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mirror of https://github.com/octoleo/restic.git synced 2024-12-25 04:05:58 +00:00
restic/internal/archiver/archiver_unix_test.go
Michael Eischer bf054c09d2 backup: Ignore xattr.list permission error for parent directories
On FreeBSD, limited users may not be able to even list xattrs for the
parent directories above the snapshot source paths. As this can cause
the backup to fail, just ignore those errors.
2024-04-10 20:46:15 +02:00

90 lines
2.3 KiB
Go

//go:build !windows
// +build !windows
package archiver
import (
"os"
"syscall"
"testing"
"github.com/restic/restic/internal/feature"
"github.com/restic/restic/internal/fs"
"github.com/restic/restic/internal/restic"
rtest "github.com/restic/restic/internal/test"
)
type wrappedFileInfo struct {
os.FileInfo
sys interface{}
mode os.FileMode
}
func (fi wrappedFileInfo) Sys() interface{} {
return fi.sys
}
func (fi wrappedFileInfo) Mode() os.FileMode {
return fi.mode
}
// wrapFileInfo returns a new os.FileInfo with the mode, owner, and group fields changed.
func wrapFileInfo(fi os.FileInfo) os.FileInfo {
// get the underlying stat_t and modify the values
stat := fi.Sys().(*syscall.Stat_t)
stat.Mode = mockFileInfoMode
stat.Uid = mockFileInfoUID
stat.Gid = mockFileInfoGID
// wrap the os.FileInfo so we can return a modified stat_t
res := wrappedFileInfo{
FileInfo: fi,
sys: stat,
mode: mockFileInfoMode,
}
return res
}
func statAndSnapshot(t *testing.T, repo restic.Repository, name string) (*restic.Node, *restic.Node) {
fi := lstat(t, name)
want, err := restic.NodeFromFileInfo(name, fi, false)
rtest.OK(t, err)
_, node := snapshot(t, repo, fs.Local{}, nil, name)
return want, node
}
func TestHardlinkMetadata(t *testing.T) {
defer feature.TestSetFlag(t, feature.Flag, feature.DeviceIDForHardlinks, true)()
files := TestDir{
"testfile": TestFile{
Content: "foo bar test file",
},
"linktarget": TestFile{
Content: "test file",
},
"testlink": TestHardlink{
Target: "./linktarget",
},
"testdir": TestDir{},
}
tempdir, repo := prepareTempdirRepoSrc(t, files)
back := rtest.Chdir(t, tempdir)
defer back()
want, node := statAndSnapshot(t, repo, "testlink")
rtest.Assert(t, node.DeviceID == want.DeviceID, "device id mismatch expected %v got %v", want.DeviceID, node.DeviceID)
rtest.Assert(t, node.Links == want.Links, "link count mismatch expected %v got %v", want.Links, node.Links)
rtest.Assert(t, node.Inode == want.Inode, "inode mismatch expected %v got %v", want.Inode, node.Inode)
_, node = statAndSnapshot(t, repo, "testfile")
rtest.Assert(t, node.DeviceID == 0, "device id mismatch for testfile expected %v got %v", 0, node.DeviceID)
_, node = statAndSnapshot(t, repo, "testdir")
rtest.Assert(t, node.DeviceID == 0, "device id mismatch for testdir expected %v got %v", 0, node.DeviceID)
}