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      1 /********************************************************************
      2  * Copyright (c) 2014, International Business Machines Corporation
      3  * and others. All Rights Reserved.
      4  ********************************************************************/
      5 /* C API TEST FOR UREGION */
      6 /***********************************************************************
      7  * Test cases ported from ICU4J ( RegionTest.java )
      8  * to C++ (regiontst.cpp) to here.
      9  * Try to keep them in sync if at all possible...!
     10  ***********************************************************************/
     11 
     12 #include "unicode/utypes.h"
     13 
     14 #if !UCONFIG_NO_FORMATTING
     15 
     16 #include "unicode/ustring.h"
     17 #include "unicode/uregion.h"
     18 #include "unicode/uenum.h"
     19 #include "cintltst.h"
     20 #include "cmemory.h"
     21 #include "cstring.h"
     22 
     23 static void TestKnownRegions(void);
     24 static void TestGetContainedRegions(void);
     25 static void TestGetContainedRegionsWithType(void);
     26 static void TestGetContainingRegion(void);
     27 static void TestGetContainingRegionWithType(void);
     28 static void TestGetPreferredValues(void);
     29 static void TestContains(void);
     30 
     31 void addURegionTest(TestNode** root);
     32 
     33 #define TESTCASE(x) addTest(root, &x, "tsformat/uregiontest/" #x)
     34 
     35 void addURegionTest(TestNode** root)
     36 {
     37     TESTCASE(TestKnownRegions);
     38     TESTCASE(TestGetContainedRegions);
     39     TESTCASE(TestGetContainedRegionsWithType);
     40     TESTCASE(TestGetContainingRegion);
     41     TESTCASE(TestGetContainingRegionWithType);
     42     TESTCASE(TestGetPreferredValues);
     43     TESTCASE(TestContains);
     44 }
     45 
     46 typedef struct KnownRegion {
     47   const char *code;
     48   int32_t numeric;
     49   const char *parent;
     50   URegionType type;
     51   const char *containingContinent;
     52 } KnownRegion;
     53 
     54 static KnownRegion knownRegions[] = {
     55     // Code, Num, Parent, Type,             Containing Continent
     56     { "TP" , 626, "035", URGN_TERRITORY, "142" },
     57     { "001", 1,  NULL ,  URGN_WORLD,        NULL },
     58     { "002", 2,  "001",  URGN_CONTINENT,    NULL },
     59     { "003", 3,  NULL,   URGN_GROUPING,     NULL },
     60     { "005", 5,  "019",  URGN_SUBCONTINENT, "019" },
     61     { "009", 9,  "001",  URGN_CONTINENT,    NULL},
     62     { "011", 11, "002",  URGN_SUBCONTINENT, "002" },
     63     { "013", 13, "019",  URGN_SUBCONTINENT, "019" },
     64     { "014", 14, "002",  URGN_SUBCONTINENT, "002" },
     65     { "015", 15, "002",  URGN_SUBCONTINENT, "002" },
     66     { "017", 17, "002",  URGN_SUBCONTINENT, "002" },
     67     { "018", 18, "002",  URGN_SUBCONTINENT, "002" },
     68     { "019", 19, "001",  URGN_CONTINENT, NULL },
     69     { "021", 21, "019",  URGN_SUBCONTINENT, "019" },
     70     { "029", 29, "019",  URGN_SUBCONTINENT, "019" },
     71     { "030", 30, "142",  URGN_SUBCONTINENT, "142" },
     72     { "034", 34, "142",  URGN_SUBCONTINENT, "142" },
     73     { "035", 35, "142",  URGN_SUBCONTINENT, "142" },
     74     { "039", 39, "150",  URGN_SUBCONTINENT, "150"},
     75     { "053", 53, "009",  URGN_SUBCONTINENT, "009" },
     76     { "054", 54, "009",  URGN_SUBCONTINENT, "009" },
     77     { "057", 57, "009",  URGN_SUBCONTINENT, "009" },
     78     { "061", 61, "009",  URGN_SUBCONTINENT, "009" },
     79     { "142", 142, "001", URGN_CONTINENT, NULL },
     80     { "143", 143, "142", URGN_SUBCONTINENT, "142" },
     81     { "145", 145, "142", URGN_SUBCONTINENT, "142" },
     82     { "150", 150, "001", URGN_CONTINENT, NULL },
     83     { "151", 151, "150", URGN_SUBCONTINENT, "150" },
