]> git.saurik.com Git - apple/icu.git/blobdiff - icuSources/test/cintltst/cbiapts.c
ICU-59173.0.1.tar.gz
[apple/icu.git] / icuSources / test / cintltst / cbiapts.c
index 3b962ed41d65c517492044b556d93ac499565427..c85b17e474343c9d9452f0e29cc9415363728289 100644 (file)
@@ -1,6 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1997-2011, International Business Machines Corporation and
+ * Copyright (c) 1997-2016, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 /********************************************************************************
@@ -8,7 +10,7 @@
 * File CBIAPTS.C
 *
 * Modification History:
-*        Name                     Description            
+*        Name                     Description
 *     Madhu Katragadda              Creation
 *********************************************************************************/
 /*C API TEST FOR BREAKITERATOR */
@@ -31,6 +33,7 @@
 #include "unicode/utext.h"
 #include "cintltst.h"
 #include "cbiapts.h"
+#include "cmemory.h"
 
 #define TEST_ASSERT_SUCCESS(status) {if (U_FAILURE(status)) { \
 log_data_err("Failure at file %s, line %d, error = %s (Are you missing data?)\n", __FILE__, __LINE__, u_errorName(status));}}
@@ -38,13 +41,22 @@ log_data_err("Failure at file %s, line %d, error = %s (Are you missing data?)\n"
 #define TEST_ASSERT(expr) {if ((expr)==FALSE) { \
 log_data_err("Test Failure at file %s, line %d (Are you missing data?)\n", __FILE__, __LINE__);}}
 
+#define APPLE_ADDITIONS 1
+
+#if !UCONFIG_NO_FILE_IO
 static void TestBreakIteratorSafeClone(void);
+#endif
 static void TestBreakIteratorRules(void);
 static void TestBreakIteratorRuleError(void);
 static void TestBreakIteratorStatusVec(void);
 static void TestBreakIteratorUText(void);
 static void TestBreakIteratorTailoring(void);
 static void TestBreakIteratorRefresh(void);
+static void TestBug11665(void);
+static void TestBreakIteratorSuppressions(void);
+#if APPLE_ADDITIONS
+static void TestRuleBasedTokenizer(void);
+#endif
 
 void addBrkIterAPITest(TestNode** root);
 
@@ -60,6 +72,13 @@ void addBrkIterAPITest(TestNode** root)
     addTest(root, &TestBreakIteratorStatusVec, "tstxtbd/cbiapts/TestBreakIteratorStatusVec");
     addTest(root, &TestBreakIteratorTailoring, "tstxtbd/cbiapts/TestBreakIteratorTailoring");
     addTest(root, &TestBreakIteratorRefresh, "tstxtbd/cbiapts/TestBreakIteratorRefresh");
+    addTest(root, &TestBug11665, "tstxtbd/cbiapts/TestBug11665");
+#if !UCONFIG_NO_FILTERED_BREAK_ITERATION
+    addTest(root, &TestBreakIteratorSuppressions, "tstxtbd/cbiapts/TestBreakIteratorSuppressions");
+#endif
+#if APPLE_ADDITIONS
+    addTest(root, &TestRuleBasedTokenizer, "tstxtbd/cbiapts/TestRuleBasedTokenizer");
+#endif
 }
 
 #define CLONETEST_ITERATOR_COUNT 2
@@ -119,7 +138,7 @@ static UChar* toUChar(const char *src, void **freeHook) {
     if (dest == NULL) {
         return NULL;
     }
-    
+
     dest->link = (StringStruct*)(*freeHook);
     *freeHook = dest;
     return dest->str;
@@ -135,6 +154,7 @@ static void freeToUCharStrings(void **hook) {
 }
 
 
+#if !UCONFIG_NO_FILE_IO
 static void TestBreakIteratorCAPI()
 {
     UErrorCode status = U_ZERO_ERROR;
@@ -154,7 +174,7 @@ static void TestBreakIteratorCAPI()
 
 /*test ubrk_open()*/
     log_verbose("\nTesting BreakIterator open functions\n");
-                                            
+
     /* Use french for fun */
     word         = ubrk_open(UBRK_WORD, "en_US", text, u_strlen(text), &status);
     if(status == U_FILE_ACCESS_ERROR) {
@@ -166,7 +186,7 @@ static void TestBreakIteratorCAPI()
     else{
         log_verbose("PASS: Successfully opened  word breakiterator\n");
     }
-    
+
     sentence     = ubrk_open(UBRK_SENTENCE, "en_US", text, u_strlen(text), &status);
     if(U_FAILURE(status)){
         log_err_status(status, "FAIL: Error in ubrk_open() for sentence breakiterator: %s\n", myErrorName(status));
@@ -175,7 +195,7 @@ static void TestBreakIteratorCAPI()
     else{
         log_verbose("PASS: Successfully opened  sentence breakiterator\n");
     }
-    
+
     line         = ubrk_open(UBRK_LINE, "en_US", text, u_strlen(text), &status);
     if(U_FAILURE(status)){
         log_err("FAIL: Error in ubrk_open() for line breakiterator: %s\n", myErrorName(status));
@@ -184,7 +204,7 @@ static void TestBreakIteratorCAPI()
     else{
         log_verbose("PASS: Successfully opened  line breakiterator\n");
     }
-    
+
     character     = ubrk_open(UBRK_CHARACTER, "en_US", text, u_strlen(text), &status);
     if(U_FAILURE(status)){
         log_err("FAIL: Error in ubrk_open() for character breakiterator: %s\n", myErrorName(status));
@@ -195,6 +215,9 @@ static void TestBreakIteratorCAPI()
     }
     /*trying to open an illegal iterator*/
     bogus     = ubrk_open((UBreakIteratorType)5, "en_US", text, u_strlen(text), &status);
+    if(bogus != NULL) {
+        log_err("FAIL: expected NULL from opening an invalid break iterator.\n");
+    }
     if(U_SUCCESS(status)){
         log_err("FAIL: Error in ubrk_open() for BOGUS breakiterator. Expected U_ILLEGAL_ARGUMENT_ERROR\n");
     }
@@ -219,10 +242,10 @@ static void TestBreakIteratorCAPI()
     }
     for(i=0;i<count;i++)
     {
-        log_verbose("%s\n", ubrk_getAvailable(i)); 
+        log_verbose("%s\n", ubrk_getAvailable(i));
         if (ubrk_getAvailable(i) == 0)
             log_err("No locale for which breakiterator is applicable\n");
-        else 
+        else
             log_verbose("A locale %s for which breakiterator is applicable\n",ubrk_getAvailable(i));
     }
 
@@ -245,10 +268,10 @@ static void TestBreakIteratorCAPI()
     if(end!=49)
         log_err("error ubrk_last(word) did not return 49\n");
     log_verbose("last (word = %d\n", (int32_t)end);
-    
+
     pos=ubrk_previous(word);
     log_verbose("%d   %d\n", end, pos);
-     
+
     pos=ubrk_previous(word);
     log_verbose("%d \n", pos);
 
@@ -264,7 +287,7 @@ static void TestBreakIteratorCAPI()
     }
 
 
-    
+
     log_verbose("\nTesting the functions for character\n");
     ubrk_first(character);
     pos = ubrk_following(character, 5);
@@ -279,7 +302,7 @@ static void TestBreakIteratorCAPI()
     if(pos!=21)
        log_err("error ubrk_preceding(character,22) did not return 21\n");
     log_verbose("preceding(character,22) = %d\n", (int32_t)pos);
-    
+
 
     log_verbose("\nTesting the functions for line\n");
     pos=ubrk_first(line);
@@ -291,7 +314,7 @@ static void TestBreakIteratorCAPI()
         log_err("error ubrk_following(line) did not return 22\n");
     log_verbose("following (line) = %d\n", (int32_t)pos);
 
