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ICU-13056 NumberFormatTest Test GroupingSize

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X-SVN-Rev: 41343
This commit is contained in:
Andy Heninger 2018-05-07 23:05:50 +00:00
parent 553882f580
commit 1e375dbbcc
2 changed files with 16 additions and 0 deletions
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15
icu4c/source/test/intltest/numfmtst.cpp
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@ -671,6 +671,7 @@ void NumberFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &n
TESTCASE_AUTO(Test10354);
TESTCASE_AUTO(Test11645_ApplyPatternEquality);
TESTCASE_AUTO(Test11648_ExpDecFormatMalPattern);
TESTCASE_AUTO(Test13056_GroupingSize);
TESTCASE_AUTO_END;
}
@ -9375,4 +9376,18 @@ void NumberFormatTest::Test11648_ExpDecFormatMalPattern() {
assertSuccess("", status);
}
void NumberFormatTest::Test13056_GroupingSize() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormat df(u"#,##0", status);
if (!assertSuccess("", status)) return;
assertEquals("Primary grouping should return 3", 3, df.getGroupingSize());
assertEquals("Secondary grouping should return 0", 0, df.getSecondaryGroupingSize());
df.setSecondaryGroupingSize(3);
assertEquals("Primary grouping should still return 3", 3, df.getGroupingSize());
assertEquals("Secondary grouping should round-trip", 3, df.getSecondaryGroupingSize());
df.setGroupingSize(4);
assertEquals("Primary grouping should return 4", 4, df.getGroupingSize());
assertEquals("Secondary should remember explicit setting and return 3", 3, df.getSecondaryGroupingSize());
}
#endif /* #if !UCONFIG_NO_FORMATTING */

1
icu4c/source/test/intltest/numfmtst.h
View file

@ -236,6 +236,7 @@ class NumberFormatTest: public CalendarTimeZoneTest {
void Test10354();
void Test11645_ApplyPatternEquality();
void Test11648_ExpDecFormatMalPattern();
void Test13056_GroupingSize();
private:
UBool testFormattableAsUFormattable(const char *file, int line, Formattable &f);