     84     { "154", 154, "150", URGN_SUBCONTINENT, "150" },
     85     { "155", 155, "150", URGN_SUBCONTINENT, "150" },
     86     { "419", 419, NULL,  URGN_GROUPING , NULL},
     87     { "AC" ,  -1, "QO" , URGN_TERRITORY, "009" },
     88     { "AD" ,  20, "039", URGN_TERRITORY, "150" },
     89     { "AE" , 784, "145", URGN_TERRITORY, "142" },
     90     { "AF" ,   4, "034", URGN_TERRITORY, "142" },
     91     { "AG" ,  28, "029", URGN_TERRITORY, "019" },
     92     { "AI" , 660, "029", URGN_TERRITORY, "019" },
     93     { "AL" ,   8, "039", URGN_TERRITORY, "150" },
     94     { "AM" ,  51, "145", URGN_TERRITORY, "142" },
     95     { "AN" , 530, NULL,  URGN_DEPRECATED, NULL },
     96     { "AO" ,  24, "017", URGN_TERRITORY, "002" },
     97     { "AQ" ,  10, "QO" , URGN_TERRITORY, "009" },
     98     { "AR" ,  32, "005", URGN_TERRITORY, "019" },
     99     { "AS" ,  16, "061", URGN_TERRITORY, "009" },
    100     { "AT" ,  40, "155", URGN_TERRITORY, "150" },
    101     { "AU" ,  36, "053", URGN_TERRITORY, "009" },
    102     { "AW" , 533, "029", URGN_TERRITORY, "019" },
    103     { "AX" , 248, "154", URGN_TERRITORY, "150" },
    104     { "AZ" ,  31, "145", URGN_TERRITORY, "142" },
    105     { "BA" ,  70, "039", URGN_TERRITORY, "150" },
    106     { "BB" ,  52, "029", URGN_TERRITORY, "019" },
    107     { "BD" ,  50, "034", URGN_TERRITORY, "142" },
    108     { "BE" ,  56, "155", URGN_TERRITORY, "150" },
    109     { "BF" , 854, "011", URGN_TERRITORY, "002" },
    110     { "BG" , 100, "151", URGN_TERRITORY, "150" },
    111     { "BH" ,  48, "145", URGN_TERRITORY, "142" },
    112     { "BI" , 108, "014", URGN_TERRITORY, "002" },
    113     { "BJ" , 204, "011", URGN_TERRITORY, "002" },
    114     { "BL" , 652, "029", URGN_TERRITORY, "019" },
    115     { "BM" ,  60, "021", URGN_TERRITORY, "019" },
    116     { "BN" ,  96, "035", URGN_TERRITORY, "142" },
    117     { "BO" ,  68, "005", URGN_TERRITORY, "019" },
    118     { "BQ" , 535, "029", URGN_TERRITORY, "019" },
    119     { "BR" ,  76, "005", URGN_TERRITORY, "019" },
    120     { "BS" ,  44, "029", URGN_TERRITORY, "019" },
    121     { "BT" ,  64, "034", URGN_TERRITORY, "142" },
    122     { "BU" , 104, "035", URGN_TERRITORY, "142" },
    123     { "BV" ,  74, "QO" , URGN_TERRITORY, "009" },
    124     { "BW" ,  72, "018", URGN_TERRITORY, "002" },
    125     { "BY" , 112, "151", URGN_TERRITORY, "150" },
    126     { "BZ" ,  84, "013", URGN_TERRITORY, "019" },
    127     { "CA" , 124, "021", URGN_TERRITORY, "019" },
    128     { "CC" , 166, "QO" , URGN_TERRITORY, "009" },
    129     { "CD" , 180, "017", URGN_TERRITORY, "002" },
    130     { "CF" , 140, "017", URGN_TERRITORY, "002" },
    131     { "CG" , 178, "017", URGN_TERRITORY, "002" },
    132     { "CH" , 756, "155", URGN_TERRITORY, "150" },
    133     { "CI" , 384, "011", URGN_TERRITORY, "002" },
    134     { "CK" , 184, "061", URGN_TERRITORY, "009" },
    135     { "CL" , 152, "005", URGN_TERRITORY, "019" },
    136     { "CM" , 120, "017", URGN_TERRITORY, "002" },
    137     { "CN" , 156, "030", URGN_TERRITORY, "142" },
    138     { "CO" , 170, "005", URGN_TERRITORY, "019" },
    139     { "CP" , -1 , "QO" , URGN_TERRITORY, "009" },
    140     { "CR" , 188, "013", URGN_TERRITORY, "019" },
    141     { "CU" , 192, "029", URGN_TERRITORY, "019" },
    142     { "CV" , 132, "011", URGN_TERRITORY, "002" },
    143     { "CW" , 531, "029", URGN_TERRITORY, "019" },
    144     { "CX" , 162, "QO" , URGN_TERRITORY, "009" },
    145     { "CY" , 196, "145", URGN_TERRITORY, "142" },
    146     { "CZ" , 203, "151", URGN_TERRITORY, "150" },
    147     { "DD" , 276, "155", URGN_TERRITORY, "150" },
    148     { "DE" , 276, "155", URGN_TERRITORY, "150" },
    149     { "DG" , -1 , "QO" , URGN_TERRITORY, "009" },
    150     { "DJ" , 262, "014", URGN_TERRITORY, "002" },
    151     { "DK" , 208, "154", URGN_TERRITORY, "150" },
