Examples with ReplaceableString android.icu.text.ReplaceableString used on opensource projects

Example 11 with ReplaceableString

use of android.icu.text.ReplaceableString in project j2objc by google.

the class TransliteratorTest method expect.

static void expect(Transliterator t, String source, String expectedResult, Transliterator.Position pos) {
    if (pos == null) {
        String result = t.transliterate(source);
        if (!expectAux(t.getID() + ":String", source, result, expectedResult))
            return;
    }
    Transliterator.Position index = null;
    if (pos == null) {
        index = new Transliterator.Position(0, source.length(), 0, source.length());
    } else {
        index = new Transliterator.Position(pos.contextStart, pos.contextLimit, pos.start, pos.limit);
    }
    ReplaceableString rsource = new ReplaceableString(source);
    t.finishTransliteration(rsource, index);
    if (index.start != index.limit) {
        expectAux(t.getID() + ":UNFINISHED", source, "start: " + index.start + ", limit: " + index.limit, false, expectedResult);
        return;
    }
    String result = rsource.toString();
    if (!expectAux(t.getID() + ":Replaceable", source, result, expectedResult))
        return;
    if (pos == null) {
        index = new Transliterator.Position();
    } else {
        index = new Transliterator.Position(pos.contextStart, pos.contextLimit, pos.start, pos.limit);
    }
    // Test incremental transliteration -- this result
    // must be the same after we finalize (see below).
    List<String> v = new ArrayList<String>();
    v.add(source);
    rsource.replace(0, rsource.length(), "");
    if (pos != null) {
        rsource.replace(0, 0, source);
        v.add(UtilityExtensions.formatInput(rsource, index));
        t.transliterate(rsource, index);
        v.add(UtilityExtensions.formatInput(rsource, index));
    } else {
        for (int i = 0; i < source.length(); ++i) {
            // v.add(i == 0 ? "" : " + " + source.charAt(i) + "");
            // log.append(source.charAt(i)).append(" -> "));
            t.transliterate(rsource, index, source.charAt(i));
            // v.add(UtilityExtensions.formatInput(rsource, index) + source.substring(i+1));
            v.add(UtilityExtensions.formatInput(rsource, index) + ((i < source.length() - 1) ? (" + '" + source.charAt(i + 1) + "' ->") : " =>"));
        }
    }
    // As a final step in keyboard transliteration, we must call
    // transliterate to finish off any pending partial matches that
    // were waiting for more input.
    t.finishTransliteration(rsource, index);
    result = rsource.toString();
    // log.append(" => ").append(rsource.toString());
    v.add(result);
    String[] results = new String[v.size()];
    v.toArray(results);
    expectAux(t.getID() + ":Incremental", results, result.equals(expectedResult), expectedResult);
}

Example 12 with ReplaceableString

use of android.icu.text.ReplaceableString in project j2objc by google.

the class TestUCharacterIterator method TestPreviousNext.

@Test
public void TestPreviousNext() {
    // src and expect strings
    char[] src = { UTF16.getLeadSurrogate(0x2f999), UTF16.getTrailSurrogate(0x2f999), UTF16.getLeadSurrogate(0x1d15f), UTF16.getTrailSurrogate(0x1d15f), 0xc4, 0x1ed0 };
    // iterators
    UCharacterIterator iter1 = UCharacterIterator.getInstance(new ReplaceableString(new String(src)));
    UCharacterIterator iter2 = UCharacterIterator.getInstance(src);
    UCharacterIterator iter3 = UCharacterIterator.getInstance(new StringCharacterIterator(new String(src)));
    UCharacterIterator iter4 = UCharacterIterator.getInstance(new StringBuffer(new String(src)));
    previousNext(iter1);
    previousNext(iter2);
    previousNext(iter3);
    previousNext(iter4);
    getText(iter1, new String(src));
    getText(iter2, new String(src));
    getText(iter3, new String(src));
    /* getCharacterIterator */
    CharacterIterator citer1 = iter1.getCharacterIterator();
    CharacterIterator citer2 = iter2.getCharacterIterator();
    CharacterIterator citer3 = iter3.getCharacterIterator();
    if (citer1.first() != iter1.current()) {
        errln("getCharacterIterator for iter1 failed");
    }
    if (citer2.first() != iter2.current()) {
        errln("getCharacterIterator for iter2 failed");
    }
    if (citer3.first() != iter3.current()) {
        errln("getCharacterIterator for iter3 failed");
    }
    /* Test clone()  && moveIndex()*/
    try {
        UCharacterIterator clone1 = (UCharacterIterator) iter1.clone();
        UCharacterIterator clone2 = (UCharacterIterator) iter2.clone();
        UCharacterIterator clone3 = (UCharacterIterator) iter3.clone();
        if (clone1.moveIndex(3) != iter1.moveIndex(3)) {
            errln("moveIndex for iter1 failed");
        }
        if (clone2.moveIndex(3) != iter2.moveIndex(3)) {
            errln("moveIndex for iter2 failed");
        }
        if (clone3.moveIndex(3) != iter3.moveIndex(3)) {
            errln("moveIndex for iter1 failed");
        }
    } catch (Exception e) {
        errln("could not clone the iterator");
    }
}