/* ********************************************************************** * Copyright (C) 2004-2007, International Business Machines * Corporation and others. All Rights Reserved. ********************************************************************** * file name: strtst.c * encoding: US-ASCII * tab size: 8 (not used) * indentation:4 * * created on: 2004apr06 * created by: George Rhoten */ #include "unicode/ustdio.h" #include "unicode/ustring.h" #include "iotest.h" #include static void TestString(void) { #if !UCONFIG_NO_FORMATTING int32_t n[1]; float myFloat = -1234.0; int32_t newValuePtr[1]; double newDoubleValuePtr[1]; UChar myUString[512]; UChar uStringBuf[512]; char myString[512] = ""; int32_t retVal; void *origPtr, *ptr; U_STRING_DECL(myStringOrig, "My-String", 9); U_STRING_INIT(myStringOrig, "My-String", 9); u_memset(myUString, 0x0a, sizeof(myUString)/ sizeof(*myUString)); u_memset(uStringBuf, 0x0a, sizeof(uStringBuf) / sizeof(*uStringBuf)); *n = -1234; if (sizeof(void *) == 4) { origPtr = (void *)0xdeadbeef; } else if (sizeof(void *) == 8) { origPtr = (void *) INT64_C(0x1000200030004000); } else if (sizeof(void *) == 16) { /* iSeries */ union { int32_t arr[4]; void *ptr; } massiveBigEndianPtr = {{ 0x10002000, 0x30004000, 0x50006000, 0x70008000 }}; origPtr = massiveBigEndianPtr.ptr; } else { log_err("sizeof(void*)=%d hasn't been tested before", (int)sizeof(void*)); } /* Test sprintf */ u_sprintf(uStringBuf, "Signed decimal integer d: %d", *n); *newValuePtr = 1; u_sscanf(uStringBuf, "Signed decimal integer d: %d", newValuePtr); if (*n != *newValuePtr) { log_err("%%d Got: %d, Expected: %d\n", *newValuePtr, *n); } u_sprintf(uStringBuf, "Signed decimal integer i: %i", *n); *newValuePtr = 1; u_sscanf(uStringBuf, "Signed decimal integer i: %i", newValuePtr); if (*n != *newValuePtr) { log_err("%%i Got: %i, Expected: %i\n", *newValuePtr, *n); } u_sprintf(uStringBuf, "Unsigned octal integer o: %o", *n); *newValuePtr = 1; u_sscanf(uStringBuf, "Unsigned octal integer o: %o", newValuePtr); if (*n != *newValuePtr) { log_err("%%o Got: %o, Expected: %o\n", *newValuePtr, *n); } u_sprintf(uStringBuf, "Unsigned decimal integer %%u: %u", *n); *newValuePtr = 1; u_sscanf(uStringBuf, "Unsigned decimal integer %%u: %u", newValuePtr); if (*n != *newValuePtr) { log_err("%%u Got: %u, Expected: %u\n", *newValuePtr, *n); } u_sprintf(uStringBuf, "Lowercase unsigned hexadecimal integer x: %x", *n); *newValuePtr = 1; u_sscanf(uStringBuf, "Lowercase unsigned hexadecimal integer x: %x", newValuePtr); if (*n != *newValuePtr) { log_err("%%x Got: %x, Expected: %x\n", *newValuePtr, *n); } u_sprintf(uStringBuf, "Uppercase unsigned hexadecimal integer X: %X", *n); *newValuePtr = 1; u_sscanf(uStringBuf, "Uppercase unsigned hexadecimal integer X: %X", newValuePtr); if (*n != *newValuePtr) { log_err("%%X Got: %X, Expected: %X\n", *newValuePtr, *n); } u_sprintf(uStringBuf, "Float f: %f", myFloat); *newDoubleValuePtr = -1.0; u_sscanf(uStringBuf, "Float f: %lf", newDoubleValuePtr); if (myFloat != *newDoubleValuePtr) { log_err("%%f Got: %f, Expected: %f\n", *newDoubleValuePtr, myFloat); } u_sprintf(uStringBuf, "Lowercase float e: %e", myFloat); *newDoubleValuePtr = -1.0; u_sscanf(uStringBuf, "Lowercase