    152     { "DM" , 212, "029", URGN_TERRITORY, "019" },
    153     { "DO" , 214, "029", URGN_TERRITORY, "019" },
    154     { "DZ" ,  12, "015", URGN_TERRITORY, "002" },
    155     { "EA" ,  -1, "015", URGN_TERRITORY, "002" },
    156     { "EC" , 218, "005", URGN_TERRITORY, "019" },
    157     { "EE" , 233, "154", URGN_TERRITORY, "150" },
    158     { "EG" , 818, "015", URGN_TERRITORY, "002" },
    159     { "EH" , 732, "015", URGN_TERRITORY, "002" },
    160     { "ER" , 232, "014", URGN_TERRITORY, "002" },
    161     { "ES" , 724, "039", URGN_TERRITORY, "150" },
    162     { "ET" , 231, "014", URGN_TERRITORY, "002" },
    163     { "EU" , 967, NULL,  URGN_GROUPING, NULL },
    164     { "FI" , 246, "154", URGN_TERRITORY, "150" },
    165     { "FJ" , 242, "054", URGN_TERRITORY, "009" },
    166     { "FK" , 238, "005", URGN_TERRITORY, "019" },
    167     { "FM" , 583, "057", URGN_TERRITORY, "009" },
    168     { "FO" , 234, "154", URGN_TERRITORY, "150" },
    169     { "FR" , 250, "155", URGN_TERRITORY, "150" },
    170     { "FX" , 250, "155", URGN_TERRITORY, "150" },
    171     { "GA" , 266, "017", URGN_TERRITORY, "002" },
    172     { "GB" , 826, "154", URGN_TERRITORY, "150" },
    173     { "GD" , 308, "029", URGN_TERRITORY, "019" },
    174     { "GE" , 268, "145", URGN_TERRITORY, "142" },
    175     { "GF" , 254, "005", URGN_TERRITORY, "019" },
    176     { "GG" , 831, "154", URGN_TERRITORY, "150" },
    177     { "GH" , 288, "011", URGN_TERRITORY, "002" },
    178     { "GI" , 292, "039", URGN_TERRITORY, "150" },
    179     { "GL" , 304, "021", URGN_TERRITORY, "019" },
    180     { "GM" , 270, "011", URGN_TERRITORY, "002" },
    181     { "GN" , 324, "011", URGN_TERRITORY, "002" },
    182     { "GP" , 312, "029", URGN_TERRITORY, "019" },
    183     { "GQ" , 226, "017", URGN_TERRITORY, "002" },
    184     { "GR" , 300, "039", URGN_TERRITORY, "150" },
    185     { "GS" , 239, "QO" , URGN_TERRITORY, "009" },
    186     { "GT" , 320, "013", URGN_TERRITORY, "019" },
    187     { "GU" , 316, "057", URGN_TERRITORY, "009" },
    188     { "GW" , 624, "011", URGN_TERRITORY, "002" },
    189     { "GY" , 328, "005", URGN_TERRITORY, "019" },
    190     { "HK" , 344, "030", URGN_TERRITORY, "142" },
    191     { "HM" , 334, "QO" , URGN_TERRITORY, "009" },
    192     { "HN" , 340, "013", URGN_TERRITORY, "019" },
    193     { "HR" , 191, "039", URGN_TERRITORY, "150" },
    194     { "HT" , 332, "029", URGN_TERRITORY, "019" },
    195     { "HU" , 348, "151", URGN_TERRITORY, "150" },
    196     { "IC" ,  -1, "015", URGN_TERRITORY, "002" },
    197     { "ID" , 360, "035", URGN_TERRITORY, "142" },
    198     { "IE" , 372, "154", URGN_TERRITORY, "150" },
    199     { "IL" , 376, "145", URGN_TERRITORY, "142" },
    200     { "IM" , 833, "154", URGN_TERRITORY, "150" },
    201     { "IN" , 356, "034", URGN_TERRITORY, "142" },
    202     { "IO" ,  86, "QO" , URGN_TERRITORY, "009" },
    203     { "IQ" , 368, "145", URGN_TERRITORY, "142" },
    204     { "IR" , 364, "034", URGN_TERRITORY, "142" },
    205     { "IS" , 352, "154", URGN_TERRITORY, "150" },
    206     { "IT" , 380, "039", URGN_TERRITORY, "150" },
    207     { "JE" , 832, "154", URGN_TERRITORY, "150" },
    208     { "JM" , 388, "029", URGN_TERRITORY, "019" },
    209     { "JO" , 400, "145", URGN_TERRITORY, "142" },
    210     { "JP" , 392, "030", URGN_TERRITORY, "142" },
    211     { "KE" , 404, "014", URGN_TERRITORY, "002" },
    212     { "KG" , 417, "143", URGN_TERRITORY, "142" },
    213     { "KH" , 116, "035", URGN_TERRITORY, "142" },
    214     { "KI" , 296, "057", URGN_TERRITORY, "009" },
    215     { "KM" , 174, "014", URGN_TERRITORY, "002" },
    216     { "KN" , 659, "029", URGN_TERRITORY, "019" },
    217     { "KP" , 408, "030", URGN_TERRITORY, "142" },
    218     { "KR" , 410, "030", URGN_TERRITORY, "142" },
    219     { "KW" , 414, "145", URGN_TERRITORY, "142" },
