Bug6850113.java

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/*
 * @test
 * @bug 6850113 8174270
 * @summary Verify the return value of digit() for some digits.
 * @modules java.base/jdk.internal.icu.lang
 * @compile -XDignore.symbol.file=true Bug6850113.java
 * @run main Bug6850113
 */

import jdk.internal.icu.lang.UCharacter;

public class Bug6850113 {

    public static void main(String[] args) {
        boolean err = false;

        // Fullwidth Latin capital letters
        for (int i = 0xff21, j = 10; i <= 0xff3a; i++, j++) {
            if (UCharacter.digit(i, 36) != j) {
                err = true;
                System.out.println("Error: UCharacter.digit(0x" +
                    Integer.toHexString(i) + ", 36) returned " +
                    UCharacter.digit(i, 36) + ", expected=" + j);
            }
        }

        // Fullwidth Latin small letters
        for (int i = 0xff41, j = 10; i <= 0xff5a; i++, j++) {
            if (UCharacter.digit(i, 36) != j) {
                err = true;
                System.out.println("Error: UCharacter.digit(0x" +
                    Integer.toHexString(i) + ", 36) returned " +
                    UCharacter.digit(i, 36) + ", expected=" + j);
            }
        }

        if (err) {
            throw new RuntimeException("UCharacter.digit():  Wrong return value");
        }
   }
}