icuSources/test/cintltst/putiltst.c

   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) 1998-2016, International Business Machines Corporation and
   6  * others. All Rights Reserved.
   7  ********************************************************************/
   8 /*
   9 * File putiltst.c (Tests the API in putil)
  10 *
  11 * Modification History:
  12 *
  13 *   Date          Name        Description
  14 *   07/12/2000    Madhu       Creation
  15 *******************************************************************************
  16 */
  17
  18 #include "unicode/utypes.h"
  19 #include "cintltst.h"
  20 #include "cmemory.h"
  21 #include "unicode/putil.h"
  22 #include "unicode/ustring.h"
  23 #include "unicode/icudataver.h"
  24 #include "cstring.h"
  25 #include "putilimp.h"
  26 #include "toolutil.h"
  27 #include "uinvchar.h"
  28 #include <stdio.h>
  29
  30 /* See the comments on U_SIGNED_RIGHT_SHIFT_IS_ARITHMETIC. */
  31 static void TestSignedRightShiftIsArithmetic(void) {
  32     int32_t x=0xfff5fff3;
  33     int32_t m=-1;
  34     int32_t x4=x>>4;
  35     int32_t m1=m>>1;
  36     UBool signedRightShiftIsArithmetic= x4==0xffff5fff && m1==-1;
  37     if(signedRightShiftIsArithmetic==U_SIGNED_RIGHT_SHIFT_IS_ARITHMETIC) {
  38         log_info("signed right shift is Arithmetic Shift Right: %d\n",
  39                  signedRightShiftIsArithmetic);
  40     } else {
  41         log_err("error: unexpected signed right shift is Arithmetic Shift Right: %d\n"
  42                 "       You need to change the value of U_SIGNED_RIGHT_SHIFT_IS_ARITHMETIC "
  43                 "for your platform.\n",
  44                 signedRightShiftIsArithmetic);
  45     }
  46 }
  47
  48 static UBool compareWithNAN(double x, double y);
  49 static void doAssert(double expect, double got, const char *message);
  50
  51 static void TestPUtilAPI(void){
  52
  53     double  n1=0.0, y1=0.0, expn1, expy1;
  54     double  value1 = 0.021;
  55     char *str=0;
  56     UBool isTrue=FALSE;
  57
  58     log_verbose("Testing the API uprv_modf()\n");
  59     y1 = uprv_modf(value1, &n1);
  60     expn1=0;
  61     expy1=0.021;
  62     if(y1 != expy1   || n1 != expn1){
  63         log_err("Error in uprv_modf.  Expected IntegralValue=%f, Got=%f, \n Expected FractionalValue=%f, Got=%f\n",
  64              expn1, n1, expy1, y1);
  65     }
  66     if(getTestOption(VERBOSITY_OPTION)){
  67         log_verbose("[float]  x = %f  n = %f y = %f\n", value1, n1, y1);
  68     }
  69     log_verbose("Testing the API uprv_fmod()\n");
  70     expn1=uprv_fmod(30.50, 15.00);
  71     doAssert(expn1, 0.5, "uprv_fmod(30.50, 15.00) failed.");
  72
  73     log_verbose("Testing the API uprv_ceil()\n");
  74     expn1=uprv_ceil(value1);
  75     doAssert(expn1, 1, "uprv_ceil(0.021) failed.");
  76
  77     log_verbose("Testing the API uprv_floor()\n");
  78     expn1=uprv_floor(value1);
  79     doAssert(expn1, 0, "uprv_floor(0.021) failed.");
  80
  81     log_verbose("Testing the API uprv_fabs()\n");
  82     expn1=uprv_fabs((2.02-1.345));
  83     doAssert(expn1, 0.675, "uprv_fabs(2.02-1.345) failed.");
  84
  85     log_verbose("Testing the API uprv_fmax()\n");
  86     doAssert(uprv_fmax(2.4, 1.2), 2.4, "uprv_fmax(2.4, 1.2) failed.");
  87
  88     log_verbose("Testing the API uprv_fmax() with x value= NaN\n");
  89     expn1=uprv_fmax(uprv_getNaN(), 1.2);
  90     doAssert(expn1, uprv_getNaN(), "uprv_fmax(uprv_getNaN(), 1.2) failed. when one parameter is NaN");
  91
  92     log_verbose("Testing the API uprv_fmin()\n");
  93     doAssert(uprv_fmin(2.4, 1.2), 1.2, "uprv_fmin(2.4, 1.2) failed.");
  94
