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ICU-11914 Add tests that verify correct behavior.

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X-SVN-Rev: 38392
This commit is contained in:
Craig Cornelius 2016-02-26 23:19:55 +00:00
parent e50534f9e2
commit 75c9b88455
1 changed files with 121 additions and 0 deletions
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121
icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/NumberFormatTest.java
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@ -19,10 +19,13 @@ import java.text.FieldPosition;
import java.text.ParseException;
import java.text.ParsePosition;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import com.ibm.icu.dev.test.TestUtil;
import com.ibm.icu.dev.test.format.IntlTestDecimalFormatAPIC.FieldContainer;
import com.ibm.icu.impl.ICUConfig;
import com.ibm.icu.impl.LocaleUtility;
import com.ibm.icu.impl.data.ResourceReader;
@ -4378,4 +4381,122 @@ public class NumberFormatTest extends com.ibm.icu.dev.test.TestFmwk {
assertEquals("Currency symbol missing in parse. Expect null result.",
fmt.parseCurrency("53.45", ppos), null);
}
// Testing for Issue 11914, missing FieldPositions for some field types.
public void TestNPEIssue11914() {
List<FieldContainer> v1 = new ArrayList<FieldContainer>(7);
v1.add(new FieldContainer(0, 3, NumberFormat.Field.INTEGER));
v1.add(new FieldContainer(3, 4, NumberFormat.Field.GROUPING_SEPARATOR));
v1.add(new FieldContainer(4, 7, NumberFormat.Field.INTEGER));
v1.add(new FieldContainer(7, 8, NumberFormat.Field.GROUPING_SEPARATOR));
v1.add(new FieldContainer(8, 11, NumberFormat.Field.INTEGER));
v1.add(new FieldContainer(11, 12, NumberFormat.Field.DECIMAL_SEPARATOR));
v1.add(new FieldContainer(12, 15, NumberFormat.Field.FRACTION));
List<FieldContainer> result = new ArrayList<FieldContainer>();
Number number = new Double(123456789.9753);
ULocale usLoc = new ULocale("en-US");
DecimalFormatSymbols US = new DecimalFormatSymbols(usLoc);
DecimalFormat outFmt = new DecimalFormat();
String numFmtted = outFmt.format(number);
AttributedCharacterIterator iterator =
outFmt.formatToCharacterIterator(number);
while (iterator.getIndex() != iterator.getEndIndex()) {
int start = iterator.getRunStart();
int end = iterator.getRunLimit();
Iterator it = iterator.getAttributes().keySet().iterator();
AttributedCharacterIterator.Attribute attribute = (AttributedCharacterIterator.Attribute) it.next();
Object value = iterator.getAttribute(attribute);
result.add(new FieldContainer(start, end, attribute, value));
iterator.setIndex(end);
}
assertTrue("Comparing vector results", v1.size() == result.size() && v1.containsAll(result));
Set<AttributedCharacterIterator.Attribute> resultUS = iterator.getAllAttributeKeys();
assertEquals("comparing vector sizes", 4, resultUS.size());
List<FieldContainer> v2 = new ArrayList<FieldContainer>(7);
v2.add(new FieldContainer(0, 1, NumberFormat.Field.INTEGER));
v2.add(new FieldContainer(1, 2, NumberFormat.Field.DECIMAL_SEPARATOR));
v2.add(new FieldContainer(2, 5, NumberFormat.Field.FRACTION));
v2.add(new FieldContainer(5, 6, NumberFormat.Field.EXPONENT_SYMBOL));
v2.add(new FieldContainer(6, 7, NumberFormat.Field.EXPONENT_SIGN));
v2.add(new FieldContainer(7, 8, NumberFormat.Field.EXPONENT));
DecimalFormat fmt2 = new DecimalFormat("0.###E+0", US);
List<FieldContainer> result2 = new ArrayList<FieldContainer>();
numFmtted = fmt2.format(number);
iterator = fmt2.formatToCharacterIterator(number);
while (iterator.getIndex() != iterator.getEndIndex()) {
int start = iterator.getRunStart();
int end = iterator.getRunLimit();
