icuSources/test/intltest/thcoll.h

   1 /*
   2 **********************************************************************
   3 *   Copyright (C) 1999-2003, International Business Machines
   4 *   Corporation and others.  All Rights Reserved.
   5 **********************************************************************
   6 *   Date        Name        Description
   7 *   12/09/99    aliu        Ported from Java.
   8 **********************************************************************
   9 */
  10
  11 #ifndef COLLATIONTHAITEST_H
  12 #define COLLATIONTHAITEST_H
  13
  14 #include "unicode/utypes.h"
  15
  16 #if !UCONFIG_NO_COLLATION
  17
  18 #include "tscoll.h"
  19
  20 class CollationThaiTest : public IntlTestCollator {
  21     Collator* coll; // Thai collator
  22
  23 public:
  24
  25     CollationThaiTest();
  26     virtual ~CollationThaiTest();
  27
  28     void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par = NULL );
  29
  30 private:
  31
  32     /**
  33      * Read the external dictionary file, which is already in proper
  34      * sorted order, and confirm that the collator compares each line as
  35      * preceding the following line.
  36      */
  37     void TestDictionary(void);
  38
  39     /**
  40      * Odd corner conditions taken from "How to Sort Thai Without Rewriting Sort",
  41      * by Doug Cooper, http://seasrc.th.net/paper/thaisort.zip
  42      */
  43     void TestCornerCases(void);
  44
  45     /**
  46      * Read the external names list, and confirms that the collator
  47      * gets the same results when comparing lines one to another
  48      * using regular and iterative comparison.
  49      */
  50     void TestNamesList(void);
  51
  52     /**
  53      * test that invalid Thai sorts properly
  54      */
  55     void TestInvalidThai(void);
  56
  57     /**
  58      * test that reording is done properly
  59      */
  60     void TestReordering(void);
  61
  62 private:
  63
  64     void compareArray(Collator& c, const char* tests[],
  65                       int32_t testsLength);
  66
  67     int8_t sign(int32_t i);
  68
  69     /**
  70      * Set a UnicodeString corresponding to the given string.  Use
  71      * UnicodeString and the default converter, unless we see the sequence
  72      * "\\u", in which case we interpret the subsequent escape.
  73      */
  74     UnicodeString& parseChars(UnicodeString& result,
  75                               const char* chars);
  76 };
  77
  78 #endif /* #if !UCONFIG_NO_COLLATION */
  79
  80 #endif