  95     log_verbose("Testing the API uprv_fmin() with x value= NaN\n");
  96     expn1=uprv_fmin(uprv_getNaN(), 1.2);
  97     doAssert(expn1, uprv_getNaN(), "uprv_fmin(uprv_getNaN(), 1.2) failed. when one parameter is NaN");
  98
  99     log_verbose("Testing the API uprv_max()\n");
 100     doAssert(uprv_max(4, 2), 4, "uprv_max(4, 2) failed.");
 101
 102     log_verbose("Testing the API uprv_min()\n");
 103     doAssert(uprv_min(-4, 2), -4, "uprv_min(-4, 2) failed.");
 104
 105     log_verbose("Testing the API uprv_trunc()\n");
 106     doAssert(uprv_trunc(12.3456), 12, "uprv_trunc(12.3456) failed.");
 107     doAssert(uprv_trunc(12.234E2), 1223, "uprv_trunc(12.234E2) failed.");
 108     doAssert(uprv_trunc(uprv_getNaN()), uprv_getNaN(), "uprv_trunc(uprv_getNaN()) failed. with parameter=NaN");
 109     doAssert(uprv_trunc(uprv_getInfinity()), uprv_getInfinity(), "uprv_trunc(uprv_getInfinity()) failed. with parameter=Infinity");
 110
 111
 112     log_verbose("Testing the API uprv_pow10()\n");
 113     doAssert(uprv_pow10(4), 10000, "uprv_pow10(4) failed.");
 114
 115     log_verbose("Testing the API uprv_isNegativeInfinity()\n");
 116     isTrue=uprv_isNegativeInfinity(uprv_getInfinity() * -1);
 117     if(isTrue != TRUE){
 118         log_err("ERROR: uprv_isNegativeInfinity failed.\n");
 119     }
 120     log_verbose("Testing the API uprv_isPositiveInfinity()\n");
 121     isTrue=uprv_isPositiveInfinity(uprv_getInfinity());
 122     if(isTrue != TRUE){
 123         log_err("ERROR: uprv_isPositiveInfinity failed.\n");
 124     }
 125     log_verbose("Testing the API uprv_isInfinite()\n");
 126     isTrue=uprv_isInfinite(uprv_getInfinity());
 127     if(isTrue != TRUE){
 128         log_err("ERROR: uprv_isInfinite failed.\n");
 129     }
 130
 131     log_verbose("Testing the APIs uprv_add32_overflow and uprv_mul32_overflow\n");
 132     int32_t overflow_result;
 133     doAssert(FALSE, uprv_add32_overflow(INT32_MAX - 2, 1, &overflow_result), "should not overflow");
 134     doAssert(INT32_MAX - 1, overflow_result, "should equal INT32_MAX - 1");
 135     doAssert(FALSE, uprv_add32_overflow(INT32_MAX - 2, 2, &overflow_result), "should not overflow");
 136     doAssert(INT32_MAX, overflow_result, "should equal exactly INT32_MAX");
 137     doAssert(TRUE, uprv_add32_overflow(INT32_MAX - 2, 3, &overflow_result), "should overflow");
 138     doAssert(FALSE, uprv_mul32_overflow(INT32_MAX / 5, 4, &overflow_result), "should not overflow");
 139     doAssert(INT32_MAX / 5 * 4, overflow_result, "should equal INT32_MAX / 5 * 4");
 140     doAssert(TRUE, uprv_mul32_overflow(INT32_MAX / 5, 6, &overflow_result), "should overflow");
 141     // Test on negative numbers:
 142     doAssert(FALSE, uprv_add32_overflow(-3, -2, &overflow_result), "should not overflow");
 143     doAssert(-5, overflow_result, "should equal -5");
 144
 145 #if 0
 146     log_verbose("Testing the API uprv_digitsAfterDecimal()....\n");
 147     doAssert(uprv_digitsAfterDecimal(value1), 3, "uprv_digitsAfterDecimal() failed.");
 148     doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
 149     doAssert(uprv_digitsAfterDecimal(1.2345E-2), 6, "uprv_digitsAfterDecimal(1.2345E-2) failed.");
 150     doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
 151     doAssert(uprv_digitsAfterDecimal(-1.2345E-20), 24, "uprv_digitsAfterDecimal(1.2345E-20) failed.");
 152     doAssert(uprv_digitsAfterDecimal(1.2345E20), 0, "uprv_digitsAfterDecimal(1.2345E20) failed.");
 153     doAssert(uprv_digitsAfterDecimal(-0.021), 3, "uprv_digitsAfterDecimal(-0.021) failed.");
 154     doAssert(uprv_digitsAfterDecimal(23.0), 0, "uprv_digitsAfterDecimal(23.0) failed.");
