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

Example 26 with Collator

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

the class CollationMiscTest method TestBocsuCoverage.

@Test
public void TestBocsuCoverage() {
    String test = "\u0041\u0441\u4441\\U00044441\u4441\u0441\u0041";
    Collator coll = Collator.getInstance();
    coll.setStrength(Collator.IDENTICAL);
    CollationKey key = coll.getCollationKey(test);
    logln("source:" + key.getSourceString());
}

Example 27 with Collator

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

the class CollationMiscTest method doTestCollation.

/**
 * Convenient function to test collation rules.
 * @param testCases
 * @param rules Collation rules in ICU format.  All the strings in this
 *     array represent the same rule, expressed in different forms.
 */
private void doTestCollation(OneTestCase[] testCases, String[] rules) {
    Collator myCollation;
    for (String rule : rules) {
        try {
            myCollation = new RuleBasedCollator(rule);
        } catch (Exception e) {
            warnln("ERROR: in creation of rule based collator: " + e);
            return;
        }
        myCollation.setDecomposition(Collator.CANONICAL_DECOMPOSITION);
        myCollation.setStrength(Collator.TERTIARY);
        for (OneTestCase testCase : testCases) {
            CollationTest.doTest(this, (RuleBasedCollator) myCollation, testCase.m_source_, testCase.m_target_, testCase.m_result_);
        }
    }
}

Example 28 with Collator

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

the class CollationMiscTest method TestMaxVariable.

// ported from cmsccoll.c
@Test
public void TestMaxVariable() {
    int oldMax, max;
    String empty = "";
    String space = " ";
    String dot = ".";
    /* punctuation */
    String degree = "\u00b0";
    /* symbol */
    String dollar = "$";
    /* currency symbol */
    String zero = "0";
    /* digit */
    Collator coll = Collator.getInstance(ULocale.ROOT);
    oldMax = coll.getMaxVariable();
    logln(String.format("coll.getMaxVariable(root) -> %04x", oldMax));
    ((RuleBasedCollator) coll).setAlternateHandlingShifted(true);
    coll.setMaxVariable(Collator.ReorderCodes.SPACE);
    max = coll.getMaxVariable();
    logln(String.format("coll.setMaxVariable(space) -> %04x", max));
    if (max != Collator.ReorderCodes.SPACE || !coll.equals(empty, space) || coll.equals(empty, dot) || coll.equals(empty, degree) || coll.equals(empty, dollar) || coll.equals(empty, zero) || coll.compare(space, dot) >= 0) {
        errln("coll.setMaxVariable(space) did not work");
    }
    coll.setMaxVariable(Collator.ReorderCodes.PUNCTUATION);
    max = coll.getMaxVariable();
    logln(String.format("coll.setMaxVariable(punctuation) -> %04x", max));
    if (max != Collator.ReorderCodes.PUNCTUATION || !coll.equals(empty, space) || !coll.equals(empty, dot) || coll.equals(empty, degree) || coll.equals(empty, dollar) || coll.equals(empty, zero) || coll.compare(dot, degree) >= 0) {
        errln("coll.setMaxVariable(punctuation) did not work");
    }
    coll.setMaxVariable(Collator.ReorderCodes.SYMBOL);
    max = coll.getMaxVariable();
    logln(String.format("coll.setMaxVariable(symbol) -> %04x", max));
    if (max != Collator.ReorderCodes.SYMBOL || !coll.equals(empty, space) || !coll.equals(empty, dot) || !coll.equals(empty, degree) || coll.equals(empty, dollar) || coll.equals(empty, zero) || coll.compare(degree, dollar) >= 0) {
        errln("coll.setMaxVariable(symbol) did not work");
    }
    coll.setMaxVariable(Collator.ReorderCodes.CURRENCY);
    max = coll.getMaxVariable();
    logln(String.format("coll.setMaxVariable(currency) -> %04x", max));
    if (max != Collator.ReorderCodes.CURRENCY || !coll.equals(empty, space) || !coll.equals(empty, dot) || !coll.equals(empty, degree) || !coll.equals(empty, dollar) || coll.equals(empty, zero) || coll.compare(dollar, zero) >= 0) {
        errln("coll.setMaxVariable(currency) did not work");
    }
    logln("Test restoring maxVariable");
    coll.setMaxVariable(oldMax);
    if (oldMax != coll.getMaxVariable()) {
        errln("Couldn't restore old maxVariable");
    }
}

Example 29 with Collator

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

the class CollationRegressionTest method Test4092260.

// @bug 4092260
// 
// Mu/micro conflict
// Micro symbol and greek lowercase letter Mu should sort identically
// 
@Test
public void Test4092260() /* char* par */
{
    Locale el = new Locale("el", "");
    Collator c = null;
    try {
        c = Collator.getInstance(el);
    } catch (Exception e) {
        errln("Failed to create collator for el locale.");
        return;
    }
    // These now have tertiary differences in UCA
    c.setStrength(Collator.SECONDARY);
    String[] tests = { "\u00B5", "\u003d", "\u03BC" };
    compareArray(c, tests);
}

Example 30 with Collator

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

the class CollationRegressionTest method Test4141640.

// @bug 4141640
// 
// Support for Swedish gone in 1.1.6 (Can't create Swedish collator)
// 
@Test
public void Test4141640() /* char* par */
{
    // 
    // Rather than just creating a Swedish collator, we might as well
    // try to instantiate one for every locale available on the system
    // in order to prevent this sort of bug from cropping up in the future
    // 
    Locale[] locales = Collator.getAvailableLocales();
    for (int i = 0; i < locales.length; i += 1) {
        Collator c = null;
        try {
            c = Collator.getInstance(locales[i]);
            logln("source: " + c.getStrength());
        } catch (Exception e) {
            String msg = "";
            msg += "Could not create collator for locale ";
            msg += locales[i].getDisplayName();
            errln(msg);
        }
    }
}