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

Example 6 with Transliterator

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

the class ErrorTest method TestRBTErrors.

// public void TestUniToHexErrors() {
// Transliterator t = null;
// try {
// t = new UnicodeToHexTransliterator("", true, null);
// if (t != null) {
// errln("FAIL: Created a UnicodeToHexTransliterator with an empty pattern.");
// }
// } catch (IllegalArgumentException e) {
// }
// try {
// t = new UnicodeToHexTransliterator("\\x", true, null);
// if (t != null) {
// errln("FAIL: Created a UnicodeToHexTransliterator with a bad pattern.");
// }
// } catch (IllegalArgumentException e) {
// }
// t = new UnicodeToHexTransliterator();
// try {
// ((UnicodeToHexTransliterator) t).applyPattern("\\x");
// errln("FAIL: UnicodeToHexTransliterator::applyPattern succeeded with a bad pattern.");
// } catch (Exception e) {
// }
// }
@Test
public void TestRBTErrors() {
    String rules = "ab>y";
    String id = "MyRandom-YReverse";
    String goodPattern = "[[:L:]&[\\u0000-\\uFFFF]]";
    /* all BMP letters */
    UnicodeSet set = null;
    try {
        set = new UnicodeSet(goodPattern);
        try {
            Transliterator t = Transliterator.createFromRules(id, rules, Transliterator.REVERSE);
            t.setFilter(set);
            Transliterator.registerClass(id, t.getClass(), null);
            Transliterator.unregister(id);
            try {
                Transliterator.getInstance(id, Transliterator.REVERSE);
                errln("FAIL: construction of unregistered ID should have failed.");
            } catch (IllegalArgumentException e) {
            }
        } catch (IllegalArgumentException e) {
            errln("FAIL: Was not able to create a good RBT to test registration.");
        }
    } catch (IllegalArgumentException e) {
        errln("FAIL: Was not able to create a good UnicodeSet based on valid patterns.");
        return;
    }
}

Example 7 with Transliterator

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

the class JamoTest method TestPiecemeal.

/**
 * Test various step-at-a-time transformation of hangul to jamo to
 * latin and back.
 */
@Test
public void TestPiecemeal() {
    String hangul = "\uBC0F";
    String jamo = nameToJamo("(Mi)(I)(Cf)");
    String latin = "mic";
    String latin2 = "mich";
    Transliterator t = null;
    // was Hangul-Jamo
    t = Transliterator.getInstance("NFD");
    TransliteratorTest.expect(t, hangul, jamo);
    // was Jamo-Hangul
    t = Transliterator.getInstance("NFC");
    TransliteratorTest.expect(t, jamo, hangul);
    t = Transliterator.getInstance("Latin-Jamo");
    TransliteratorTest.expect(t, latin, jamo);
    t = Transliterator.getInstance("Jamo-Latin");
    TransliteratorTest.expect(t, jamo, latin2);
    t = Transliterator.getInstance("Hangul-Latin");
    TransliteratorTest.expect(t, hangul, latin2);
    t = Transliterator.getInstance("Latin-Hangul");
    TransliteratorTest.expect(t, latin, hangul);
    t = Transliterator.getInstance("Hangul-Latin; Latin-Jamo");
    TransliteratorTest.expect(t, hangul, jamo);
    t = Transliterator.getInstance("Jamo-Latin; Latin-Hangul");
    TransliteratorTest.expect(t, jamo, hangul);
    t = Transliterator.getInstance("Hangul-Latin; Latin-Hangul");
    TransliteratorTest.expect(t, hangul, hangul);
}

Example 8 with Transliterator

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

the class JamoTest method TestJamo.