 155     doAssert(uprv_digitsAfterDecimal(0.022223333321), 9, "uprv_digitsAfterDecimal(0.022223333321) failed.");
 156 #endif
 157
 158     log_verbose("Testing the API u_errorName()...\n");
 159     str=(char*)u_errorName((UErrorCode)0);
 160     if(strcmp(str, "U_ZERO_ERROR") != 0){
 161         log_err("ERROR: u_getVersion() failed. Expected: U_ZERO_ERROR Got=%s\n",  str);
 162     }
 163     log_verbose("Testing the API u_errorName()...\n");
 164     str=(char*)u_errorName((UErrorCode)-127);
 165     if(strcmp(str, "U_USING_DEFAULT_WARNING") != 0){
 166         log_err("ERROR: u_getVersion() failed. Expected: U_USING_DEFAULT_WARNING Got=%s\n",  str);
 167     }
 168     log_verbose("Testing the API u_errorName().. with BOGUS ERRORCODE...\n");
 169     str=(char*)u_errorName((UErrorCode)200);
 170     if(strcmp(str, "[BOGUS UErrorCode]") != 0){
 171         log_err("ERROR: u_getVersion() failed. Expected: [BOGUS UErrorCode] Got=%s\n",  str);
 172     }
 173
 174     {
 175         const char* dataDirectory;
 176         int32_t dataDirectoryLen;
 177         UChar *udataDir=0;
 178         UChar temp[100];
 179         char *charvalue=0;
 180         log_verbose("Testing chars to UChars\n");
 181
 182          /* This cannot really work on a japanese system. u_uastrcpy will have different results than */
 183         /* u_charsToUChars when there is a backslash in the string! */
 184         /*dataDirectory=u_getDataDirectory();*/
 185
 186         dataDirectory="directory1";  /*no backslashes*/
 187         dataDirectoryLen=(int32_t)strlen(dataDirectory);
 188         udataDir=(UChar*)malloc(sizeof(UChar) * (dataDirectoryLen + 1));
 189         u_charsToUChars(dataDirectory, udataDir, (dataDirectoryLen + 1));
 190         u_uastrcpy(temp, dataDirectory);
 191
 192         if(u_strcmp(temp, udataDir) != 0){
 193             log_err("ERROR: u_charsToUChars failed. Expected %s, Got %s\n", austrdup(temp), austrdup(udataDir));
 194         }
 195         log_verbose("Testing UChars to chars\n");
 196         charvalue=(char*)malloc(sizeof(char) * (u_strlen(udataDir) + 1));
 197
 198         u_UCharsToChars(udataDir, charvalue, (u_strlen(udataDir)+1));
 199         if(strcmp(charvalue, dataDirectory) != 0){
 200             log_err("ERROR: u_UCharsToChars failed. Expected %s, Got %s\n", charvalue, dataDirectory);
 201         }
 202         free(charvalue);
 203         free(udataDir);
 204     }
 205
 206     log_verbose("Testing uprv_timezone()....\n");
 207     {
 208         int32_t tzoffset = uprv_timezone();
 209         log_verbose("Value returned from uprv_timezone = %d\n",  tzoffset);
 210         if (tzoffset != 28800) {
 211             log_verbose("***** WARNING: If testing in the PST timezone, t_timezone should return 28800! *****");
 212         }
 213         if ((tzoffset % 1800 != 0)) {
 214             log_info("Note: t_timezone offset of %ld (for %s : %s) is not a multiple of 30min.", tzoffset, uprv_tzname(0), uprv_tzname(1));
 215         }
 216         /*tzoffset=uprv_getUTCtime();*/
 217
 218     }
 219 }
 220
 221 static void TestVersion(void)
 222 {
 223     UVersionInfo versionArray = {0x01, 0x00, 0x02, 0x02};
 224     UVersionInfo versionArray2 = {0x01, 0x00, 0x02, 0x02};
 225     char versionString[17]; /* xxx.xxx.xxx.xxx\0 */
 226     UChar versionUString[] = { 0x0031, 0x002E, 0x0030, 0x002E,
 227                                0x0032, 0x002E, 0x0038, 0x0000 }; /* 1.0.2.8 */
 228     UVersionInfo version;
 229     UErrorCode status = U_ZERO_ERROR;
 230
 231     log_verbose("Testing the API u_versionToString().....\n");
 232     u_versionToString(versionArray, versionString);
 233     if(strcmp(versionString, "1.0.2.2") != 0){
