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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*
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/*
* @test
* @bug 4397357 6565620 6959267 7070436 7198195 8041791 8032446 8072600
* @summary Confirm special case mappings are handled correctly.
*/
import java.io.BufferedReader;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.StringTokenizer;
public class SpecialCasingTest {
private static boolean err = false;
// Locales which are used for testing
private static List<Locale> locales = new ArrayList<>();
static {
locales.add(new Locale("az", ""));
locales.addAll(java.util.Arrays.asList(Locale.getAvailableLocales()));
}
// Default locale
private static String defaultLang;
// True if the default language is az, lt, or tr which has locale-specific
// mappings.
private static boolean specificLocale;
// Additional test cases
// Pseudo-locales which are used here:
// L1: locales other than lt
// L2: locales other than az and tr
// L3: locales other than az, lt and tr
private static final String[] additionalTestData = {
// Format:
// <code>; <lower>; <title>; <upper>; (<condition_list>)
// Counterpart of Final_Sigma test case
// 03A3; 03C2; 03A3; 03A3; Final_Sigma
"03A3; 03C3; 03A3; 03A3; SunSpecific_Not_Final_Sigma1",
"03A3; 03C3; 03A3; 03A3; SunSpecific_Not_Final_Sigma2",
// Counterpart of After_Soft_Dotted test case
// 0307; 0307; ; ; lt After_Soft_Dotted
"0307; 0307; 0307; 0307; L1 After_Soft_Dotted",
"0307; 0307; 0307; 0307; lt SunSpecific_Not_After_Soft_Dotted",
"0307; 0307; 0307; 0307; L1 SunSpecific_Not_After_Soft_Dotted",
// Counterpart of More_Above test cases
// 0049; 0069 0307; 0049; 0049; lt More_Above
"0049; 0131 ; 0049; 0049; az More_Above",
"0049; 0131 ; 0049; 0049; tr More_Above",
"0049; 0069 ; 0049; 0049; L3 More_Above",
"0049; 0069 ; 0049; 0049; lt SunSpecific_Not_More_Above",
"0049; 0131 ; 0049; 0049; az SunSpecific_Not_More_Above",
"0049; 0131 ; 0049; 0049; tr SunSpecific_Not_More_Above",
"0049; 0069 ; 0049; 0049; L3 SunSpecific_Not_More_Above",
// 004A; 006A 0307; 004A; 004A; lt More_Above
"004A; 006A ; 004A; 004A; L1 More_Above",
"004A; 006A ; 004A; 004A; lt SunSpecific_Not_More_Above",
"004A; 006A ; 004A; 004A; L1 SunSpecific_Not_More_Above",
// 012E; 012F 0307; 012E; 012E; lt More_Above
"012E; 012F ; 012E; 012E; L1 More_Above",
"012E; 012F ; 012E; 012E; lt SunSpecific_Not_More_Above",
"012E; 012F ; 012E; 012E; L1 SunSpecific_Not_More_Above",
// Counterpart of After_I test cases
// 0307; ; 0307; 0307; tr After_I
// 0307; ; 0307; 0307; az After_I
"0307; 0307 0307; 0307; 0307; lt After_I",
"0307; 0307 ; 0307; 0307; L3 After_I",
"0307; 0307 ; 0307; 0307; tr SunSpecific_Not_After_I",
"0307; 0307 ; 0307; 0307; az SunSpecific_Not_After_I",
"0307; 0307 ; 0307; 0307; L2 SunSpecific_Not_After_I",
// Counterpart of Not_Before_Dot test cases
// 0049; 0131 ; 0049; 0049; tr Not_Before_Dot
// 0049; 0131 ; 0049; 0049; az Not_Before_Dot
"0049; 0069 ; 0049; 0049; L2 Not_Before_Dot",
"0049; 0069 ; 0049; 0049; tr SunSpecific_Before_Dot",
"0049; 0069 ; 0049; 0049; az SunSpecific_Before_Dot",
"0049; 0069 0307 0307; 0049; 0049; lt SunSpecific_Before_Dot",
"0049; 0069 0307 ; 0049; 0049; L3 SunSpecific_Before_Dot",
};
public static void main (String[] args) {
SpecialCasingTest specialCasingTest = new SpecialCasingTest();
specialCasingTest.test();
}
private void test () {
Locale defaultLocale = Locale.getDefault();
BufferedReader in = null;
try {
int locale_num = locales.size();
for (int l = 0; l < locale_num; l++) {
Locale locale = locales.get(l);
Locale.setDefault(locale);
System.out.println("Testing on " + locale + " locale....");
defaultLang = locale.getLanguage();
if (defaultLang.equals("az") ||
defaultLang.equals("lt") ||
defaultLang.equals("tr")) {
specificLocale = true;
} else {
specificLocale = false;
}
in = Files.newBufferedReader(Paths.get(System.getProperty("test.src.path"), "..", "/Character/SpecialCasing.txt")
.toRealPath());
String line;
while ((line = in.readLine()) != null) {
if (line.length() == 0 || line.charAt(0) == '#') {
continue;
}
test(line);
}
in.close();
in = null;
System.out.println("Testing with Sun original data....");
for (String additionalTestData1 : additionalTestData) {
test(additionalTestData1);
}
}
}
catch (IOException e) {
err = true;
e.printStackTrace();
}
finally {
if (in != null) {
try {
in.close();
}
catch (IOException e) {
}
}
Locale.setDefault(defaultLocale);
if (err) {
throw new RuntimeException("SpecialCasingTest failed.");
} else {
System.out.println("*** SpecialCasingTest passed.");
}
}
}
private void test(String line) {
int index = line.indexOf('#');
if (index != -1) {
line = line.substring(0, index);
}
String lang = null;
String condition = null;
String[] fields = line.split("; ");
