version:        "1.21",
			expectedOutput: diag.Messages{},
			expectedError:  nil,
		},
		{
			revision:       "canary",
			version:        "XX",
			expectedOutput: nil,
			expectedError:  fmt.Errorf("invalid version XX, expected format like '1.0'"),
		},
		{
			revision:       "canary",
			version:        "2.0",
			expectedOutput: nil,
			expectedError:  fmt.Errorf("expected major version 1, got 2"),
		},
		{

// Code generated by "stringer -type=authType -trimprefix=authType auth-handler.go"; DO NOT EDIT.

package cmd

import "strconv"

func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[authTypeUnknown-0]
	_ = x[authTypeAnonymous-1]
	_ = x[authTypePresigned-2]
	_ = x[authTypePresignedV2-3]

                    throw new IOException( "Invalid UTF-8 sequence" );
                } else {
                    uni[ui] |= (ch & 0x3F) << 6;
                    ch = src[si++] & 0xFF;
                    uni[ui] |=  ch & 0x3F;
                    if ((ch & 0xC0) != 0x80 || uni[ui] < 0x800) {
                        throw new IOException( "Invalid UTF-8 sequence" );
                    }
                }

			t.Fatalf("expected: errFileAccessDenied error, got: %s", err)
		}
	}

	// TestXLStorage case with invalid volume name.
	// A valid volume name should be at least of size 3.
	err = xlStorage.AppendFile(context.Background(), "bn", "yes", []byte("hello, world"))
	if err != errVolumeNotFound {
		t.Fatalf("expected: \"Invalid argument error\", got: \"%s\"", err)
	}
}

// TestXLStorage xlStorage.RenameFile()

    public void addExclude(final String urlPattern) {
        try {
            Pattern.compile(urlPattern);
        } catch (final Exception e) {
            if (logger.isWarnEnabled()) {
                logger.warn("Invalid exclude pattern: {}", urlPattern);
            }
            return;
        }
        if (sessionId == null) {
            cachedExcludeSet.add(urlPattern);
        } else {

            throw new PACDecodingException("Non-empty string");

        int expected = this.length / 2;
        if ( string.length() != expected ) {
            throw new PACDecodingException("Invalid string length, expected " + expected + ", have " + string.length());
        }

        return string;
    }

;if(this._action=t,"copy"!==this._action&&"cut"!==this._action)throw new Error('Invalid "action" value, use either "copy" or "cut"')},get:function(){return this._action}},{key:"target",set:function(t){if(void 0!==t){if(!t||"object"!==(void 0===t?"undefined":r(t))||1!==t.nodeType)throw new Error('Invalid "target" value, use a valid Element');if("copy"===this.action&&t.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if("...

	}
	return nil
}

func newError(bucket string, err error) error {
	e := Error{bucket, err}
	if strings.Contains(err.Error(), "invalid bucket name") {
		return ErrInvalidBucketName(e)
	}
	return e
}

// Delete - Removes DNS entries added in Put().
func (c *OperatorDNS) Delete(bucket string) error {

import (
	"reflect"
	"testing"
)

func TestParseCompressIncludes(t *testing.T) {
	testCases := []struct {
		str              string
		expectedPatterns []string
		success          bool
	}{
		// invalid input
		{",,,", []string{}, false},
		{"", []string{}, false},
		{",", []string{}, false},
		{"/", []string{}, false},
		{"text/*,/", []string{}, false},

		// valid input

var errFileCorrupt = StorageErr("file is corrupted")

// errBitrotHashAlgoInvalid - the algo for bit-rot hash
// verification is empty or invalid.
var errBitrotHashAlgoInvalid = StorageErr("bit-rot hash algorithm is invalid")

// errCrossDeviceLink - rename across devices not allowed.
var errCrossDeviceLink = StorageErr("Rename across devices not allowed, please fix your backend configuration")