 234         log_err("ERROR: u_versionToString() failed. Expected: 1.0.2.2, Got=%s\n", versionString);
 235     }
 236     log_verbose("Testing the API u_versionToString().....with versionArray=NULL\n");
 237     u_versionToString(NULL, versionString);
 238     if(strcmp(versionString, "") != 0){
 239         log_err("ERROR: u_versionToString() failed. with versionArray=NULL. It should just return\n");
 240     }
 241     log_verbose("Testing the API u_versionToString().....with versionArray=NULL\n");
 242     u_versionToString(NULL, versionString);
 243     if(strcmp(versionString, "") != 0){
 244         log_err("ERROR: u_versionToString() failed . It should just return\n");
 245     }
 246     log_verbose("Testing the API u_versionToString().....with versionString=NULL\n");
 247     u_versionToString(versionArray, NULL);
 248     if(strcmp(versionString, "") != 0){
 249         log_err("ERROR: u_versionToString() failed. with versionArray=NULL  It should just return\n");
 250     }
 251     versionArray[0] = 0x0a;
 252     log_verbose("Testing the API u_versionToString().....\n");
 253     u_versionToString(versionArray, versionString);
 254     if(strcmp(versionString, "10.0.2.2") != 0){
 255         log_err("ERROR: u_versionToString() failed. Expected: 10.0.2.2, Got=%s\n", versionString);
 256     }
 257     versionArray[0] = 0xa0;
 258     u_versionToString(versionArray, versionString);
 259     if(strcmp(versionString, "160.0.2.2") != 0){
 260         log_err("ERROR: u_versionToString() failed. Expected: 160.0.2.2, Got=%s\n", versionString);
 261     }
 262     versionArray[0] = 0xa0;
 263     versionArray[1] = 0xa0;
 264     u_versionToString(versionArray, versionString);
 265     if(strcmp(versionString, "160.160.2.2") != 0){
 266         log_err("ERROR: u_versionToString() failed. Expected: 160.160.2.2, Got=%s\n", versionString);
 267     }
 268     versionArray[0] = 0x01;
 269     versionArray[1] = 0x0a;
 270     u_versionToString(versionArray, versionString);
 271     if(strcmp(versionString, "1.10.2.2") != 0){
 272         log_err("ERROR: u_versionToString() failed. Expected: 160.160.2.2, Got=%s\n", versionString);
 273     }
 274
 275     log_verbose("Testing the API u_versionFromString() ....\n");
 276     u_versionFromString(versionArray, "1.3.5.6");
 277     u_versionToString(versionArray, versionString);
 278     if(strcmp(versionString, "1.3.5.6") != 0){
 279         log_err("ERROR: u_getVersion() failed. Expected: 1.3.5.6, Got=%s\n",  versionString);
 280     }
 281     log_verbose("Testing the API u_versionFromString() where versionArray=NULL....\n");
 282     u_versionFromString(NULL, "1.3.5.6");
 283     u_versionToString(versionArray, versionString);
 284     if(strcmp(versionString, "1.3.5.6") != 0){
 285         log_err("ERROR: u_getVersion() failed. Expected: 1.3.5.6, Got=%s\n",  versionString);
 286     }
 287
 288     log_verbose("Testing the API u_getVersion().....\n");
 289     u_getVersion(versionArray);
 290     u_versionToString(versionArray, versionString);
 291     if(strcmp(versionString, U_ICU_VERSION) != 0){
 292         log_err("ERROR: u_getVersion() failed. Got=%s, expected %s\n",  versionString, U_ICU_VERSION);
 293     }
 294     /* test unicode */
 295     log_verbose("Testing u_versionFromUString...\n");
 296     u_versionFromString(versionArray,"1.0.2.8");
 297     u_versionFromUString(versionArray2, versionUString);
 298     u_versionToString(versionArray2, versionString);
 299     if(memcmp(versionArray, versionArray2, sizeof(UVersionInfo))) {
 300        log_err("FAIL: u_versionFromUString produced a different result - not 1.0.2.8 but %s [%x.%x.%x.%x]\n",
 301           versionString,
