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

Example 16 with CollationKey

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

the class CollationMiscTest method TestMergeSortKeys.

@Test
public void TestMergeSortKeys() {
    String[] cases = { "abc", "abcd", "abcde" };
    String prefix = "foo";
    String suffix = "egg";
    CollationKey[] mergedPrefixKeys = new CollationKey[cases.length];
    CollationKey[] mergedSuffixKeys = new CollationKey[cases.length];
    Collator coll = Collator.getInstance(Locale.ENGLISH);
    genericLocaleStarter(Locale.ENGLISH, cases);
    int strength = Collator.PRIMARY;
    while (strength <= Collator.IDENTICAL) {
        coll.setStrength(strength);
        CollationKey prefixKey = coll.getCollationKey(prefix);
        CollationKey suffixKey = coll.getCollationKey(suffix);
        for (int i = 0; i < cases.length; i++) {
            CollationKey key = coll.getCollationKey(cases[i]);
            mergedPrefixKeys[i] = prefixKey.merge(key);
            mergedSuffixKeys[i] = suffixKey.merge(key);
            if (mergedPrefixKeys[i].getSourceString() != null || mergedSuffixKeys[i].getSourceString() != null) {
                errln("Merged source string error: expected null");
            }
            if (i > 0) {
                if (mergedPrefixKeys[i - 1].compareTo(mergedPrefixKeys[i]) >= 0) {
                    errln("Error while comparing prefixed keys @ strength " + strength);
                    errln(CollationTest.prettify(mergedPrefixKeys[i - 1]));
                    errln(CollationTest.prettify(mergedPrefixKeys[i]));
                }
                if (mergedSuffixKeys[i - 1].compareTo(mergedSuffixKeys[i]) >= 0) {
                    errln("Error while comparing suffixed keys @ strength " + strength);
                    errln(CollationTest.prettify(mergedSuffixKeys[i - 1]));
                    errln(CollationTest.prettify(mergedSuffixKeys[i]));
                }
            }
        }
        if (strength == Collator.QUATERNARY) {
            strength = Collator.IDENTICAL;
        } else {
            strength++;
        }
    }
}

Example 17 with CollationKey

use of android.icu.text.CollationKey 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 18 with CollationKey

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

the class CollationRegressionTest method Test4139572.

// @bug 4139572
// 
// getCollationKey throws exception for spanish text
// Cannot reproduce this bug on 1.2, however it DOES fail on 1.1.6
// 
@Test
public void Test4139572() /* char* par */
{
    // 
    // Code pasted straight from the bug report
    // (and then translated to C++ ;-)
    // 
    // create spanish locale and collator
    Locale l = new Locale("es", "es");
    Collator col = null;
    try {
        col = Collator.getInstance(l);
    } catch (Exception e) {
        errln("Failed to create a collator for es_es locale.");
        return;
    }
    CollationKey key = null;
    // this spanish phrase kills it!
    try {
        key = col.getCollationKey("Nombre De Objeto");
        logln("source:" + key.getSourceString());
    } catch (Exception e) {
        errln("Error creating CollationKey for \"Nombre De Ojbeto\"");
    }
}

Example 19 with CollationKey

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

the class CollationRegressionTest method Test8484.

// Fixing the infinite loop for surrogates
@Test
public void Test8484() {
    String s = "\u9FE1\uCEF3\u2798\uAAB6\uDA7C";
    Collator coll = Collator.getInstance();
    CollationKey collKey = coll.getCollationKey(s);
    logln("Pass: " + collKey.toString() + " generated OK.");
}

Example 20 with CollationKey

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

the class CollationRegressionTest method compareArray.

void compareArray(Collator c, String[] tests) {
    int expectedResult = 0;
    for (int i = 0; i < tests.length; i += 3) {
        String source = tests[i];
        String comparison = tests[i + 1];
        String target = tests[i + 2];
        if (comparison.equals("<")) {
            expectedResult = -1;
        } else if (comparison.equals(">")) {
            expectedResult = 1;
        } else if (comparison.equals("=")) {
            expectedResult = 0;
        } else {
            errln("Bogus comparison string \"" + comparison + "\"");
        }
        int compareResult = 0;
        logln("i = " + i);
        logln(source);
        logln(target);
        try {
            compareResult = c.compare(source, target);
        } catch (Exception e) {
            errln(e.toString());
        }
        CollationKey sourceKey = null, targetKey = null;
        try {
            sourceKey = c.getCollationKey(source);
        } catch (Exception e) {
            errln("Couldn't get collationKey for source");
            continue;
        }
        try {
            targetKey = c.getCollationKey(target);
        } catch (Exception e) {
            errln("Couldn't get collationKey for target");
            continue;
        }
        int keyResult = sourceKey.compareTo(targetKey);
        reportCResult(source, target, sourceKey, targetKey, compareResult, keyResult, compareResult, expectedResult);
    }
}