icuSources/test/intltest/thcoll.h

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 **********************************************************************
   5 *   Copyright (C) 1999-2003, International Business Machines
   6 *   Corporation and others.  All Rights Reserved.
   7 **********************************************************************
   8 *   Date        Name        Description
   9 *   12/09/99    aliu        Ported from Java.
  10 **********************************************************************
  11 */
  12
  13 #ifndef COLLATIONTHAITEST_H
  14 #define COLLATIONTHAITEST_H
  15
  16 #include "unicode/utypes.h"
  17
  18 #if !UCONFIG_NO_COLLATION
  19
  20 #include "tscoll.h"
  21
  22 class CollationThaiTest : public IntlTestCollator {
  23     Collator* coll; // Thai collator
  24
  25 public:
  26
  27     CollationThaiTest();
  28     virtual ~CollationThaiTest();
  29
  30     void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par = NULL );
  31
  32 private:
  33
  34     /**
  35      * Read the external dictionary file, which is already in proper
  36      * sorted order, and confirm that the collator compares each line as
  37      * preceding the following line.
  38      */
  39     void TestDictionary(void);
  40
  41     /**
  42      * Odd corner conditions taken from "How to Sort Thai Without Rewriting Sort",
  43      * by Doug Cooper, http://seasrc.th.net/paper/thaisort.zip
  44      */
  45     void TestCornerCases(void);
  46
  47     /**
  48      * Read the external names list, and confirms that the collator
  49      * gets the same results when comparing lines one to another
  50      * using regular and iterative comparison.
  51      */
  52     void TestNamesList(void);
  53
  54     /**
  55      * test that invalid Thai sorts properly
  56      */
  57     void TestInvalidThai(void);
  58
  59     /**
  60      * test that reording is done properly
  61      */
  62     void TestReordering(void);
  63
  64 private:
  65
  66     void compareArray(Collator& c, const char* tests[],
  67                       int32_t testsLength);
  68
  69     int8_t sign(int32_t i);
  70
  71     /**
  72      * Set a UnicodeString corresponding to the given string.  Use
  73      * UnicodeString and the default converter, unless we see the sequence
  74      * "\\u", in which case we interpret the subsequent escape.
  75      */
  76     UnicodeString& parseChars(UnicodeString& result,
  77                               const char* chars);
  78 };
  79
  80 #endif /* #if !UCONFIG_NO_COLLATION */
  81
  82 #endif