 302         (int)versionArray2[0],
 303         (int)versionArray2[1],
 304         (int)versionArray2[2],
 305         (int)versionArray2[3]);
 306     }
 307     else {
 308        log_verbose(" from UString: %s\n", versionString);
 309     }
 310
 311     /* Test the data version API for better code coverage */
 312     u_getDataVersion(version, &status);
 313     if (U_FAILURE(status)) {
 314         log_data_err("ERROR: Unable to get data version. %s\n", u_errorName(status));
 315     }
 316 }
 317
 318 static void TestCompareVersions(void)
 319 {
 320    /* use a 1d array to be palatable to java */
 321    const char *testCases[] = {
 322       /*  v1          <|=|>       v2  */
 323     "0.0.0.0",    "=",        "0.0.0.0",
 324     "3.1.2.0",    ">",        "3.0.9.0",
 325     "3.2.8.6",    "<",        "3.4",
 326     "4.0",        ">",        "3.2",
 327     NULL,        NULL,        NULL
 328    };
 329    const char *v1str;
 330    const char *opstr;
 331    const char *v2str;
 332    int32_t op, invop, got, invgot;
 333    UVersionInfo v1, v2;
 334    int32_t j;
 335    log_verbose("Testing memcmp()\n");
 336    for(j=0;testCases[j]!=NULL;j+=3) {
 337     v1str = testCases[j+0];
 338     opstr = testCases[j+1];
 339     v2str = testCases[j+2];
 340     switch(opstr[0]) {
 341         case '-':
 342         case '<': op = -1; break;
 343         case '0':
 344         case '=': op = 0; break;
 345         case '+':
 346         case '>': op = 1; break;
 347         default:  log_err("Bad operator at j/3=%d\n", (j/3)); return;
 348     }
 349     invop = 0-op; /* inverse operation: with v1 and v2 switched */
 350     u_versionFromString(v1, v1str);
 351     u_versionFromString(v2, v2str);
 352     got = memcmp(v1, v2, sizeof(UVersionInfo));
 353     invgot = memcmp(v2, v1, sizeof(UVersionInfo)); /* Opposite */
 354     if((got <= 0 && op <= 0) || (got >= 0 && op >= 0)) {
 355         log_verbose("%d: %s %s %s, OK\n", (j/3), v1str, opstr, v2str);
 356     } else {
 357         log_err("%d: %s %s %s: wanted values of the same sign, %d got %d\n", (j/3), v1str, opstr, v2str, op, got);
 358     }
 359     if((invgot >= 0 && invop >= 0) || (invgot <= 0 && invop <= 0)) {
 360         log_verbose("%d: %s (%d) %s, OK (inverse)\n", (j/3), v2str, invop, v1str);
 361     } else {
 362         log_err("%d: %s (%d) %s: wanted values of the same sign, %d got %d\n", (j/3), v2str, invop, v1str, invop, invgot);
 363     }
 364    }
 365 }
 366
 367
 368
 369 #if 0
 370 static void testIEEEremainder()
 371 {
 372     double    pinf        = uprv_getInfinity();
 373     double    ninf        = -uprv_getInfinity();
 374     double    nan         = uprv_getNaN();
 375 /*    double    pzero       = 0.0;*/
 376 /*    double    nzero       = 0.0;
 377     nzero *= -1;*/
 378
 379      /* simple remainder checks*/
 380     remainderTest(7.0, 2.5, -0.5);
 381     remainderTest(7.0, -2.5, -0.5);
 382      /* this should work
 383      remainderTest(43.7, 2.5, 1.2);
 384      */
 385
 386     /* infinity and real*/
 387     remainderTest(1.0, pinf, 1.0);
 388     remainderTest(1.0, ninf, 1.0);
 389
 390     /*test infinity and real*/
 391     remainderTest(nan, 1.0, nan);
 392     remainderTest(1.0, nan, nan);
 393     /*test infinity and nan*/
 394     remainderTest(ninf, nan, nan);
 395     remainderTest(pinf, nan, nan);
 396
 397     /* test infinity and zero */
 398 /*    remainderTest(pinf, pzero, 1.25);
 399     remainderTest(pinf, nzero, 1.25);
 400     remainderTest(ninf, pzero, 1.25);
 401     remainderTest(ninf, nzero, 1.25); */
 402 }
 403
 404 static void remainderTest(double x, double y, double exp)
 405 {
 406     double result = uprv_IEEEremainder(x,y);
