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

Example 1 with Collator

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

the class CollationServiceTest method TestRegister.

@Test
public void TestRegister() {
    // register a singleton
    Collator frcol = Collator.getInstance(ULocale.FRANCE);
    Collator uscol = Collator.getInstance(ULocale.US);
    {
        // try override en_US collator
        Object key = Collator.registerInstance(frcol, ULocale.US);
        Collator ncol = Collator.getInstance(ULocale.US);
        if (!frcol.equals(ncol)) {
            errln("register of french collator for en_US failed");
        }
        // coverage
        // CollatorFactory.handleCreate
        Collator test = Collator.getInstance(ULocale.GERMANY);
        if (!test.getLocale(ULocale.VALID_LOCALE).equals(ULocale.GERMAN)) {
            errln("Collation from Germany is really " + test.getLocale(ULocale.VALID_LOCALE));
        }
        if (!Collator.unregister(key)) {
            errln("failed to unregister french collator");
        }
        ncol = Collator.getInstance(ULocale.US);
        if (!uscol.equals(ncol)) {
            errln("collator after unregister does not match original");
        }
    }
    ULocale fu_FU = new ULocale("fu_FU_FOO");
    {
        // try create collator for new locale
        Collator fucol = Collator.getInstance(fu_FU);
        Object key = Collator.registerInstance(frcol, fu_FU);
        Collator ncol = Collator.getInstance(fu_FU);
        if (!frcol.equals(ncol)) {
            errln("register of fr collator for fu_FU failed");
        }
        ULocale[] locales = Collator.getAvailableULocales();
        boolean found = false;
        for (int i = 0; i < locales.length; ++i) {
            if (locales[i].equals(fu_FU)) {
                found = true;
                break;
            }
        }
        if (!found) {
            errln("new locale fu_FU not reported as supported locale");
        }
        try {
            String name = Collator.getDisplayName(fu_FU);
            if (!"fu (FU, FOO)".equals(name) && !"fu_FU_FOO".equals(name)) /* no LocaleDisplayNamesImpl */
            {
                errln("found " + name + " for fu_FU");
            }
        } catch (MissingResourceException ex) {
            warnln("Could not load locale data.");
        }
        try {
            String name = Collator.getDisplayName(fu_FU, fu_FU);
            if (!"fu (FU, FOO)".equals(name) && !"fu_FU_FOO".equals(name)) /* no LocaleDisplayNamesImpl */
            {
                errln("found " + name + " for fu_FU");
            }
        } catch (MissingResourceException ex) {
            warnln("Could not load locale data.");
        }
        if (!Collator.unregister(key)) {
            errln("failed to unregister french collator");
        }
        ncol = Collator.getInstance(fu_FU);
        if (!fucol.equals(ncol)) {
            errln("collator after unregister does not match original fu_FU");
        }
    }
    {
        // coverage after return to default
        ULocale[] locales = Collator.getAvailableULocales();
        for (int i = 0; i < locales.length; ++i) {
            if (locales[i].equals(fu_FU)) {
                errln("new locale fu_FU not reported as supported locale");
                break;
            }
        }
        Collator ncol = Collator.getInstance(ULocale.US);
        if (!ncol.getLocale(ULocale.VALID_LOCALE).equals(ULocale.US)) {
            errln("Collation from US is really " + ncol.getLocale(ULocale.VALID_LOCALE));
        }
    }
}

Example 2 with Collator

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

the class G7CollationTest method TestDemo2.

// perorm test with added rules "& C < ch , cH, Ch, CH"
@Test
public void TestDemo2() {
    logln("Demo Test 2 : Create a new table collation with rules \"& C < ch , cH, Ch, CH\"");
    Collator col = Collator.getInstance(Locale.ENGLISH);
    String baseRules = ((RuleBasedCollator) col).getRules();
    String newRules = "& C < ch , cH, Ch, CH";
    newRules = baseRules + newRules;
    RuleBasedCollator myCollation = null;
    try {
        myCollation = new RuleBasedCollator(newRules);
    } catch (Exception e) {
        errln("Fail to create RuleBasedCollator with rules:" + newRules);
        return;
    }
    int j, n;
    for (j = 0; j < TOTALTESTSET; j++) {
        for (n = j + 1; n < TOTALTESTSET; n++) {
            doTest(myCollation, testCases[results[9][j]], testCases[results[9][n]], -1);
        }
    }
}

Example 3 with Collator

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

the class CollationThreadTest method testFrozen.

@org.junit.Test
public void testFrozen() {
    final Collator theCollator = Collator.getInstance(new Locale("pl", "", ""));
    theCollator.freeze();
    final Random r = new Random();
    Control control = new Control();
    Thread[] threads = new Thread[10];
    for (int i = 0; i < threads.length; ++i) {
        Test test = new Test("Frozen collation test thread " + i, threadTestData.clone(), theCollator, r, control);
        threads[i] = new Thread(test);
    }
    runThreads(threads, control);
}

Example 4 with Collator

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

the class CollationThreadTest method testThreads.

@org.junit.Test
public void testThreads() {
    final Collator theCollator = Collator.getInstance(new Locale("pl", "", ""));
    final Random r = new Random();
    final Control control = new Control();
    Thread[] threads = new Thread[10];
    for (int i = 0; i < threads.length; ++i) {
        Collator coll;
        try {
            coll = (Collator) theCollator.clone();
        } catch (CloneNotSupportedException e) {
            // should not happen, if it does we'll get an exception right away
            errln("could not clone");
            return;
        }
        Test test = new Test("Collation test thread" + i, threadTestData.clone(), coll, r, control);
        threads[i] = new Thread(test);
    }
    runThreads(threads, control);
}

Example 5 with Collator

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

the class SearchTest method TestConstructor.

@Test
public void TestConstructor() {
    String pattern = "pattern";
    String text = "text";
    StringCharacterIterator textiter = new StringCharacterIterator(text);
    Collator defaultcollator = Collator.getInstance();
    BreakIterator breaker = BreakIterator.getCharacterInstance();
    breaker.setText(text);
    StringSearch search = new StringSearch(pattern, text);
    if (!search.getPattern().equals(pattern) || !search.getTarget().equals(textiter) || !search.getCollator().equals(defaultcollator)) /*|| !search.getBreakIterator().equals(breaker)*/
    {
        errln("StringSearch(String, String) error");
    }
    search = new StringSearch(pattern, textiter, m_fr_fr_);
    if (!search.getPattern().equals(pattern) || !search.getTarget().equals(textiter) || !search.getCollator().equals(m_fr_fr_)) /*|| !search.getBreakIterator().equals(breaker)*/
    {
        errln("StringSearch(String, StringCharacterIterator, " + "RuleBasedCollator) error");
    }
    Locale de = new Locale("de", "DE");
    breaker = BreakIterator.getCharacterInstance(de);
    breaker.setText(text);
    search = new StringSearch(pattern, textiter, de);
    if (!search.getPattern().equals(pattern) || !search.getTarget().equals(textiter) || !search.getCollator().equals(Collator.getInstance(de))) /*|| !search.getBreakIterator().equals(breaker)*/
    {
        errln("StringSearch(String, StringCharacterIterator, Locale) " + "error");
    }
    search = new StringSearch(pattern, textiter, m_fr_fr_, m_en_wordbreaker_);
    if (!search.getPattern().equals(pattern) || !search.getTarget().equals(textiter) || !search.getCollator().equals(m_fr_fr_) || !search.getBreakIterator().equals(m_en_wordbreaker_)) {
        errln("StringSearch(String, StringCharacterIterator, Locale) " + "error");
    }
}