Java example source code file (BidiConformance.java)
The BidiConformance.java Java example source code/*
* Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6850113
* @summary confirm the behavior of new Bidi implementation. (Backward compatibility)
*/
import java.awt.font.NumericShaper;
import java.awt.font.TextAttribute;
import java.text.AttributedString;
import java.text.Bidi;
import java.util.Arrays;
public class BidiConformance {
/* internal flags */
private static boolean error = false;
private static boolean verbose = false;
private static boolean abort = false;
public static void main(String[] args) {
for (int i = 0; i < args.length; i++) {
String arg = args[i];
if (arg.equals("-verbose")) {
verbose = true;
} else if (arg.equals("-abort")) {
abort = true;
}
}
BidiConformance bc = new BidiConformance();
bc.test();
if (error) {
throw new RuntimeException("Failed.");
} else {
System.out.println("Passed.");
}
}
private void test() {
testConstants();
testConstructors();
testMethods();
testMethods4Constructor1(); // Bidi(AttributedCharacterIterator)
testMethods4Constructor2(); // Bidi(String, int)
testMethods4Constructor3(); // Bidi(char[], ...)
}
private void testConstants() {
System.out.println("*** Test constants");
checkResult("Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT",
-2, Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT);
checkResult("Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT",
-1, Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT);
checkResult("Bidi.DIRECTION_LEFT_TO_RIGHT",
0, Bidi.DIRECTION_LEFT_TO_RIGHT);
checkResult("Bidi.DIRECTION_RIGHT_TO_LEFT",
1, Bidi.DIRECTION_RIGHT_TO_LEFT);
}
private void testConstructors() {
System.out.println("*** Test constructors");
testConstructor1(); // Bidi(AttributedCharacterIterator)
testConstructor2(); // Bidi(String, int)
testConstructor3(); // Bidi(char[], ...)
}
private void testMethods() {
System.out.println("*** Test methods");
testMethod_createLineBidi1();
testMethod_createLineBidi2();
testMethod_getLevelAt();
testMethod_getRunLevel();
testMethod_getRunLimit();
testMethod_getRunStart();
testMethod_reorderVisually1();
testMethod_reorderVisually2();
testMethod_requiresBidi();
}
private void testMethods4Constructor1() {
System.out.println("*** Test methods for constructor 1");
String paragraph;
Bidi bidi;
NumericShaper ns = NumericShaper.getShaper(NumericShaper.ARABIC);
for (int textNo = 0; textNo < data4Constructor1.length; textNo++) {
paragraph = data4Constructor1[textNo][0];
int start = paragraph.indexOf('<')+1;
int limit = paragraph.indexOf('>');
int testNo;
System.out.println("*** Test textNo=" + textNo +
": Bidi(AttributedCharacterIterator\"" +
toReadableString(paragraph) + "\") " +
" start=" + start + ", limit=" + limit);
// Test 0
testNo = 0;
System.out.println(" Test#" + testNo +": RUN_DIRECTION_LTR");
AttributedString astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_LTR);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 1
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_LTR, BIDI_EMBEDDING(1)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_LTR);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(1),
start, limit);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 2
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIERCTION_LTR, BIDI_EMBEDDING(2)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_LTR);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(2),
start, limit);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 3
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTIOIN_LTR, BIDI_EMBEDDING(-3)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_LTR);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-3),
start, limit);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 4
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_LTR, BIDI_EMBEDDING(-4)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_LTR);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-4),
start, limit);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 5
++testNo;
System.out.println(" Test#" + testNo + ": RUN_DIRECTION_RTL");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 6
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_RTL, BIDI_EMBEDDING(1)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(1),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
}
catch (IllegalArgumentException e) {
errorHandling(" Unexpected exception: " + e);
}
// Test 7
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_RTL, BIDI_EMBEDDING(2)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(2),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
}
catch (IllegalArgumentException e) {
errorHandling(" Unexpected exception: " + e);
}
// Test 8
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_RTL, BIDI_EMBEDDING(-3)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-3),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
}
catch (IllegalArgumentException e) {
errorHandling(" Unexpected exception: " + e);
}
// Test 9
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_RTL, BIDI_EMBEDDING(-4)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-4),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
}
catch (IllegalArgumentException e) {
errorHandling(" Unexpected exception: " + e);
}
// Test 10
++testNo;
System.out.println(" Test#" + testNo +
": TextAttribute not specified");
astr = new AttributedString(paragraph);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 11
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_LTR, NUMERIC_SHAPING(ARABIC)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_LTR);
astr.addAttribute(TextAttribute.NUMERIC_SHAPING, ns);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
// Test 12
++testNo;
System.out.println(" Test#" + testNo +
": RUN_DIRECTION_RTL, NUMERIC_SHAPING(ARABIC)");
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.NUMERIC_SHAPING, ns);
bidi = new Bidi(astr.getIterator());
callTestEachMethod4Constructor1(textNo, testNo, bidi);
}
}
private void testMethods4Constructor2() {
System.out.println("*** Test methods for constructor 2");
String paragraph;
Bidi bidi;
for (int textNo = 0; textNo < data4Constructor2.length; textNo++) {
paragraph = data4Constructor2[textNo][0];
for (int flagNo = 0; flagNo < FLAGS.length; flagNo++) {
int flag = FLAGS[flagNo];
System.out.println("*** Test textNo=" + textNo +
": Bidi(\"" + toReadableString(paragraph) +
"\", " + getFlagName(flag) + ")");
bidi = new Bidi(paragraph, flag);
callTestEachMethod4Constructor2(textNo, flagNo, bidi);
}
}
}
private void testMethods4Constructor3() {
System.out.println("*** Test methods for constructor 3");
String paragraph;
Bidi bidi;
for (int textNo = 0; textNo < data4Constructor3.length; textNo++) {
paragraph = data4Constructor3[textNo][0];
char[] c = paragraph.toCharArray();
int start = paragraph.indexOf('<')+1;
byte[][] embeddings = (c.length < emb4Constructor3[1][0].length) ?
emb4Constructor3[0] : emb4Constructor3[1];
for (int flagNo = 0; flagNo < FLAGS.length; flagNo++) {
int flag = FLAGS[flagNo];
for (int embNo = 0; embNo < embeddings.length; embNo++) {
int dataNo = flagNo * FLAGS.length + embNo;
System.out.println("*** Test textNo=" + textNo +
": Bidi(char[]\"" + toReadableString(paragraph) +
"\", 0, embeddings={" + toString(embeddings[embNo]) +
"}, " + c.length + ", " +
getFlagName(flag) + ")" + " dataNo=" + dataNo);
try {
bidi = new Bidi(c, 0, embeddings[embNo], 0,
c.length, flag);
callTestEachMethod4Constructor3(textNo, dataNo, bidi);
}
catch (Exception e) {
errorHandling(" Unexpected exception: " + e);
}
}
}
}
}
private void testConstructor1() {
Bidi bidi;
try {
bidi = new Bidi(null);
errorHandling("Bidi((AttributedCharacterIterator)null) " +
"should throw an IAE.");
}
catch (IllegalArgumentException e) {
}
catch (NullPointerException e) {
errorHandling("Bidi((AttributedCharacterIterator)null) " +
"should not throw an NPE but an IAE.");
}
String paragraph = data4Constructor1[1][0];
int start = paragraph.indexOf('<')+1;
int limit = paragraph.indexOf('>');
AttributedString astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-61),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
