"version": 0,
    "policy": "readwrite",
    "updatedAt": "2024-04-23T21:34:43.815519816Z"
  }
}
`,
		// Contains:
		//
		// 1. duplicate mapping with same policy, we should not error out;
		//
		// 2. non-LDAP group mapping, we should not error out;
		groupPolicyMappingsFile: `{
    "cn=project.c,ou=groups,ou=swengg,DC=min,dc=io": {
        "version": 0,
        "policy": "consoleAdmin",

		// this column will not be able to run ALTER
		// see https://stackoverflow.com/questions/19460912/the-object-df-is-dependent-on-column-changing-int-to-double/19461205#19461205
		// may we need to create another PR to fix it, see https://github.com/go-gorm/sqlserver/pull/106
		tests = []TestCase{
			{name: "unique to notUnique", from: &UniqueStruct3{}, to: &UniqueStruct1{}, checkFunc: checkNotUnique},

	//
	// If we see an error at not-declared:xxx, the corresponding name is not declared.
	// If we see an error at not-type:xxx, the corresponding name is not a type.
	// If we see an error at not-int-const:xxx, the corresponding name is not an integer constant.
	// If we see an error at not-num-const:xxx, the corresponding name is not a number constant.

	}
	if srcObjInfo.DeleteMarker {
		_, err := api.DeleteObject(ctx, tgtBucket, tgtObject, ObjectOptions{
			VersionID: versionID,
			// Since we are preserving a delete marker, we have to make sure this is always true.
			// regardless of the current configuration of the bucket we must preserve all versions
			// on the pool being batch replicated from source.
			Versioned:          true,
			MTime:              srcObjInfo.ModTime,

			// we will reject such group names.
			if errors.Is(gerr, errNoSuchGroup) && hasSpaceBE(updReq.Group) {
				writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminResourceInvalidArgument), r.URL)
				return
			}
		}

		if globalIAMSys.LDAPConfig.Enabled() {
			// We don't allow internal group manipulation in this API when LDAP
			// is enabled for now.

	if matches < possibleDests {
		// We've printed the match conditions.  We can't say for sure that matching
		// traffic will reach this pod, because an earlier match condition could have captured it.
		fmt.Fprintf(writer, "%s%d additional destination(s) that will not reach this pod\n",
			printSpaces(initPrintNum+printLevel1), possibleDests-matches)
		// If we matched, but printed nothing, treat this as the catch-all

		// https://en.wikipedia.org/wiki/Copy_protection so the incoming stream
		// is always going to be in-memory as we cannot re-read from what we
		// wrote to disk - since that amounts to "copying" from a "copy"
		// instead of "copying" from source, we need the stream to be seekable
		// to ensure that we can make fan-out calls concurrently.
		buf := bytebufferpool.Get()
		defer func() {
			buf.Reset()

			if header.VersionID != uv {
				continue
			}
		}
		if found {
			continue
		}

		// We need a specific version, skip...
		if versionID != "" && uv != header.VersionID {
			isLatest = false
			succModTime = header.ModTime
			continue
		}

		// We found what we need.
		found = true
		var version xlMetaV2Version
		if _, err := version.unmarshalV(x.metaV, ver.meta); err != nil {

				Name:    "世界",
				Content: []byte{},
				Mode:    0644,
				// Name is valid UTF-8, but format does not have UTF-8 flag set.
				// We don't do UTF-8 detection for multi-byte runes due to
				// false-positives with other encodings (e.g., Shift-JIS).
				// Format says encoding is not UTF-8, so we trust it.
				NonUTF8:  true,
				Modified: time.Date(2017, 11, 6, 13, 9, 27, 0, timeZone(-8*time.Hour)),
			},
		},
	},
	{

			n:            27,
			want:         26,
			wantErr:      io.EOF,
			wantBuffered: 0,
		},
		// Any error from filling shouldn't show up until we
		// get past the valid bytes. Here we return 5 valid bytes at the same time
		// as an error, but test that we don't see the error from Discard.
		{
			name: "fill error, discard less",
			r: newScriptedReader(func(p []byte) (n int, err error) {
				if len(p) < 5 {