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*
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* version 2 for more details (a copy is included in the LICENSE file that
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/*
* @test
* @bug 6271411
* @library /java/text/testlib
* @summary Confirm that three JCK testcases for CollationElementIterator pass.
*/
import java.text.*;
/*
* Based on JCK-runtime-15/tests/api/java_text/CollationElementIterator/ColltnElmtIterTests.java.
*/
public class Bug6271411 extends IntlTest {
public static void main(String argv[]) throws Exception {
Bug6271411 test = new Bug6271411();
test.run(argv);
}
/*
* Rule for RuleBasedCollator
*/
static final String rule = "< c, C < d; D";
/*
* Textdata
*/
static final String[] values = {
"", "c", "cH522Yd", "Hi, high school", "abcchCHidD"
};
/*
* Confirm that setOffset() throws IllegalArgumentException
* (not IndexOutOfBoundsException) if the given offset is invalid.
* Use CollationElementIterator.setText(String).
*/
public void Test_CollationElementIterator0007() throws Exception {
int[] offsets = {
Integer.MIN_VALUE, Integer.MIN_VALUE + 1, -10000, -2, -1,
100, 101, // These two are customized for every test data later.
12345, Integer.MAX_VALUE - 1, Integer.MAX_VALUE
};
boolean err = false;
RuleBasedCollator rbc = new RuleBasedCollator(rule);
CollationElementIterator iterator = rbc.getCollationElementIterator("");
for (int i = 0; i < values.length; i++) {
String source = values[i];
iterator.setText(source);
int len = source.length();
offsets[5] = len + 1;
offsets[6] = len + 2;
for (int j = 0; j < offsets.length; j++) {
try {
iterator.setOffset(offsets[j]);
System.out.println("IllegalArgumentException should be thrown for setOffset(" +
offsets[j] + ") for <" + source + ">.");
err = true;
}
catch (IllegalArgumentException e) {
}
}
}
if (err) {
errln("CollationElementIterator.setOffset() didn't throw an expected IllegalArguemntException.");
}
}
/*
* Confirm that setText() doesn't throw an exception and setOffset() throws
* IllegalArgumentException if the given offset is invalid.
* Use CollationElementIterator.setText(CharacterIterator).
*/
public void Test_CollationElementIterator0010() throws Exception {
String prefix = "xyz abc";
String suffix = "1234567890";
int begin = prefix.length();
int[] offsets = {
Integer.MIN_VALUE, Integer.MIN_VALUE + 1, -10000,
-2, -1, 0, 1, begin - 2, begin - 1, 9, 10, 11, 12, 13, 14,
15, 12345, Integer.MAX_VALUE - 1, Integer.MAX_VALUE
};
boolean err = false;
RuleBasedCollator rbc = new RuleBasedCollator(rule);
CollationElementIterator iterator = rbc.getCollationElementIterator("");
for (int i = 0; i < values.length; i++) {
String str = prefix + values[i] + suffix;
int len = str.length();
int end = len - suffix.length();
CharacterIterator source =
new StringCharacterIterator(str, begin, end, begin);
iterator.setText(source);
offsets[9] = end + 1;
offsets[10] = end + 2;
offsets[11] = (end + len) / 2;
offsets[12] = len - 1;
offsets[13] = len;
offsets[14] = len + 1;
offsets[15] = len + 2;
for (int j = 0; j < offsets.length; j++) {
try {
iterator.setOffset(offsets[j]);
System.out.println("IllegalArgumentException should be thrown for setOffset(" +
offsets[j] + ") for <" + str + ">.");
err = true;
}
catch (IllegalArgumentException e) {
}
}
}
if (err) {
errln("CollationElementIterator.setOffset() didn't throw an expected IllegalArguemntException.");
}
}
/*
* Confirm that setText() doesn't throw an exception and setOffset() sets
* an offset as expected.
* Use CollationElementIterator.setText(CharacterIterator).
*/
public void Test_CollationElementIterator0011() throws Exception {
String prefix = "xyz abc";
String suffix = "1234567890";
int begin = prefix.length();
int[] offsets = { begin, begin + 1, 2, 3, 4 };
RuleBasedCollator rbc = new RuleBasedCollator(rule);
CollationElementIterator iterator = rbc.getCollationElementIterator("");
for (int i = 0; i < values.length; i++) {
String str = prefix + values[i] + suffix;
int len = str.length();
int end = len - suffix.length();
CharacterIterator source =
new StringCharacterIterator(str, begin, end, begin);
iterator.setText(source);
offsets[2] = (end + len) / 2;
offsets[3] = len - 1;
offsets[4] = len;
for (int j = 0; j < offsets.length; j++) {
int offset = offsets[j];
if (offset < begin || offset > end) {
break;
}
iterator.setOffset(offset);
int newOffset = iterator.getOffset();
if (newOffset != offset) {
throw new RuntimeException("setOffset() didn't set a correct offset. Got: " +
newOffset + " Expected: " + offset + " for <" + str + ">.");
}
}
}
}
}