{string([]byte{0xff, 0xfe, 0xfd}), false},
	}

	for i, testCase := range testCases {
		isValidObjectName := IsValidObjectName(testCase.objectName)
		if testCase.shouldPass && !isValidObjectName {
			t.Errorf("Test case %d: Expected \"%s\" to be a valid object name", i+1, testCase.objectName)
		}
		if !testCase.shouldPass && isValidObjectName {
			t.Errorf("Test case %d: Expected object name \"%s\" to be invalid", i+1, testCase.objectName)

		return BucketNameInvalid{Bucket: bucket}
	}

	if err := checkObjectNameForLengthAndSlash(bucket, object); err != nil {
		return err
	}

	// Validates object name validity after bucket exists.
	if !IsValidObjectName(object) {
		return ObjectNameInvalid{
			Bucket: bucket,
			Object: object,
		}
	}

	return nil
}

// Checks for PutObject arguments validity.

				return false
			}
		}
		allNumbers = allNumbers && !isNotNumber
	}
	// Does the bucket name look like an IP address?
	return len(pieces) != 4 || !allNumbers
}

// IsValidObjectName verifies an object name in accordance with Amazon's
// requirements. It cannot exceed 1024 characters and must be a valid UTF8
// string.
//
// See: