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rclone/vfs/vfstest/edge_cases.go
Nick Craig-Wood fd39cbc193 vfstests: move functional tests from mountlib and make them work with VFS
The tests are now run for the mount commands and for the plain VFS.

This makes the tests much easier to debug when running with a VFS than
through a mount.
2020-04-20 10:42:33 +01:00

61 lines
1.3 KiB
Go

package vfstest
import (
"runtime"
"testing"
"github.com/stretchr/testify/require"
)
// TestTouchAndDelete checks that writing a zero byte file and immediately
// deleting it is not racy. See https://github.com/rclone/rclone/issues/1181
func TestTouchAndDelete(t *testing.T) {
run.skipIfNoFUSE(t)
run.checkDir(t, "")
run.createFile(t, "touched", "")
run.rm(t, "touched")
run.checkDir(t, "")
}
// TestRenameOpenHandle checks that a file with open writers is successfully
// renamed after all writers close. See https://github.com/rclone/rclone/issues/2130
func TestRenameOpenHandle(t *testing.T) {
run.skipIfNoFUSE(t)
if runtime.GOOS == "windows" {
t.Skip("Skipping test on Windows")
}
run.checkDir(t, "")
// create file
example := []byte("Some Data")
path := run.path("rename")
file, err := osCreate(path)
require.NoError(t, err)
// write some data
_, err = file.Write(example)
require.NoError(t, err)
err = file.Sync()
require.NoError(t, err)
// attempt to rename open file
err = run.os.Rename(path, path+"bla")
require.NoError(t, err)
// close open writers to allow rename on remote to go through
err = file.Close()
require.NoError(t, err)
run.waitForWriters()
// verify file was renamed properly
run.checkDir(t, "renamebla 9")
// cleanup
run.rm(t, "renamebla")
run.checkDir(t, "")
}