@Test
public void TestJamo() {
    Transliterator latinJamo = Transliterator.getInstance("Latin-Jamo");
    Transliterator jamoLatin = latinJamo.getInverse();
    String[] CASE = { // see also http://www.unicode.org/cldr/data/charts/transforms/Latin-Hangul.html
    "gach", "(Gi)(A)(Cf)", null, "geumhui", "(Gi)(EU)(Mf)(Hi)(YI)", null, "choe", "(Ci)(OE)", null, "wo", "(IEUNG)(WEO)", null, "Wonpil", "(IEUNG)(WEO)(Nf)(Pi)(I)(L)", "wonpil", "GIPPEUM", "(Gi)(I)(BB)(EU)(Mf)", "gippeum", "EUTTEUM", "(IEUNG)(EU)(DD)(EU)(Mf)", "eutteum", "KKOTNAE", "(GGi)(O)(Tf)(Ni)(AE)", "kkotnae", "gaga", "(Gi)(A)(Gi)(A)", null, "gag-a", "(Gi)(A)(Gf)(IEUNG)(A)", null, "gak-ka", "(Gi)(A)(Kf)(Ki)(A)", null, "gakka", "(Gi)(A)(GGi)(A)", null, "gakk-a", "(Gi)(A)(GGf)(IEUNG)(A)", null, "gakkka", "(Gi)(A)(GGf)(Ki)(A)", null, "gak-kka", "(Gi)(A)(Kf)(GGi)(A)", null, "bab", "(Bi)(A)(Bf)", null, "babb", "(Bi)(A)(Bf)(Bi)(EU)", "babbeu", "babbba", "(Bi)(A)(Bf)(Bi)(EU)(Bi)(A)", "babbeuba", "bagg", "(Bi)(A)(Gf)(Gi)(EU)", "baggeu", "baggga", "(Bi)(A)(Gf)(Gi)(EU)(Gi)(A)", "baggeuga", // "bag"+SEP+"gga", "(Bi)(A)(Gf)"+SEP+"(Gi)(EU)(Gi)(A)", "bag"+SEP+"geuga",
    "kabsa", "(Ki)(A)(Bf)(Si)(A)", null, "kabska", "(Ki)(A)(BS)(Ki)(A)", null, // not (Kf)
    "gabsbka", // not (Kf)
    "(Gi)(A)(BS)(Bi)(EU)(Ki)(A)", // not (Kf)
    "gabsbeuka", "gga", "(Gi)(EU)(Gi)(A)", "geuga", "bsa", "(Bi)(EU)(Si)(A)", "beusa", "agg", "(IEUNG)(A)(Gf)(Gi)(EU)", "aggeu", "agga", "(IEUNG)(A)(Gf)(Gi)(A)", null, "la", "(R)(A)", null, "bs", "(Bi)(EU)(Sf)", "beus", "kalgga", "(Ki)(A)(L)(Gi)(EU)(Gi)(A)", "kalgeuga", // 'r' in a final position is treated like 'l'
    "karka", "(Ki)(A)(L)(Ki)(A)", "kalka" };
    for (int i = 0; i < CASE.length; i += 3) {
        String jamo = nameToJamo(CASE[i + 1]);
        if (CASE[i + 2] == null) {
            TransliteratorTest.expect(latinJamo, CASE[i], jamo, jamoLatin);
        } else {
            // Handle case where round-trip is expected to fail
            TransliteratorTest.expect(latinJamo, CASE[i], jamo);
            TransliteratorTest.expect(jamoLatin, jamo, CASE[i + 2]);
        }
    }
}

Example 9 with Transliterator

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

the class ReplaceableTest method Test5789.

@org.junit.Test
public void Test5789() {
    String rules = "IETR > IET | \\' R; # (1) do split ietr between t and r\r\n" + "I[EH] > I; # (2) friedrich";
    Transliterator trans = Transliterator.createFromRules("foo", rules, Transliterator.FORWARD);
    String result = trans.transliterate("BLENKDIETRICH");
    assertEquals("Rule breakage", "BLENKDIET'RICH", result);
}

Example 10 with Transliterator

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

the class TransliteratorTest method TestAliasInverseID.

/**
 * Check ID of inverse of alias. (J22)
 */
@Test
public void TestAliasInverseID() {
    // This should be any alias ID with an inverse
    String ID = "Latin-Hangul";
    Transliterator t = Transliterator.getInstance(ID);
    Transliterator u = t.getInverse();
    String exp = "Hangul-Latin";
    String got = u.getID();
    if (!got.equals(exp)) {
        errln("FAIL: Inverse of " + ID + " is " + got + ", expected " + exp);
    }
}