for (int i = start; i < limit; i++) {
if (bidi.getLevelAt(i) != 61) {
errorHandling("Bidi(AttributedCharacterIterator).getLevelAt(" +
i + ") should not be " + bidi.getLevelAt(i) +
" but 60 when BIDI_EMBEDDING is -61.");
}
}
}
catch (Exception e) {
errorHandling(" Unexpected exception: " + e);
}
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(-62),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
for (int i = start; i < limit; i++) {
if (bidi.getLevelAt(i) != 1) {
errorHandling("Bidi(AttributedCharacterIterator).getLevelAt() " +
"should be 1 when BIDI_EMBEDDING is -62.");
}
}
}
catch (Exception e) {
errorHandling(" Unexpected exception: " + e);
}
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(60),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
for (int i = start; i < limit; i++) {
if (bidi.getLevelAt(i) != 61) {
errorHandling("Bidi(AttributedCharacterIterator).getLevelAt() " +
"should be 61 when BIDI_EMBEDDING is 60.");
}
}
}
catch (Exception e) {
errorHandling(" Unexpected exception: " + e);
}
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(61),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
for (int i = start; i < limit; i++) {
if (bidi.getLevelAt(i) != 61) {
errorHandling("Bidi(AttributedCharacterIterator).getLevelAt(" +
i + ") should not be " + bidi.getLevelAt(i) +
" but 61 when BIDI_EMBEDDING is 61.");
}
}
}
catch (Exception e) {
errorHandling(" Unexpected exception: " + e);
}
astr = new AttributedString(paragraph);
astr.addAttribute(TextAttribute.RUN_DIRECTION,
TextAttribute.RUN_DIRECTION_RTL);
astr.addAttribute(TextAttribute.BIDI_EMBEDDING, new Integer(62),
start, limit);
try {
bidi = new Bidi(astr.getIterator());
for (int i = start; i < limit; i++) {
if (bidi.getLevelAt(i) != 1) {
errorHandling("Bidi(AttributedCharacterIterator).getLevelAt()" +
" should not be " + bidi.getLevelAt(i) +
" but 1 when BIDI_EMBEDDING is 62.");
}
}
}
catch (Exception e) {
errorHandling(" Unexpected exception: " + e);
}
}
private void testConstructor2() {
Bidi bidi;
try {
bidi = new Bidi(null, Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT);
errorHandling("Bidi((String)null, DIRECTION_DEFAULT_LEFT_TO_RIGHT)" +
" should throw an IAE.");
}
catch (IllegalArgumentException e) {
}
catch (NullPointerException e) {
errorHandling("Bidi((String)null, DIRECTION_DEFAULT_LEFT_TO_RIGHT) " +
"should not throw an NPE but an IAE.");
}
try {
bidi = new Bidi("abc", -3);
}
catch (Exception e) {
errorHandling("Bidi(\"abc\", -3) should not throw an exception: " +
e);
}
try {
bidi = new Bidi("abc", 2);
}
catch (Exception e) {
errorHandling("Bidi(\"abc\", 2) should not throw an exception: " +
e);
}
}
private void testConstructor3() {
char[] text = {'a', 'b', 'c', 'd', 'e'};
byte[] embeddings = {0, 0, 0, 0, 0};
Bidi bidi;
try {
bidi = new Bidi(null, 0, embeddings, 0, 5,
Bidi.DIRECTION_LEFT_TO_RIGHT);
errorHandling("Bidi(char[], ...) should throw an IAE " +
"when text=null.");
}
catch (IllegalArgumentException e) {
}
catch (NullPointerException e) {
errorHandling("Bidi(char[], ...) should not throw an NPE " +
"but an IAE when text=null.");
}
try {
bidi = new Bidi(text, -1, embeddings, 0, 5,
Bidi.DIRECTION_LEFT_TO_RIGHT);
errorHandling("Bidi(char[], ...) should throw an IAE " +
"when textStart is incorrect(-1: too small).");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("Bidi(char[], ...) should not throw an NPE " +
"but an IAE when textStart is incorrect(-1: too small).");
}
try {
bidi = new Bidi(text, 4, embeddings, 0, 2,
Bidi.DIRECTION_LEFT_TO_RIGHT);
errorHandling("Bidi(char[], ...) should throw an IAE " +
"when textStart is incorrect(4: too large).");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("Bidi(char[], ...) should not throw an NPE " +
"but an IAE when textStart is incorrect(4: too large).");
}
byte[] actualLevels = new byte[text.length];
byte[] validEmbeddings1 = {0, -61, -60, -2, -1};
byte[] expectedLevels1 = {0, 61, 60, 2, 1};
try {
bidi = new Bidi(text, 0, validEmbeddings1, 0, 5,
Bidi.DIRECTION_LEFT_TO_RIGHT);
for (int i = 0; i < text.length; i++) {
actualLevels[i] = (byte)bidi.getLevelAt(i);
}
if (!Arrays.equals(expectedLevels1, actualLevels)) {
errorHandling("Bidi(char[], ...).getLevelAt()" +
" should be {" + toString(actualLevels) +
"} when embeddings are {" +
toString(expectedLevels1) + "}.");
}
}
catch (Exception e) {
errorHandling("Bidi(char[], ...) should not throw an exception " +
"when embeddings is valid(-61).");
}
byte[] validEmbeddings2 = {0, 61, 60, 2, 1};
byte[] expectedLevels2 = {0, 62, 60, 2, 2};
try {
bidi = new Bidi(text, 0, validEmbeddings2, 0, 5,
Bidi.DIRECTION_LEFT_TO_RIGHT);
for (int i = 0; i < text.length; i++) {
actualLevels[i] = (byte)bidi.getLevelAt(i);
}
if (!Arrays.equals(expectedLevels2, actualLevels)) {
errorHandling("Bidi(char[], ...).getLevelAt()" +
" should be {" + toString(actualLevels) +
"} when embeddings are {" +
toString(expectedLevels2) + "}.");
}
}
catch (Exception e) {
errorHandling("Bidi(char[], ...) should not throw an exception " +
"when embeddings is valid(61).");
}
byte[] invalidEmbeddings1 = {0, -62, 0, 0, 0};
try {
bidi = new Bidi(text, 0, invalidEmbeddings1, 0, 5,
Bidi.DIRECTION_LEFT_TO_RIGHT);
if (bidi.getLevelAt(1) != 0) {
errorHandling("Bidi(char[], ...).getLevelAt(1) should be 0 " +
"when embeddings[1] is -62.");
}
}
catch (Exception e) {
errorHandling("Bidi(char[], ...) should not throw an exception " +
"even when embeddings includes -62.");
}
byte[] invalidEmbeddings2 = {0, 62, 0, 0, 0};
try {
bidi = new Bidi(text, 0, invalidEmbeddings2, 0, 5,
Bidi.DIRECTION_LEFT_TO_RIGHT);
if (bidi.getLevelAt(1) != 0) {
errorHandling("Bidi(char[], ...).getLevelAt(1) should be 0 " +
"when embeddings[1] is 62.");
}
}
catch (Exception e) {
errorHandling("Bidi(char[], ...) should not throw an exception " +
"even when embeddings includes 62.");
}
try {
bidi = new Bidi(text, 0, embeddings, 0, -1,
Bidi.DIRECTION_LEFT_TO_RIGHT);
errorHandling("Bidi(char[], ...) should throw an IAE " +
"when paragraphLength=-1(too small).");
}
catch (IllegalArgumentException e) {
}
catch (NegativeArraySizeException e) {
errorHandling("Bidi(char[], ...) should not throw an NASE " +
"but an IAE when paragraphLength=-1(too small).");
}
try {
bidi = new Bidi(text, 0, embeddings, 0, 6,
Bidi.DIRECTION_LEFT_TO_RIGHT);
errorHandling("Bidi(char[], ...) should throw an IAE " +
"when paragraphLength=6(too large).");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("Bidi(char[], ...) should not throw an AIOoBE " +
"but an IAE when paragraphLength=6(too large).");
}
try {
bidi = new Bidi(text, 0, embeddings, 0, 4, -3);
}
catch (Exception e) {
errorHandling("Bidi(char[], ...) should not throw an exception " +
"even when flag=-3(too small).");
}
try {
bidi = new Bidi(text, 0, embeddings, 0, 5, 2);
}
catch (Exception e) {
errorHandling("Bidi(char[], ...) should not throw an exception " +
"even when flag=2(too large).");
}
}
private void callTestEachMethod4Constructor1(int textNo,
int testNo,
Bidi bidi) {
testEachMethod(bidi,
data4Constructor1[textNo][0],
data4Constructor1[textNo][testNo+1],
baseIsLTR4Constructor1[textNo][testNo],
isLTR_isRTL4Constructor1[textNo][0][testNo],
isLTR_isRTL4Constructor1[textNo][1][testNo]);
}
private void callTestEachMethod4Constructor2(int textNo,
int flagNo,
Bidi bidi) {
testEachMethod(bidi,
data4Constructor2[textNo][0],
data4Constructor2[textNo][flagNo+1],
baseIsLTR4Constructor2[textNo][flagNo],
isLTR_isRTL4Constructor2[textNo][0][flagNo],
isLTR_isRTL4Constructor2[textNo][1][flagNo]);
}
private void callTestEachMethod4Constructor3(int textNo,
int dataNo,
Bidi bidi) {
testEachMethod(bidi,
data4Constructor3[textNo][0],
data4Constructor3[textNo][dataNo+1],
baseIsLTR4Constructor3[textNo][dataNo],
isLTR_isRTL4Constructor3[textNo][0][dataNo],
isLTR_isRTL4Constructor3[textNo][1][dataNo]);
}
private StringBuilder sb = new StringBuilder();
private void testEachMethod(Bidi bidi,
String text,
String expectedLevels,
boolean expectedBaseIsLTR,
boolean expectedIsLTR,
boolean expectedIsRTL
) {
/* Test baseIsLeftToRight() */
boolean actualBoolean = bidi.baseIsLeftToRight();
checkResult("baseIsLeftToRight()", expectedBaseIsLTR, actualBoolean);
