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

Example 26 with RuleBasedCollator

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

the class CollationMiscTest method TestUCARules.

@Test
public void TestUCARules() {
    try {
        // only root locale can have empty tailorings .. not English!
        RuleBasedCollator coll = (RuleBasedCollator) Collator.getInstance(new Locale("", "", ""));
        String rule = coll.getRules(false);
        if (!rule.equals("")) {
            errln("Empty rule string should have empty rules " + rule);
        }
        rule = coll.getRules(true);
        if (rule.equals("")) {
            errln("UCA rule string should not be empty");
        }
        coll = new RuleBasedCollator(rule);
    } catch (Exception e) {
        // Android patch: Add --omitCollationRules to genrb.
        logln(e.getMessage());
    // Android patch end.
    }
}

Example 27 with RuleBasedCollator

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

the class CollationMiscTest method doTestOneReorderingAPITestCase.

/*
     * Utility function to test one collation reordering test case.
     * @param testcases Array of test cases.
     * @param n_testcases Size of the array testcases.
     * @param str_rules Array of rules.  These rules should be specifying the same rule in different formats.
     * @param n_rules Size of the array str_rules.
     */
private void doTestOneReorderingAPITestCase(OneTestCase[] testCases, int[] reorderTokens) {
    Collator myCollation = Collator.getInstance(ULocale.ENGLISH);
    myCollation.setReorderCodes(reorderTokens);
    for (OneTestCase testCase : testCases) {
        CollationTest.doTest(this, (RuleBasedCollator) myCollation, testCase.m_source_, testCase.m_target_, testCase.m_result_);
    }
}

Example 28 with RuleBasedCollator

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

the class CollationMiscTest method TestInvalidListsAndRanges.

@Test
public void TestInvalidListsAndRanges() {
    String[] invalidRules = new String[] { // Range not in starred expression
    "&\u4e00<\ufffb-'\ud800\udc02'", // Range without start
    "&a<*-c", // Range without end
    "&a<*b-", // More than one hyphen
    "&a<*b-g-l", // Range in the wrong order
    "&a<*k-b" };
    for (String rule : invalidRules) {
        try {
            Collator myCollation = new RuleBasedCollator(rule);
            warnln("ERROR: Creation of collator didn't fail for " + rule + " when it should.");
            CollationTest.doTest(this, (RuleBasedCollator) myCollation, "x", "y", -1);
        } catch (Exception e) {
            continue;
        }
        throw new IllegalArgumentException("ERROR: Invalid collator with rule " + rule + " worked fine.");
    }
}

Example 29 with RuleBasedCollator

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

the class CollationMiscTest method TestTibetanConformance.

@Test
public void TestTibetanConformance() {
    String[] test = { "\u0FB2\u0591\u0F71\u0061", "\u0FB2\u0F71\u0061" };
    try {
        Collator coll = Collator.getInstance();
        coll.setDecomposition(Collator.CANONICAL_DECOMPOSITION);
        if (coll.compare(test[0], test[1]) != 0) {
            errln("Tibetan comparison error");
        }
        CollationTest.doTest(this, (RuleBasedCollator) coll, test[0], test[1], 0);
    } catch (Exception e) {
        warnln("Error creating UCA collator");
    }
}

Example 30 with RuleBasedCollator

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

the class CollationMiscTest method TestHangulTailoring.

@Test
public void TestHangulTailoring() {
    String[] koreanData = { "\uac00", "\u4f3d", "\u4f73", "\u5047", "\u50f9", "\u52a0", "\u53ef", "\u5475", "\u54e5", "\u5609", "\u5ac1", "\u5bb6", "\u6687", "\u67b6", "\u67b7", "\u67ef", "\u6b4c", "\u73c2", "\u75c2", "\u7a3c", "\u82db", "\u8304", "\u8857", "\u8888", "\u8a36", "\u8cc8", "\u8dcf", "\u8efb", "\u8fe6", "\u99d5", "\u4EEE", "\u50A2", "\u5496", "\u54FF", "\u5777", "\u5B8A", "\u659D", "\u698E", "\u6A9F", "\u73C8", "\u7B33", "\u801E", "\u8238", "\u846D", "\u8B0C" };
    String rules = "&\uac00 <<< \u4f3d <<< \u4f73 <<< \u5047 <<< \u50f9 <<< \u52a0 <<< \u53ef <<< \u5475 " + "<<< \u54e5 <<< \u5609 <<< \u5ac1 <<< \u5bb6 <<< \u6687 <<< \u67b6 <<< \u67b7 <<< \u67ef " + "<<< \u6b4c <<< \u73c2 <<< \u75c2 <<< \u7a3c <<< \u82db <<< \u8304 <<< \u8857 <<< \u8888 " + "<<< \u8a36 <<< \u8cc8 <<< \u8dcf <<< \u8efb <<< \u8fe6 <<< \u99d5 " + "<<< \u4EEE <<< \u50A2 <<< \u5496 <<< \u54FF <<< \u5777 <<< \u5B8A <<< \u659D <<< \u698E " + "<<< \u6A9F <<< \u73C8 <<< \u7B33 <<< \u801E <<< \u8238 <<< \u846D <<< \u8B0C";
    String rlz = rules;
    Collator coll = null;
    try {
        coll = new RuleBasedCollator(rlz);
    } catch (Exception e) {
        warnln("Unable to open collator with rules" + rules);
        return;
    }
    // logln("Using start of korean rules\n");
    genericOrderingTest(coll, koreanData);
// no such locale in icu4j
// logln("Using ko__LOTUS locale\n");
// genericLocaleStarter(new Locale("ko__LOTUS", ""), koreanData);
}