    220     { "KY" , 136, "029", URGN_TERRITORY, "019" },
    221     { "KZ" , 398, "143", URGN_TERRITORY, "142" },
    222     { "LA" , 418, "035", URGN_TERRITORY, "142" },
    223     { "LB" , 422, "145", URGN_TERRITORY, "142" },
    224     { "LC" , 662, "029", URGN_TERRITORY, "019" },
    225     { "LI" , 438, "155", URGN_TERRITORY, "150" },
    226     { "LK" , 144, "034", URGN_TERRITORY, "142" },
    227     { "LR" , 430, "011", URGN_TERRITORY, "002" },
    228     { "LS" , 426, "018", URGN_TERRITORY, "002" },
    229     { "LT" , 440, "154", URGN_TERRITORY, "150" },
    230     { "LU" , 442, "155", URGN_TERRITORY, "150" },
    231     { "LV" , 428, "154", URGN_TERRITORY, "150" },
    232     { "LY" , 434, "015", URGN_TERRITORY, "002" },
    233     { "MA" , 504, "015", URGN_TERRITORY, "002" },
    234     { "MC" , 492, "155", URGN_TERRITORY, "150" },
    235     { "MD" , 498, "151", URGN_TERRITORY, "150" },
    236     { "ME" , 499, "039", URGN_TERRITORY, "150" },
    237     { "MF" , 663, "029", URGN_TERRITORY, "019" },
    238     { "MG" , 450, "014", URGN_TERRITORY, "002" },
    239     { "MH" , 584, "057", URGN_TERRITORY, "009" },
    240     { "MK" , 807, "039", URGN_TERRITORY, "150" },
    241     { "ML" , 466, "011", URGN_TERRITORY, "002" },
    242     { "MM" , 104, "035", URGN_TERRITORY, "142" },
    243     { "MN" , 496, "030", URGN_TERRITORY, "142" },
    244     { "MO" , 446, "030", URGN_TERRITORY, "142" },
    245     { "MP" , 580, "057", URGN_TERRITORY, "009" },
    246     { "MQ" , 474, "029", URGN_TERRITORY, "019" },
    247     { "MR" , 478, "011", URGN_TERRITORY, "002" },
    248     { "MS" , 500, "029", URGN_TERRITORY, "019" },
    249     { "MT" , 470, "039", URGN_TERRITORY, "150" },
    250     { "MU" , 480, "014", URGN_TERRITORY, "002" },
    251     { "MV" , 462, "034", URGN_TERRITORY, "142" },
    252     { "MW" , 454, "014", URGN_TERRITORY, "002" },
    253     { "MX" , 484, "013", URGN_TERRITORY, "019"},
    254     { "MY" , 458, "035", URGN_TERRITORY, "142" },
    255     { "MZ" , 508, "014", URGN_TERRITORY, "002" },
    256     { "NA" , 516, "018", URGN_TERRITORY, "002" },
    257     { "NC" , 540, "054", URGN_TERRITORY, "009" },
    258     { "NE" , 562, "011", URGN_TERRITORY, "002" },
    259     { "NF" , 574, "053", URGN_TERRITORY, "009" },
    260     { "NG" , 566, "011", URGN_TERRITORY, "002" },
    261     { "NI" , 558, "013", URGN_TERRITORY, "019" },
    262     { "NL" , 528, "155", URGN_TERRITORY, "150" },
    263     { "NO" , 578, "154", URGN_TERRITORY, "150" },
    264     { "NP" , 524, "034", URGN_TERRITORY, "142" },
    265     { "NR" , 520, "057", URGN_TERRITORY, "009" },
    266     { "NT" , 536, NULL , URGN_DEPRECATED, NULL },
    267     { "NU" , 570, "061", URGN_TERRITORY, "009" },
    268     { "NZ" , 554, "053", URGN_TERRITORY, "009" },
    269     { "OM" , 512, "145", URGN_TERRITORY, "142" },
    270     { "PA" , 591, "013", URGN_TERRITORY, "019" },
    271     { "PE" , 604, "005", URGN_TERRITORY, "019" },
    272     { "PF" , 258, "061", URGN_TERRITORY, "009" },
    273     { "PG" , 598, "054", URGN_TERRITORY, "009" },
    274     { "PH" , 608, "035", URGN_TERRITORY, "142" },
    275     { "PK" , 586, "034", URGN_TERRITORY, "142" },
    276     { "PL" , 616, "151", URGN_TERRITORY, "150" },
    277     { "PM" , 666, "021", URGN_TERRITORY, "019" },
    278     { "PN" , 612, "061", URGN_TERRITORY, "009" },
    279     { "PR" , 630, "029", URGN_TERRITORY, "019" },
    280     { "PS" , 275, "145", URGN_TERRITORY, "142" },
    281     { "PT" , 620, "039", URGN_TERRITORY, "150" },
    282     { "PW" , 585, "057", URGN_TERRITORY, "009" },
    283     { "PY" , 600, "005", URGN_TERRITORY, "019" },
    284     { "QA" , 634, "145", URGN_TERRITORY, "142" },
    285     { "QO" , 961, "009", URGN_SUBCONTINENT, "009" },
    286     { "QU" , 967, NULL,  URGN_GROUPING, NULL },
    287     { "RE" , 638, "014", URGN_TERRITORY, "002" },
