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/*
* @ test
* @ bug 7042148
* @ summary verify that Bidi . baseIsLeftToRight ( ) returns the correct value even if an incorrect position is set in the given AttributedCharacterIterator .
* @ modules java . desktop
*/
import java.awt.font.*;
import java.text.*;
import java.util.*;
public class Bug7042148 {
private static boolean err = false ;
public static void main(String[] args) {
testDirection();
if (err) {
throw new RuntimeException("Failed" );
} else {
System.out.println("Passed." );
}
}
private static void testDirection() {
Map attrLTR = new HashMap();
attrLTR.put(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_LTR);
Map attrRTL = new HashMap();
attrRTL.put(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
String str1 = "A\u05e0" ;
String str2 = "\u05e0B" ;
test(str1, attrLTR, Bidi.DIRECTION_LEFT_TO_RIGHT);
test(str1, attrRTL, Bidi.DIRECTION_RIGHT_TO_LEFT);
test(str2, attrLTR, Bidi.DIRECTION_LEFT_TO_RIGHT);
test(str2, attrRTL, Bidi.DIRECTION_RIGHT_TO_LEFT);
}
private static void test(String text, Map attr, int dirFlag) {
boolean expected = (dirFlag == Bidi.DIRECTION_LEFT_TO_RIGHT);
Bidi bidi = new Bidi(text, dirFlag);
boolean got = bidi.baseIsLeftToRight();
if (got != expected) {
err = true ;
System.err.println("wrong Bidi(String, int).baseIsLeftToRight() value: " +
"\n\ttext=" + text +
"\n\tExpected=" + expected +
"\n\tGot=" + got);
}
AttributedString as = new AttributedString(text, attr);
AttributedCharacterIterator itr = as.getIterator();
itr.last();
itr.next();
bidi = new Bidi(itr);
got = bidi.baseIsLeftToRight();
if (got != expected) {
err = true ;
System.err.println("Wrong Bidi(AttributedCharacterIterator).baseIsLeftToRight() value: " +
"\n\ttext=" + text +
"\n\tExpected=" + expected +
"\n\tGot=" + got);
}
}
}
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