icuSources/test/cintltst/cpluralrulestest.c

   1 /********************************************************************
   2  * Copyright (c) 2011, International Business Machines Corporation
   3  * and others. All Rights Reserved.
   4  ********************************************************************/
   5 /* C API TEST FOR PLURAL RULES */
   6
   7 #include "unicode/utypes.h"
   8
   9 #if !UCONFIG_NO_FORMATTING
  10
  11 #include "unicode/upluralrules.h"
  12 #include "unicode/ustring.h"
  13 #include "cintltst.h"
  14 #include "cmemory.h"
  15
  16 static void TestPluralRules(void);
  17
  18 void addPluralRulesTest(TestNode** root);
  19
  20 #define TESTCASE(x) addTest(root, &x, "tsformat/cpluralrulestest/" #x)
  21
  22 void addPluralRulesTest(TestNode** root)
  23 {
  24     TESTCASE(TestPluralRules);
  25 }
  26
  27 typedef struct {
  28     const char * locale;
  29     double       number;
  30     const char * keywordExpected;
  31 } PluralRulesTestItem;
  32
  33 /* Just a small set of tests for now, other functionality is tested in the C++ tests */
  34 static const PluralRulesTestItem testItems[] = {
  35     { "en",   0, "other" },
  36     { "en", 0.5, "other" },
  37     { "en",   1, "one" },
  38     { "en", 1.5, "other" },
  39     { "en",   2, "other" },
  40     { "fr",   0, "one" },
  41     { "fr", 0.5, "one" },
  42     { "fr",   1, "one" },
  43     { "fr", 1.5, "one" },
  44     { "fr",   2, "other" },
  45     { "ru",   0, "many" },
  46     { "ru", 0.5, "other" },
  47     { "ru",   1, "one" },
  48     { "ru", 1.5, "other" },
  49     { "ru",   2, "few" },
  50     { "ru",   5, "many" },
  51     { "ru",  10, "many" },
  52     { "ru",  11, "many" },
  53     { NULL,   0, NULL }
  54 };
  55
  56 enum {
  57     kKeywordBufLen = 32
  58 };
  59
  60 static void TestPluralRules()
  61 {
  62     const PluralRulesTestItem * testItemPtr;
  63     log_verbose("\nTesting uplrules_open() and uplrules_select() with various parameters\n");
  64     for ( testItemPtr = testItems; testItemPtr->locale != NULL; ++testItemPtr ) {
  65         UErrorCode status = U_ZERO_ERROR;
  66         UPluralRules* uplrules = uplrules_open(testItemPtr->locale, &status);
  67         if ( U_SUCCESS(status) ) {
  68             UChar keyword[kKeywordBufLen];
  69             UChar keywordExpected[kKeywordBufLen];
  70             int32_t keywdLen = uplrules_select(uplrules, testItemPtr->number, keyword, kKeywordBufLen, &status);
  71             if (keywdLen >= kKeywordBufLen) {
  72                 keyword[kKeywordBufLen-1] = 0;
  73             }
  74             if ( U_SUCCESS(status) ) {
  75                 u_unescape(testItemPtr->keywordExpected, keywordExpected, kKeywordBufLen);
  76                 if ( u_strcmp(keyword, keywordExpected) != 0 ) {
  77                     char bcharBuf[kKeywordBufLen];
  78                     log_data_err("ERROR: uplrules_select for locale %s, number %.1f: expect %s, get %s\n",
  79                              testItemPtr->locale, testItemPtr->number, testItemPtr->keywordExpected, u_austrcpy(bcharBuf,keyword) );
  80                 }
  81             } else {
  82                 log_err("FAIL: uplrules_select for locale %s, number %.1f: %s\n",
  83                         testItemPtr->locale, testItemPtr->number, myErrorName(status) );
  84             }
  85             uplrules_close(uplrules);
  86         } else {
  87             log_err("FAIL: uplrules_open for locale %s: %s\n", testItemPtr->locale, myErrorName(status) );
  88         }
  89     }
  90 }
  91
  92 #endif /* #if !UCONFIG_NO_FORMATTING */