 407
 408     if(        uprv_isNaN(result) &&
 409         ! ( uprv_isNaN(x) || uprv_isNaN(y))) {
 410         log_err("FAIL: got NaN as result without NaN as argument");
 411         log_err("      IEEEremainder(%f, %f) is %f, expected %f\n", x, y, result, exp);
 412     }
 413     else if(!compareWithNAN(result, exp)) {
 414         log_err("FAIL:  IEEEremainder(%f, %f) is %f, expected %f\n", x, y, result, exp);
 415     } else{
 416         log_verbose("OK: IEEEremainder(%f, %f) is %f\n", x, y, result);
 417     }
 418
 419 }
 420 #endif
 421
 422 static UBool compareWithNAN(double x, double y)
 423 {
 424   if( uprv_isNaN(x) || uprv_isNaN(y) ) {
 425     if(!uprv_isNaN(x) || !uprv_isNaN(y) ) {
 426       return FALSE;
 427     }
 428   }
 429   else if (y != x) { /* no NaN's involved */
 430     return FALSE;
 431   }
 432
 433   return TRUE;
 434 }
 435
 436 static void doAssert(double got, double expect, const char *message)
 437 {
 438   if(! compareWithNAN(expect, got) ) {
 439     log_err("ERROR :  %s. Expected : %lf, Got: %lf\n", message, expect, got);
 440   }
 441 }
 442
 443
 444 #define _CODE_ARR_LEN 8
 445 static const UErrorCode errorCode[_CODE_ARR_LEN] = {
 446     U_USING_FALLBACK_WARNING,
 447     U_STRING_NOT_TERMINATED_WARNING,
 448     U_ILLEGAL_ARGUMENT_ERROR,
 449     U_STATE_TOO_OLD_ERROR,
 450     U_BAD_VARIABLE_DEFINITION,
 451     U_RULE_MASK_ERROR,
 452     U_UNEXPECTED_TOKEN,
 453     U_UNSUPPORTED_ATTRIBUTE
 454 };
 455
 456 static const char* str[] = {
 457     "U_USING_FALLBACK_WARNING",
 458     "U_STRING_NOT_TERMINATED_WARNING",
 459     "U_ILLEGAL_ARGUMENT_ERROR",
 460     "U_STATE_TOO_OLD_ERROR",
 461     "U_BAD_VARIABLE_DEFINITION",
 462     "U_RULE_MASK_ERROR",
 463     "U_UNEXPECTED_TOKEN",
 464     "U_UNSUPPORTED_ATTRIBUTE"
 465 };
 466
 467 static void TestErrorName(void){
 468     int32_t code=0;
 469     const char* errorName ;
 470     for(;code<U_ERROR_LIMIT;code++){
 471         errorName = u_errorName((UErrorCode)code);
 472         if(!errorName || errorName[0] == 0) {
 473           log_err("Error:  u_errorName(0x%X) failed.\n",code);
 474         }
 475     }
 476
 477     for(code=0;code<_CODE_ARR_LEN; code++){
 478         errorName = u_errorName(errorCode[code]);
 479         if(uprv_strcmp(str[code],errorName )!=0){
 480             log_err("Error : u_errorName failed. Expected: %s Got: %s \n",str[code],errorName);
 481         }
 482     }
 483 }
 484
 485 #define AESTRNCPY_SIZE 13
 486
 487 static const char * dump_binline(uint8_t *bytes) {
 488   static char buf[512];
 489   int32_t i;
 490   for(i=0;i<13;i++) {
 491     sprintf(buf+(i*3), "%02x ", bytes[i]);
 492   }
 493   return buf;
 494 }
 495
 496 static void Test_aestrncpy(int32_t line, const uint8_t *expect, const uint8_t *src, int32_t len)
 497 {
 498   uint8_t str_buf[AESTRNCPY_SIZE] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 499   uint8_t *ret;
 500
 501   log_verbose("\n%s:%d: Beginning test of uprv_aestrncpy(dst, src, %d)\n", __FILE__, line, len);
 502   ret = uprv_aestrncpy(str_buf, src, len);
 503   if(ret != str_buf) {
 504     log_err("\n%s:%d: FAIL: uprv_aestrncpy returned %p expected %p\n", __FILE__, line, (void*)ret, (void*)str_buf);
 505   }
 506   if(!uprv_memcmp(str_buf, expect, AESTRNCPY_SIZE)) {
 507     log_verbose("\n%s:%d: OK - compared OK.", __FILE__, line);
 508     log_verbose("\n%s:%d:         expected: %s", __FILE__, line, dump_binline((uint8_t *)expect));
 509     log_verbose("\n%s:%d:         got     : %s\n", __FILE__, line, dump_binline(str_buf));
 510   } else {
 511     log_err    ("\n%s:%d: FAIL: uprv_aestrncpy output differs", __FILE__, line);