/* Test getBaseLevel() */
int expectedInt = (expectedBaseIsLTR) ? 0 : 1;
int actualInt = bidi.getBaseLevel();
checkResult("getBaseLevel()", expectedInt, actualInt);
/* Test getLength() */
expectedInt = text.length();
actualInt = bidi.getLength();
checkResult("getLength()", expectedInt, actualInt);
/* Test getLevelAt() */
sb.setLength(0);
for (int i = 0; i < text.length(); i++) {
sb.append(bidi.getLevelAt(i));
}
checkResult("getLevelAt()", expectedLevels, sb.toString());
/* Test getRunCount() */
expectedInt = getRunCount(expectedLevels);
actualInt = bidi.getRunCount();
checkResult("getRunCount()", expectedInt, actualInt);
/* Test getRunLevel(), getRunLimit() and getRunStart() */
if (expectedInt == actualInt) {
int runCount = expectedInt;
int[] expectedRunLevels = getRunLevels_int(runCount, expectedLevels);
int[] expectedRunLimits = getRunLimits(runCount, expectedLevels);
int[] expectedRunStarts = getRunStarts(runCount, expectedLevels);
int[] actualRunLevels = new int[runCount];
int[] actualRunLimits = new int[runCount];
int[] actualRunStarts = new int[runCount];
for (int k = 0; k < runCount; k++) {
actualRunLevels[k] = bidi.getRunLevel(k);
actualRunLimits[k] = bidi.getRunLimit(k);
actualRunStarts[k] = bidi.getRunStart(k);
}
checkResult("getRunLevel()", expectedRunLevels, actualRunLevels);
checkResult("getRunStart()", expectedRunStarts, actualRunStarts);
checkResult("getRunLimit()", expectedRunLimits, actualRunLimits);
}
/* Test isLeftToRight() */
boolean expectedBoolean = expectedIsLTR;
actualBoolean = bidi.isLeftToRight();
checkResult("isLeftToRight()", expectedBoolean, actualBoolean);
/* Test isMixed() */
expectedBoolean = !(expectedIsLTR || expectedIsRTL);
actualBoolean = bidi.isMixed();
checkResult("isMixed()", expectedBoolean, actualBoolean);
/* Test isRightToLeft() */
expectedBoolean = expectedIsRTL;
actualBoolean = bidi.isRightToLeft();
checkResult("isRightToLeft()", expectedBoolean, actualBoolean);
}
private int getRunCount(String levels) {
int len = levels.length();
char c = levels.charAt(0);
int runCount = 1;
for (int index = 1; index < len; index++) {
if (levels.charAt(index) != c) {
runCount++;
c = levels.charAt(index);
}
}
return runCount;
}
private int[] getRunLevels_int(int runCount, String levels) {
int[] array = new int[runCount];
int len = levels.length();
char c = levels.charAt(0);
int i = 0;
array[i++] = c - '0';
for (int index = 1; index < len; index++) {
if (levels.charAt(index) != c) {
c = levels.charAt(index);
array[i++] = c - '0';
}
}
return array;
}
private byte[] getRunLevels_byte(int runCount, String levels) {
byte[] array = new byte[runCount];
int len = levels.length();
char c = levels.charAt(0);
int i = 0;
array[i++] = (byte)(c - '0');
for (int index = 1; index < len; index++) {
if (levels.charAt(index) != c) {
c = levels.charAt(index);
array[i++] = (byte)(c - '0');
}
}
return array;
}
private int[] getRunLimits(int runCount, String levels) {
int[] array = new int[runCount];
int len = levels.length();
char c = levels.charAt(0);
int i = 0;
for (int index = 1; index < len; index++) {
if (levels.charAt(index) != c) {
c = levels.charAt(index);
array[i++] = index;
}
}
array[i] = len;
return array;
}
private int[] getRunStarts(int runCount, String levels) {
int[] array = new int[runCount];
int len = levels.length();
char c = levels.charAt(0);
int i = 1;
for (int index = 1; index < len; index++) {
if (levels.charAt(index) != c) {
c = levels.charAt(index);
array[i++] = index;
}
}
return array;
}
private String[] getObjects(int runCount, String text, String levels) {
String[] array = new String[runCount];
int[] runLimits = getRunLimits(runCount, levels);
int runStart = 0;
for (int i = 0; i < runCount; i++) {
array[i] = text.substring(runStart, runLimits[i]);
runStart = runLimits[i];
}
return array;
}
private void testMethod_createLineBidi1() {
System.out.println("*** Test createLineBidi() 1");
String str = " ABC 123. " + HebrewABC + " " + NKo123 + ". ABC 123";
int lineStart = str.indexOf('.') + 2;
int lineLimit = str.lastIndexOf('.') + 2;
Bidi bidi = new Bidi(str, FLAGS[0]);
Bidi lineBidi = bidi.createLineBidi(lineStart, lineLimit);
checkResult("getBaseLevel()",
bidi.getBaseLevel(), lineBidi.getBaseLevel());
checkResult("getLevelAt(5)",
bidi.getLevelAt(lineStart+5), lineBidi.getLevelAt(5));
}
private void testMethod_createLineBidi2() {
System.out.println("*** Test createLineBidi() 2");
Bidi bidi = new Bidi(data4Constructor1[0][0], FLAGS[0]);
int len = data4Constructor1[0][0].length();
try {
Bidi lineBidi = bidi.createLineBidi(0, len);
}
catch (Exception e) {
errorHandling("createLineBidi(0, textLength)" +
" should not throw an exception.");
}
try {
Bidi lineBidi = bidi.createLineBidi(-1, len);
errorHandling("createLineBidi(-1, textLength)" +
" should throw an IAE.");
}
catch (IllegalArgumentException e) {
}
try {
Bidi lineBidi = bidi.createLineBidi(0, len+1);
errorHandling("createLineBidi(0, textLength+1)" +
" should throw an IAE.");
}
catch (IllegalArgumentException e) {
}
}
/*
* Confirm that getLevelAt() doesn't throw an exception for invalid offset
* unlike ICU4J.
*/
private void testMethod_getLevelAt() {
System.out.println("*** Test getLevelAt()");
Bidi bidi = new Bidi(data4Constructor1[1][0], FLAGS[0]);
int len = data4Constructor1[1][0].length();
try {
int level = bidi.getLevelAt(-1);
if (level != bidi.getBaseLevel()) {
errorHandling("getLevelAt(-1) returned a wrong level." +
" Expected=" + bidi.getBaseLevel() + ", got=" + level);
}
}
catch (Exception e) {
errorHandling("getLevelAt(-1) should not throw an exception.");
}
try {
int level = bidi.getLevelAt(len+1);
if (level != bidi.getBaseLevel()) {
errorHandling("getLevelAt(textLength+1)" +
" returned a wrong level." +
" Expected=" + bidi.getBaseLevel() + ", got=" + level);
}
}
catch (Exception e) {
errorHandling("getLevelAt(-1) should not throw an exception.");
}
}
private void testMethod_getRunLevel() {
System.out.println("*** Test getRunLevel()");
String str = "ABC 123";
Bidi bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
if (bidi.getRunLevel(-1) != 0 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 0 || // runCount - 1
bidi.getRunLevel(1) != 0 || // runCount (out of range)
bidi.getRunLevel(2) != 0) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = "ABC " + HebrewABC + " 123";
bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
if (bidi.getRunLevel(-1) != 0 || // runCount - 4 (out of range)
bidi.getRunLevel(0) != 0 || // runCount - 3
bidi.getRunLevel(1) != 1 || // runCount - 2
bidi.getRunLevel(2) != 2 || // runCount - 1
bidi.getRunLevel(3) != 0 || // runCount (out of range)
bidi.getRunLevel(4) != 0) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = "ABC";
bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
if (bidi.getRunLevel(-1) != 0 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 0 || // runCount - 1
bidi.getRunLevel(1) != 0 || // runCount (out of range)
bidi.getRunLevel(2) != 0) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = "ABC";
bidi = new Bidi(str, Bidi.DIRECTION_RIGHT_TO_LEFT);
try {
if (bidi.getRunLevel(-1) != 1 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 2 || // runCount - 1
bidi.getRunLevel(1) != 1 || // runCount (out of range)
bidi.getRunLevel(2) != 1) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = "ABC";
bidi = new Bidi(str, Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT);
try {
if (bidi.getRunLevel(-1) != 0 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 0 || // runCount - 1
bidi.getRunLevel(1) != 0 || // runCount (out of range)
bidi.getRunLevel(2) != 0) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = "ABC";
bidi = new Bidi(str, Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT);
try {
if (bidi.getRunLevel(-1) != 0 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 0 || // runCount - 1
bidi.getRunLevel(1) != 0 || // runCount (out of range)
bidi.getRunLevel(2) != 0) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = HebrewABC;
bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
if (bidi.getRunLevel(-1) != 0 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 1 || // runCount - 1
