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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* questions.
*/
/**
* @test
* @bug 5077522
* @summary test INDETERMINATE relations
* @run main DurationComparison
*/
import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.datatype.DatatypeConstants;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.Duration;
/**
*
* This is a JCK failure. The implementation fails with a list of
* INDETERMINATE comparisons
*
*
* @author Joe Wang <huizhe.wang@oracle.com>
*/
public class DurationComparison {
static String errMsg;
int passed = 0, failed = 0;
public static void main(String[] args) {
DurationComparison test = new DurationComparison();
test.testCompareWithInderterminateRelation();
test.testVerifyOtherRelations();
test.tearDown();
}
/**
* See JDK-5077522, Duration.compare returns equal for INDETERMINATE
* comparisons
*/
public void testCompareWithInderterminateRelation() {
final String [][] partialOrder = { // partialOrder
{"P1Y", "<>", "P365D"},
{"P1Y", "<>", "P366D"},
{"P1M", "<>", "P28D"},
{"P1M", "<>", "P29D"},
{"P1M", "<>", "P30D"},
{"P1M", "<>", "P31D"},
{"P5M", "<>", "P150D"},
{"P5M", "<>", "P151D"},
{"P5M", "<>", "P152D"},
{"P5M", "<>", "P153D"},
{"PT2419200S", "<>", "P1M"},
{"PT2678400S", "<>", "P1M"},
{"PT31536000S", "<>", "P1Y"},
{"PT31622400S", "<>", "P1Y"},
{"PT525600M", "<>", "P1Y"},
{"PT527040M", "<>", "P1Y"},
{"PT8760H", "<>", "P1Y"},
{"PT8784H", "<>", "P1Y"},
{"P365D", "<>", "P1Y"},
};
DatatypeFactory df = null;
try {
df = DatatypeFactory.newInstance();
} catch (DatatypeConfigurationException ex) {
ex.printStackTrace();
fail(ex.toString());
}
for (int valueIndex = 0; valueIndex < partialOrder.length; ++valueIndex) {
Duration duration1 = df.newDuration(partialOrder[valueIndex][0]);
Duration duration2 = df.newDuration(partialOrder[valueIndex][2]);
int cmp = duration1.compare(duration2);
int expected = ">".equals(partialOrder[valueIndex][1])
? DatatypeConstants.GREATER
: "<".equals(partialOrder[valueIndex][1])
? DatatypeConstants.LESSER
: "==".equals(partialOrder[valueIndex][1])
? DatatypeConstants.EQUAL
: DatatypeConstants.INDETERMINATE;
if (expected != cmp) {
fail("returned " + cmp2str(cmp)
+ " for durations \'" + duration1 + "\' and "
+ duration2 + "\', but expected " + cmp2str(expected));
} else {
success("Comparing " + duration1 + " and " + duration2 +
": INDETERMINATE");
}
}
}
/**
* Verify cases around the INDETERMINATE relations
*/
public void testVerifyOtherRelations() {
final String [][] partialOrder = { // partialOrder
{"P1Y", ">", "P364D"},
{"P1Y", "<", "P367D"},
{"P1Y2D", ">", "P366D"},
{"P1M", ">", "P27D"},
{"P1M", "<", "P32D"},
{"P1M", "<", "P31DT1H"},
{"P5M", ">", "P149D"},
{"P5M", "<", "P154D"},
{"P5M", "<", "P153DT1H"},
{"PT2419199S", "<", "P1M"}, //PT2419200S -> P28D
{"PT2678401S", ">", "P1M"}, //PT2678400S -> P31D
{"PT31535999S", "<", "P1Y"}, //PT31536000S -> P365D
{"PT31622401S", ">", "P1Y"}, //PT31622400S -> P366D
{"PT525599M59S", "<", "P1Y"}, //PT525600M -> P365D
{"PT527040M1S", ">", "P1Y"}, //PT527040M -> P366D
{"PT8759H59M59S", "<", "P1Y"}, //PT8760H -> P365D
{"PT8784H1S", ">", "P1Y"}, //PT8784H -> P366D
};
DatatypeFactory df = null;
try {
df = DatatypeFactory.newInstance();
} catch (DatatypeConfigurationException ex) {
ex.printStackTrace();
fail(ex.toString());
}
for (int valueIndex = 0; valueIndex < partialOrder.length; ++valueIndex) {
Duration duration1 = df.newDuration(partialOrder[valueIndex][0]);
Duration duration2 = df.newDuration(partialOrder[valueIndex][2]);
int cmp = duration1.compare(duration2);
int expected = ">".equals(partialOrder[valueIndex][1])
? DatatypeConstants.GREATER
: "<".equals(partialOrder[valueIndex][1])
? DatatypeConstants.LESSER
: "==".equals(partialOrder[valueIndex][1])
? DatatypeConstants.EQUAL
: DatatypeConstants.INDETERMINATE;
if (expected != cmp) {
fail("returned " + cmp2str(cmp)
+ " for durations \'" + duration1 + "\' and "
+ duration2 + "\', but expected " + cmp2str(expected));
} else {
success("Comparing " + duration1 + " and " + duration2 +
": expected: " + cmp2str(expected) +
" actual: " + cmp2str(cmp));
}
}
}
public static String cmp2str(int cmp) {
return cmp == DatatypeConstants.LESSER ? "LESSER"
: cmp == DatatypeConstants.GREATER ? "GREATER"
: cmp == DatatypeConstants.EQUAL ? "EQUAL"
: cmp == DatatypeConstants.INDETERMINATE ? "INDETERMINATE"
: "UNDEFINED";
}
public void tearDown() {
System.out.println("\nNumber of tests passed: " + passed);
System.out.println("Number of tests failed: " + failed + "\n");
if (errMsg != null ) {
throw new RuntimeException(errMsg);
}
}
void fail(String msg) {
if (errMsg == null) {
errMsg = msg;
} else {
errMsg = errMsg + "\n" + msg;
}
failed++;
}
void success(String msg) {
passed++;
System.out.println(msg);
}
}