float e: %le", newDoubleValuePtr); if (myFloat != *newDoubleValuePtr) { log_err("%%e Got: %e, Expected: %e\n", *newDoubleValuePtr, myFloat); } u_sprintf(uStringBuf, "Uppercase float E: %E", myFloat); *newDoubleValuePtr = -1.0; u_sscanf(uStringBuf, "Uppercase float E: %lE", newDoubleValuePtr); if (myFloat != *newDoubleValuePtr) { log_err("%%E Got: %E, Expected: %E\n", *newDoubleValuePtr, myFloat); } u_sprintf(uStringBuf, "Lowercase float g: %g", myFloat); *newDoubleValuePtr = -1.0; u_sscanf(uStringBuf, "Lowercase float g: %lg", newDoubleValuePtr); if (myFloat != *newDoubleValuePtr) { log_err("%%g Got: %g, Expected: %g\n", *newDoubleValuePtr, myFloat); } u_sprintf(uStringBuf, "Uppercase float G: %G", myFloat); *newDoubleValuePtr = -1.0; u_sscanf(uStringBuf, "Uppercase float G: %lG", newDoubleValuePtr); if (myFloat != *newDoubleValuePtr) { log_err("%%G Got: %G, Expected: %G\n", *newDoubleValuePtr, myFloat); } ptr = NULL; u_sprintf(uStringBuf, "Pointer %%p: %p\n", origPtr); u_sscanf(uStringBuf, "Pointer %%p: %p\n", &ptr); if (ptr != origPtr || u_strlen(uStringBuf) != 13+(sizeof(void*)*2)) { log_err("%%p Got: %p, Expected: %p\n", ptr, origPtr); } u_sprintf(uStringBuf, "Char c: %c", 'A'); u_sscanf(uStringBuf, "Char c: %c", myString); if (*myString != 'A') { log_err("%%c Got: %c, Expected: A\n", *myString); } u_sprintf(uStringBuf, "UChar %%C: %C", (UChar)0x0041); /*'A'*/ u_sscanf(uStringBuf, "UChar %%C: %C", myUString); if (*myUString != (UChar)0x0041) { /*'A'*/ log_err("%%C Got: %C, Expected: A\n", *myUString); } u_sprintf(uStringBuf, "String %%s: %s", "My-String"); u_sscanf(uStringBuf, "String %%s: %s", myString); if (strcmp(myString, "My-String")) { log_err("%%s Got: %s, Expected: My-String\n", myString); } if (uStringBuf[20] != 0) { log_err("String not terminated. Got %c\n", uStringBuf[20] ); } u_sprintf(uStringBuf, "NULL String %%s: %s", NULL); u_sscanf(uStringBuf, "NULL String %%s: %s", myString); if (strcmp(myString, "(null)")) { log_err("%%s Got: %s, Expected: My-String\n", myString); } u_sprintf(uStringBuf, "Unicode String %%S: %S", myStringOrig); u_sscanf(uStringBuf, "Unicode String %%S: %S", myUString); u_austrncpy(myString, myUString, sizeof(myString)/sizeof(*myString)); if (strcmp(myString, "My-String")) { log_err("%%S Got: %s, Expected: My String\n", myString); } u_sprintf(uStringBuf, "NULL Unicode String %%S: %S", NULL); u_sscanf(uStringBuf, "NULL Unicode String %%S: %S", myUString); u_austrncpy(myString, myUString, sizeof(myString)/sizeof(*myString)); if (strcmp(myString, "(null)")) { log_err("%%S Got: %s, Expected: (null)\n", myString); } u_sprintf(uStringBuf, "Percent %%P (non-ANSI): %P", myFloat); *newDoubleValuePtr = -1.0; u_sscanf(uStringBuf, "Percent %%P (non-ANSI): %P", newDoubleValuePtr); if (myFloat != *newDoubleValuePtr) { log_err("%%P Got: %P, Expected: %P\n", *newDoubleValuePtr, myFloat); } u_sprintf(uStringBuf, "Spell Out %%V (non-ANSI): %V", myFloat); *newDoubleValuePtr = -1.0; u_sscanf(uStringBuf, "Spell Out %%V (non-ANSI): %V", newDoubleValuePtr); if (myFloat != *newDoubleValuePtr) { log_err("%%V Got: %f, Expected: %f\n", *newDoubleValuePtr, myFloat); } *newValuePtr = 1; u_sprintf(uStringBuf, "\t\nPointer