 512     log_err    ("\n%s:%d:         expected: %s", __FILE__, line, dump_binline((uint8_t *)expect));
 513     log_err    ("\n%s:%d:         got     : %s\n", __FILE__, line, dump_binline(str_buf));
 514   }
 515 }
 516
 517 static void TestString(void)
 518 {
 519
 520   uint8_t str_tst[AESTRNCPY_SIZE] = { 0x81, 0x4b, 0x5c, 0x82, 0x25, 0x00, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f };
 521
 522   uint8_t str_exp1[AESTRNCPY_SIZE] = { 0x61, 0x2e, 0x2a, 0x62, 0x0a, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 523   uint8_t str_exp2[AESTRNCPY_SIZE] = { 0x61, 0x2e, 0x2a, 0x62, 0x0a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 524   uint8_t str_exp3[AESTRNCPY_SIZE] = { 0x61, 0x2e, 0x2a, 0x62, 0x0a, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff };
 525
 526
 527
 528   /* test #1- copy with -1 length */
 529   Test_aestrncpy(__LINE__, str_exp1, str_tst, -1);
 530   Test_aestrncpy(__LINE__, str_exp1, str_tst, 6);
 531   Test_aestrncpy(__LINE__, str_exp2, str_tst, 5);
 532   Test_aestrncpy(__LINE__, str_exp3, str_tst, 8);
 533 }
 534
 535 void addPUtilTest(TestNode** root);
 536
 537 static void addToolUtilTests(TestNode** root);
 538
 539 void
 540 addPUtilTest(TestNode** root)
 541 {
 542     addTest(root, &TestVersion,       "putiltst/TestVersion");
 543     addTest(root, &TestCompareVersions,       "putiltst/TestCompareVersions");
 544 /*    addTest(root, &testIEEEremainder,  "putiltst/testIEEEremainder"); */
 545     addTest(root, &TestErrorName, "putiltst/TestErrorName");
 546     addTest(root, &TestPUtilAPI,       "putiltst/TestPUtilAPI");
 547     addTest(root, &TestString,    "putiltst/TestString");
 548     addToolUtilTests(root);
 549 }
 550
 551 /* Tool Util Tests ================ */
 552 #define TOOLUTIL_TESTBUF_SIZE 2048
 553 static char toolutil_testBuf[TOOLUTIL_TESTBUF_SIZE];
 554 static const char *NULLSTR="NULL";
 555
 556 /**
 557  * Normalize NULL to 'NULL'  for testing
 558  */
 559 #define STRNULL(x) ((x)?(x):NULLSTR)
 560
 561 static void toolutil_findBasename(void)
 562 {
 563   struct {
 564     const char *inBuf;
 565     const char *expectResult;
 566   } testCases[] = {
 567     {
 568       U_FILE_SEP_STRING "usr" U_FILE_SEP_STRING "bin" U_FILE_SEP_STRING "pkgdata",
 569       "pkgdata"
 570     },
 571     {
 572       U_FILE_SEP_STRING "usr" U_FILE_SEP_STRING "bin" U_FILE_SEP_STRING,
 573       ""
 574     },
 575     {
 576       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin" U_FILE_ALT_SEP_STRING "pkgdata",
 577       "pkgdata"
 578     },
 579     {
 580       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin" U_FILE_ALT_SEP_STRING,
 581       ""
 582     },
 583   };
 584   int32_t count=UPRV_LENGTHOF(testCases);
 585   int32_t i;
 586
 587
 588   log_verbose("Testing findBaseName()\n");
 589   for(i=0;i<count;i++) {
 590     const char *result;
 591     const char *input = STRNULL(testCases[i].inBuf);
 592     const char *expect = STRNULL(testCases[i].expectResult);
 593     log_verbose("Test case [%d/%d]: %s\n", i, count-1, input);
 594     result = STRNULL(findBasename(testCases[i].inBuf));
 595     if(result==expect||!strcmp(result,expect)) {
 596       log_verbose(" -> %s PASS\n", result);
 597     } else {
 598       log_err("FAIL: Test case [%d/%d]: %s -> %s but expected %s\n", i, count-1, input, result, expect);
 599     }
 600   }
 601 }
 602
 603
 604 static void toolutil_findDirname(void)
 605 {
 606   int i;
 607   struct {
 608     const char *inBuf;
 609     int32_t outBufLen;
 610     UErrorCode expectStatus;
 611     const char *expectResult;
 612   } testCases[] = {
 613     {
 614       U_FILE_SEP_STRING "usr" U_FILE_SEP_STRING "bin" U_FILE_SEP_STRING "pkgdata",
