LCOV - code coverage report
Current view: top level - intl/icu/source/i18n - standardplural.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 57 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 5 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : // © 2016 and later: Unicode, Inc. and others.
       2             : // License & terms of use: http://www.unicode.org/copyright.html
       3             : /*
       4             :  *******************************************************************************
       5             :  * Copyright (C) 2015, International Business Machines Corporation
       6             :  * and others. All Rights Reserved.
       7             :  *******************************************************************************
       8             :  * standardplural.cpp
       9             :  *
      10             :  * created on: 2015dec14
      11             :  * created by: Markus W. Scherer
      12             :  */
      13             : 
      14             : #include "unicode/utypes.h"
      15             : 
      16             : #if !UCONFIG_NO_FORMATTING
      17             : 
      18             : #include "unicode/unistr.h"
      19             : #include "cstring.h"
      20             : #include "standardplural.h"
      21             : #include "uassert.h"
      22             : 
      23             : U_NAMESPACE_BEGIN
      24             : 
      25             : static const char *gKeywords[StandardPlural::COUNT] = {
      26             :     "zero", "one", "two", "few", "many", "other"
      27             : };
      28             : 
      29           0 : const char *StandardPlural::getKeyword(Form p) {
      30           0 :     U_ASSERT(ZERO <= p && p < COUNT);
      31           0 :     return gKeywords[p];
      32             : }
      33             : 
      34           0 : int32_t StandardPlural::indexOrNegativeFromString(const char *keyword) {
      35           0 :     switch (*keyword++) {
      36             :     case 'f':
      37           0 :         if (uprv_strcmp(keyword, "ew") == 0) {
      38           0 :             return FEW;
      39             :         }
      40           0 :         break;
      41             :     case 'm':
      42           0 :         if (uprv_strcmp(keyword, "any") == 0) {
      43           0 :             return MANY;
      44             :         }
      45           0 :         break;
      46             :     case 'o':
      47           0 :         if (uprv_strcmp(keyword, "ther") == 0) {
      48           0 :             return OTHER;
      49           0 :         } else if (uprv_strcmp(keyword, "ne") == 0) {
      50           0 :             return ONE;
      51             :         }
      52           0 :         break;
      53             :     case 't':
      54           0 :         if (uprv_strcmp(keyword, "wo") == 0) {
      55           0 :             return TWO;
      56             :         }
      57           0 :         break;
      58             :     case 'z':
      59           0 :         if (uprv_strcmp(keyword, "ero") == 0) {
      60           0 :             return ZERO;
      61             :         }
      62           0 :         break;
      63             :     default:
      64           0 :         break;
      65             :     }
      66           0 :     return -1;
      67             : }
      68             : 
      69             : static const UChar gZero[] = { 0x7A, 0x65, 0x72, 0x6F };
      70             : static const UChar gOne[] = { 0x6F, 0x6E, 0x65 };
      71             : static const UChar gTwo[] = { 0x74, 0x77, 0x6F };
      72             : static const UChar gFew[] = { 0x66, 0x65, 0x77 };
      73             : static const UChar gMany[] = { 0x6D, 0x61, 0x6E, 0x79 };
      74             : static const UChar gOther[] = { 0x6F, 0x74, 0x68, 0x65, 0x72 };
      75             : 
      76           0 : int32_t StandardPlural::indexOrNegativeFromString(const UnicodeString &keyword) {
      77           0 :     switch (keyword.length()) {
      78             :     case 3:
      79           0 :         if (keyword.compare(gOne, 3) == 0) {
      80           0 :             return ONE;
      81           0 :         } else if (keyword.compare(gTwo, 3) == 0) {
      82           0 :             return TWO;
      83           0 :         } else if (keyword.compare(gFew, 3) == 0) {
      84           0 :             return FEW;
      85             :         }
      86           0 :         break;
      87             :     case 4:
      88           0 :         if (keyword.compare(gMany, 4) == 0) {
      89           0 :             return MANY;
      90           0 :         } else if (keyword.compare(gZero, 4) == 0) {
      91           0 :             return ZERO;
      92             :         }
      93           0 :         break;
      94             :     case 5:
      95           0 :         if (keyword.compare(gOther, 5) == 0) {
      96           0 :             return OTHER;
      97             :         }
      98           0 :         break;
      99             :     default:
     100           0 :         break;
     101             :     }
     102           0 :     return -1;
     103             : }
     104             : 
     105           0 : int32_t StandardPlural::indexFromString(const char *keyword, UErrorCode &errorCode) {
     106           0 :     if (U_FAILURE(errorCode)) { return OTHER; }
     107           0 :     int32_t i = indexOrNegativeFromString(keyword);
     108           0 :     if (i >= 0) {
     109           0 :         return i;
     110             :     } else {
     111           0 :         errorCode = U_ILLEGAL_ARGUMENT_ERROR;
     112           0 :         return OTHER;
     113             :     }
     114             : }
     115             : 
     116           0 : int32_t StandardPlural::indexFromString(const UnicodeString &keyword, UErrorCode &errorCode) {
     117           0 :     if (U_FAILURE(errorCode)) { return OTHER; }
     118           0 :     int32_t i = indexOrNegativeFromString(keyword);
     119           0 :     if (i >= 0) {
     120           0 :         return i;
     121             :     } else {
     122           0 :         errorCode = U_ILLEGAL_ARGUMENT_ERROR;
     123           0 :         return OTHER;
     124             :     }
     125             : }
     126             : 
     127             : U_NAMESPACE_END
     128             : 
     129             : #endif  // !UCONFIG_NO_FORMATTING

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