bidi.getRunLevel(1) != 0 || // runCount (out of range)
bidi.getRunLevel(2) != 0) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = HebrewABC;
bidi = new Bidi(str, Bidi.DIRECTION_RIGHT_TO_LEFT);
try {
if (bidi.getRunLevel(-1) != 1 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 1 || // runCount - 1
bidi.getRunLevel(1) != 1 || // runCount (out of range)
bidi.getRunLevel(2) != 1) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = HebrewABC;
bidi = new Bidi(str, Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT);
try {
if (bidi.getRunLevel(-1) != 1 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 1 || // runCount - 1
bidi.getRunLevel(1) != 1 || // runCount (out of range)
bidi.getRunLevel(2) != 1) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
str = HebrewABC;
bidi = new Bidi(str, Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT);
try {
if (bidi.getRunLevel(-1) != 1 || // runCount - 2 (out of range)
bidi.getRunLevel(0) != 1 || // runCount - 1
bidi.getRunLevel(1) != 1 || // runCount (out of range)
bidi.getRunLevel(2) != 1) { // runCount + 1 (out of range)
errorHandling("Incorrect getRunLevel() value(s).");
}
}
catch (Exception e) {
errorHandling("getRunLevel() should not throw an exception: " + e);
}
}
private void testMethod_getRunLimit() {
System.out.println("*** Test getRunLimit()");
String str = "ABC 123";
int length = str.length();
Bidi bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
if (bidi.getRunLimit(-1) != length || // runCount - 2
bidi.getRunLimit(0) != length || // runCount - 1
bidi.getRunLimit(1) != length || // runCount
bidi.getRunLimit(2) != length) { // runCount + 1
errorHandling("getRunLimit() should return " + length +
" when getRunCount() is 1.");
}
}
catch (Exception e) {
errorHandling("getRunLimit() should not throw an exception " +
"when getRunCount() is 1.");
}
str = "ABC " + ArabicABC + " 123";
length = str.length();
bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
bidi.getRunLimit(-1);
errorHandling("getRunLimit() should throw an AIOoBE " +
"when run is -1(too small).");
}
catch (ArrayIndexOutOfBoundsException e) {
}
catch (IllegalArgumentException e) {
errorHandling("getRunLimit() should not throw an IAE " +
"but an AIOoBE when run is -1(too small).");
}
try {
bidi.getRunLimit(0);
bidi.getRunLimit(1);
bidi.getRunLimit(2);
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("getRunLimit() should not throw an AIOOBE " +
"when run is from 0 to 2(runCount-1).");
}
try {
bidi.getRunLimit(3);
errorHandling("getRunLimit() should throw an AIOoBE " +
"when run is 3(same as runCount).");
}
catch (ArrayIndexOutOfBoundsException e) {
}
catch (IllegalArgumentException e) {
errorHandling("getRunLimit() should not throw an IAE " +
"but an AIOoBE when run is 3(same as runCount).");
}
}
private void testMethod_getRunStart() {
System.out.println("*** Test getRunStart()");
String str = "ABC 123";
int length = str.length();
Bidi bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
if (bidi.getRunStart(-1) != 0 || // runCount - 2
bidi.getRunStart(0) != 0 || // runCount - 1
bidi.getRunStart(1) != 0 || // runCount
bidi.getRunStart(2) != 0) { // runCount + 1
errorHandling("getRunStart() should return 0" +
" when getRunCount() is 1.");
}
}
catch (Exception e) {
errorHandling("getRunLimit() should not throw an exception" +
" when getRunCount() is 1.");
}
str = "ABC " + NKoABC + " 123";
length = str.length();
bidi = new Bidi(str, Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
bidi.getRunStart(-1);
errorHandling("getRunStart() should throw an AIOoBE" +
" when run is -1(too small).");
}
catch (ArrayIndexOutOfBoundsException e) {
}
catch (IllegalArgumentException e) {
errorHandling("getRunStart() should not throw an IAE " +
"but an AIOoBE when run is -1(too small).");
}
try {
bidi.getRunStart(0);
bidi.getRunStart(1);
bidi.getRunStart(2);
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("getRunStart() should not throw an AIOOBE " +
"when run is from 0 to 2(runCount-1).");
}
try {
if (bidi.getRunStart(3) != length) {
errorHandling("getRunStart() should return " + length +
" when run is 3(same as runCount).");
}
}
catch (Exception e) {
errorHandling("getRunStart() should not throw an exception " +
"when run is 3(same as runCount).");
}
try {
bidi.getRunStart(4);
errorHandling("getRunStart() should throw an AIOoBE " +
"when run is runCount+1(too large).");
}
catch (ArrayIndexOutOfBoundsException e) {
}
catch (IllegalArgumentException e) {
errorHandling("getRunStart() should not throw an IAE " +
"but an AIOoBE when run is runCount+1(too large).");
}
}
private void testMethod_reorderVisually1() {
System.out.println("*** Test reorderVisually() 1");
for (int textNo = 0; textNo < data4reorderVisually.length; textNo++) {
Object[] objects = data4reorderVisually[textNo][0];
byte[] levels = getLevels(data4reorderVisually[textNo]);
Object[] expectedObjects = data4reorderVisually[textNo][2];
Bidi.reorderVisually(levels, 0, objects, 0, objects.length);
checkResult("textNo=" + textNo + ": reorderVisually(levels=[" +
toString(levels) + "], objects=[" + toString(objects) + "])",
expectedObjects, objects);
}
}
private void testMethod_reorderVisually2() {
System.out.println("*** Test reorderVisually() 2");
Object[] objects = data4reorderVisually[0][0];
byte[] levels = getLevels(data4reorderVisually[0]);
int count = objects.length;
int llen = levels.length;
int olen = objects.length;
try {
Bidi.reorderVisually(null, 0, objects, 0, count);
errorHandling("reorderVisually() should throw a NPE " +
"when levels is null.");
}
catch (NullPointerException e) {
}
try {
Bidi.reorderVisually(levels, -1, objects, 0, count);
errorHandling("reorderVisually() should throw an IAE " +
"when levelStart is -1.");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("reorderVisually() should not throw an AIOoBE " +
"but an IAE when levelStart is -1.");
}
try {
Bidi.reorderVisually(levels, llen, objects, 0, count);
errorHandling("reorderVisually() should throw an IAE " +
"when levelStart is 6(levels.length).");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("reorderVisually() should not throw an AIOoBE " +
"but an IAE when levelStart is 6(levels.length).");
}
try {
Bidi.reorderVisually(levels, 0, null, 0, count);
errorHandling("reorderVisually() should throw a NPE" +
" when objects is null.");
}
catch (NullPointerException e) {
}
try {
Bidi.reorderVisually(levels, 0, objects, -1, count);
errorHandling("reorderVisually() should throw an IAE" +
" when objectStart is -1.");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("reorderVisually() should not throw an AIOoBE " +
"but an IAE when objectStart is -1.");
}
try {
Bidi.reorderVisually(levels, 0, objects, 6, objects.length);
errorHandling("reorderVisually() should throw an IAE " +
"when objectStart is 6(objects.length).");
}
catch (IllegalArgumentException e) {
}
try {
Bidi.reorderVisually(levels, 0, objects, 0, -1);
errorHandling("reorderVisually() should throw an IAE " +
"when count is -1.");
}
catch (IllegalArgumentException e) {
}
catch (NegativeArraySizeException e) {
errorHandling("reorderVisually() should not throw an NASE " +
"but an IAE when count is -1.");
}
try {
Bidi.reorderVisually(levels, 0, objects, 0, count+1);
errorHandling("reorderVisually() should throw an IAE " +
"when count is 7(objects.length+1).");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("reorderVisually() should not throw an AIOoBE " +
"but an IAE when count is 7(objects.length+1).");
}
try {
Bidi.reorderVisually(levels, 0, objects, 0, 0);
checkResult("reorderVisually(count=0)",
data4reorderVisually[0][0], objects);
}
catch (Exception e) {
errorHandling("reorderVisually() should not throw an exception" +
" when count is 0.");
}
}
private void testMethod_requiresBidi() {
System.out.println("*** Test requiresBidi()");
String paragraph;
char[] text;
Bidi bidi;
for (int textNo = 0; textNo < data4Constructor2.length; textNo++) {
paragraph = data4Constructor2[textNo][0];
text = paragraph.toCharArray();
boolean rBidi = Bidi.requiresBidi(text, 0, text.length);
if (rBidi != requiresBidi4Constructor2[textNo]) {
error = true;
System.err.println("Unexpected requiresBidi() value" +