 615       200,
 616       U_ZERO_ERROR,
 617       U_FILE_SEP_STRING "usr" U_FILE_SEP_STRING "bin",
 618     },
 619     {
 620       U_FILE_SEP_STRING "usr" U_FILE_SEP_STRING "bin" U_FILE_SEP_STRING "pkgdata",
 621       2,
 622       U_BUFFER_OVERFLOW_ERROR,
 623       NULL
 624     },
 625     {
 626       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin" U_FILE_ALT_SEP_STRING "pkgdata",
 627       200,
 628       U_ZERO_ERROR,
 629       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin"
 630     },
 631     {
 632       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin" U_FILE_ALT_SEP_STRING "pkgdata",
 633       2,
 634       U_BUFFER_OVERFLOW_ERROR,
 635       NULL
 636     },
 637     {
 638       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin" U_FILE_SEP_STRING "pkgdata",
 639       200,
 640       U_ZERO_ERROR,
 641       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin"
 642     },
 643     {
 644       U_FILE_ALT_SEP_STRING "usr" U_FILE_SEP_STRING "bin" U_FILE_ALT_SEP_STRING "pkgdata",
 645       200,
 646       U_ZERO_ERROR,
 647       U_FILE_ALT_SEP_STRING "usr" U_FILE_SEP_STRING "bin"
 648     },
 649     {
 650       U_FILE_ALT_SEP_STRING "usr" U_FILE_ALT_SEP_STRING "bin" U_FILE_ALT_SEP_STRING "pkgdata",
 651       2,
 652       U_BUFFER_OVERFLOW_ERROR,
 653       NULL
 654     },
 655     {
 656       U_FILE_ALT_SEP_STRING "vmlinuz",
 657       200,
 658       U_ZERO_ERROR,
 659       U_FILE_ALT_SEP_STRING
 660     },
 661     {
 662       U_FILE_SEP_STRING "vmlinux",
 663       200,
 664       U_ZERO_ERROR,
 665       U_FILE_SEP_STRING
 666     },
 667     {
 668       "pkgdata",
 669       0,
 670       U_BUFFER_OVERFLOW_ERROR,
 671       NULL
 672     },
 673     {
 674       "pkgdata",
 675       2,
 676       U_ZERO_ERROR,
 677       ""
 678     }
 679   };
 680   int32_t count=UPRV_LENGTHOF(testCases);
 681
 682   log_verbose("Testing findDirname()\n");
 683   for(i=0;i<count;i++) {
 684     const char *result;
 685     const char *input = STRNULL(testCases[i].inBuf);
 686     const char *expect = STRNULL(testCases[i].expectResult);
 687     UErrorCode status = U_ZERO_ERROR;
 688     uprv_memset(toolutil_testBuf, 0x55, TOOLUTIL_TESTBUF_SIZE);
 689
 690     log_verbose("Test case [%d/%d]: %s\n", i, count-1, input);
 691     result = STRNULL(findDirname(testCases[i].inBuf, toolutil_testBuf, testCases[i].outBufLen, &status));
 692     log_verbose(" -> %s, \n", u_errorName(status));
 693     if(status != testCases[i].expectStatus) {
 694       log_verbose("FAIL: Test case [%d/%d]: %s got error code %s but expected %s\n", i, count-1, input, u_errorName(status), u_errorName(testCases[i].expectStatus));
 695     }
 696     if(result==expect||!strcmp(result,expect)) {
 697       log_verbose(" = -> %s \n", result);
 698     } else {
 699       log_err("FAIL: Test case [%d/%d]: %s -> %s but expected %s\n", i, count-1, input, result, expect);
 700     }
 701   }
 702 }
 703
 704
 705
 706 static void addToolUtilTests(TestNode** root) {
 707     addTest(root, &toolutil_findBasename,       "putiltst/toolutil/findBasename");
 708     addTest(root, &toolutil_findDirname,       "putiltst/toolutil/findDirname");
 709     addTest(root, &TestSignedRightShiftIsArithmetic, "putiltst/toolutil/TestSignedRightShiftIsArithmetic");
 710   /*
 711     Not yet tested:
 712
 713     addTest(root, &toolutil_getLongPathname,       "putiltst/toolutil/getLongPathname");
 714     addTest(root, &toolutil_getCurrentYear,       "putiltst/toolutil/getCurrentYear");
 715     addTest(root, &toolutil_UToolMemory,       "putiltst/toolutil/UToolMemory");
 716   */
 717 }