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seaweedfs/weed/filer/leveldb2/leveldb2_store_test.go

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package leveldb
import (
"context"
"github.com/seaweedfs/seaweedfs/weed/pb"
"testing"
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"github.com/seaweedfs/seaweedfs/weed/filer"
"github.com/seaweedfs/seaweedfs/weed/util"
)
func TestCreateAndFind(t *testing.T) {
testFiler := filer.NewFiler(pb.ServerDiscovery{}, nil, "", "", "", "", "", 255, nil)
dir := t.TempDir()
store := &LevelDB2Store{}
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store.initialize(dir, 2)
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testFiler.SetStore(store)
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fullpath := util.FullPath("/home/chris/this/is/one/file1.jpg")
ctx := context.Background()
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entry1 := &filer.Entry{
FullPath: fullpath,
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Attr: filer.Attr{
Mode: 0440,
Uid: 1234,
Gid: 5678,
},
}
if err := testFiler.CreateEntry(ctx, entry1, false, false, nil, false, testFiler.MaxFilenameLength); err != nil {
t.Errorf("create entry %v: %v", entry1.FullPath, err)
return
}
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entry, err := testFiler.FindEntry(ctx, fullpath)
if err != nil {
t.Errorf("find entry: %v", err)
return
}
if entry.FullPath != entry1.FullPath {
t.Errorf("find wrong entry: %v", entry.FullPath)
return
}
// checking one upper directory
entries, _, _ := testFiler.ListDirectoryEntries(ctx, util.FullPath("/home/chris/this/is/one"), "", false, 100, "", "", "")
if len(entries) != 1 {
t.Errorf("list entries count: %v", len(entries))
return
}
// checking one upper directory
entries, _, _ = testFiler.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "", "", "")
if len(entries) != 1 {
t.Errorf("list entries count: %v", len(entries))
return
}
}
func TestEmptyRoot(t *testing.T) {
testFiler := filer.NewFiler(pb.ServerDiscovery{}, nil, "", "", "", "", "", 255, nil)
dir := t.TempDir()
store := &LevelDB2Store{}
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store.initialize(dir, 2)
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testFiler.SetStore(store)
ctx := context.Background()
// checking one upper directory
entries, _, err := testFiler.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "", "", "")
if err != nil {
t.Errorf("list entries: %v", err)
return
}
if len(entries) != 0 {
t.Errorf("list entries count: %v", len(entries))
return
}
}