// license that can be found in the LICENSE file.

package unicode_test

import (
	"testing"
	. "unicode"
)

// Independently check that the special "Is" functions work
// in the Latin-1 range through the property table.

func TestIsControlLatin1(t *testing.T) {
	for i := rune(0); i <= MaxLatin1; i++ {
		got := IsControl(i)
		want := false
		switch {
		case 0x00 <= i && i <= 0x1F:
			want = true

func (z *Reader) Multistream(ok bool) {
	z.multistream = ok
}

// readString reads a NUL-terminated string from z.r.
// It treats the bytes read as being encoded as ISO 8859-1 (Latin-1) and
// will output a string encoded using UTF-8.
// This method always updates z.digest with the data read.
func (z *Reader) readString() (string, error) {
	var err error
	needConv := false
	for i := 0; ; i++ {

     *     <li>the properties are sorted alphabetically</li>
     * </ul>
     *
     * <p>Like with {@link java.util.Properties#store(java.io.OutputStream, String)}, Unicode characters are
     * escaped when using the default Latin-1 (ISO-8559-1) encoding.</p>
     */
    public static void store(Properties properties, OutputStream outputStream, @Nullable String comment, Charset charset, String lineSeparator) throws IOException {
        String rawContents;

        if (userFriendly.matches("(?i)(?:American|English|ASCII)")) {
          // 1-byte UTF-8 sequences - "American" ASCII text
          return 0x80;
        } else if (userFriendly.matches("(?i)(?:French|Latin|Western.*European)")) {
          // Mostly 1-byte UTF-8 sequences, mixed with occasional 2-byte
          // sequences - "Western European" text
          return 0x90;

		}
	}
}

var surrogateTests = []struct {
	r    rune
	want bool
}{
	// from https://en.wikipedia.org/wiki/UTF-16
	{'\u007A', false},     // LATIN SMALL LETTER Z
	{'\u6C34', false},     // CJK UNIFIED IDEOGRAPH-6C34 (water)
	{'\uFEFF', false},     // Byte Order Mark
	{'\U00010000', false}, // LINEAR B SYLLABLE B008 A (first non-BMP code point)

// cased while not having a mapping.
//
// A common pattern for scripts in the Unicode standard is for upper and lower
// case runes to alternate for increasing rune values (e.g. the accented Latin
// ranges starting from U+0100 and U+1E00 among others and some Cyrillic
// characters). We use this property by defining a cXORCase mode, where the case
// mode (always upper or lower case) is derived from the rune value. As the XOR

 *     <li>the properties are sorted alphabetically</li>
 * </ul>
 *
 * <p>Like with {@link java.util.Properties}, Unicode characters are escaped when using the
 * default Latin-1 (ISO-8559-1) encoding.</p>
 *
 * @see java.util.Properties#store(OutputStream, String)
 * @since 3.3
 */
@CacheableTask
public abstract class WriteProperties extends DefaultTask {

	MaxRune         = '\U0010FFFF' // Maximum valid Unicode code point.
	ReplacementChar = '\uFFFD'     // Represents invalid code points.
	MaxASCII        = '\u007F'     // maximum ASCII value.
	MaxLatin1       = '\u00FF'     // maximum Latin-1 value.
)

// RangeTable defines a set of Unicode code points by listing the ranges of
// code points within the set. The ranges are listed in two slices

		tag.RemakeString()
		return makeTag(tag), nil
	}
	return t, nil

}

// Confidence indicates the level of certainty for a given return value.
// For example, Serbian may be written in Cyrillic or Latin script.
// The confidence level indicates whether a value was explicitly specified,
// whether it is typically the only possible value, or whether there is
// an ambiguity.
type Confidence int

const (

var Kannada <type 1>;
var Katakana <type 1>;
var Kayah_Li <type 1>;
var Kharoshthi <type 1>;
var Khmer <type 1>;
var Khojki <type 1>;
var Khudawadi <type 1>;
var L <type 1>;
var Lao <type 1>;
var Latin <type 1>;
var Lepcha <type 1>;
var Letter <type 1>;
var Limbu <type 1>;
var Linear_A <type 1>;
var Linear_B <type 1>;
var Lisu <type 1>;
var Ll <type 1>;
var Lm <type 1>;
var Lo <type 1>;