    288     { "RO" , 642, "151", URGN_TERRITORY, "150" },
    289     { "RS" , 688, "039", URGN_TERRITORY, "150" },
    290     { "RU" , 643, "151", URGN_TERRITORY, "150" },
    291     { "RW" , 646, "014", URGN_TERRITORY, "002" },
    292     { "SA" , 682, "145", URGN_TERRITORY, "142" },
    293     { "SB" ,  90, "054", URGN_TERRITORY, "009" },
    294     { "SC" , 690, "014", URGN_TERRITORY, "002" },
    295     { "SD" , 729, "015", URGN_TERRITORY, "002" },
    296     { "SE" , 752, "154", URGN_TERRITORY, "150" },
    297     { "SG" , 702, "035", URGN_TERRITORY, "142" },
    298     { "SH" , 654, "011", URGN_TERRITORY, "002" },
    299     { "SI" , 705, "039", URGN_TERRITORY, "150" },
    300     { "SJ" , 744, "154", URGN_TERRITORY, "150" },
    301     { "SK" , 703, "151", URGN_TERRITORY, "150" },
    302     { "SL" , 694, "011", URGN_TERRITORY, "002" },
    303     { "SM" , 674, "039", URGN_TERRITORY, "150" },
    304     { "SN" , 686, "011", URGN_TERRITORY, "002" },
    305     { "SO" , 706, "014", URGN_TERRITORY, "002" },
    306     { "SR" , 740, "005", URGN_TERRITORY, "019" },
    307     { "SS" , 728, "015", URGN_TERRITORY, "002" },
    308     { "ST" , 678, "017", URGN_TERRITORY, "002" },
    309     { "SU" , 810, NULL , URGN_DEPRECATED , NULL},
    310     { "SV" , 222, "013", URGN_TERRITORY, "019" },
    311     { "SX" , 534, "029", URGN_TERRITORY, "019" },
    312     { "SY" , 760, "145", URGN_TERRITORY, "142" },
    313     { "SZ" , 748, "018", URGN_TERRITORY, "002" },
    314     { "TA" ,  -1, "QO",  URGN_TERRITORY, "009" },
    315     { "TC" , 796, "029", URGN_TERRITORY, "019" },
    316     { "TD" , 148, "017", URGN_TERRITORY, "002" },
    317     { "TF" , 260, "QO" , URGN_TERRITORY, "009" },
    318     { "TG" , 768, "011", URGN_TERRITORY, "002" },
    319     { "TH" , 764, "035", URGN_TERRITORY, "142" },
    320     { "TJ" , 762, "143", URGN_TERRITORY, "142" },
    321     { "TK" , 772, "061", URGN_TERRITORY, "009" },
    322     { "TL" , 626, "035", URGN_TERRITORY, "142" },
    323     { "TM" , 795, "143", URGN_TERRITORY, "142" },
    324     { "TN" , 788, "015", URGN_TERRITORY, "002" },
    325     { "TO" , 776, "061", URGN_TERRITORY, "009" },
    326     { "TP" , 626, "035", URGN_TERRITORY, "142" },
    327     { "TR" , 792, "145", URGN_TERRITORY, "142" },
    328     { "TT" , 780, "029", URGN_TERRITORY, "019" },
    329     { "TV" , 798, "061", URGN_TERRITORY, "009" },
    330     { "TW" , 158, "030", URGN_TERRITORY, "142" },
    331     { "TZ" , 834, "014", URGN_TERRITORY, "002" },
    332     { "UA" , 804, "151", URGN_TERRITORY, "150" },
    333     { "UG" , 800, "014", URGN_TERRITORY, "002" },
    334     { "UM" , 581, "QO" , URGN_TERRITORY, "009" },
    335     { "US" , 840, "021", URGN_TERRITORY, "019" },
    336     { "UY" , 858, "005", URGN_TERRITORY, "019" },
    337     { "UZ" , 860, "143", URGN_TERRITORY, "142" },
    338     { "VA" , 336, "039", URGN_TERRITORY, "150" },
    339     { "VC" , 670, "029", URGN_TERRITORY, "019" },
    340     { "VE" , 862, "005", URGN_TERRITORY, "019" },
    341     { "VG" ,  92, "029", URGN_TERRITORY, "019" },
    342     { "VI" , 850, "029", URGN_TERRITORY, "019" },
    343     { "VN" , 704, "035", URGN_TERRITORY, "142" },
    344     { "VU" , 548, "054", URGN_TERRITORY, "009" },
    345     { "WF" , 876, "061", URGN_TERRITORY, "009" },
    346     { "WS" , 882, "061", URGN_TERRITORY, "009" },
    347     { "YD" , 887, "145", URGN_TERRITORY, "142" },
    348     { "YE" , 887, "145", URGN_TERRITORY, "142" },
    349     { "YT" , 175, "014", URGN_TERRITORY, "002" },
    350     { "ZA" , 710, "018", URGN_TERRITORY, "002" },
    351     { "ZM" , 894, "014", URGN_TERRITORY, "002" },
    352     { "ZR" , 180, "017", URGN_TERRITORY, "002" },
    353     { "ZW" , 716, "014", URGN_TERRITORY, "002" },
    354     { "ZZ" , 999, NULL , URGN_UNKNOWN, NULL },
    355     { NULL ,   0, NULL , URGN_UNKNOWN, NULL } /* terminator */