-    
+
     log_verbose("\nTesting the functions for sentence\n");
     ubrk_first(sentence);
     pos = ubrk_current(sentence);
@@ -308,8 +331,8 @@ static void TestBreakIteratorCAPI()
     if (ubrk_first(sentence)!=ubrk_current(sentence)) {
         log_err("error in ubrk_first() or ubrk_current()\n");
     }
-    
+
+
     /*---- */
     /*Testing ubrk_open and ubrk_close()*/
    log_verbose("\nTesting open and close for us locale\n");
@@ -355,7 +378,7 @@ static void TestBreakIteratorCAPI()
 static void TestBreakIteratorSafeClone(void)
 {
     UChar text[51];     /* Keep this odd to test for 64-bit memory alignment */
-                        /*  NOTE:  This doesn't reliably force mis-alignment of following items. */ 
+                        /*  NOTE:  This doesn't reliably force mis-alignment of following items. */
     uint8_t buffer [CLONETEST_ITERATOR_COUNT] [U_BRK_SAFECLONE_BUFFERSIZE];
     int32_t bufferSize = U_BRK_SAFECLONE_BUFFERSIZE;
 
@@ -395,28 +418,30 @@ static void TestBreakIteratorSafeClone(void)
         /* Check the various error & informational states */
 
         /* Null status - just returns NULL */
-        if (0 != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, 0))
+        if (NULL != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, NULL))
         {
             log_err("FAIL: Cloned Iterator failed to deal correctly with null status\n");
         }
         /* error status - should return 0 & keep error the same */
         status = U_MEMORY_ALLOCATION_ERROR;
-        if (0 != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status) || status != U_MEMORY_ALLOCATION_ERROR)
+        if (NULL != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status) || status != U_MEMORY_ALLOCATION_ERROR)
         {
             log_err("FAIL: Cloned Iterator failed to deal correctly with incoming error status\n");
         }
         status = U_ZERO_ERROR;
 
-        /* Null buffer size pointer - just returns NULL & set error to U_ILLEGAL_ARGUMENT_ERROR*/
-        if (0 != ubrk_safeClone(someIterators[i], buffer[i], 0, &status) || status != U_ILLEGAL_ARGUMENT_ERROR)
+        /* Null buffer size pointer is ok */
+        if (NULL == (brk = ubrk_safeClone(someIterators[i], buffer[i], NULL, &status)) || U_FAILURE(status))
         {
             log_err("FAIL: Cloned Iterator failed to deal correctly with null bufferSize pointer\n");
         }
+        ubrk_close(brk);
         status = U_ZERO_ERROR;
-    
+
         /* buffer size pointer is 0 - fill in pbufferSize with a size */
         bufferSize = 0;
-        if (0 != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status) || U_FAILURE(status) || bufferSize <= 0)
+        if (NULL != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status) ||
+                U_FAILURE(status) || bufferSize <= 0)
         {
             log_err("FAIL: Cloned Iterator failed a sizing request ('preflighting')\n");
         }
@@ -426,15 +451,17 @@ static void TestBreakIteratorSafeClone(void)
           log_err("FAIL: Pre-calculated buffer size is too small - %d but needed %d\n", U_BRK_SAFECLONE_BUFFERSIZE, bufferSize);
         }
         /* Verify we can use this run-time calculated size */
-        if (0 == (brk = ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status)) || U_FAILURE(status))
+        if (NULL == (brk = ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status)) || U_FAILURE(status))
         {
             log_err("FAIL: Iterator can't be cloned with run-time size\n");
         }
         if (brk)
             ubrk_close(brk);
         /* size one byte too small - should allocate & let us know */
-        --bufferSize;
-        if (0 == (brk = ubrk_safeClone(someIterators[i], 0, &bufferSize, &status)) || status != U_SAFECLONE_ALLOCATED_WARNING)
+        if (bufferSize > 1) {
+            --bufferSize;
+        }
+        if (NULL == (brk = ubrk_safeClone(someIterators[i], NULL, &bufferSize, &status)) || status != U_SAFECLONE_ALLOCATED_WARNING)
         {
             log_err("FAIL: Cloned Iterator failed to deal correctly with too-small buffer size\n");
         }
@@ -444,7 +471,7 @@ static void TestBreakIteratorSafeClone(void)
         bufferSize = U_BRK_SAFECLONE_BUFFERSIZE;
 
         /* Null buffer pointer - return Iterator & set error to U_SAFECLONE_ALLOCATED_ERROR */
-        if (0 == (brk = ubrk_safeClone(someIterators[i], 0, &bufferSize, &status)) || status != U_SAFECLONE_ALLOCATED_WARNING)
+        if (NULL == (brk = ubrk_safeClone(someIterators[i], NULL, &bufferSize, &status)) || status != U_SAFECLONE_ALLOCATED_WARNING)
         {
             log_err("FAIL: Cloned Iterator failed to deal correctly with null buffer pointer\n");
         }
@@ -455,22 +482,13 @@ static void TestBreakIteratorSafeClone(void)
         /* Mis-aligned buffer pointer. */
         {
             char  stackBuf[U_BRK_SAFECLONE_BUFFERSIZE+sizeof(void *)];
-            void  *p;
-            int32_t offset;
 
             brk = ubrk_safeClone(someIterators[i], &stackBuf[1], &bufferSize, &status);
-            if (U_FAILURE(status) || brk == 0) {
+            if (U_FAILURE(status) || brk == NULL) {
                 log_err("FAIL: Cloned Iterator failed with misaligned buffer pointer\n");
             }
             if (status == U_SAFECLONE_ALLOCATED_WARNING) {
-                log_err("FAIL: Cloned Iterator allocated when using a mis-aligned buffer.\n");
-            }
-            offset = (int32_t)((char *)&p-(char*)brk);
-            if (offset < 0) {
-                offset = -offset;
-            }
-            if (offset % sizeof(void *) != 0) {
-                log_err("FAIL: Cloned Iterator failed to align correctly with misaligned buffer pointer\n");
+                log_verbose("Cloned Iterator allocated when using a mis-aligned buffer.\n");
             }
             if (brk)
                 ubrk_close(brk);
@@ -478,7 +496,7 @@ static void TestBreakIteratorSafeClone(void)
 
 
         /* Null Iterator - return NULL & set U_ILLEGAL_ARGUMENT_ERROR */
-        if (0 != ubrk_safeClone(0, buffer[i], &bufferSize, &status) || status != U_ILLEGAL_ARGUMENT_ERROR)
+        if (NULL != ubrk_safeClone(NULL, buffer[i], &bufferSize, &status) || status != U_ILLEGAL_ARGUMENT_ERROR)
         {
             log_err("FAIL: Cloned Iterator failed to deal correctly with null Iterator pointer\n");
         }
@@ -499,6 +517,7 @@ static void TestBreakIteratorSafeClone(void)
         ubrk_close(someIterators[i]);
     }
 }
+#endif
 
 
 /*
@@ -517,7 +536,7 @@ static UBreakIterator * testOpenRules(char *rules) {
     bi = ubrk_openRules(ruleSourceU,  -1,     /*  The rules  */
                         NULL,  -1,            /*  The text to be iterated over. */
                         &parseErr, &status);
-    
+
     if (U_FAILURE(status)) {
         log_data_err("FAIL: ubrk_openRules: ICU Error \"%s\" (Are you missing data?)\n", u_errorName(status));
         bi = 0;
@@ -536,7 +555,7 @@ static void TestBreakIteratorRules() {
      *             keep together 'abc', but only when followed by 'def', OTHERWISE
      *             just return one char at a time.
      */
-    char         rules[]  = "abc{666}/def;\n   [\\p{L} - [a]]* {2};  . {1};";
+    char         rules[]  = "abc/def{666};\n   [\\p{L} - [a]]* {2};  . {1};";
     /*                        0123456789012345678 */
     char         data[]   =  "abcdex abcdefgh-def";     /* the test data string                     */
     char         breaks[] =  "**    **  *    **  *";    /*  * the expected break positions          */
@@ -577,6 +596,43 @@ static void TestBreakIteratorRules() {
         }
     }
 
