mirror of https://github.com/grpc/grpc-go.git
40 lines
1.0 KiB
Go
40 lines
1.0 KiB
Go
/*
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*
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* Copyright 2023 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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package testutils
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import (
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"net"
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"strconv"
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"testing"
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)
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// ParsePort returns the port from the given address string, as a unit32.
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func ParsePort(t *testing.T, addr string) uint32 {
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t.Helper()
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_, p, err := net.SplitHostPort(addr)
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if err != nil {
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t.Fatalf("Invalid serving address: %v", err)
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}
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port, err := strconv.ParseUint(p, 10, 32)
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if err != nil {
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t.Fatalf("Invalid serving port: %v", err)
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}
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return uint32(port)
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}
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