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mirror of https://github.com/rclone/rclone synced 2024-11-12 10:50:08 +01:00
rclone/cmd/mountlib/mounttest/edge_cases.go

60 lines
1.3 KiB
Go

package mounttest
import (
"os"
"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/ncw/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/ncw/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 = 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)
// verify file was renamed properly
run.checkDir(t, "renamebla 9")
// cleanup
run.rm(t, "renamebla")
run.checkDir(t, "")
}