rclone/cmd/mountlib/mounttest/dir.go

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// +build linux darwin freebsd
package mounttest
import (
"io/ioutil"
"os"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestDirLs(t *testing.T) {
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run.skipIfNoFUSE(t)
run.checkDir(t, "")
run.mkdir(t, "a directory")
run.createFile(t, "a file", "hello")
run.checkDir(t, "a directory/|a file 5")
run.rmdir(t, "a directory")
run.rm(t, "a file")
run.checkDir(t, "")
}
func TestDirCreateAndRemoveDir(t *testing.T) {
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run.skipIfNoFUSE(t)
run.mkdir(t, "dir")
run.mkdir(t, "dir/subdir")
run.checkDir(t, "dir/|dir/subdir/")
// Check we can't delete a directory with stuff in
err := os.Remove(run.path("dir"))
assert.Error(t, err, "file exists")
// Now delete subdir then dir - should produce no errors
run.rmdir(t, "dir/subdir")
run.checkDir(t, "dir/")
run.rmdir(t, "dir")
run.checkDir(t, "")
}
func TestDirCreateAndRemoveFile(t *testing.T) {
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run.skipIfNoFUSE(t)
run.mkdir(t, "dir")
run.createFile(t, "dir/file", "potato")
run.checkDir(t, "dir/|dir/file 6")
// Check we can't delete a directory with stuff in
err := os.Remove(run.path("dir"))
assert.Error(t, err, "file exists")
// Now delete file
run.rm(t, "dir/file")
run.checkDir(t, "dir/")
run.rmdir(t, "dir")
run.checkDir(t, "")
}
func TestDirRenameFile(t *testing.T) {
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run.skipIfNoFUSE(t)
run.mkdir(t, "dir")
run.createFile(t, "file", "potato")
run.checkDir(t, "dir/|file 6")
err := os.Rename(run.path("file"), run.path("file2"))
require.NoError(t, err)
run.checkDir(t, "dir/|file2 6")
data, err := ioutil.ReadFile(run.path("file2"))
require.NoError(t, err)
assert.Equal(t, "potato", string(data))
err = os.Rename(run.path("file2"), run.path("dir/file3"))
require.NoError(t, err)
run.checkDir(t, "dir/|dir/file3 6")
data, err = ioutil.ReadFile(run.path("dir/file3"))
require.NoError(t, err)
assert.Equal(t, "potato", string(data))
run.rm(t, "dir/file3")
run.rmdir(t, "dir")
run.checkDir(t, "")
}
func TestDirRenameEmptyDir(t *testing.T) {
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run.skipIfNoFUSE(t)
run.mkdir(t, "dir")
run.mkdir(t, "dir1")
run.checkDir(t, "dir/|dir1/")
err := os.Rename(run.path("dir1"), run.path("dir/dir2"))
require.NoError(t, err)
run.checkDir(t, "dir/|dir/dir2/")
err = os.Rename(run.path("dir/dir2"), run.path("dir/dir3"))
require.NoError(t, err)
run.checkDir(t, "dir/|dir/dir3/")
run.rmdir(t, "dir/dir3")
run.rmdir(t, "dir")
run.checkDir(t, "")
}
func TestDirRenameFullDir(t *testing.T) {
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run.skipIfNoFUSE(t)
run.mkdir(t, "dir")
run.mkdir(t, "dir1")
run.createFile(t, "dir1/potato.txt", "maris piper")
run.checkDir(t, "dir/|dir1/|dir1/potato.txt 11")
err := os.Rename(run.path("dir1"), run.path("dir/dir2"))
require.NoError(t, err)
run.checkDir(t, "dir/|dir/dir2/|dir/dir2/potato.txt 11")
err = os.Rename(run.path("dir/dir2"), run.path("dir/dir3"))
require.NoError(t, err)
run.checkDir(t, "dir/|dir/dir3/|dir/dir3/potato.txt 11")
run.rm(t, "dir/dir3/potato.txt")
run.rmdir(t, "dir/dir3")
run.rmdir(t, "dir")
run.checkDir(t, "")
}
func TestDirModTime(t *testing.T) {
run.skipIfNoFUSE(t)
run.mkdir(t, "dir")
mtime := time.Date(2012, 11, 18, 17, 32, 31, 0, time.UTC)
err := os.Chtimes(run.path("dir"), mtime, mtime)
require.NoError(t, err)
info, err := os.Stat(run.path("dir"))
require.NoError(t, err)
// avoid errors because of timezone differences
assert.Equal(t, info.ModTime().Unix(), mtime.Unix())
run.rmdir(t, "dir")
}
func TestDirCacheFlush(t *testing.T) {
run.skipIfNoFUSE(t)
run.checkDir(t, "")
run.mkdir(t, "dir")
run.mkdir(t, "otherdir")
run.createFile(t, "dir/file", "1")
run.createFile(t, "otherdir/file", "1")
dm := newDirMap("otherdir/|otherdir/file 1|dir/|dir/file 1")
localDm := make(dirMap)
run.readLocal(t, localDm, "")
assert.Equal(t, dm, localDm, "expected vs fuse mount")
err := run.fremote.Mkdir("dir/subdir")
require.NoError(t, err)
// expect newly created "subdir" on remote to not show up
run.mountFS.rootDir.ForgetPath("otherdir")
run.readLocal(t, localDm, "")
assert.Equal(t, dm, localDm, "expected vs fuse mount")
run.mountFS.rootDir.ForgetPath("dir")
dm = newDirMap("otherdir/|otherdir/file 1|dir/|dir/file 1|dir/subdir/")
run.readLocal(t, localDm, "")
assert.Equal(t, dm, localDm, "expected vs fuse mount")
run.rm(t, "otherdir/file")
run.rmdir(t, "otherdir")
run.rm(t, "dir/file")
run.rmdir(t, "dir/subdir")
run.rmdir(t, "dir")
run.checkDir(t, "")
}
func TestDirCacheFlushOnDirRename(t *testing.T) {
run.skipIfNoFUSE(t)
run.mkdir(t, "dir")
run.createFile(t, "dir/file", "1")
dm := newDirMap("dir/|dir/file 1")
localDm := make(dirMap)
run.readLocal(t, localDm, "")
assert.Equal(t, dm, localDm, "expected vs fuse mount")
// expect remotely created directory to not show up
err := run.fremote.Mkdir("dir/subdir")
require.NoError(t, err)
run.readLocal(t, localDm, "")
assert.Equal(t, dm, localDm, "expected vs fuse mount")
err = os.Rename(run.path("dir"), run.path("rid"))
require.NoError(t, err)
dm = newDirMap("rid/|rid/subdir/|rid/file 1")
localDm = make(dirMap)
run.readLocal(t, localDm, "")
assert.Equal(t, dm, localDm, "expected vs fuse mount")
run.rm(t, "rid/file")
run.rmdir(t, "rid/subdir")
run.rmdir(t, "rid")
run.checkDir(t, "")
}