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package lfs_test // avoid import cycle
import (
"fmt"
"sort"
"testing"
"github.com/git-lfs/git-lfs/v3/fs"
"github.com/git-lfs/git-lfs/v3/lfs"
test "github.com/git-lfs/git-lfs/v3/t/cmd/util"
"github.com/stretchr/testify/assert"
)
func TestAllCurrentObjectsNone(t *testing.T) {
repo := test.NewRepo(t)
repo.Pushd()
defer func() {
repo.Popd()
repo.Cleanup()
}()
empty := true
repo.Filesystem().EachObject(func(obj fs.Object) error {
empty = false
t.Logf("Found: %+v", obj)
return nil
})
if !empty {
t.Error("Should be no objects")
}
}
func TestAllCurrentObjectsSome(t *testing.T) {
repo := test.NewRepo(t)
repo.Pushd()
defer func() {
repo.Popd()
repo.Cleanup()
}()
// We're not testing commits here, just storage, so just create a single
// commit input with lots of files to generate many oids
numFiles := 20
files := make([]*test.FileInput, 0, numFiles)
for i := 0; i < numFiles; i++ {
// Must be >=16 bytes for each file to be unique
files = append(files, &test.FileInput{Filename: fmt.Sprintf("file%d.txt", i), Size: 30})
}
inputs := []*test.CommitInput{
{Files: files},
}
outputs := repo.AddCommits(inputs)
expected := make([]*lfs.Pointer, 0, numFiles)
for _, f := range outputs[0].Files {
expected = append(expected, f)
}
actual := make([]*lfs.Pointer, 0)
repo.Filesystem().EachObject(func(obj fs.Object) error {
actual = append(actual, lfs.NewPointer(obj.Oid, obj.Size, nil))
return nil
})
// sort to ensure comparison is equal
sort.Sort(test.PointersByOid(expected))
sort.Sort(test.PointersByOid(actual))
assert.Equal(t, expected, actual, "Oids from disk should be the same as in commits")
}
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