mirror of https://github.com/grpc/grpc-go.git
34 lines
949 B
Go
34 lines
949 B
Go
package testutils
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/*
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*
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* Copyright 2025 gRPC authors.
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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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import (
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"testing"
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)
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// SetEnvConfig sets the value of the given variable to the specified value,
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// taking care of restoring the original value after the test completes.
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func SetEnvConfig[T any](t *testing.T, variable *T, value T) {
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t.Helper()
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old := *variable
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t.Cleanup(func() {
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*variable = old
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})
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*variable = value
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}
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