" for requiresBidi(\"" + paragraph + "\", " + 0 + ", " +
text.length + ")." +
"\n Expected: " + requiresBidi4Constructor2[textNo] +
"\n Got : " + rBidi);
} else if (verbose) {
System.out.println(" Okay : requiresBidi() for" +
" requiresBidi(\"" + paragraph + "\", " + 0 + ", " +
text.length + ") Got: " + rBidi);
}
}
char[] txt = {'A', 'B', 'C', 'D', 'E'};
int textLength = txt.length;
try {
Bidi.requiresBidi(txt, -1, textLength);
errorHandling("requiresBidi() should throw an IAE" +
" when start is -1(too small).");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("requiresBidi() should not throw an AIOoBE " +
"but an IAE when start is -1(too small).");
}
try {
Bidi.requiresBidi(txt, textLength, textLength);
}
catch (Exception e) {
errorHandling("requiresBidi() should not throw an exception " +
"when start is textLength.");
}
try {
Bidi.requiresBidi(txt, textLength+1, textLength);
errorHandling("requiresBidi() should throw an IAE" +
" when start is textLength+1(too large).");
}
catch (IllegalArgumentException e) {
}
try {
Bidi.requiresBidi(txt, 0, -1);
errorHandling("requiresBidi() should throw an IAE" +
" when limit is -1(too small).");
}
catch (IllegalArgumentException e) {
}
try {
Bidi.requiresBidi(txt, 0, textLength+1);
errorHandling("requiresBidi() should throw an IAE" +
" when limit is textLength+1(too large).");
}
catch (IllegalArgumentException e) {
}
catch (ArrayIndexOutOfBoundsException e) {
errorHandling("requiresBidi() should not throw an AIOoBE " +
"but an IAE when limit is textLength+1(too large).");
}
}
private void checkResult(String name,
int expectedValue,
int actualValue) {
if (expectedValue != actualValue) {
errorHandling("Unexpected " + name + " value." +
" Expected: " + expectedValue + " Got: " + actualValue);
} else if (verbose) {
System.out.println(" Okay : " + name + " = " + actualValue);
}
}
private void checkResult(String name,
boolean expectedValue,
boolean actualValue) {
if (expectedValue != actualValue) {
errorHandling("Unexpected " + name + " value." +
" Expected: " + expectedValue + " Got: " + actualValue);
} else if (verbose) {
System.out.println(" Okay : " + name + " = " + actualValue);
}
}
private void checkResult(String name,
String expectedValue,
String actualValue) {
if (!expectedValue.equals(actualValue)) {
errorHandling("Unexpected " + name + " value." +
"\n\tExpected: \"" + expectedValue + "\"" +
"\n\tGot: \"" + actualValue + "\"");
} else if (verbose) {
System.out.println(" Okay : " + name + " = \"" +
actualValue + "\"");
}
}
private void checkResult(String name,
int[] expectedValues,
int[] actualValues) {
if (!Arrays.equals(expectedValues, actualValues)) {
errorHandling("Unexpected " + name + " value." +
"\n\tExpected: " + toString(expectedValues) + "" +
"\n\tGot: " + toString(actualValues) + "");
} else if (verbose) {
System.out.println(" Okay : " + name + " = " +
toString(actualValues));
}
}
private void checkResult(String name,
Object[] expectedValues,
Object[] actualValues) {
if (!Arrays.equals(expectedValues, actualValues)) {
errorHandling("Unexpected " + name + " value." +
"\n\tExpected: [" + toString(expectedValues) +
"]\n\tGot: [" + toString(actualValues) + "]");
} else if (verbose) {
System.out.println(" Okay : " + name + " Reordered objects = [" +
toString(actualValues) + "]");
}
}
private void errorHandling(String msg) {
if (abort) {
throw new RuntimeException("Error: " + msg);
} else {
error = true;
System.err.println("**Error:" + msg);
}
}
private String toString(int[] values) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < values.length-1; i++) {
sb.append((int)values[i]);
sb.append(' ');
}
sb.append((int)values[values.length-1]);
return sb.toString();
}
private String toString(byte[] values) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < values.length-1; i++) {
sb.append((byte)values[i]);
sb.append(' ');
}
sb.append((byte)values[values.length-1]);
return sb.toString();
}
private String toString(Object[] values) {
StringBuilder sb = new StringBuilder();
String name;
for (int i = 0; i < values.length-1; i++) {
if ((name = getStringName((String)values[i])) != null) {
sb.append(name);
sb.append(", ");
} else {
sb.append('"');
sb.append((String)values[i]);
sb.append("\", ");
}
}
if ((name = getStringName((String)values[values.length-1])) != null) {
sb.append(name);
} else {
sb.append('"');
sb.append((String)values[values.length-1]);
sb.append('\"');
}
return sb.toString();
}
private String getStringName(String str) {
if (ArabicABC.equals(str)) return "ArabicABC";
else if (Arabic123.equals(str)) return "Arabic123";
else if (PArabicABC.equals(str)) return "ArabicABC(Presentation form)";
else if (HebrewABC.equals(str)) return "HebrewABC";
else if (KharoshthiABC.equals(str)) return "KharoshthiABC(RTL)";
else if (Kharoshthi123.equals(str)) return "Kharoshthi123(RTL)";
else if (NKoABC.equals(str)) return "NKoABC(RTL)";
else if (NKo123.equals(str)) return "NKo123(RTL)";
else if (OsmanyaABC.equals(str)) return "OsmanyaABC(LTR)";
else if (Osmanya123.equals(str)) return "Osmanya123(LTR)";
else return null;
}
private String getFlagName(int flag) {
if (flag == -2 || flag == 0x7e) return FLAGNAMES[0];
else if (flag == -1 || flag == 0x7f) return FLAGNAMES[1];
else if (flag == 0) return FLAGNAMES[2];
else if (flag == 1) return FLAGNAMES[3];
else return "Unknown(0x" + Integer.toHexString(flag) + ")";
}
private String toReadableString(String str) {
String s = str;
s = s.replaceAll(ArabicABC, "ArabicABC");
s = s.replaceAll(Arabic123, "Arabic123");
s = s.replaceAll(PArabicABC, "ArabicABC(Presentation form)");
s = s.replaceAll(HebrewABC, "HebrewABC");
s = s.replaceAll(KharoshthiABC, "KharoshthiABC");
s = s.replaceAll(Kharoshthi123, "Kharoshthi123");
s = s.replaceAll(NKoABC, "NKoABC");
s = s.replaceAll(NKo123, "NKo123");
s = s.replaceAll(OsmanyaABC, "OsmanyaABC");
s = s.replaceAll(Osmanya123, "Osmanya123");
return s;
}
private byte[] getLevels(Object[][] data) {
int levelLength = data[0].length;
byte[] array = new byte[levelLength];
int textIndex = 0;
for (int i = 0; i < levelLength; i++) {
array[i] = (byte)(((String)data[1][0]).charAt(textIndex) - '0');
textIndex += ((String)data[0][i]).length();
}
return array;
}
/* Bidi pubilc constants */
private static final int[] FLAGS = {
Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT, // -2 (0x7e in ICU4J)
Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT, // -1 (0x7f in ICU4J)
Bidi.DIRECTION_LEFT_TO_RIGHT, // 0
Bidi.DIRECTION_RIGHT_TO_LEFT // 1
};
/* Bidi pubilc constants names */
private static final String[] FLAGNAMES = {
"DIRECTION_DEFAULT_LEFT_TO_RIGHT", // -2
"DIRECTION_DEFAULT_RIGHT_TO_LEFT", // -1
"DIRECTION_LEFT_TO_RIGHT", // 0
"DIRECTION_RIGHT_TO_LEFT", // 1
};
/* Bidirectional Character Types */
private static final char L = '\u200E';
private static final char R = '\u202F';
private static final char LRE = '\u202A';
private static final char RLE = '\u202B';
private static final char PDF = '\u202C';
private static final char LRO = '\u202D';
private static final char RLO = '\u202E';
/*
* 0x05D0-0x05EA: [R] Hewbrew letters (Strong)
* 0x0627-0x063A: [AL] Arabic letters (Strong)
* 0x0660-0x0669: [AN] Arabic-Indic digits (Weak)
* 0x07CA-0x07E7: [R] NKo letters (Strong)
* 0x07C0-0x07C9: [R] NKo digits (Strong)
* 0xFE50-0xFEFF: [AL] Arabic presentaion form (Strong)
* 0x10480-0x1049D: [L] Osmanya letters (Strong)
* 0x104A0-0x104A9: [L] Osmanya digits (Strong)
* 0x10A10-0x10A33: [R] Kharoshthi letters (Strong)
* 0x10A40-0x10A43: [R] Kharoshthi digits (Strong)
*
* 0x200E: [L] Left-to-right mark (Implicit, Strong)
* 0x200F: [R] Right-to-left mark (Implicit, Strong)
* 0x202A: [LRE] Left-to-right embedding (Explicit, Strong)
* 0x202B: [RLE] Right-to-left embedding (Explicit, Strong)
* 0x202C: [PDF] Pop directional formatting (Explicit, Weak)
* 0x202D: [LRO] Left-to-right override (Explicit, Strong)
* 0x202E: [RLO] Right-to-left override (Explicit, Strong)
*/
/* Right-to-left */
private static String ArabicABC = "\u0627\u0628\u0629";
private static String Arabic123 = "\u0661\u0662\u0663";
private static String PArabicABC = "\uFE97\uFE92\uFE8E";
private static String HebrewABC = "\u05D0\u05D1\u05D2";
