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restore: Add basic test for progress bar accounting of hardlinks

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This commit is contained in:
Michael Eischer 2023-05-08 20:49:41 +02:00
parent 23a122a901
commit 19ebc1b786
1 changed files with 55 additions and 0 deletions
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55
internal/restorer/restorer_unix_test.go
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@ -9,10 +9,12 @@ import (
"path/filepath" "path/filepath"
"syscall" "syscall"
"testing" "testing"
"time"
"github.com/restic/restic/internal/repository" "github.com/restic/restic/internal/repository"
"github.com/restic/restic/internal/restic" "github.com/restic/restic/internal/restic"
rtest "github.com/restic/restic/internal/test" rtest "github.com/restic/restic/internal/test"
restoreui "github.com/restic/restic/internal/ui/restore"
) )
func TestRestorerRestoreEmptyHardlinkedFileds(t *testing.T) { func TestRestorerRestoreEmptyHardlinkedFileds(t *testing.T) {
@ -66,3 +68,56 @@ func getBlockCount(t *testing.T, filename string) int64 {
} }
return st.Blocks return st.Blocks
} }
type printerMock struct {
filesFinished, filesTotal, allBytesWritten, allBytesTotal uint64
}
func (p *printerMock) Update(filesFinished, filesTotal, allBytesWritten, allBytesTotal uint64, duration time.Duration) {
}
func (p *printerMock) Finish(filesFinished, filesTotal, allBytesWritten, allBytesTotal uint64, duration time.Duration) {
p.filesFinished = filesFinished
p.filesTotal = filesTotal
p.allBytesWritten = allBytesWritten
p.allBytesTotal = allBytesTotal
}
func TestRestorerProgressBar(t *testing.T) {
repo := repository.TestRepository(t)
sn, _ := saveSnapshot(t, repo, Snapshot{
Nodes: map[string]Node{
"dirtest": Dir{
Nodes: map[string]Node{
"file1": File{Links: 2, Inode: 1, Data: "foo"},
"file2": File{Links: 2, Inode: 1, Data: "foo"},
},
},
"file2": File{Links: 1, Inode: 2, Data: "example"},
},
})
mock := &printerMock{}
progress := restoreui.NewProgress(mock, 0)
res := NewRestorer(context.TODO(), repo, sn, false, progress)
res.SelectFilter = func(item string, dstpath string, node *restic.Node) (selectedForRestore bool, childMayBeSelected bool) {
return true, true
}
tempdir := rtest.TempDir(t)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
err := res.RestoreTo(ctx, tempdir)
rtest.OK(t, err)
progress.Finish()
const filesFinished = 4
const filesTotal = filesFinished
const allBytesWritten = 10
const allBytesTotal = allBytesWritten
rtest.Assert(t, mock.filesFinished == filesFinished, "filesFinished: expected %v, got %v", filesFinished, mock.filesFinished)
rtest.Assert(t, mock.filesTotal == filesTotal, "filesTotal: expected %v, got %v", filesTotal, mock.filesTotal)
rtest.Assert(t, mock.allBytesWritten == allBytesWritten, "allBytesWritten: expected %v, got %v", allBytesWritten, mock.allBytesWritten)
rtest.Assert(t, mock.allBytesTotal == allBytesTotal, "allBytesTotal: expected %v, got %v", allBytesTotal, mock.allBytesTotal)
}