Iterator it = iterator.getAttributes().keySet().iterator();
AttributedCharacterIterator.Attribute attribute = (AttributedCharacterIterator.Attribute) it.next();
Object value = iterator.getAttribute(attribute);
result2.add(new FieldContainer(start, end, attribute, value));
iterator.setIndex(end);
}
assertTrue("Comparing vector results", v2.size() == result2.size() && v2.containsAll(result2));
List<FieldContainer> v3 = new ArrayList<FieldContainer>(7);
v3.add(new FieldContainer(0, 1, NumberFormat.Field.SIGN));
v3.add(new FieldContainer(1, 2, NumberFormat.Field.INTEGER));
v3.add(new FieldContainer(2, 3, NumberFormat.Field.GROUPING_SEPARATOR));
v3.add(new FieldContainer(3, 6, NumberFormat.Field.INTEGER));
v3.add(new FieldContainer(6, 7, NumberFormat.Field.GROUPING_SEPARATOR));
v3.add(new FieldContainer(7, 10, NumberFormat.Field.INTEGER));
v3.add(new FieldContainer(10, 11, NumberFormat.Field.GROUPING_SEPARATOR));
v3.add(new FieldContainer(11, 14, NumberFormat.Field.INTEGER));
v3.add(new FieldContainer(14, 15, NumberFormat.Field.GROUPING_SEPARATOR));
v3.add(new FieldContainer(15, 18, NumberFormat.Field.INTEGER));
v3.add(new FieldContainer(18, 19, NumberFormat.Field.GROUPING_SEPARATOR));
v3.add(new FieldContainer(19, 22, NumberFormat.Field.INTEGER));
v3.add(new FieldContainer(22, 23, NumberFormat.Field.GROUPING_SEPARATOR));
v3.add(new FieldContainer(23, 26, NumberFormat.Field.INTEGER));
BigInteger bigNumberInt = new BigInteger("-1234567890246813579");
String fmtNumberBigIntExp = fmt2.format(bigNumberInt);
String fmtNumberBigInt = outFmt.format(bigNumberInt);
List<FieldContainer> result3 = new ArrayList<FieldContainer>();
iterator = outFmt.formatToCharacterIterator(bigNumberInt);
while (iterator.getIndex() != iterator.getEndIndex()) {
int start = iterator.getRunStart();
int end = iterator.getRunLimit();
Iterator it = iterator.getAttributes().keySet().iterator();
AttributedCharacterIterator.Attribute attribute = (AttributedCharacterIterator.Attribute) it.next();
Object value = iterator.getAttribute(attribute);
result3.add(new FieldContainer(start, end, attribute, value));
iterator.setIndex(end);
}
assertTrue("Comparing vector results for " + fmtNumberBigInt, v3.size() == result3.size() && v3.containsAll(result3));
List<FieldContainer> v4 = new ArrayList<FieldContainer>(7);
v4.add(new FieldContainer(0, 1, NumberFormat.Field.SIGN));
v4.add(new FieldContainer(1, 2, NumberFormat.Field.INTEGER));
v4.add(new FieldContainer(2, 3, NumberFormat.Field.DECIMAL_SEPARATOR));
v4.add(new FieldContainer(3, 6, NumberFormat.Field.FRACTION));
v4.add(new FieldContainer(6, 7, NumberFormat.Field.EXPONENT_SYMBOL));
v4.add(new FieldContainer(7, 8, NumberFormat.Field.EXPONENT_SIGN));
v4.add(new FieldContainer(8, 9, NumberFormat.Field.EXPONENT));
java.math.BigDecimal numberBigD = new java.math.BigDecimal(-123456789);
String fmtNumberBigDExp = fmt2.format(numberBigD);
String fmtNumberBigD = outFmt.format(numberBigD);
List<FieldContainer> result4 = new ArrayList<FieldContainer>();
iterator = fmt2.formatToCharacterIterator(numberBigD);
while (iterator.getIndex() != iterator.getEndIndex()) {
int start = iterator.getRunStart();
int end = iterator.getRunLimit();
Iterator it = iterator.getAttributes().keySet().iterator();
AttributedCharacterIterator.Attribute attribute = (AttributedCharacterIterator.Attribute) it.next();
Object value = iterator.getAttribute(attribute);
result4.add(new FieldContainer(start, end, attribute, value));
iterator.setIndex(end);
}
assertTrue("Comparing vector results for " + fmtNumberBigDExp,
v4.size() == result4.size() && v4.containsAll(result4));
}
}