private static String KharoshthiABC =
new String(Character.toChars(0x10A10)) +
new String(Character.toChars(0x10A11)) +
new String(Character.toChars(0x10A12));
private static String Kharoshthi123 =
new String(Character.toChars(0x10A40)) +
new String(Character.toChars(0x10A41)) +
new String(Character.toChars(0x10A42));
private static String NKoABC = "\u07CA\u07CB\u07CC";
private static String NKo123 = "\u07C1\u07C2\u07C3";
/* Left-to-right */
private static String OsmanyaABC =
new String(Character.toChars(0x10480)) +
new String(Character.toChars(0x10481)) +
new String(Character.toChars(0x10482));
private static String Osmanya123 =
new String(Character.toChars(0x104A0)) +
new String(Character.toChars(0x104A1)) +
new String(Character.toChars(0x104A2));
/* --------------------------------------------------------------------- */
/*
* Test data for Bidi(char[], ...) constructor and methods
*/
/* Text for Bidi processing and its levels */
private static String[][] data4Constructor1 = {
/* For Text #0 */
{"abc <ABC XYZ> xyz.",
"000000000000000000", "000002222222000000", "000000000000000000",
"000003333333000000", "000000000000000000",
"222222222222222221", "222222222222222221", "222222222222222221",
"222113333333112221", "222224444444222221",
"000000000000000000", "000000000000000000", "222222222222222221"},
/* For Text #1 */
{"ABC <" + HebrewABC + " " + NKo123 + "> XYZ.",
"000001111111000000", "000001111111000000", "000003333333000000",
"000003333333000000", "000000000000000000",
"222111111111112221", "222111111111112221", "222223333333222221",
"222113333333112221", "222224444444222221",
"000001111111000000", "000001111111000000", "222111111111112221"},
/* For Text #2 */
{NKoABC + " <ABC XYZ> " + NKo123 + ".",
"111000000000001110", "111112222222111110", "111002222222001110",
"111113333333111110", "111004444444001110",
"111112222222111111", "111112222222111111", "111112222222111111",
"111111111111111111", "111114444444111111",
"111112222222111111", "111000000000001110", "111112222222111111"},
/* For Text #3 */
{HebrewABC + " <" + ArabicABC + " " + Arabic123 + "> " + NKo123 + ".",
"111111111222111110", "111111111222111110", "111003333444001110",
"111113333333111110", "111004444444001110",
"111111111222111111", "111111111222111111", "111113333444111111",
"111111111111111111", "111114444444111111",
"111111111222111111", "111111111222111110", "111111111222111111"},
/* For Text #4 */
{"abc <" + NKoABC + " 123> xyz.",
"000001111222000000", "000001111222000000", "000003333444000000",
"000003333333000000", "000000000000000000",
"222111111222112221", "222111111222112221", "222223333444222221",
"222113333333112221", "222224444444222221",
"000001111222000000", "000001111222000000", "222111111222112221"},
/* For Text #5 */
{"abc <ABC " + NKo123 + "> xyz.",
"000000000111000000", "000002221111000000", "000002222333000000",
"000003333333000000", "000000000000000000",
"222222221111112221", "222222221111112221", "222222222333222221",
"222113333333112221", "222224444444222221",
"000000000111000000", "000000000111000000", "222222221111112221"},
/* For Text #6 */
{ArabicABC + " <" + NKoABC + " 123" + "> " + Arabic123 + ".",
"111111111222112220", "111111111222112220", "111003333444002220",
"111113333333112220", "111004444444002220",
"111111111222112221", "111111111222112221", "111113333444112221",
"111113333333112221", "111114444444112221",
"111111111222112221", "111111111222112220", "111111111222112221"},
/* For Text #7 */
{ArabicABC + " <XYZ " + NKoABC + "> " + Arabic123 + ".",
"111000000111112220", "111112221111112220", "111002222333002220",
"111113333333112220", "111004444444002220",
"111112221111112221", "111112221111112221", "111112222333112221",
"111113333333112221", "111114444444112221",
"111112221111112221", "111000000111112220", "111112221111112221"},
/* For Text #8 */
{OsmanyaABC + " <" + KharoshthiABC + " " + Kharoshthi123 + "> " +
Osmanya123 + ".",
"000000001111111111111000000000", "000000001111111111111000000000",
"000000003333333333333000000000", "000000003333333333333000000000",
"000000000000000000000000000000",
"222222111111111111111112222221", "222222111111111111111112222221",
"222222223333333333333222222221", "222222113333333333333112222221",
"222222224444444444444222222221",
"000000001111111111111000000000", "000000001111111111111000000000",
"222222111111111111111112222221"},
/* For Text #9 */
{KharoshthiABC + " <" + OsmanyaABC + " " + Osmanya123 + "> " +
Kharoshthi123 + ".",
"111111000000000000000001111110", "111111112222222222222111111110",
"111111002222222222222001111110", "111111113333333333333111111110",
"111111004444444444444001111110",
"111111112222222222222111111111", "111111112222222222222111111111",
"111111112222222222222111111111", "111111111111111111111111111111",
"111111114444444444444111111111",
"111111112222222222222111111111", "111111000000000000000001111110",
"111111112222222222222111111111"},
};
/* Golden data for baseIsLeftToRight() results */
private static boolean[][] baseIsLTR4Constructor1 = {
/* For Text #0 */
{true, true, true, true, true,
false, false, false, false, false,
true, true, false},
/* For Text #1 */
{true, true, true, true, true,
false, false, false, false, false,
true, true, false},
/* For Text #2 */
{true, true, true, true, true,
false, false, false, false, false,
false, true, false},
/* For Text #3 */
{true, true, true, true, true,
false, false, false, false, false,
false, true, false},
/* For Text #4 */
{true, true, true, true, true,
false, false, false, false, false,
true, true, false},
/* For Text #5 */
{true, true, true, true, true,
false, false, false, false, false,
true, true, false},
/* For Text #6 */
{true, true, true, true, true,
false, false, false, false, false,
false, true, false},
/* For Text #7 */
{true, true, true, true, true,
false, false, false, false, false,
false, true, false},
/* For Text #8 */
{true, true, true, true, true,
false, false, false, false, false,
true, true, false},
/* For Text #9 */
{true, true, true, true, true,
false, false, false, false, false,
false, true, false},
};
/* Golden data for isLeftToRight() & isRightToLeft() results */
private static boolean[][][] isLTR_isRTL4Constructor1 = {
/* For Text #0 */
/* isLeftToRight() results */
{{true, false, true, false, true,
false, false, false, false, false,
true, true, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, false, false,
false, false, false}},
/* For Text #1 */
/* isLeftToRight() results */
{{false, false, false, false, true,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, false, false,
false, false, false}},
/* For Text #2 */
/* isLeftToRight() results */
{{false, false, false, false, false,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, true, false,
false, false, false}},
/* For Text #3 */
/* isLeftToRight() results */
{{false, false, false, false, false,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, true, false,
false, false, false}},
/* For Text #4 */
/* isLeftToRight() results */
{{false, false, false, false, true,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, false, false,
false, false, false}},
/* For Text #5 */
/* isLeftToRight() results */
{{false, false, false, false, true,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, false, false,
false, false, false}},
/* For Text #6 */
/* isLeftToRight() results */
{{false, false, false, false, false,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, false, false,
false, false, false}},
/* For Text #7 */
/* isLeftToRight() results */
{{false, false, false, false, false,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, false, false,
false, false, false}},
/* For Text #8 */
/* isLeftToRight() results */
{{false, false, false, false, true,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, false, false,
false, false, false}},
/* For Text #9 */
/* isLeftToRight() results */
{{false, false, false, false, false,
false, false, false, false, false,
false, false, false},
/* isRightToLeft() results */
{false, false, false, false, false,
false, false, false, true, false,
false, false, false}},
};
/* --------------------------------------------------------------------- */
/*
* Test data for Bidi(String, int) constructor and methods