    356     };
    357 
    358 
    359 static void TestKnownRegions() {
    360     const KnownRegion * rd;
    361     for (rd = knownRegions; rd->code != NULL ; rd++ ) {
    362         UErrorCode status = U_ZERO_ERROR;
    363         const URegion *r = uregion_getRegionFromCode(rd->code, &status);
    364         if ( U_SUCCESS(status) ) {
    365             int32_t n = uregion_getNumericCode(r);
    366             int32_t e = rd->numeric;
    367             if ( n != e ) {
    368                 log_err("ERROR: Numeric code mismatch for region %s.  Expected:%d Got:%d\n", uregion_getRegionCode(r), e, n );
    369             }
    370             if (uregion_getType(r) != rd->type) {
    371                 log_err("ERROR: Expected region %s to be of type %d. Got: %d\n", uregion_getRegionCode(r), rd->type, uregion_getType(r) );
    372             }
    373             if ( e > 0 ) {
    374                 const URegion *ncRegion = uregion_getRegionFromNumericCode(e, &status);
    375                 if ( !uregion_areEqual(ncRegion, r) && e != 891 ) { // 891 is special case - CS and YU both deprecated codes for region 891
    376                     log_err("ERROR: Creating region %s by its numeric code returned a different region. Got: %s instead.\n",
    377                         uregion_getRegionCode(r), uregion_getRegionCode(ncRegion) );
    378                 }
    379              }
    380         } else {
    381             log_data_err("ERROR: Known region %s was not recognized.\n", rd->code);
    382         }
    383     }
    384 }
    385 
    386 static void TestGetContainedRegions() {
    387     const KnownRegion * rd;
    388     for (rd = knownRegions; rd->code != NULL ; rd++ ) {
    389         UErrorCode status = U_ZERO_ERROR;
    390         const URegion *r = uregion_getRegionFromCode(rd->code, &status);
    391         if ( U_SUCCESS(status) ) {
    392             UEnumeration *containedRegions;
    393             const char *crID;
    394             if (uregion_getType(r) == URGN_GROUPING) {
    395                 continue;
    396             }
    397             containedRegions = uregion_getContainedRegions(r, &status);
    398             if (containedRegions != NULL) {
    399                 while ((crID = uenum_next(containedRegions, NULL, &status)) != NULL && U_SUCCESS(status) ) {
    400                     const URegion *cr = uregion_getRegionFromCode(crID, &status);
    401                     const URegion *containingRegion = (cr)? uregion_getContainingRegion(cr) : NULL;
    402                     if ( !containingRegion || !uregion_areEqual(containingRegion, r) ) {
    403                         log_err("ERROR: Region: %s contains region %s. Expected containing region of this region to be the original region, but got %s\n",
    404                             uregion_getRegionCode(r), uregion_getRegionCode(cr), (containingRegion)?uregion_getRegionCode(containingRegion):"NULL" );
    405                     }
    406                 }
    407                 uenum_close(containedRegions);
    408             }
    409         } else {
    410             log_data_err("ERROR: Known region %s was not recognized.\n", rd->code);
    411         }
    412     }
    413 }
    414 
    415 static void TestGetContainedRegionsWithType() {
    416     const KnownRegion * rd;
    417     for (rd = knownRegions; rd->code != NULL ; rd++ ) {
    418         UErrorCode status = U_ZERO_ERROR;
    419         const URegion *r = uregion_getRegionFromCode(rd->code, &status);
    420         if ( U_SUCCESS(status) ) {
    421             UEnumeration *containedRegions;
    422             const char *crID;
    423             if (uregion_getType(r) != URGN_CONTINENT) {
    424                 continue;
    425             }
    426             containedRegions = uregion_getContainedRegionsOfType(r, URGN_TERRITORY, &status);
