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

Example 56 with RuleBasedCollator

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

the class CollationRegressionTest method TestTrailingComment.

@Test
public void TestTrailingComment() throws Exception {
    // ICU ticket #8070:
    // Check that the rule parser handles a comment without terminating end-of-line.
    RuleBasedCollator coll = new RuleBasedCollator("&c<b#comment1\n<a#comment2");
    assertTrue("c<b", coll.compare("c", "b") < 0);
    assertTrue("b<a", coll.compare("b", "a") < 0);
}

Example 57 with RuleBasedCollator

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

the class CollationRegressionTest method Test4051866.

// @bug 4051866
// 
// Collator -> rules -> Collator round-trip broken for expanding characters
// 
@Test
public void Test4051866() {
    String rules = "&n < o & oe ,o\u3080& oe ,\u1530 ,O& OE ,O\u3080& OE ,\u1520< p ,P";
    // Build a collator containing expanding characters
    RuleBasedCollator c1 = null;
    try {
        c1 = new RuleBasedCollator(rules);
    } catch (Exception e) {
        errln("Fail to create RuleBasedCollator with rules:" + rules);
        return;
    }
    // Build another using the rules from  the first
    RuleBasedCollator c2 = null;
    try {
        c2 = new RuleBasedCollator(c1.getRules());
    } catch (Exception e) {
        errln("Fail to create RuleBasedCollator with rules:" + rules);
        return;
    }
    // Make sure they're the same
    if (!(c1.getRules().equals(c2.getRules()))) {
        errln("Rules are not equal");
    }
}

Example 58 with RuleBasedCollator

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

the class CollationRegressionTest method Test4114076.

// @bug 4114076
// 
// Collation not Unicode conformant with Hangul syllables
// 
@Test
public void Test4114076() /* char* par */
{
    RuleBasedCollator c = (RuleBasedCollator) Collator.getInstance(Locale.US);
    c.setStrength(Collator.TERTIARY);
    // 
    // With Canonical decomposition, Hangul syllables should get decomposed
    // into Jamo, but Jamo characters should not be decomposed into
    // conjoining Jamo
    // 
    String[] test1 = { "\ud4db", "\u003d", "\u1111\u1171\u11b6" };
    c.setDecomposition(Collator.CANONICAL_DECOMPOSITION);
    compareArray(c, test1);
// From UTR #15:
// *In earlier versions of Unicode, jamo characters like ksf
// had compatibility mappings to kf + sf. These mappings were
// removed in Unicode 2.1.9 to ensure that Hangul syllables are maintained.)
// That is, the following test is obsolete as of 2.1.9
// obsolete-    // With Full decomposition, it should go all the way down to
// obsolete-    // conjoining Jamo characters.
// obsolete-    //
// obsolete-    static const UChar test2[][CollationRegressionTest::MAX_TOKEN_LEN] =
// obsolete-    {
// obsolete-        {0xd4db, 0}, {0x3d, 0}, {0x1111, 0x116e, 0x1175, 0x11af, 0x11c2, 0}
// obsolete-    };
// obsolete-
// obsolete-    c->setDecomposition(Normalizer::DECOMP_COMPAT);
// obsolete-    compareArray(*c, test2, ARRAY_LENGTH(test2));
}

Example 59 with RuleBasedCollator

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

the class CollationRegressionTest method TestBengaliSortKey.

@Test
public void TestBengaliSortKey() throws Exception {
    char[] rules = { 0x26, 0x9fa, 0x3c, 0x98c, 0x3c, 0x9e1, 0x3c, 0x98f, 0x3c, 0x990, 0x3c, 0x993, 0x3c, 0x994, 0x3c, 0x9bc, 0x3c, 0x982, 0x3c, 0x983, 0x3c, 0x981, 0x3c, 0x9b0, 0x3c, 0x9b8, 0x3c, 0x9b9, 0x3c, 0x9bd, 0x3c, 0x9be, 0x3c, 0x9bf, 0x3c, 0x9c8, 0x3c, 0x9cb, 0x3d, 0x9cb };
    Collator col = new RuleBasedCollator(String.copyValueOf(rules));
    String str1 = "\u09be";
    String str2 = "\u0b70";
    int result = col.compare(str1, str2);
    System.out.flush();
    if (result >= 0) {
        errln("\nERROR: result is " + result + " , wanted negative.");
        errln(printKey(col, str1).toString());
        errln(printKey(col, str2).toString());
    } else {
        logln("Pass: result is OK.");
    }
}

Example 60 with RuleBasedCollator

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

the class CollationRegressionTest method Test4054736.

// @bug 4054736
// 
// Full Decomposition mode not implemented
// 
@Test
public void Test4054736() /* char* par */
{
    RuleBasedCollator c = (RuleBasedCollator) Collator.getInstance(Locale.US);
    c.setStrength(Collator.SECONDARY);
    c.setDecomposition(Collator.NO_DECOMPOSITION);
    // Alef-Lamed vs. Alef, Lamed
    final String[] tests = { "\uFB4F", "\u003d", "\u05D0\u05DC" };
    compareArray(c, tests);
}