*/
/* Text for Bidi processing and its levels */
private static String[][] data4Constructor2 = {
/* For Text #0 */
{" ABC 123.",
"000000000", "000000000", "000000000", "122222221"},
/* For Text #1 */
{" ABC " + HebrewABC + " " + NKo123 + " 123.",
"00000111111112220", "00000111111112220", "00000111111112220",
"12221111111112221"},
/* For Text #2 */
{" ABC " + ArabicABC + " " + Arabic123 + " 123.",
"00000111122212220", "00000111122212220", "00000111122212220",
"12221111122212221"},
/* For Text #3 */
{" " + NKoABC + " ABC 123 " + NKo123 + ".",
"11111222222211111", "11111222222211111", "01110000000001110",
"11111222222211111"},
/* For Text #4 */
{" " + ArabicABC + " ABC 123 " + Arabic123 + ".",
"11111222222212221", "11111222222212221", "01110000000002220",
"11111222222212221"},
/* For Text #5 */
{" " + HebrewABC + " " + NKo123 + ".",
"111111111", "111111111", "011111110", "111111111"},
/* For Text #6 */
{" " + ArabicABC + " " + Arabic123 + ".",
"111112221", "111112221", "011112220", "111112221"},
/* For Text #7 */
{" " + KharoshthiABC + " " + Kharoshthi123 + ".",
"111111111111111", "111111111111111", "011111111111110",
"111111111111111"},
/* For Text #8 */
{L + HebrewABC + " " + NKo123 + ".",
"011111110", "011111110", "011111110", "211111111"},
/* For Text #9 */
{R + "ABC " + Osmanya123 + ".",
"000000000000", "000000000000", "000000000000", "122222222221"},
/* For Text #10 */
{"ABC " + PArabicABC + " " + PArabicABC + " 123",
"000011111111222", "000011111111222", "000011111111222",
"222111111111222"},
/* For Text #11 */
{RLE + "ABC " + HebrewABC + " " + NKo123 + "." + PDF,
"22221111111110", "22221111111110", "22221111111110",
"44443333333331"},
/* For Text #12 */
{"He said \"" + RLE + "ABC " + HebrewABC + " " + NKo123 + PDF + ".\"",
"000000000222211111111000", "000000000222211111111000",
"000000000222211111111000", "222222211444433333333111"},
/* For Text #13 */
{LRO + "He said \"" + RLE + "ABC " + NKoABC + " " + NKo123 + PDF +
".\"" + PDF,
"22222222224444333333332220", "22222222224444333333332220",
"22222222224444333333332220", "22222222224444333333332221"},
/* For Text #14 */
{LRO + "He said \"" + RLE + "ABC " + HebrewABC + " " + NKo123 + PDF +
".\"", // PDF missing
"2222222222444433333333222", "2222222222444433333333222",
"2222222222444433333333222", "2222222222444433333333222"},
/* For Text #15 */
{"Did you say '" + LRE + "he said \"" + RLE + "ABC " + HebrewABC +
" " + NKo123 + PDF + "\"" + PDF + "'?",
"0000000000000222222222244443333333322000",
"0000000000000222222222244443333333322000",
"0000000000000222222222244443333333322000",
"2222222222222222222222244443333333322111"},
/* For Text #16 */
{RLO + "Did you say '" + LRE + "he said \"" + RLE + "ABC " +
HebrewABC + " " + NKo123 + PDF + "\"" + PDF + "'?" + PDF,
"111111111111112222222222444433333333221110",
"111111111111112222222222444433333333221110",
"111111111111112222222222444433333333221110",
"333333333333334444444444666655555555443331"},
/* For Text #17 */
{RLO + "Did you say '" + LRE + "he said \"" + RLE + "ABC " +
HebrewABC + " " + NKo123 + PDF + "\"" + PDF + "'?", // PDF missing
"11111111111111222222222244443333333322111",
"11111111111111222222222244443333333322111",
"11111111111111222222222244443333333322111",
"33333333333333444444444466665555555544333"},
/* For Text #18 */
{" ABC (" + ArabicABC + " " + Arabic123 + ") 123.",
"0000001111222112220", "0000001111222112220",
"0000001111222112220", "1222111111222112221"},
/* For Text #19 */
{" " + HebrewABC + " (ABC 123) " + NKo123 + ".",
"1111112222222111111", "1111112222222111111",
"0111000000000001110", "1111112222222111111"},
/* For Text #20 */
{" He said \"" + RLE + "ABC " + NKoABC + " " + NKo123 + PDF + ".\" ",
"00000000002222111111110000", "00000000002222111111110000",
"00000000002222111111110000", "12222222114444333333331111"},
/* For Text #21 */
{" Did you say '" + LRE + "he said \"" + RLE + "ABC " + HebrewABC +
" " + NKo123 + PDF + "\"" + PDF + "'? ",
"000000000000002222222222444433333333220000",
"000000000000002222222222444433333333220000",
"000000000000002222222222444433333333220000",
"122222222222222222222222444433333333221111"},
/* For Text #22 */
{RLE + OsmanyaABC + " " + KharoshthiABC + " " + Kharoshthi123 + "." +
PDF,
"22222221111111111111110", "22222221111111111111110",
"22222221111111111111110", "44444443333333333333331"},
};
/* Golden data for baseIsLeftToRight() results */
private static boolean[][] baseIsLTR4Constructor2 = {
/* For Text #0 - $4 */
{true, true, true, false},
{true, true, true, false},
{true, true, true, false},
{false, false, true, false},
{false, false, true, false},
/* For Text #5 - $9 */
{false, false, true, false},
{false, false, true, false},
{false, false, true, false},
{true, true, true, false},
{true, true, true, false},
/* For Text #10 - $14 */
{true, true, true, false},
{true, true, true, false},
{true, true, true, false},
{true, true, true, false},
{true, true, true, false},
/* For Text #15 - $19 */
{true, true, true, false},
{true, true, true, false},
{true, true, true, false},
{true, true, true, false},
{false, false, true, false},
/* For Text #20 - $22 */
{true, true, true, false},
{true, true, true, false},
{true, true, true, false},
};
/* Golden data for isLeftToRight() & isRightToLeft() results */
private static boolean[][][] isLTR_isRTL4Constructor2 = {
/* isLeftToRight() results & isRightToLeft() results */
/* For Text #0 - $4 */
{{true, true, true, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
/* For Text #5 - $9 */
{{false, false, false, false}, {true, true, false, true }},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {true, true, false, true }},
{{false, false, false, false}, {false, false, false, false}},
{{true, true, true, false}, {false, false, false, false}},
/* For Text #10 - $14 */
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
/* For Text #15 - $19 */
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
/* For Text #20 - $22 */
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
{{false, false, false, false}, {false, false, false, false}},
};
/* Golden data for requiresBidi() results */
private static boolean[] requiresBidi4Constructor2 = {
/* For Text #0 - $9 */
false, true, true, true, true,
true, true, true, true, false,
/* For Text #10 - $19 */
true, true, true, true, true,
true, true, true, true, true,
/* For Text #20 - $22 */
true, true, true,
};
/* --------------------------------------------------------------------- */
/*
* Test data for Bidi(char[], ...) constructor and methods
*/
/* Enbeddings */
private static byte[][][] emb4Constructor3 = {
/* Embeddings for paragraphs which don't include surrogate pairs. */
{{0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, -3, -3, -3, -3, -3, -3, -3, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, -4, -4, -4, -4, -4, -4, -4, 0, 0, 0, 0, 0, 0}},
/* Embeddings for paragraphs which include surrogate pairs. */
{{ 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 0, 0, 0, 0, 0, 0, 0, 0,
-3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3,
0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 0, 0, 0, 0, 0, 0, 0, 0,
-4, -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
0, 0, 0, 0, 0, 0, 0, 0, 0}},
};
/* Text for Bidi processing and its levels */
private static String[][] data4Constructor3 = {
/* For Text #0 */
{"abc <ABC XYZ> xyz.",
/* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
"000002222222000000", "000000000000000000",
"000003333333000000", "000000000000000000",
/* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
"222222222222222221", "222222222222222221",
"222113333333112221", "222224444444222221",
/* DIRECTION_LEFT_TO_RIGHT */
"000002222222000000", "000000000000000000",
"000003333333000000", "000000000000000000",
/* DIRECTION_RIGHT_TO_LEFT */
"222222222222222221", "222222222222222221",
"222113333333112221", "222224444444222221"},
/* For Text #1 */
{"ABC <" + HebrewABC + " " + NKo123 + "> XYZ.",
/* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
"000001111111000000", "000003333333000000",
"000003333333000000", "000000000000000000",
/* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