for (int i = 0; i < 4; i++) {
if (fields[i].length() != 0) {
fields[i] = convert(fields[i]);
}
}
if (fields.length != 4) {
StringTokenizer st = new StringTokenizer(fields[4]);
while (st.hasMoreTokens()) {
String token = st.nextToken();
if (token.equals("Final_Sigma")) {
condition = "Final Sigma";
fields[0] = "Abc" + fields[0];
fields[1] = "abc" + fields[1];
fields[3] = "ABC" + fields[3];
} else if (token.equals("SunSpecific_Not_Final_Sigma1")) {
condition = "*Sun Specific* Not Final Sigma 1";
fields[0] = "Abc" + fields[0] + "xyz";
fields[1] = "abc" + fields[1] + "xyz";
fields[3] = "ABC" + fields[3] + "XYZ";
} else if (token.equals("SunSpecific_Not_Final_Sigma2")) {
condition = "*Sun Specific* Not Final Sigma 2";
} else if (token.equals("After_Soft_Dotted")) {
condition = "After Soft-Dotted";
fields[0] = "\u1E2D" + fields[0];
fields[1] = "\u1E2D" + fields[1];
fields[3] = "\u1E2C" + fields[3];
} else if (token.equals("SunSpecific_Not_After_Soft_Dotted")) {
condition = "*Sun Specific* Not After Soft-Dotted";
fields[0] = "Dot" + fields[0];
fields[1] = "dot" + fields[1];
fields[3] = "DOT" + fields[3];
} else if (token.equals("More_Above")) {
condition = "More Above";
fields[0] = fields[0] + "\u0306";
fields[1] = fields[1] + "\u0306";
fields[3] = fields[3] + "\u0306";
} else if (token.equals("SunSpecific_Not_More_Above")) {
condition = "*Sun Specific* Not More Above";
fields[0] = fields[0] + "breve";
fields[1] = fields[1] + "breve";
fields[3] = fields[3] + "BREVE";
} else if (token.equals("After_I")) {
condition = "After I";
fields[0] = "I" + fields[0];
fields[1] = "i" + fields[1];
fields[3] = "I" + fields[3];
} else if (token.equals("SunSpecific_Not_After_I")) {
condition = "*Sun Specific* Not After I";
fields[0] = "A" + fields[0];
fields[1] = "a" + fields[1];
fields[3] = "A" + fields[3];
} else if (token.equals("Not_Before_Dot")) {
condition = "Not Before Dot";
fields[0] = fields[0] + "Z";
fields[1] = fields[1] + "z";
fields[3] = fields[3] + "Z";
} else if (token.equals("SunSpecific_Before_Dot")) {
condition = "*Sun Specific* Before Dot";
fields[0] = fields[0] + "\u0307";
fields[3] = fields[3] + "\u0307";
} else if (token.length() == 2) {
lang = token;
if (lang.equals("L1")) {
if (defaultLang.equals("lt")) {
lang = "en";
} else {
lang = defaultLang;
}
} else if (lang.equals("L2")) {
if (defaultLang.equals("az") ||
defaultLang.equals("tr")) {
lang = "en";
} else {
lang = defaultLang;
}
} else if (lang.equals("L3")) {
if (defaultLang.equals("az") ||
defaultLang.equals("lt") ||
defaultLang.equals("tr")) {
lang = "en";
} else {
lang = defaultLang;
}
// I want to have another test case here for double-check.
// Current implementation for Character and String considers
// only az, lt, and tr locales. I want to detect if other
// locales are specified.
} else if (!lang.equals("az") &&
!lang.equals("lt") &&
!lang.equals("tr")) {
throw new RuntimeException("Unsupported locale: " +
lang + ". It may need to be considered in ConditionalSpecialCasing.java. Please confirm.");
}
} else {
throw new RuntimeException("Unknown condition: " + token);
}
}
} else if (fields[0].equals("\u0130")) {
// special case for \u0130
if (defaultLang.equals("az") ||
defaultLang.equals("tr")) {
lang = "en";
} else {
lang = defaultLang;
}
}
testLowerCase(fields[0], fields[1], lang, condition);
testUpperCase(fields[0], fields[3], lang, condition);
}
private void testLowerCase(String orig, String expected,
String lang, String condition) {
String got = (lang == null) ?
orig.toLowerCase() : orig.toLowerCase(new Locale(lang, ""));
if (!expected.equals(got)) {
err = true;
System.err.println("toLowerCase(lang=" + lang +
") failed.\n\tOriginal: " + toString(orig) +
"\n\tGot: " + toString(got) +
"\n\tExpected: " + toString(expected) +
((condition == null) ? "" : ("\n under condition(" +
condition + ")")));
}
}
private void testUpperCase(String orig, String expected,
String lang, String condition) {
String got = (lang == null) ?
orig.toUpperCase() : orig.toUpperCase(new Locale(lang, ""));
if (!expected.equals(got)) {
err = true;
System.err.println("toUpperCase(lang=" + lang +
") failed.\n\tOriginal: " + toString(orig) +
"\n\tGot: " + toString(got) +
"\n\tExpected: " + toString(expected) +
((condition == null) ? "" : ("\n under condition(" +
condition + ")")));
}
}
StringBuilder sb = new StringBuilder();
private String convert(String str) {
sb.setLength(0);
String[] tokens = str.split(" ");
for (String token : tokens) {
sb.append((char) Integer.parseInt(token, 16));
}
return sb.toString();
}
private String toString(String str) {
sb.setLength(0);
int len = str.length();
for (int i = 0; i < len; i++) {
sb.append("0x").append(Integer.toHexString(str.charAt(i)).toUpperCase()).append(" ");
}
return sb.toString();
}
}