+    /* #12914 add basic sanity test for ubrk_getBinaryRules, ubrk_openBinaryRules */
+    /* Underlying functionality checked in C++ rbbiapts.cpp TestRoundtripRules */
+    status = U_ZERO_ERROR;
+    int32_t rulesLength = ubrk_getBinaryRules(bi, NULL, 0, &status); /* preflight */
+    if (U_FAILURE(status)) {
+        log_err("FAIL: ubrk_getBinaryRules preflight err: %s", u_errorName(status));
+    } else {
+        uint8_t* binaryRules = (uint8_t*)uprv_malloc(rulesLength);
+        if (binaryRules == NULL) {
+            log_err("FAIL: unable to malloc rules buffer, size %u", rulesLength);
+        } else {
+            rulesLength = ubrk_getBinaryRules(bi, binaryRules, rulesLength, &status);
+            if (U_FAILURE(status)) {
+                log_err("FAIL: ubrk_getBinaryRules err: %s", u_errorName(status));
+            } else {
+                UBreakIterator* bi2 = ubrk_openBinaryRules(binaryRules, rulesLength, uData, -1, &status);
+                if (U_FAILURE(status)) {
+                    log_err("FAIL: ubrk_openBinaryRules err: %s", u_errorName(status));
+                } else {
+                    int32_t maxCount = sizeof(breaks); /* fail-safe test limit */
+                    int32_t pos2 = ubrk_first(bi2);
+                    pos = ubrk_first(bi);
+                    do {
+                        if (pos2 != pos) {
+                            log_err("FAIL: interator from ubrk_openBinaryRules does not match original, get pos = %d instead of %d", pos2, pos);
+                        }
+                        pos2 = ubrk_next(bi2);
+                        pos = ubrk_next(bi);
+                    } while ((pos != UBRK_DONE || pos2 != UBRK_DONE) && maxCount-- > 0);
+                    
+                    ubrk_close(bi2);
+                }
+            }
+            uprv_free(binaryRules);
+        }
+    }
+
     freeToUCharStrings(&freeHook);
     ubrk_close(bi);
 }
@@ -757,6 +813,16 @@ static const UChar kmTest[] = { /* 00 */ 0x179F, 0x17BC, 0x1798, 0x1785, 0x17C6,
 static const int32_t kmTestOffs_kmFwd[] =  {  3, /*8,*/ 11, 17, 23, 31, /*33,*/  40,  43, 51 }; /* TODO: Investigate failure to break at offset 8 */
 static const int32_t kmTestOffs_kmRev[] =  { 43,  40,   /*33,*/ 31, 23, 17, 11, /*8,*/ 3,  0 };
 
+
+/* Korean keepAll vs Normal */
+static const UChar koTest[] = { /* 00 */ 0xBAA8, 0xB4E0, 0x0020, 0xC778, 0xB958, 0x0020, 0xAD6C, 0xC131, 0xC6D0, 0xC758,
+                                /* 10 */ 0x0020, 0xCC9C, 0xBD80, 0xC758, 0x0020, 0xC874, 0xC5C4, 0xC131, 0xACFC, 0x0020,
+                                /* 20 */ 0xB3D9, 0xB4F1, 0xD558, 0xACE0, 0x0020, 0xC591, 0xB3C4, 0xD560, 0 };
+static const int32_t koTestOffs_koKeepFwd[] =  {   3,  6, 11, 15, 20, 25, 28 };
+static const int32_t koTestOffs_koKeepRev[] =  {  25, 20, 15, 11,  6,  3,  0 };
+static const int32_t koTestOffs_koNormFwd[] =  {  1,  3,  4,  6,  7,  8,  9, 11, 12, 13, 15, 16, 17, 18, 20, 21, 22, 23, 25, 26, 27, 28 };
+static const int32_t koTestOffs_koNormRev[] =  { 27, 26, 25, 23, 22, 21, 20, 18, 17, 16, 15, 13, 12, 11,  9,  8,  7,  6,  4,  3,  1,  0 };
+
 typedef struct {
     const char * locale;
     UBreakIteratorType type;
@@ -767,13 +833,16 @@ typedef struct {
 } RBBITailoringTest;
 
 static const RBBITailoringTest tailoringTests[] = {
-    { "en", UBRK_CHARACTER, thTest, thTestOffs_thFwd, thTestOffs_thRev, sizeof(thTestOffs_thFwd)/sizeof(thTestOffs_thFwd[0]) },
-    { "th", UBRK_CHARACTER, thTest, thTestOffs_thFwd, thTestOffs_thRev, sizeof(thTestOffs_thFwd)/sizeof(thTestOffs_thFwd[0]) },
-    { "en", UBRK_LINE,      heTest, heTestOffs_heFwd, heTestOffs_heRev, sizeof(heTestOffs_heFwd)/sizeof(heTestOffs_heFwd[0]) },
-    { "he", UBRK_LINE,      heTest, heTestOffs_heFwd, heTestOffs_heRev, sizeof(heTestOffs_heFwd)/sizeof(heTestOffs_heFwd[0]) },
-    { "en", UBRK_LINE,      fiTest, fiTestOffs_enFwd, fiTestOffs_enRev, sizeof(fiTestOffs_enFwd)/sizeof(fiTestOffs_enFwd[0]) },
-    { "fi", UBRK_LINE,      fiTest, fiTestOffs_fiFwd, fiTestOffs_fiRev, sizeof(fiTestOffs_fiFwd)/sizeof(fiTestOffs_fiFwd[0]) },
-    { "km", UBRK_WORD,      kmTest, kmTestOffs_kmFwd, kmTestOffs_kmRev, sizeof(kmTestOffs_kmFwd)/sizeof(kmTestOffs_kmFwd[0]) },
+    { "en",            UBRK_CHARACTER, thTest, thTestOffs_thFwd, thTestOffs_thRev, UPRV_LENGTHOF(thTestOffs_thFwd) },
+    { "en_US_POSIX",   UBRK_CHARACTER, thTest, thTestOffs_thFwd, thTestOffs_thRev, UPRV_LENGTHOF(thTestOffs_thFwd) },
+    { "en",            UBRK_LINE,      heTest, heTestOffs_heFwd, heTestOffs_heRev, UPRV_LENGTHOF(heTestOffs_heFwd) },
+    { "he",            UBRK_LINE,      heTest, heTestOffs_heFwd, heTestOffs_heRev, UPRV_LENGTHOF(heTestOffs_heFwd) },
+    { "en",            UBRK_LINE,      fiTest, fiTestOffs_enFwd, fiTestOffs_enRev, UPRV_LENGTHOF(fiTestOffs_enFwd) },
+    { "fi",            UBRK_LINE,      fiTest, fiTestOffs_fiFwd, fiTestOffs_fiRev, UPRV_LENGTHOF(fiTestOffs_fiFwd) },
+    { "km",            UBRK_WORD,      kmTest, kmTestOffs_kmFwd, kmTestOffs_kmRev, UPRV_LENGTHOF(kmTestOffs_kmFwd) },
+    { "ko",            UBRK_LINE,      koTest, koTestOffs_koNormFwd, koTestOffs_koNormRev, UPRV_LENGTHOF(koTestOffs_koNormFwd) },
+    { "ko@lw=keepall", UBRK_LINE,      koTest, koTestOffs_koKeepFwd, koTestOffs_koKeepRev, UPRV_LENGTHOF(koTestOffs_koKeepFwd) },
+    { "ko@lw=normal",  UBRK_LINE,      koTest, koTestOffs_koNormFwd, koTestOffs_koNormRev, UPRV_LENGTHOF(koTestOffs_koNormFwd) },
     { NULL, 0, NULL, NULL, NULL, 0 },
 };
 