"222111111111112221", "222223333333222221",
"222113333333112221", "222224444444222221",
/* DIRECTION_LEFT_TO_RIGHT */
"000001111111000000", "000003333333000000",
"000003333333000000", "000000000000000000",
/* DIRECTION_RIGHT_TO_LEFT */
"222111111111112221", "222223333333222221",
"222113333333112221", "222224444444222221"},
/* For Text #2 */
{NKoABC + " <ABC XYZ> " + NKo123 + ".",
/* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
"111112222222111111", "111112222222111111",
"111111111111111111", "111114444444111111",
/* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
"111112222222111111", "111112222222111111",
"111111111111111111", "111114444444111111",
/* DIRECTION_LEFT_TO_RIGHT */
"111112222222111110", "111002222222001110",
"111113333333111110", "111004444444001110",
/* DIRECTION_RIGHT_TO_LEFT */
"111112222222111111", "111112222222111111",
"111111111111111111", "111114444444111111"},
/* For Text #3 */
{HebrewABC + " <" + ArabicABC + " " + Arabic123 + "> " + NKo123 + ".",
/* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
"111111111222111111", "111113333444111111",
"111111111111111111", "111114444444111111",
/* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
"111111111222111111", "111113333444111111",
"111111111111111111", "111114444444111111",
/* DIRECTION_LEFT_TO_RIGHT */
"111111111222111110", "111003333444001110",
"111113333333111110", "111004444444001110",
/* DIRECTION_RIGHT_TO_LEFT */
"111111111222111111", "111113333444111111",
"111111111111111111", "111114444444111111"},
/* For Text #4 */
{"abc <123 456> xyz.",
/* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
"000002221222000000", "000000000000000000",
"000003333333000000", "000000000000000000",
/* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
"222222222222222221", "222222222222222221",
"222113333333112221", "222224444444222221",
/* DIRECTION_LEFT_TO_RIGHT */
"000002221222000000", "000000000000000000",
"000003333333000000", "000000000000000000",
/* DIRECTION_RIGHT_TO_LEFT */
"222222222222222221", "222222222222222221",
"222113333333112221", "222224444444222221"},
/* For Text #5 */
{OsmanyaABC + " <" + KharoshthiABC + " " + Kharoshthi123 + "> " +
Osmanya123 + ".",
/* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
"000000001111111111111000000000", "000000003333333333333000000000",
"000000003333333333333000000000", "000000000000000000000000000000",
/* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
"222222111111111111111112222221", "222222223333333333333222222221",
"222222113333333333333112222221", "222222224444444444444222222221",
/* DIRECTION_LEFT_TO_RIGHT */
"000000001111111111111000000000", "000000003333333333333000000000",
"000000003333333333333000000000", "000000000000000000000000000000",
/* DIRECTION_RIGHT_TO_LEFT */
"222222111111111111111112222221", "222222223333333333333222222221",
"222222113333333333333112222221", "222222224444444444444222222221"},
/* For Text #6 */
{KharoshthiABC + " <" + OsmanyaABC + " " + Osmanya123 + "> " +
Kharoshthi123 + ".",
/* DIRECTION_DEFAULT_LEFT_TO_RIGHT */
"111111112222222222222111111111", "111111112222222222222111111111",
"111111111111111111111111111111", "111111114444444444444111111111",
/* DIRECTION_DEFAULT_RIGHT_TO_LEFT */
"111111112222222222222111111111", "111111112222222222222111111111",
"111111111111111111111111111111", "111111114444444444444111111111",
/* DIRECTION_LEFT_TO_RIGHT */
"111111112222222222222111111110", "111111002222222222222001111110",
"111111113333333333333111111110", "111111004444444444444001111110",
/* DIRECTION_RIGHT_TO_LEFT */
"111111112222222222222111111111", "111111112222222222222111111111",
"111111111111111111111111111111", "111111114444444444444111111111"},
};
/* Golden data for baseIsLeftToRight() results */
private static boolean[][] baseIsLTR4Constructor3 = {
/* For Text #0 */
{true, true, true, true, // DIRECTION_DEFAULT_LEFT_TO_RIGHT
true, true, true, true, // DIRECTION_DEFAULT_RIGHT_TO_LEFT
true, true, true, true, // DIRECTION_LEFT_TO_RIGHT
false, false, false, false}, // DIRECTION_RIGHT_TO_LEFT
/* For Text #1 */
{true, true, true, true,
true, true, true, true,
true, true, true, true,
false, false, false, false},
/* For Text #2 */
{false, false, false, false,
false, false, false, false,
true, true, true, true,
false, false, false, false},
/* For Text #3 */
{false, false, false, false,
false, false, false, false,
true, true, true, true,
false, false, false, false},
/* For Text #4 */
{true, true, true, true,
true, true, true, true,
true, true, true, true,
false, false, false, false},
/* For Text #5 */
{true, true, true, true,
true, true, true, true,
true, true, true, true,
false, false, false, false},
/* For Text #6 */
{false, false, false, false,
false, false, false, false,
true, true, true, true,
false, false, false, false},
};
/* Golden data for isLeftToRight() & isRightToLeft() results */
private static boolean[][][] isLTR_isRTL4Constructor3 = {
/* For Text #0 */
/* isLeftToRight() results */
{{false, true, false, true, // DIRECTION_DEFAULT_LEFT_TO_RIGHT
false, false, false, false, // DIRECTION_DEFAULT_RIGHT_TO_LEFT
false, true, false, true, // DIRECTION_LEFT_TO_RIGHT
false, false, false, false}, // DIRECTION_RIGHT_TO_LEFT
/* isRightToLeft() results */
{false, false, false, false, // DIRECTION_DEFAULT_LEFT_TO_RIGHT
false, false, false, false, // DIRECTION_DEFAULT_RIGHT_TO_LEFT
false, false, false, false, // DIRECTION_LEFT_TO_RIGHT
false, false, false, false}}, // DIRECTION_RIGHT_TO_LEFTT
/* For Text #1 */
/* isLeftToRight() results */
{{false, false, false, true,
false, false, false, false,
false, false, false, true,
false, false, false, false},
/* isRightToLeft() results */
{false, false, false, false,
false, false, false, false,
false, false, false, false,
false, false, false, false}},
/* For Text #2 */
/* isLeftToRight() results */
{{false, false, false, false,
false, false, false, false,
false, false, false, false,
false, false, false, false},
/* isRightToLeft() results */
{false, false, true, false,
false, false, true, false,
false, false, false, false,
false, false, true, false}},
/* For Text #3 */
/* isLeftToRight() results */
{{false, false, false, false,
false, false, false, false,
false, false, false, false,
false, false, false, false},
/* isRightToLeft() results */
{false, false, true, false,
false, false, true, false,
false, false, false, false,
false, false, true, false}},
/* For Text #4 */
/* isLeftToRight() results */
{{false, true, false, true,
false, false, false, false,
false, true, false, true,
false, false, false, false },
/* isRightToLeft() results */
{false, false, false, false,
false, false, false, false,
false, false, false, false,
false, false, false, false}},
/* For Text #5 */
/* isLeftToRight() results */
{{false, false, false, true,
false, false, false, false,
false, false, false, true,
false, false, false, false},
/* isRightToLeft() results */
{false, false, false, false,
false, false, false, false,
false, false, false, false,
false, false, false, false}},
/* For Text #6 */
/* isLeftToRight() results */
{{false, false, false, false,
false, false, false, false,
false, false, false, false,
false, false, false, false},
/* isRightToLeft() results */
{false, false, true, false,
false, false, true, false,
false, false, false, false,
false, false, true, false}},
};
/* --------------------------------------------------------------------- */
/*
* Test data for reorderVisually() methods
*/
private static Object[][][] data4reorderVisually = {
{{"ABC", " ", "abc", " ", ArabicABC, "."}, // Original text
{"000000001110"}, // levels
{"ABC", " ", "abc", " ", ArabicABC, "."}}, // Reordered text
{{"ABC", " ", HebrewABC, " ", NKoABC, "."},
{"222111111111"},
{".", NKoABC, " ", HebrewABC, " ", "ABC"}},
{{OsmanyaABC, " ", HebrewABC, " ", KharoshthiABC, "."},
{"222222111111111111"},
{".", KharoshthiABC, " ", HebrewABC, " ", OsmanyaABC,}},
{{"ABC", " ", Osmanya123, " ", "\"", OsmanyaABC, " ", Kharoshthi123,
" ", KharoshthiABC, ".", "\""},
{"0000000000002222221111111111111100"},
{"ABC", " ", Osmanya123, " ", "\"", KharoshthiABC, " ", Kharoshthi123,
" ", OsmanyaABC, ".", "\""}},
};
}
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