icuSources/test/intltest/static_unisets_test.cpp

   1 // © 2018 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3
   4 #include "unicode/utypes.h"
   5
   6 #if !UCONFIG_NO_FORMATTING
   7
   8 #include "numbertest.h"
   9 #include "static_unicode_sets.h"
  10 #include "unicode/dcfmtsym.h"
  11
  12 using icu::unisets::get;
  13
  14 class StaticUnicodeSetsTest : public IntlTest {
  15   public:
  16     void testSetCoverage();
  17     void testNonEmpty();
  18
  19     void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par = 0);
  20
  21   private:
  22     void assertInSet(const UnicodeString& localeName, const UnicodeString &setName,
  23                      const UnicodeSet& set, const UnicodeString& str);
  24     void assertInSet(const UnicodeString& localeName, const UnicodeString &setName,
  25                      const UnicodeSet& set, UChar32 cp);
  26 };
  27
  28 extern IntlTest *createStaticUnicodeSetsTest() {
  29     return new StaticUnicodeSetsTest();
  30 }
  31
  32 void StaticUnicodeSetsTest::runIndexedTest(int32_t index, UBool exec, const char*&name, char*) {
  33     if (exec) {
  34         logln("TestSuite StaticUnicodeSetsTest: ");
  35     }
  36     TESTCASE_AUTO_BEGIN;
  37         TESTCASE_AUTO(testSetCoverage);
  38         TESTCASE_AUTO(testNonEmpty);
  39     TESTCASE_AUTO_END;
  40 }
  41
  42 void StaticUnicodeSetsTest::testSetCoverage() {
  43     UErrorCode status = U_ZERO_ERROR;
  44
  45     // Lenient comma/period should be supersets of strict comma/period;
  46     // it also makes the coverage logic cheaper.
  47     assertTrue(
  48             "COMMA should be superset of STRICT_COMMA",
  49             get(unisets::COMMA)->containsAll(*get(unisets::STRICT_COMMA)));
  50     assertTrue(
  51             "PERIOD should be superset of STRICT_PERIOD",
  52             get(unisets::PERIOD)->containsAll(*get(unisets::STRICT_PERIOD)));
  53
  54     UnicodeSet decimals;
  55     decimals.addAll(*get(unisets::STRICT_COMMA));
  56     decimals.addAll(*get(unisets::STRICT_PERIOD));
  57     decimals.freeze();
  58     UnicodeSet grouping;
  59     grouping.addAll(decimals);
  60     grouping.addAll(*get(unisets::OTHER_GROUPING_SEPARATORS));
  61     decimals.freeze();
  62
  63     const UnicodeSet &plusSign = *get(unisets::PLUS_SIGN);
  64     const UnicodeSet &minusSign = *get(unisets::MINUS_SIGN);
  65     const UnicodeSet &percent = *get(unisets::PERCENT_SIGN);
  66     const UnicodeSet &permille = *get(unisets::PERMILLE_SIGN);
  67     const UnicodeSet &infinity = *get(unisets::INFINITY_KEY);
  68
  69     int32_t localeCount;
  70     const Locale* allAvailableLocales = Locale::getAvailableLocales(localeCount);
  71     for (int32_t i = 0; i < localeCount; i++) {
  72         Locale locale = allAvailableLocales[i];
  73         DecimalFormatSymbols dfs(locale, status);
  74         UnicodeString localeName;
  75         locale.getDisplayName(localeName);
  76         assertSuccess(UnicodeString("Making DFS for ") + localeName, status);
  77
  78 #define ASSERT_IN_SET(name, foo) assertInSet(localeName, UnicodeString("" #name ""), name, foo)
  79         ASSERT_IN_SET(decimals, dfs.getConstSymbol(DecimalFormatSymbols::kDecimalSeparatorSymbol));
  80         ASSERT_IN_SET(grouping, dfs.getConstSymbol(DecimalFormatSymbols::kGroupingSeparatorSymbol));
  81         ASSERT_IN_SET(plusSign, dfs.getConstSymbol(DecimalFormatSymbols::kPlusSignSymbol));
  82         ASSERT_IN_SET(minusSign, dfs.getConstSymbol(DecimalFormatSymbols::kMinusSignSymbol));
  83         ASSERT_IN_SET(percent, dfs.getConstSymbol(DecimalFormatSymbols::kPercentSymbol));
  84         ASSERT_IN_SET(permille, dfs.getConstSymbol(DecimalFormatSymbols::kPerMillSymbol));
  85         ASSERT_IN_SET(infinity, dfs.getConstSymbol(DecimalFormatSymbols::kInfinitySymbol));
  86     }
  87 }
  88
  89 void StaticUnicodeSetsTest::testNonEmpty() {
  90     for (int32_t i=0; i<unisets::COUNT; i++) {
  91         if (i == unisets::EMPTY) {
  92             continue;
  93         }
  94         const UnicodeSet* uset = get(static_cast<unisets::Key>(i));
  95         // Can fail if no data:
  96         assertFalse(UnicodeString("Set should not be empty: ") + i, uset->isEmpty(), FALSE, TRUE);
  97     }
  98 }
  99
 100 void StaticUnicodeSetsTest::assertInSet(const UnicodeString &localeName, const UnicodeString &setName,
 101                               const UnicodeSet &set, const UnicodeString &str) {
 102     if (str.countChar32(0, str.length()) != 1) {
 103         // Ignore locale strings with more than one code point (usually a bidi mark)
 104         return;
 105     }
 106     assertInSet(localeName, setName, set, str.char32At(0));
 107 }
 108
 109 void StaticUnicodeSetsTest::assertInSet(const UnicodeString &localeName, const UnicodeString &setName,
 110                               const UnicodeSet &set, UChar32 cp) {
 111     // If this test case fails, add the specified code point to the corresponding set in
 112     // UnicodeSetStaticCache.java and numparse_unisets.cpp
 113     assertTrue(
 114             localeName + UnicodeString(u" ") + UnicodeString(cp) + UnicodeString(u" is missing in ") +
 115             setName, set.contains(cp));
 116 }
 117
 118
 119 #endif