@@ -787,6 +856,7 @@ static void TestBreakIteratorTailoring(void) {
             UBool foundError;
 
             foundError = FALSE;
+            ubrk_first(ubrkiter);
             for (offsindx = 0; (offset = ubrk_next(ubrkiter)) != UBRK_DONE; ++offsindx) {
                 if (!foundError && offsindx >= testPtr->numOffsets) {
                     log_err("FAIL: locale %s, break type %d, ubrk_next expected UBRK_DONE, got %d\n",
@@ -800,10 +870,11 @@ static void TestBreakIteratorTailoring(void) {
             }
             if (!foundError && offsindx < testPtr->numOffsets) {
                 log_err("FAIL: locale %s, break type %d, ubrk_next expected %d, got UBRK_DONE\n",
-                       testPtr->locale, testPtr->type, testPtr->offsFwd[offsindx]);
+                        testPtr->locale, testPtr->type, testPtr->offsFwd[offsindx]);
             }
 
             foundError = FALSE;
+            ubrk_last(ubrkiter);
             for (offsindx = 0; (offset = ubrk_previous(ubrkiter)) != UBRK_DONE; ++offsindx) {
                 if (!foundError && offsindx >= testPtr->numOffsets) {
                     log_err("FAIL: locale %s, break type %d, ubrk_previous expected UBRK_DONE, got %d\n",
@@ -817,7 +888,7 @@ static void TestBreakIteratorTailoring(void) {
             }
             if (!foundError && offsindx < testPtr->numOffsets) {
                 log_err("FAIL: locale %s, break type %d, ubrk_previous expected %d, got UBRK_DONE\n",
-                       testPtr->locale, testPtr->type, testPtr->offsRev[offsindx]);
+                        testPtr->locale, testPtr->type, testPtr->offsRev[offsindx]);
             }
 
             ubrk_close(ubrkiter);
@@ -842,9 +913,12 @@ static void TestBreakIteratorRefresh(void) {
     UBreakIterator *bi;
     UText ut1 = UTEXT_INITIALIZER;
     UText ut2 = UTEXT_INITIALIZER;
-    
+
     bi = ubrk_open(UBRK_LINE, "en_US", NULL, 0, &status);
     TEST_ASSERT_SUCCESS(status);
+    if (U_FAILURE(status)) {
+        return;
+    }
 
     utext_openUChars(&ut1, testStr, -1, &status);
     TEST_ASSERT_SUCCESS(status);
@@ -863,7 +937,7 @@ static void TestBreakIteratorRefresh(void) {
         TEST_ASSERT_SUCCESS(status);
         ubrk_refreshUText(bi, &ut2, &status);
         TEST_ASSERT_SUCCESS(status);
-    
+
         /* Find the following matches, now working in the moved string. */
         TEST_ASSERT(5 == ubrk_next(bi));
         TEST_ASSERT(7 == ubrk_next(bi));
@@ -877,4 +951,584 @@ static void TestBreakIteratorRefresh(void) {
     ubrk_close(bi);
 }
 
