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ICU-13735 Adding tests for DecimalFormat grouping getters

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Elango Cheran 2019-09-18 15:34:07 -07:00 • committed by Elango
parent 6ceb6ea8b5
commit 3b99d07581
3 changed files with 43 additions and 0 deletions
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21
icu4c/source/test/intltest/numfmtst.cpp
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@ -241,6 +241,7 @@ void NumberFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &n
TESTCASE_AUTO(Test20358_GroupingInPattern);
TESTCASE_AUTO(Test13731_DefaultCurrency);
TESTCASE_AUTO(Test20499_CurrencyVisibleDigitsPlural);
TESTCASE_AUTO(Test13735_GroupingSizeGetter);
TESTCASE_AUTO_END;
}
@ -9705,4 +9706,24 @@ void NumberFormatTest::Test20499_CurrencyVisibleDigitsPlural() {
}
}
void NumberFormatTest::Test13735_GroupingSizeGetter() {
IcuTestErrorCode status(*this, "Test13735_GroupingSizeGetter");
{
DecimalFormat df("0", {"en", status}, status);
assertEquals("pat 0: ", 0, df.getGroupingSize());
df.setGroupingUsed(false);
assertEquals("pat 0 then disabled: ", 0, df.getGroupingSize());
df.setGroupingUsed(true);
assertEquals("pat 0 then enabled: ", 0, df.getGroupingSize());
}
{
DecimalFormat df("#,##0", {"en", status}, status);
assertEquals("pat #,##0: ", 3, df.getGroupingSize());
df.setGroupingUsed(false);
assertEquals("pat #,##0 then disabled: ", 3, df.getGroupingSize());
df.setGroupingUsed(true);
assertEquals("pat #,##0 then enabled: ", 3, df.getGroupingSize());
}
}
#endif /* #if !UCONFIG_NO_FORMATTING */

1
icu4c/source/test/intltest/numfmtst.h
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@ -297,6 +297,7 @@ class NumberFormatTest: public CalendarTimeZoneTest {
void Test20358_GroupingInPattern();
void Test13731_DefaultCurrency();
void Test20499_CurrencyVisibleDigitsPlural();
void Test13735_GroupingSizeGetter();
private:
UBool testFormattableAsUFormattable(const char *file, int line, Formattable &f);

21
icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/NumberFormatTest.java
View file

@ -6669,4 +6669,25 @@ public class NumberFormatTest extends TestFmwk {
assertEquals("iteration " + i, expected, actual);
}
}
@Test
public void test13735_GroupingSizeGetter() {
DecimalFormatSymbols EN = DecimalFormatSymbols.getInstance(ULocale.ENGLISH);
{
DecimalFormat df = new DecimalFormat("0", EN);
assertEquals("pat 0: ", 0, df.getGroupingSize());
df.setGroupingUsed(false);
assertEquals("pat 0 then disabled: ", 0, df.getGroupingSize());
df.setGroupingUsed(true);
assertEquals("pat 0 then enabled: ", 0, df.getGroupingSize());
}
{
DecimalFormat df = new DecimalFormat("#,##0", EN);
assertEquals("pat #,##0: ", 3, df.getGroupingSize());
df.setGroupingUsed(false);
assertEquals("pat #,##0 then disabled: ", 3, df.getGroupingSize());
df.setGroupingUsed(true);
assertEquals("pat #,##0 then enabled: ", 3, df.getGroupingSize());
}
}
}