--- /dev/null
+// © 2017 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
+package com.ibm.icu.dev.test.translit;
+
+import java.util.Enumeration;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+import com.ibm.icu.dev.test.TestFmwk;
+import com.ibm.icu.impl.UtilityExtensions;
+import com.ibm.icu.text.Replaceable;
+import com.ibm.icu.text.ReplaceableString;
+import com.ibm.icu.text.Transliterator;
+
+// Check to see that incremental gets at least part way through a reasonable string.
+@RunWith(Parameterized.class)
+public class IncrementalProgressTest extends TestFmwk {
+ private String lang;
+ private String text;
+
+ public IncrementalProgressTest(String lang, String text){
+ this.lang = lang;
+ this.text = text;
+ }
+
+ @Parameterized.Parameters
+ public static String[][] testData(){
+ String latinTest = "The Quick Brown Fox.";
+ String devaTest = Transliterator.getInstance("Latin-Devanagari").transliterate(latinTest);
+ String kataTest = Transliterator.getInstance("Latin-Katakana").transliterate(latinTest);
+ // Labels have to be valid transliterator source names.
+ String[][] tests = {
+ {"Any", latinTest},
+ {"Latin", latinTest},
+ {"Halfwidth", latinTest},
+ {"Devanagari", devaTest},
+ {"Katakana", kataTest},
+ };
+ return tests;
+ }
+
+ public void CheckIncrementalAux(Transliterator t, String input) {
+ Replaceable test = new ReplaceableString(input);
+ Transliterator.Position pos = new Transliterator.Position(0, test.length(), 0, test.length());
+ t.transliterate(test, pos);
+ boolean gotError = false;
+
+ // we have a few special cases. Any-Remove (pos.start = 0, but also = limit) and U+XXXXX?X?
+ if (pos.start == 0 && pos.limit != 0 && !t.getID().equals("Hex-Any/Unicode")) {
+ errln("No Progress, " + t.getID() + ": " + UtilityExtensions.formatInput(test, pos));
+ gotError = true;
+ } else {
+ logln("PASS Progress, " + t.getID() + ": " + UtilityExtensions.formatInput(test, pos));
+ }
+ t.finishTransliteration(test, pos);
+ if (pos.start != pos.limit) {
+ errln("Incomplete, " + t.getID() + ": " + UtilityExtensions.formatInput(test, pos));
+ gotError = true;
+ }
+ if(!gotError){
+ //errln("FAIL: Did not get expected error");
+ }
+ }
+
+ @Test
+ public void TestIncrementalProgress() {
+ Enumeration targets = Transliterator.getAvailableTargets(this.lang);
+ while(targets.hasMoreElements()) {
+ String target = (String) targets.nextElement();
+ Enumeration variants = Transliterator.getAvailableVariants(this.lang, target);
+ while(variants.hasMoreElements()) {
+ String variant = (String) variants.nextElement();
+ String id = this.lang + "-" + target + "/" + variant;
+ logln("id: " + id);
+
+ Transliterator t = Transliterator.getInstance(id);
+ CheckIncrementalAux(t, text);
+
+ String rev = t.transliterate(text);
+
+ // Special treatment: This transliterator has no registered inverse, skip for now.
+ if (id.equals("Devanagari-Arabic/"))
+ continue;
+
+ Transliterator inv = t.getInverse();
+ CheckIncrementalAux(inv, rev);
+ }
+ }
+ }
+
+}
\ No newline at end of file
import java.util.Locale;
import java.util.Map.Entry;
-import org.junit.Ignore;
import org.junit.Test;
import com.ibm.icu.dev.test.TestFmwk;
String id = (String) e.nextElement();
checkRegistry(id);
}
+ // Need to remove these test-specific transliterators in order not to interfere with other tests.
+ Transliterator.unregister("foo3");
+ Transliterator.unregister("foo2");
+ Transliterator.unregister("foo1");
}
private void checkRegistry (String id, String rules) {
}
}
- // Check to see that incremental gets at least part way through a reasonable string.
- // TODO(junit): should be working - also should be converted to parameterized test
- @Ignore
- @Test
- public void TestIncrementalProgress() {
- String latinTest = "The Quick Brown Fox.";
- String devaTest = Transliterator.getInstance("Latin-Devanagari").transliterate(latinTest);
- String kataTest = Transliterator.getInstance("Latin-Katakana").transliterate(latinTest);
- String[][] tests = {
- {"Any", latinTest},
- {"Latin", latinTest},
- {"Halfwidth", latinTest},
- {"Devanagari", devaTest},
- {"Katakana", kataTest},
- };
-
- Enumeration sources = Transliterator.getAvailableSources();
- while(sources.hasMoreElements()) {
- String source = (String) sources.nextElement();
- String test = findMatch(source, tests);
- if (test == null) {
- logln("Skipping " + source + "-X");
- continue;
- }
- Enumeration targets = Transliterator.getAvailableTargets(source);
- while(targets.hasMoreElements()) {
- String target = (String) targets.nextElement();
- Enumeration variants = Transliterator.getAvailableVariants(source, target);
- while(variants.hasMoreElements()) {
- String variant = (String) variants.nextElement();
- String id = source + "-" + target + "/" + variant;
- logln("id: " + id);
-
- Transliterator t = Transliterator.getInstance(id);
- CheckIncrementalAux(t, test);
-
- String rev = t.transliterate(test);
- Transliterator inv = t.getInverse();
- CheckIncrementalAux(inv, rev);
- }
- }
- }
- }
-
- public String findMatch (String source, String[][] pairs) {
- for (int i = 0; i < pairs.length; ++i) {
- if (source.equalsIgnoreCase(pairs[i][0])) return pairs[i][1];
- }
- return null;
- }
-
- public void CheckIncrementalAux(Transliterator t, String input) {
-
- Replaceable test = new ReplaceableString(input);
- Transliterator.Position pos = new Transliterator.Position(0, test.length(), 0, test.length());
- t.transliterate(test, pos);
- boolean gotError = false;
-
- // we have a few special cases. Any-Remove (pos.start = 0, but also = limit) and U+XXXXX?X?
-
- if (pos.start == 0 && pos.limit != 0 && !t.getID().equals("Hex-Any/Unicode")) {
- errln("No Progress, " + t.getID() + ": " + UtilityExtensions.formatInput(test, pos));
- gotError = true;
- } else {
- logln("PASS Progress, " + t.getID() + ": " + UtilityExtensions.formatInput(test, pos));
- }
- t.finishTransliteration(test, pos);
- if (pos.start != pos.limit) {
- errln("Incomplete, " + t.getID() + ": " + UtilityExtensions.formatInput(test, pos));
- gotError = true;
- }
- if(!gotError){
- //errln("FAIL: Did not get expected error");
- }
- }
@Test
public void TestFunction() {
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