+
+static void TestBug11665(void) {
+    // The problem was with the incorrect breaking of Japanese text beginning
+    // with Katakana characters when no prior Japanese or Chinese text had been
+    // encountered.
+    //
+    // Tested here in cintltst, rather than in intltest, because only cintltst
+    // tests have the ability to reset ICU, which is needed to get the bug
+    // to manifest itself.
+
+    static UChar japaneseText[] = {0x30A2, 0x30EC, 0x30EB, 0x30AE, 0x30FC, 0x6027, 0x7D50, 0x819C, 0x708E};
+    int32_t boundaries[10] = {0};
+    UBreakIterator *bi = NULL;
+    int32_t brk;
+    int32_t brkIdx = 0;
+    int32_t totalBreaks = 0;
+    UErrorCode status = U_ZERO_ERROR;
+
+    ctest_resetICU();
+    bi = ubrk_open(UBRK_WORD, "en_US", japaneseText, UPRV_LENGTHOF(japaneseText), &status);
+    TEST_ASSERT_SUCCESS(status);
+    if (!bi) {
+        return;
+    }
+    for (brk=ubrk_first(bi); brk != UBRK_DONE; brk=ubrk_next(bi)) {
+        boundaries[brkIdx] = brk;
+        if (++brkIdx >= UPRV_LENGTHOF(boundaries) - 1) {
+            break;
+        }
+    }
+    if (brkIdx <= 2 || brkIdx >= UPRV_LENGTHOF(boundaries)) {
+        log_err("%s:%d too few or many breaks found.\n", __FILE__, __LINE__);
+    } else {
+        totalBreaks = brkIdx;
+        brkIdx = 0;
+        for (brk=ubrk_first(bi); brk != UBRK_DONE; brk=ubrk_next(bi)) {
+            if (brk != boundaries[brkIdx]) {
+                log_err("%s:%d Break #%d differs between first and second iteration.\n", __FILE__, __LINE__, brkIdx);
+                break;
+            }
+            if (++brkIdx >= UPRV_LENGTHOF(boundaries) - 1) {
+                log_err("%s:%d Too many breaks.\n", __FILE__, __LINE__);
+                break;
+            }
+        }
+        if (totalBreaks != brkIdx) {
+            log_err("%s:%d Number of breaks differ between first and second iteration.\n", __FILE__, __LINE__);
+        }
+    }
+    ubrk_close(bi);
+}
+
+/*
+ * expOffset is the set of expected offsets, ending with '-1'.
+ * "Expected expOffset -1" means "expected the end of the offsets"
+ */
+
+static const char testSentenceSuppressionsEn[]  = "Mr. Jones comes home. Dr. Smith Ph.D. is out. In the U.S.A. it is hot.";
+static const int32_t testSentSuppFwdOffsetsEn[] = { 22, 46, 70, -1 };         /* With suppressions */
+static const int32_t testSentFwdOffsetsEn[]     = {  4, 22, 26, 46, 70, -1 }; /* Without suppressions */
+static const int32_t testSentSuppRevOffsetsEn[] = { 46, 22,  0, -1 };         /* With suppressions */
+static const int32_t testSentRevOffsetsEn[]     = { 46, 26, 22,  4,  0, -1 }; /* Without suppressions */
+
+static const char testSentenceSuppressionsDe[]  = "Wenn ich schon h\\u00F6re zu Guttenberg kommt evtl. zur\\u00FCck.";
+//                                                "Wenn ich schon höre zu Guttenberg kommt evtl. zurück."
+static const int32_t testSentSuppFwdOffsetsDe[] = { 53, -1 };       /* With suppressions */
+static const int32_t testSentFwdOffsetsDe[]     = { 53, -1 };       /* Without suppressions; no break in evtl. zur due to casing */
+static const int32_t testSentSuppRevOffsetsDe[] = {  0, -1 };       /* With suppressions */
+static const int32_t testSentRevOffsetsDe[]     = {  0, -1 };       /* Without suppressions */
+
+static const char testSentenceSuppressionsEs[]  = "Te esperamos todos los miercoles en Bravo 416, Col. El Pueblo a las 7 PM.";
+static const int32_t testSentSuppFwdOffsetsEs[] = { 73, -1 };       /* With suppressions */
+static const int32_t testSentFwdOffsetsEs[]     = { 52, 73, -1 };   /* Without suppressions */
+static const int32_t testSentSuppRevOffsetsEs[] = {  0, -1 };       /* With suppressions */
+static const int32_t testSentRevOffsetsEs[]     = { 52,  0, -1 };   /* Without suppressions */
+
+static const char testSentenceSuppressionsE1[]  = "Add or detract. The world will little note.";
+static const char testSentenceSuppressionsE1u[] = "ADD OR DETRACT. THE WORLD WILL LITTLE NOTE.";
+static const int32_t testSentFwdOffsetsE1[]     = { 16, 43, -1 };   /* Suppressions and case should make no difference */
+static const int32_t testSentRevOffsetsE1[]     = { 16,  0, -1 };   /* Suppressions and case should make no difference */
+
+static const char testSentenceSuppressionsE2[]  = "Coming up, the sprints at NCAA. Are you watching?";
+static const char testSentenceSuppressionsE2u[] = "COMING UP, THE SPRINTS AT NCAA. ARE YOU WATCHING?";
+static const int32_t testSentFwdOffsetsE2[]     = { 32, 49, -1 };   /* Suppressions and case should make no difference */
+static const int32_t testSentRevOffsetsE2[]     = { 32,  0, -1 };   /* Suppressions and case should make no difference */
+
+static const char testSentenceSuppressionsFr[]  = "Tr\\u00E8s bonne prise de parole de M. Junod, municipal \\u00E0 la culture de Lausanne.";
+//                                                "Très bonne prise de parole de M. Junod, municipal à la culture de Lausanne."
+static const int32_t testSentFwdOffsetsFr[]     = { 33, 75, -1 };   /* Without suppressions */
+static const int32_t testSentSuppFwdOffsetsFr[] = { 75, -1 };       /* With suppressions */
+static const int32_t testSentRevOffsetsFr[]     = { 33,  0, -1 };   /* Without suppressions */
+static const int32_t testSentSuppRevOffsetsFr[] = {  0, -1 };       /* With suppressions */
+
+static const char testSentenceSuppressionsE3[]  = "G8 countries e.g. U.K., Japan. Sanctions i.e. restrictions. Test E. Xx G. Xx I. Xx.";
+static const char testSentenceSuppressionsE3u[] = "G8 COUNTRIES E.G. U.K., JAPAN. SANCTIONS I.E. RESTRICTIONS. TEST E. XX G. XX I. XX.";
+static const int32_t testSentSuppFwdOffsetsE3[] = { 31, 60, 83, -1 };                 /* With suppressions */
+static const int32_t testSentSuppRevOffsetsE3[] = { 60, 31,  0, -1 };                 /* With suppressions */
+static const int32_t testSentFwdOffsetsE3[]     = { 18, 31, 60, 68, 74, 80, 83, -1 }; /* Without suppressions */
+static const int32_t testSentRevOffsetsE3[]     = { 80, 74, 68, 60, 31, 18,  0, -1 }; /* Without suppressions */
+static const int32_t testSentFwdOffsetsE3u[]    = { 18, 31, 46, 60, 68, 74, 80, 83, -1 }; /* Without suppressions */
+static const int32_t testSentRevOffsetsE3u[]    = { 80, 74, 68, 60, 46, 31, 18,  0, -1 }; /* Without suppressions */
+
+enum { kTextULenMax = 128, kTextBLenMax = 192 };
+
+typedef struct {
+    const char * locale;
+    const char * text;
+    const int32_t * expFwdOffsets;
+    const int32_t * expRevOffsets;
+} TestBISuppressionsItem;
+
+static const TestBISuppressionsItem testBISuppressionsItems[] = {
+    { "en@ss=standard", testSentenceSuppressionsEn, testSentSuppFwdOffsetsEn, testSentSuppRevOffsetsEn },
+    { "en",             testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     },
+    { "en_CA",             testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     },
+    { "en_CA@ss=standard", testSentenceSuppressionsEn, testSentSuppFwdOffsetsEn, testSentSuppRevOffsetsEn },
+    { "fr@ss=standard", testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     },
+    { "af@ss=standard", testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     }, /* no brkiter data => nosuppressions? */
+    { "af_ZA@ss=standard", testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     }, /* no brkiter data => nosuppressions? */
+    { "zh@ss=standard", testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     }, /* brkiter data, no suppressions data => no suppressions */
+    { "zh_Hant@ss=standard", testSentenceSuppressionsEn, testSentFwdOffsetsEn, testSentRevOffsetsEn    }, /* brkiter data, no suppressions data => no suppressions */
+    { "fi@ss=standard", testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     }, /* brkiter data, no suppressions data => no suppressions */
+    { "ja@ss=standard", testSentenceSuppressionsEn, testSentFwdOffsetsEn,     testSentRevOffsetsEn     }, /* brkiter data, no suppressions data => no suppressions */
+    { "de@ss=standard", testSentenceSuppressionsDe, testSentSuppFwdOffsetsDe, testSentSuppRevOffsetsDe },
+    { "de",             testSentenceSuppressionsDe, testSentFwdOffsetsDe,     testSentRevOffsetsDe     },
+    { "es@ss=standard", testSentenceSuppressionsEs, testSentSuppFwdOffsetsEs, testSentSuppRevOffsetsEs },