    427             if (containedRegions != NULL) {
    428                 while ((crID = uenum_next(containedRegions, NULL, &status)) != NULL && U_SUCCESS(status) ) {
    429                     const URegion *cr = uregion_getRegionFromCode(crID, &status);
    430                     const URegion *containingRegion = (cr)? uregion_getContainingRegionOfType(cr, URGN_CONTINENT) : NULL;
    431                     if ( !containingRegion || !uregion_areEqual(containingRegion, r) ) {
    432                         log_err("ERROR: Continent: %s contains territory %s. Expected containing continent of this region to be the original region, but got %s\n",
    433                             uregion_getRegionCode(r), uregion_getRegionCode(cr), (containingRegion)?uregion_getRegionCode(containingRegion):"NULL" );
    434                     }
    435                 }
    436                 uenum_close(containedRegions);
    437             }
    438         } else {
    439             log_data_err("ERROR: Known region %s was not recognized.\n", rd->code);
    440         }
    441     }
    442 }
    443 
    444 static void TestGetContainingRegion() {
    445     const KnownRegion * rd;
    446     for (rd = knownRegions; rd->code != NULL ; rd++ ) {
    447         UErrorCode status = U_ZERO_ERROR;
    448         const URegion *r = uregion_getRegionFromCode(rd->code, &status);
    449         if ( U_SUCCESS(status) ) {
    450             const URegion *c = uregion_getContainingRegion(r);
    451             if (rd->parent == NULL) {
    452                 if ( c ) {
    453                     log_err("ERROR: Containing region for %s should have been NULL.  Got: %s\n", uregion_getRegionCode(r), uregion_getRegionCode(c) );
    454                 }
    455             } else {
    456                 const URegion *p = uregion_getRegionFromCode(rd->parent, &status);
    457                 if ( c == NULL || !uregion_areEqual(p, c) ) {
    458                     log_err("ERROR: Expected containing continent of region %s to be %s. Got: %s\n",
    459                         uregion_getRegionCode(r), (p)?uregion_getRegionCode(p):"NULL", (c)?uregion_getRegionCode(c):"NULL" );
    460                 }
    461             }
    462         } else {
    463             log_data_err("ERROR: Known region %s was not recognized.\n", rd->code);
    464         }
    465     }
    466 }
    467 
    468 static void TestGetContainingRegionWithType() {
    469     const KnownRegion * rd;
    470     for (rd = knownRegions; rd->code != NULL ; rd++ ) {
    471         UErrorCode status = U_ZERO_ERROR;
    472         const URegion *r = uregion_getRegionFromCode(rd->code, &status);
    473         if ( U_SUCCESS(status) ) {
    474             const URegion *c = uregion_getContainingRegionOfType(r, URGN_CONTINENT);
    475             if (rd->containingContinent == NULL) {
    476                  if ( c != NULL) {
    477                      log_err("ERROR: Containing continent for %s should have been NULL.  Got: %s\n", uregion_getRegionCode(r), uregion_getRegionCode(c) );
    478                  }
    479             } else {
    480                 const URegion *p = uregion_getRegionFromCode(rd->containingContinent, &status);
    481                 if ( !uregion_areEqual(p, c) ) {
    482                     log_err("ERROR: Expected containing continent of region %s to be %s. Got: %s\n",
    483                         uregion_getRegionCode(r), (p)?uregion_getRegionCode(p):"NULL", (c)?uregion_getRegionCode(c):"NULL" );
    484                 }
    485             }
    486         } else {
    487             log_data_err("ERROR: Known region %s was not recognized.\n", rd->code);
    488         }
    489     }
    490 }
    491 
    492 static const char * expectPrefRegions0[] = { "AN","CW","SX","BQ",NULL };        /* Netherlands Antilles */
