Begain on a SubprocessTest helper.

geesefs-0-30-9
Aaron Jacobs 2015-03-23 16:15:53 +11:00
parent f211ff829b
commit ff9c68f93c
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// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package samples
import (
"io"
"github.com/jacobsa/fuse"
"golang.org/x/net/context"
)
// A struct that implements common behavior needed by tests in the samples/
// directory where the file system is mounted by a subprocess. Use it as an
// embedded field in your test fixture, calling its SetUp method from your
// SetUp method after setting the MountType and MountFlags fields.
type SubprocessTest struct {
// The type of the file system to mount. Must be recognized by mount_sample.
MountType string
// Additional flags to be passed to the mount_sample tool.
MountFlags []string
// A context object that can be used for long-running operations.
Ctx context.Context
// The directory at which the file system is mounted.
Dir string
// Anothing non-nil in this slice will be closed by TearDown. The test will
// fail if closing fails.
ToClose []io.Closer
mfs *fuse.MountedFileSystem
}