+    { "es",             testSentenceSuppressionsEs, testSentFwdOffsetsEs,     testSentRevOffsetsEs     },
+    { "en",             testSentenceSuppressionsE1,  testSentFwdOffsetsE1,    testSentRevOffsetsE1     },
+    { "en@ss=standard", testSentenceSuppressionsE1,  testSentFwdOffsetsE1,    testSentRevOffsetsE1     },
+    { "en",             testSentenceSuppressionsE1u, testSentFwdOffsetsE1,    testSentRevOffsetsE1     },
+    { "en@ss=standard", testSentenceSuppressionsE1u, testSentFwdOffsetsE1,    testSentRevOffsetsE1     },
+    { "en",             testSentenceSuppressionsE2,  testSentFwdOffsetsE2,    testSentRevOffsetsE2     },
+    { "en@ss=standard", testSentenceSuppressionsE2,  testSentFwdOffsetsE2,    testSentRevOffsetsE2     },
+    { "en",             testSentenceSuppressionsE2u, testSentFwdOffsetsE2,    testSentRevOffsetsE2     },
+    { "en@ss=standard", testSentenceSuppressionsE2u, testSentFwdOffsetsE2,    testSentRevOffsetsE2     },
+    { "fr",             testSentenceSuppressionsFr, testSentFwdOffsetsFr,     testSentRevOffsetsFr     },
+    { "fr@ss=standard", testSentenceSuppressionsFr, testSentSuppFwdOffsetsFr, testSentSuppRevOffsetsFr },
+    { "en@ss=standard", testSentenceSuppressionsE3, testSentSuppFwdOffsetsE3, testSentSuppRevOffsetsE3 },
+    { "en",             testSentenceSuppressionsE3, testSentFwdOffsetsE3,     testSentRevOffsetsE3     },
+    { "en@ss=standard", testSentenceSuppressionsE3u, testSentSuppFwdOffsetsE3, testSentSuppRevOffsetsE3 },
+    { "en",             testSentenceSuppressionsE3u, testSentFwdOffsetsE3u,    testSentRevOffsetsE3u    },
+    { NULL, NULL, NULL }
+};
+
+static void TestBreakIteratorSuppressions(void) {
+    const TestBISuppressionsItem * itemPtr;
+
+    for (itemPtr = testBISuppressionsItems; itemPtr->locale != NULL; itemPtr++) {
+        UChar textU[kTextULenMax + 1];
+        char  textB[kTextBLenMax];
+        int32_t textULen = u_unescape(itemPtr->text, textU, kTextULenMax);
+        textU[kTextULenMax] = 0; // ensure zero termination
+        UErrorCode status = U_ZERO_ERROR;
+        UBreakIterator *bi = ubrk_open(UBRK_SENTENCE, itemPtr->locale, textU, textULen, &status);
+        log_verbose("#%d: %s\n", (itemPtr-testBISuppressionsItems), itemPtr->locale);
+        if (U_SUCCESS(status)) {
+            int32_t offset, start;
+            const int32_t * expOffsetPtr;
+            const int32_t * expOffsetStart;
+            u_austrcpy(textB, textU);
+
+            expOffsetStart = expOffsetPtr = itemPtr->expFwdOffsets;
+            ubrk_first(bi);
+            for (; (offset = ubrk_next(bi)) != UBRK_DONE && *expOffsetPtr >= 0; expOffsetPtr++) {
+                if (offset != *expOffsetPtr) {
+                    log_err("FAIL: ubrk_next loc \"%s\", expected %d, got %d, text \"%s\"\n",
+                            itemPtr->locale, *expOffsetPtr, offset, textB);
+                }
+            }
+            if (offset != UBRK_DONE || *expOffsetPtr >= 0) {
+                log_err("FAIL: ubrk_next loc \"%s\", expected UBRK_DONE & expOffset -1, got %d and %d, text \"%s\"\n",
+                        itemPtr->locale, offset, *expOffsetPtr, textB);
+            }
+
+            expOffsetStart = expOffsetPtr = itemPtr->expFwdOffsets;
+            start = ubrk_first(bi) + 1;
+            for (; (offset = ubrk_following(bi, start)) != UBRK_DONE && *expOffsetPtr >= 0; expOffsetPtr++) {
+                if (offset != *expOffsetPtr) {
+                    log_err("FAIL: ubrk_following(%d) loc \"%s\", expected %d, got %d, text \"%s\"\n",
+                            start, itemPtr->locale, *expOffsetPtr, offset, textB);
+                }
+                start = *expOffsetPtr + 1;
+            }
+            if (offset != UBRK_DONE || *expOffsetPtr >= 0) {
+                log_err("FAIL: ubrk_following(%d) loc \"%s\", expected UBRK_DONE & expOffset -1, got %d and %d, text \"%s\"\n",
+                        start, itemPtr->locale, offset, *expOffsetPtr, textB);
+            }
+
+            expOffsetStart = expOffsetPtr = itemPtr->expRevOffsets;
+            offset = ubrk_last(bi);
+            log_verbose("___ @%d ubrk_last\n", offset);
+            if(offset == 0) {
+              log_err("FAIL: ubrk_last loc \"%s\" unexpected %d\n", itemPtr->locale, offset);
+            }
+            for (; (offset = ubrk_previous(bi)) != UBRK_DONE && *expOffsetPtr >= 0; expOffsetPtr++) {
+                if (offset != *expOffsetPtr) {
+                    log_err("FAIL: ubrk_previous loc \"%s\", expected %d, got %d, text \"%s\"\n",
+                            itemPtr->locale, *expOffsetPtr, offset, textB);
+                } else {
+                    log_verbose("[%d] @%d ubrk_previous()\n", (expOffsetPtr - expOffsetStart), offset);
+                }
+            }
+            if (offset != UBRK_DONE || *expOffsetPtr >= 0) {
+                log_err("FAIL: ubrk_previous loc \"%s\", expected UBRK_DONE & expOffset[%d] -1, got %d and %d, text \"%s\"\n",
+                        itemPtr->locale, expOffsetPtr - expOffsetStart, offset, *expOffsetPtr, textB);
+            }
+
+            expOffsetStart = expOffsetPtr = itemPtr->expRevOffsets;
+            start = ubrk_last(bi) - 1;
+            for (; (offset = ubrk_preceding(bi, start)) != UBRK_DONE && *expOffsetPtr >= 0; expOffsetPtr++) {
+                if (offset != *expOffsetPtr) {
+                    log_err("FAIL: ubrk_preceding(%d) loc \"%s\", expected %d, got %d, text \"%s\"\n",
+                            start, itemPtr->locale, *expOffsetPtr, offset, textB);
+                }
+                start = *expOffsetPtr - 1;
+            }
+            if (start >=0 && (offset != UBRK_DONE || *expOffsetPtr >= 0)) {
+                log_err("FAIL: ubrk_preceding loc(%d) \"%s\", expected UBRK_DONE & expOffset -1, got %d and %d, text \"%s\"\n",
+                        start, itemPtr->locale, offset, *expOffsetPtr, textB);
+            }
+
+            ubrk_close(bi);
+        } else {
+            log_data_err("FAIL: ubrk_open(UBRK_SENTENCE, \"%s\", ...) status %s (Are you missing data?)\n",
+                    itemPtr->locale, u_errorName(status));
+        }
+    }
+}
+
+#if APPLE_ADDITIONS
+#include <stdio.h>
+#include <unistd.h>
+#include <mach/mach_time.h>
+#include "unicode/urbtok.h"
+#include "cstring.h"
+
+static const char testRulesFilePath[] = "../testdata/word_urbTokTest.txt";
+static const UChar textToTokenize[] = {
+/*
+"Short phrase! Another (with parens); done.\n
+At 4:00, tea-time.\n
+He wouldn't've wanted y'all to ... come at 3:30pm for $3 coffee @funman :)\n
+x3:30 -- x1.0"
+*/
+    0x53,0x68,0x6F,0x72,0x74,0x20,0x70,0x68,0x72,0x61,0x73,0x65,0x21,0x20,
+    0x41,0x6E,0x6F,0x74,0x68,0x65,0x72,0x20,0x28,0x77,0x69,0x74,0x68,0x20,0x70,0x61,0x72,0x65,0x6E,0x73,0x29,0x3B,0x20,0x64,0x6F,0x6E,0x65,0x2E,0x0A,
+    0x41,0x74,0x20,0x34,0x3A,0x30,0x30,0x2C,0x20,0x74,0x65,0x61,0x2D,0x74,0x69,0x6D,0x65,0x2E,0x0A,
+    0x48,0x65,0x20,0x77,0x6F,0x75,0x6C,0x64,0x6E,0x27,0x74,0x27,0x76,0x65,0x20,0x77,0x61,0x6E,0x74,0x65,0x64,0x20,
+    0x79,0x27,0x61,0x6C,0x6C,0x20,0x74,0x6F,0x20,0x2E,0x2E,0x2E,0x20, 0x63,0x6F,0x6D,0x65,0x20,0x61,0x74,0x20,
+    0x33,0x3A,0x33,0x30,0x70,0x6D,0x20,0x66,0x6F,0x72,0x20,0x24,0x33,0x20,0x63,0x6F,0x66,0x66,0x65,0x65,0x20,
+    0x40,0x66,0x75,0x6E,0x6D,0x61,0x6E,0x20,0x3A,0x29,0x0A,
+    0x78,0x33,0x3A,0x33,0x30,0x20,0x2D,0x2D,0x20,0x78,0x31,0x2E,0x30,0
+};
+typedef struct {
+    RuleBasedTokenRange token;
+    unsigned long       flags;
+} RBTokResult;
+static const RBTokResult expectedResults[] = { // 66 tokens
+    { {  0, 5 }, 0xC8 },  // Short
+    { {  5, 1 }, 0x01 },  // _sp_
+    { {  6, 6 }, 0xC8 },  // phrase
+    { { 12, 1 }, 0x00 },  // !
+    { { 13, 1 }, 0x01 },  // _sp_
+    { { 14, 7 }, 0xC8 },  // Another
+    { { 21, 1 }, 0x01 },  // _sp_
+    { { 22, 1 }, 0x00 },  // (
+    { { 23, 4 }, 0xC8 },  // with
+    { { 27, 1 }, 0x01 },  // _sp_
+    { { 28, 6 }, 0xC8 },  // parens
+    { { 34, 1 }, 0x00 },  // )
+    { { 35, 1 }, 0x00 },  // ;
+    { { 36, 1 }, 0x01 },  // _sp_
+    { { 37, 4 }, 0xC8 },  // done
+    { { 41, 1 }, 0x14 },  // .
+    { { 42, 1 }, 0x00 },  // _nl_
+
+    { { 43, 2 }, 0xC8 },  // At
+    { { 45, 1 }, 0x01 },  // _sp_
+    { { 46, 4 }, 0x76 },  // 4:00       ** here RBBI has x64