    493 static const char * expectPrefRegions1[] = { "CS","RS","ME",NULL };             /* Serbia & Montenegro */
    494 static const char * expectPrefRegions2[] = { "FQ","AQ","TF",NULL };             /* French Southern and Antarctic Territories */
    495 static const char * expectPrefRegions3[] = { "NT","IQ","SA",NULL };             /* Neutral Zone */
    496 static const char * expectPrefRegions4[] = { "PC","FM","MH","MP","PW",NULL };   /* Pacific Islands Trust Territory */
    497 static const char * expectPrefRegions5[] = { "SU","RU","AM","AZ","BY","EE","GE","KZ","KG","LV","LT","MD","TJ","TM","UA","UZ",NULL }; /* Soviet Union */
    498 static const char ** expectPrefRegionsTestData[] = {
    499     expectPrefRegions0,
    500     expectPrefRegions1,
    501     expectPrefRegions2,
    502     expectPrefRegions3,
    503     expectPrefRegions4,
    504     expectPrefRegions5,
    505     NULL
    506 };
    507 
    508 static void TestGetPreferredValues() {
    509     const char *** testDataPtr = expectPrefRegionsTestData;
    510     const char ** regionListPtr;
    511     while ( (regionListPtr = *testDataPtr++) != NULL ) {
    512         UErrorCode status = U_ZERO_ERROR;
    513         const char * deprecatedCode = *regionListPtr++;
    514         const URegion *r = uregion_getRegionFromCode(deprecatedCode, &status);
    515         if ( U_SUCCESS(status) ) {
    516             UEnumeration *preferredRegions = uregion_getPreferredValues(r, &status);
    517             if ( U_SUCCESS(status) ) {
    518                 if (preferredRegions != NULL) {
    519                     const char * preferredCode;
    520                     while ( (preferredCode = *regionListPtr++) != NULL ) {
    521                         const char *check;
    522                         UBool found = FALSE;
    523                         uenum_reset(preferredRegions, &status);
    524                         while ((check = uenum_next(preferredRegions, NULL, &status)) != NULL && U_SUCCESS(status) ) {
    525                             if ( !uprv_strcmp(check,preferredCode) ) {
    526                                 found = TRUE;
    527                                 break;
    528                             }
    529                         }
    530                         if ( !found ) {
    531                             log_err("ERROR: uregion_getPreferredValues for region \"%s\" should have contained \"%s\" but it didn't.\n", uregion_getRegionCode(r), preferredCode);
    532                         }
    533                     }
    534                     uenum_close(preferredRegions);
    535                 }
    536             } else {
    537                 log_err("ERROR: uregion_getPreferredValues failed for region %s.\n", uregion_getRegionCode(r));
    538             }
    539         } else {
    540             log_data_err("ERROR: Known region %s was not recognized.\n", deprecatedCode);
    541         }
    542     }
    543 }
    544 
    545 static void TestContains() {
    546     const KnownRegion * rd;
    547     for (rd = knownRegions; rd->code != NULL ; rd++ ) {
    548         UErrorCode status = U_ZERO_ERROR;
    549         const URegion *r = uregion_getRegionFromCode(rd->code, &status);
    550         if ( U_SUCCESS(status) ) {
    551             const URegion *c = uregion_getContainingRegion(r);
    552             while (c != NULL) {
    553                 if ( !uregion_contains(c, r) ) {
    554                     log_err("ERROR: Region \"%s\" should have contained \"%s\" but it didn't.\n", uregion_getRegionCode(c), uregion_getRegionCode(r) );
    555                 }
    556                 c = uregion_getContainingRegion(c);
    557             }
    558         } else {
    559             log_data_err("ERROR: Known region %s was not recognized.\n", rd->code);
    560         }
    561     }
    562 }
    563 
    564 #endif /* #if !UCONFIG_NO_FORMATTING */
    565