
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flag.Cancel();
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// If FeatureFlag is disabled, return as no-op immediately and
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// Cancelled is always false.
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if (!feature_flags_.enable_cancellation_flag) {
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EXPECT_FALSE(flag.Cancelled());
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return;
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}
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EXPECT_TRUE(flag.Cancelled());
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}
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INSTANTIATE_TEST_SUITE_P(ParametrisedCancellationFlagTest, CancellationFlagTest,
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::testing::ValuesIn(kTestCases));
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} // namespace
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} // namespace nearby
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} // namespace location
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