+    { { 50, 1 }, 0x00 },  // ,
+    { { 51, 1 }, 0x01 },  // _sp_
+    { { 52, 3 }, 0xC8 },  // tea
+    { { 55, 1 }, 0x15 },  // -
+    { { 56, 4 }, 0xC8 },  // time
+    { { 60, 1 }, 0x14 },  // .
+    { { 61, 1 }, 0x00 },  // _nl_
+
+    { { 62, 2 }, 0xC8 },  // He
+    { { 64, 1 }, 0x01 },  // _sp_
+    { { 65, 8 }, 0xCA },  // wouldn't
+    { { 73, 1 }, 0x16 },  // '
+    { { 74, 2 }, 0xC8 },  // ve
+    { { 76, 1 }, 0x01 },  // _sp_
+    { { 77, 6 }, 0xC8 },  // wanted
+    { { 83, 1 }, 0x01 },  // _sp_
+    { { 84, 5 }, 0xCA },  // y'all
+    { { 89, 1 }, 0x01 },  // _sp_
+    { { 90, 2 }, 0xC8 },  // to
+    { { 92, 1 }, 0x01 },  // _sp_
+    { { 93, 3 }, 0x3C },  // ...        ** here RBBI has 0x28
+    { { 96, 1 }, 0x01 },  // _sp_
+    { { 97, 4 }, 0xC8 },  // come
+    { { 101, 1 }, 0x01 },  // _sp_
+    { { 102, 2 }, 0xC8 },  // at
+    { { 104, 1 }, 0x01 },  // _sp_
+    { { 105, 6 }, 0xC8 },  // 3:30pm
+    { { 111, 1 }, 0x01 },  // _sp_
+    { { 112, 3 }, 0xC8 },  // for
+    { { 115, 1 }, 0x01 },  // _sp_
+    { { 116, 1 }, 0x00 },  // $
+    { { 117, 1 }, 0x64 },  // 3
+    { { 118, 1 }, 0x01 },  // _sp_
+    { { 119, 6 }, 0xC8 },  // coffee
+    { { 125, 1 }, 0x01 },  // _sp_
+    { { 126, 7 }, 0xDF },  // @funman   ** here RBBI has 0xC8
+    { { 133, 1 }, 0x01 },  // _sp_
+    { { 134, 2 }, 0x20 },  // :)
+    { { 136, 1 }, 0x00 },  // _nl_
+
+    // ** incorrect ranges (and flags) currently produced by RBTok
+    { { 137, 2 }, 0xEC },  // x3
+    { { 139, 1 }, 0x00 },  // :
+    { { 140, 2 }, 0x64 },  // 30
+    // ** for the above, RBBI has
+    //{ { 137, 1 }, 0x64 },  // x
+    //{ { 138, 4 }, 0x64 },  // 3:30
+    //
+    { { 142, 1 }, 0x01 },  // _sp_
+    { { 143, 2 }, 0x3D },  // --        ** here RBBI has 0x28
+    { { 145, 1 }, 0x01 },  //  _sp_
+    { { 146, 2 }, 0xEC },  // x1        ** here RBBI has 0xC8
+    { { 148, 1 }, 0x14 },  // .
+    { { 149, 1 }, 0x64 },  // 0
+};
+enum {
+    kNumTokensExpected = UPRV_LENGTHOF(expectedResults), // 66
+    kMaxTokens = 96
+};
+
+static void TestRuleBasedTokenizer(void) {
+    FILE * testRulesFile;
+    char * testRulesUTF8Buf;
+    UChar* testRulesUTF16Buf = NULL;
+    long testRulesFileSize, testRulesFileRead = 0;
+    long testRulesUTF8Offset = 0;
+    int32_t testRulesUTF16Size;
+    UErrorCode status = U_ZERO_ERROR;
+
+    testRulesFile = fopen(testRulesFilePath, "r");
+    if (testRulesFile == NULL) {
+        log_data_err("FAIL: fopen fails for: %s\n", testRulesFilePath);
+        return;
+    }
+    fseek(testRulesFile, 0, SEEK_END);
+    testRulesFileSize = ftell(testRulesFile);
+    rewind(testRulesFile);
+
+    testRulesUTF8Buf = (char *)uprv_malloc(testRulesFileSize);
+    if (testRulesUTF8Buf != NULL) {
+        testRulesFileRead = fread(testRulesUTF8Buf, 1, testRulesFileSize, testRulesFile);
+    }
+    fclose(testRulesFile);
+    if (testRulesUTF8Buf == NULL) {
+        log_data_err("FAIL: uprv_malloc fails for testRulesUTF8Buf[%ld]\n", testRulesFileSize);
+        return;
+    }
+    if (testRulesFileRead < testRulesFileSize) {
+        log_data_err("FAIL: fread fails for %s, read %ld of %ld\n", testRulesFile, testRulesFileRead, testRulesFileSize);
+        uprv_free(testRulesUTF8Buf);
+        return;
+    }
+    /* done with file, UTF8 rules in testRulesUTF8Buf. Handle UTF8 BOM: */
+    if (uprv_strncmp(testRulesUTF8Buf, "\xEF\xBB\xBF", 3) == 0) {
+        testRulesUTF8Offset = 3;
+        testRulesFileSize -= testRulesUTF8Offset;
+    }
+
+    u_strFromUTF8(NULL, 0, &testRulesUTF16Size, testRulesUTF8Buf+testRulesUTF8Offset, testRulesFileSize, &status); /* preflight */
+    if (status == U_BUFFER_OVERFLOW_ERROR) { /* expected for preflight */
+        status = U_ZERO_ERROR;
+    }
+    if (U_FAILURE(status)) {
+        log_data_err("FAIL: u_strFromUTF8 preflight fails: %s\n", u_errorName(status));
+    } else {
+        testRulesUTF16Buf = (UChar *)uprv_malloc(testRulesUTF16Size*sizeof(UChar));
+        if (testRulesUTF16Buf == NULL) {
+            log_data_err("FAIL: uprv_malloc fails for testRulesUTF16Buf[%ld]\n", testRulesUTF16Size*sizeof(UChar));
+        } else {
+            u_strFromUTF8(testRulesUTF16Buf, testRulesUTF16Size, &testRulesUTF16Size, testRulesUTF8Buf+testRulesUTF8Offset, testRulesFileSize, &status);
+        }
+    }
+    uprv_free(testRulesUTF8Buf);
+    if (testRulesUTF16Buf == NULL) {
+        return;
+    }
+    if (U_FAILURE(status)) {
+        log_data_err("FAIL: u_strFromUTF8 fails: %s\n", u_errorName(status));
+    } else {
+           mach_timebase_info_data_t info;
+           uint64_t start, duration;
+        UParseError parseErr;
+        UBreakIterator *brkFromRules;
+
+        mach_timebase_info(&info);
+
+        start = mach_absolute_time();
+        brkFromRules = urbtok_openRules(testRulesUTF16Buf, testRulesUTF16Size, &parseErr, &status);
+        duration = ((mach_absolute_time() - start) * info.numer)/info.denom;
+        if (U_FAILURE(status)) {
+            log_err("FAIL: urbtok_openRules status: %s, line %d, col %d\n", u_errorName(status), parseErr.line, parseErr.offset);
+        } else {
+            uint8_t *rulesBinaryBuf;
+            uint32_t rulesBinarySize;
+            log_info("urbtok_openRules nsec %llu\n", duration);
+            rulesBinarySize = urbtok_getBinaryRules(brkFromRules, NULL, 0, &status);
+            if (U_FAILURE(status)) {
+                log_err("FAIL: urbtok_getBinaryRules preflight status: %s, rulesBinarySize %u\n", u_errorName(status), rulesBinarySize);
+            } else {
+                rulesBinaryBuf = (uint8_t *)uprv_malloc(rulesBinarySize);
+                if (rulesBinaryBuf == NULL) {
+                    log_data_err("FAIL: uprv_malloc fails for rulesBinaryBuf[%ld]\n", rulesBinarySize);
+                } else {
+                    start = mach_absolute_time();
+                    rulesBinarySize = urbtok_getBinaryRules(brkFromRules, rulesBinaryBuf, rulesBinarySize, &status);
+                    duration = ((mach_absolute_time() - start) * info.numer)/info.denom;
+                    if (U_FAILURE(status)) {
+                        log_err("FAIL: urbtok_getBinaryRules status: %s, rulesBinarySize %u\n", u_errorName(status), rulesBinarySize);
+                    } else {
+                        UBreakIterator *brkFromBinary;
+                        log_info("urbtok_getBinaryRules nsec %llu\n", duration);
+                        start = mach_absolute_time();
+                        brkFromBinary = urbtok_openBinaryRules(rulesBinaryBuf, &status);
+                        duration = ((mach_absolute_time() - start) * info.numer)/info.denom;
+                        if (U_FAILURE(status)) {
+                            log_err("FAIL: urbtok_openBinaryRules status: %s\n", u_errorName(status));
+                        } else {
+                            RuleBasedTokenRange tokens[kMaxTokens];
+                            unsigned long       flags[kMaxTokens];
+                            int32_t iToken, numTokens = 0;
+
+                            log_info("urbtok_openBinaryRules nsec %llu\n", duration);
+
+                            status = U_ZERO_ERROR;
+                            ubrk_setText(brkFromRules, textToTokenize, -1, &status);
+                            if (U_FAILURE(status)) {
+                                log_err("FAIL: ubrk_setText brkFromRules status: %s\n", u_errorName(status));
+                            } else {
+                                start = mach_absolute_time();
+                                numTokens = urbtok_tokenize(brkFromRules, kMaxTokens, tokens, flags);
+                                duration = ((mach_absolute_time() - start) * info.numer)/info.denom;
+                                UBool fail = (numTokens != kNumTokensExpected);
+                                for (iToken = 0; !fail && iToken < numTokens; iToken++) {
+                                    if (  tokens[iToken].location != expectedResults[iToken].token.location ||
+                                          tokens[iToken].length   != expectedResults[iToken].token.length   ||
+                                          flags[iToken]           != expectedResults[iToken].flags ) {
+                                        fail = TRUE;
+                                    }
