icuSources/test/cintltst/cbiditst.h

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /********************************************************************
   4  * COPYRIGHT:
   5  * Copyright (c) 1997-2016, International Business Machines Corporation and
   6  * others. All Rights Reserved.
   7  ********************************************************************/
   8 /*   file name:  cbiditst.h
   9 *   encoding:   UTF-8
  10 *   tab size:   8 (not used)
  11 *   indentation:4
  12 *
  13 *   created on: 1999sep22
  14 *   created by: Markus W. Scherer
  15 */
  16
  17 #ifndef CBIDITST_H
  18 #define CBIDITST_H
  19
  20 #include "unicode/utypes.h"
  21 #include "unicode/uchar.h"
  22 #include "unicode/ubidi.h"
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27
  28 #define MAX_STRING_LENGTH 200
  29
  30 /*  Comparing the description of the BiDi algorithm with this implementation
  31     is easier with the same names for the BiDi types in the code as there.
  32     See UCharDirection in uchar.h .
  33 */
  34 #define L   U_LEFT_TO_RIGHT
  35 #define R   U_RIGHT_TO_LEFT
  36 #define EN  U_EUROPEAN_NUMBER
  37 #define ES  U_EUROPEAN_NUMBER_SEPARATOR
  38 #define ET  U_EUROPEAN_NUMBER_TERMINATOR
  39 #define AN  U_ARABIC_NUMBER
  40 #define CS  U_COMMON_NUMBER_SEPARATOR
  41 #define B   U_BLOCK_SEPARATOR
  42 #define S   U_SEGMENT_SEPARATOR
  43 #define WS  U_WHITE_SPACE_NEUTRAL
  44 #define ON  U_OTHER_NEUTRAL
  45 #define LRE U_LEFT_TO_RIGHT_EMBEDDING
  46 #define LRO U_LEFT_TO_RIGHT_OVERRIDE
  47 #define AL  U_RIGHT_TO_LEFT_ARABIC
  48 #define RLE U_RIGHT_TO_LEFT_EMBEDDING
  49 #define RLO U_RIGHT_TO_LEFT_OVERRIDE
  50 #define PDF U_POP_DIRECTIONAL_FORMAT
  51 #define NSM U_DIR_NON_SPACING_MARK
  52 #define BN  U_BOUNDARY_NEUTRAL
  53 #define FSI U_FIRST_STRONG_ISOLATE
  54 #define LRI U_LEFT_TO_RIGHT_ISOLATE
  55 #define RLI U_RIGHT_TO_LEFT_ISOLATE
  56 #define PDI U_POP_DIRECTIONAL_ISOLATE
  57
  58 extern const char * const
  59 dirPropNames[U_CHAR_DIRECTION_COUNT];
  60
  61 extern UChar
  62 charFromDirProp[U_CHAR_DIRECTION_COUNT];
  63
  64 typedef struct {
  65     const uint8_t *text;
  66     int32_t length;
  67     UBiDiLevel paraLevel;
  68     int32_t lineStart, lineLimit;
  69     UBiDiDirection direction;
  70     UBiDiLevel resultLevel;
  71     const UBiDiLevel *levels;
  72     const uint8_t *visualMap;
  73 } BiDiTestData;
  74
  75 extern const BiDiTestData
  76 tests[];
  77
  78 extern const int
  79 bidiTestCount;
  80
  81 #ifdef __cplusplus
  82 }
  83 #endif
  84
  85 #endif