mirror of
https://github.com/restic/restic.git
synced 2024-12-22 07:43:03 +00:00
36 lines
780 B
Go
36 lines
780 B
Go
|
package fs_test
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"os"
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"github.com/restic/restic/internal/fs"
|
||
|
|
rtest "github.com/restic/restic/internal/test"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestTempFile(t *testing.T) {
|
||
|
|
// create two temp files at the same time to check that the
|
||
|
|
// collision avoidance works
|
||
|
|
f, err := fs.TempFile("", "test")
|
||
|
|
fn := f.Name()
|
||
|
|
rtest.OK(t, err)
|
||
|
|
f2, err := fs.TempFile("", "test")
|
||
|
|
fn2 := f2.Name()
|
||
|
|
rtest.OK(t, err)
|
||
|
|
rtest.Assert(t, fn != fn2, "filenames don't differ %s", fn)
|
||
|
|
|
||
|
|
_, err = os.Stat(fn)
|
||
|
|
rtest.OK(t, err)
|
||
|
|
_, err = os.Stat(fn2)
|
||
|
|
rtest.OK(t, err)
|
||
|
|
|
||
|
|
rtest.OK(t, f.Close())
|
||
|
|
rtest.OK(t, f2.Close())
|
||
|
|
|
||
|
|
_, err = os.Stat(fn)
|
||
|
|
rtest.Assert(t, errors.Is(err, os.ErrNotExist), "err %s", err)
|
||
|
|
_, err = os.Stat(fn2)
|
||
|
|
rtest.Assert(t, errors.Is(err, os.ErrNotExist), "err %s", err)
|
||
|
|
}
|