+                                }
+                                if (fail) {
+                                    log_err("FAIL: urbtok_tokenize bulk brkFromRules expected %d tokens, got %d\n", kNumTokensExpected, numTokens);
+                                    printf("# expect          get\n");
+                                    printf("# loc len flags   loc len flags\n");
+                                    int32_t maxTokens = (numTokens >= kNumTokensExpected)? numTokens: kNumTokensExpected;
+                                    for (iToken = 0; iToken < maxTokens; iToken++) {
+                                        if (iToken < kNumTokensExpected) {
+                                            printf("  %3ld %3ld 0x%03lX", expectedResults[iToken].token.location,
+                                                expectedResults[iToken].token.length, expectedResults[iToken].flags);
+                                        } else {
+                                            printf("             ");
+                                        }
+                                        if (iToken < numTokens) {
+                                            printf("   %3ld %3ld 0x%03lX\n",  tokens[iToken].location, tokens[iToken].length, flags[iToken] );
+                                        } else {
+                                            printf("\n");
+                                        }
+                                    }
+                                } else {
+                                    log_info("Latn urbtok_tokenize bulk brkFromRules nsec %llu\n", duration);
+                                }
+                            }
+
+                            status = U_ZERO_ERROR;
+                            ubrk_setText(brkFromBinary, textToTokenize, -1, &status);
+                            if (U_FAILURE(status)) {
+                                log_err("FAIL: ubrk_setText brkFromBinary status: %s\n", u_errorName(status));
+                            } else {
+                                start = mach_absolute_time();
+                                numTokens = urbtok_tokenize(brkFromBinary, kMaxTokens, tokens, flags);
+                                duration = ((mach_absolute_time() - start) * info.numer)/info.denom;
+                                UBool fail = (numTokens != kNumTokensExpected);
+                                for (iToken = 0; !fail && iToken < numTokens; iToken++) {
+                                    if (  tokens[iToken].location != expectedResults[iToken].token.location ||
+                                          tokens[iToken].length   != expectedResults[iToken].token.length   ||
+                                          flags[iToken]           != expectedResults[iToken].flags ) {
+                                        fail = TRUE;
+                                    }
+                                }
+                                if (fail) {
+                                    log_err("FAIL: urbtok_tokenize bulk brkFromBinary expected %d tokens, got %d\n", kNumTokensExpected, numTokens);
+                                    printf("# expect          get\n");
+                                    printf("# loc len flags   loc len flags\n");
+                                    int32_t maxTokens = (numTokens >= kNumTokensExpected)? numTokens: kNumTokensExpected;
+                                    for (iToken = 0; iToken < maxTokens; iToken++) {
+                                        if (iToken < kNumTokensExpected) {
+                                            printf("  %3ld %3ld 0x%03lX", expectedResults[iToken].token.location,
+                                                expectedResults[iToken].token.length, expectedResults[iToken].flags);
+                                        } else {
+                                            printf("             ");
+                                        }
+                                        if (iToken < numTokens) {
+                                            printf("   %3ld %3ld 0x%03lX\n",  tokens[iToken].location, tokens[iToken].length, flags[iToken] );
+                                        } else {
+                                            printf("\n");
+                                        }
+                                    }
+                                } else {
+                                     log_info("Latn urbtok_tokenize bulk brkFromBinary nsec %llu\n", duration);
+                               }
+                            }
+
+                            status = U_ZERO_ERROR;
+                            ubrk_setText(brkFromBinary, textToTokenize, -1, &status);
+                            if (U_FAILURE(status)) {
+                                log_err("FAIL: ubrk_setText brkFromBinary status: %s\n", u_errorName(status));
+                            } else {
+                                RuleBasedTokenRange *tokenLimit = tokens + kMaxTokens;
+                                RuleBasedTokenRange *tokenP;
+                                unsigned long *flagsP;
+
+                                start = mach_absolute_time();
+                                                       for (tokenP = tokens, flagsP = flags; tokenP < tokenLimit && urbtok_tokenize(brkFromBinary, 1, tokenP, flagsP) == 1; tokenP++, flagsP++) {
+                                                           ;
+                                                       }
+                                numTokens = tokenP - tokens;
+                                duration = ((mach_absolute_time() - start) * info.numer)/info.denom;
+                                UBool fail = (numTokens != kNumTokensExpected);
+                                for (iToken = 0; !fail && iToken < numTokens; iToken++) {
+                                    if (  tokens[iToken].location != expectedResults[iToken].token.location ||
+                                          tokens[iToken].length   != expectedResults[iToken].token.length   ||
+                                          flags[iToken]           != expectedResults[iToken].flags ) {
+                                        fail = TRUE;
+                                    }
+                                }
+                                if (fail) {
+                                    log_err("FAIL: urbtok_tokenize loop brkFromBinary expected %d tokens, got %d\n", kNumTokensExpected, numTokens);
+                                    printf("# expect          get\n");
+                                    printf("# loc len flags   loc len flags\n");
+                                    int32_t maxTokens = (numTokens >= kNumTokensExpected)? numTokens: kNumTokensExpected;
+                                    for (iToken = 0; iToken < maxTokens; iToken++) {
+                                        if (iToken < kNumTokensExpected) {
+                                            printf("  %3ld %3ld 0x%03lX", expectedResults[iToken].token.location,
+                                                expectedResults[iToken].token.length, expectedResults[iToken].flags);
+                                        } else {
+                                            printf("             ");
+                                        }
+                                        if (iToken < numTokens) {
+                                            printf("   %3ld %3ld 0x%03lX\n",  tokens[iToken].location, tokens[iToken].length, flags[iToken] );
+                                        } else {
+                                            printf("\n");
+                                        }
+                                    }
+                                } else {
+                                     log_info("Latn urbtok_tokenize loop brkFromBinary nsec %llu\n", duration);
+                               }
+                            }
+
+                            ubrk_close(brkFromBinary);
+                        }
+                    }
+                    uprv_free(rulesBinaryBuf);
+                }
+            }
+            ubrk_close(brkFromRules);
+        }
+    }
+    uprv_free(testRulesUTF16Buf);
+}
+#endif
+
+
 #endif /* #if !UCONFIG_NO_BREAK_ITERATION */