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107 lines
2.7 KiB
Go
107 lines
2.7 KiB
Go
// Copyright 2015 Google Inc. All Rights Reserved.
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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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package errorfs_test
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import (
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"io/ioutil"
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"os"
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"path"
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"reflect"
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"syscall"
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"testing"
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"github.com/jacobsa/fuse/fuseops"
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"github.com/jacobsa/fuse/fuseutil"
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"github.com/jacobsa/fuse/samples"
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"github.com/jacobsa/fuse/samples/errorfs"
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. "github.com/jacobsa/oglematchers"
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. "github.com/jacobsa/ogletest"
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)
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func TestErrorFS(t *testing.T) { RunTests(t) }
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////////////////////////////////////////////////////////////////////////
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// Boilerplate
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////////////////////////////////////////////////////////////////////////
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type ErrorFSTest struct {
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samples.SampleTest
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fs errorfs.FS
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}
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func init() { RegisterTestSuite(&ErrorFSTest{}) }
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var _ SetUpInterface = &ErrorFSTest{}
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var _ TearDownInterface = &ErrorFSTest{}
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func (t *ErrorFSTest) SetUp(ti *TestInfo) {
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var err error
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// Create the file system.
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t.fs, err = errorfs.New()
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AssertEq(nil, err)
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t.Server = fuseutil.NewFileSystemServer(t.fs)
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// Mount it.
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t.SampleTest.SetUp(ti)
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}
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////////////////////////////////////////////////////////////////////////
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// Tests
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////////////////////////////////////////////////////////////////////////
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func (t *ErrorFSTest) OpenFile() {
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t.fs.SetError(reflect.TypeOf(&fuseops.OpenFileOp{}), syscall.EOWNERDEAD)
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f, err := os.Open(path.Join(t.Dir, "foo"))
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defer f.Close()
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ExpectThat(err, Error(MatchesRegexp("open.*: .*owner died")))
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}
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func (t *ErrorFSTest) ReadFile() {
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t.fs.SetError(reflect.TypeOf(&fuseops.ReadFileOp{}), syscall.EOWNERDEAD)
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// Open
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f, err := os.Open(path.Join(t.Dir, "foo"))
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defer f.Close()
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AssertEq(nil, err)
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// Read
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_, err = ioutil.ReadAll(f)
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ExpectThat(err, Error(MatchesRegexp("read.*: .*owner died")))
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}
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func (t *ErrorFSTest) OpenDir() {
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t.fs.SetError(reflect.TypeOf(&fuseops.OpenDirOp{}), syscall.EOWNERDEAD)
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f, err := os.Open(t.Dir)
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defer f.Close()
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ExpectThat(err, Error(MatchesRegexp("open.*: .*owner died")))
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}
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func (t *ErrorFSTest) ReadDir() {
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t.fs.SetError(reflect.TypeOf(&fuseops.ReadDirOp{}), syscall.EOWNERDEAD)
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// Open
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f, err := os.Open(t.Dir)
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defer f.Close()
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AssertEq(nil, err)
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// Read
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_, err = f.Readdirnames(1)
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ExpectThat(err, Error(MatchesRegexp("(read|fdopendir).*: .*owner died")))
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}
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