55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
// Copyright 2020 The gVisor 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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// +build linux
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package rawfile
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import (
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"syscall"
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"testing"
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"github.com/google/go-cmp/cmp"
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"gvisor.dev/gvisor/pkg/tcpip"
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)
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func TestTranslateErrno(t *testing.T) {
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for _, test := range []struct {
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errno syscall.Errno
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translated tcpip.Error
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}{
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{
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errno: syscall.Errno(0),
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translated: &tcpip.ErrInvalidEndpointState{},
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},
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{
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errno: syscall.Errno(maxErrno),
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translated: &tcpip.ErrInvalidEndpointState{},
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},
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{
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errno: syscall.Errno(514),
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translated: &tcpip.ErrInvalidEndpointState{},
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},
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{
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errno: syscall.EEXIST,
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translated: &tcpip.ErrDuplicateAddress{},
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},
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} {
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got := TranslateErrno(test.errno)
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if diff := cmp.Diff(test.translated, got); diff != "" {
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t.Errorf("unexpected result from TranslateErrno(%q), (-want, +got):\n%s", test.errno, diff)
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}
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}
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}
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