to integer (Count) %%n: n=%d %n n=%d\n", *newValuePtr, newValuePtr, *newValuePtr); if (*newValuePtr != 37) { log_err("%%V Got: %f, Expected: %f\n", *newDoubleValuePtr, myFloat); } /* u_sscanf(uStringBuf, "Pointer %%p: %p\n", myFile);*/ { static const char longStr[] = "This is a long test12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"; retVal = u_sprintf(uStringBuf, longStr); u_austrncpy(myString, uStringBuf, sizeof(uStringBuf)/sizeof(*uStringBuf)); if (strcmp(myString, longStr)) { log_err("%%S Got: %s, Expected: %s\n", myString, longStr); } if (retVal != (int32_t)strlen(longStr)) { log_err("%%S returned different sizes. Got: %d Expected: %d\n", retVal, strlen(longStr)); } retVal = u_sprintf(uStringBuf, "%s", longStr); u_austrncpy(myString, uStringBuf, sizeof(uStringBuf)/sizeof(*uStringBuf)); if (strcmp(myString, longStr)) { log_err("%%S Got: %s, Expected: %s\n", myString, longStr); } if (retVal != (int32_t)strlen(longStr)) { log_err("%%S returned different sizes. Got: %d Expected: %d\n", retVal, strlen(longStr)); } u_uastrncpy(myUString, longStr, sizeof(longStr)/sizeof(*longStr)); u_sprintf_u(uStringBuf, myUString); if (u_strcmp(myUString, uStringBuf)) { log_err("%%S Long strings differ. Expected: %s\n", longStr); } u_uastrncpy(myUString, longStr, sizeof(longStr)/sizeof(*longStr)); retVal = u_sprintf_u(uStringBuf, myUString+10); if (u_strcmp(myUString+10, uStringBuf)) { log_err("%%S Long strings differ. Expected: %s\n", longStr + 10); } if (retVal != (int32_t)strlen(longStr + 10)) { log_err("%%S returned different sizes. Got: %d Expected: %d\n", retVal, strlen(longStr)); } u_memset(uStringBuf, 1, sizeof(longStr)/sizeof(*longStr)); u_uastrncpy(myUString, longStr, sizeof(longStr)/sizeof(*longStr)); retVal = u_snprintf_u(uStringBuf, 10, myUString); if (u_strncmp(myUString, uStringBuf, 10) || uStringBuf[10] != 1 || retVal != 10) { log_err("%%S Long strings differ. Expected the first 10 characters of %s\n", longStr); } } #endif } static void TestLocalizedString(void) { #if !UCONFIG_NO_FORMATTING UChar testStr[256]; UChar uBuffer[256]; char cBuffer[256]; int32_t numResult = -1; const char *locale; UFILE *strFile = u_fstropen(testStr, sizeof(testStr)/sizeof(testStr[0]), "en_US"); if (!strFile) { log_err("u_fstropen failed to work\n"); return; } u_fprintf(strFile, "%d", 1234); u_frewind(strFile); u_fscanf(strFile, "%d", &numResult); u_uastrcpy(uBuffer,"1,234"); u_austrcpy(cBuffer,testStr); if (u_strcmp(testStr, uBuffer) != 0) { log_err("u_fprintf failed to work on an en string Got: %s\n", cBuffer); } if (numResult != 1234) { log_err("u_fscanf failed to work on an en string Got: %d\n", numResult); } u_frewind(strFile); locale = u_fgetlocale(strFile); if (locale == NULL || strcmp(locale, "en_US") != 0) { log_err("u_fgetlocale didn't return \"en\" Got: %d\n", u_fgetlocale(strFile)); } u_fsetlocale(strFile, "de_DE"); locale = u_fgetlocale(strFile); if (locale == NULL || strcmp(locale, "de_DE") != 0) { log_err("u_fgetlocale didn't return \"de\" Got: %d\n", u_fgetlocale(strFile)); } u_fprintf(strFile, "%d", 1234); u_frewind(strFile); numResult = -1; u_fscanf(strFile, "%d", &numResult); u_fclose(strFile); u_uastrcpy(uBuffer,"1.234"); u_austrcpy(cBuffer,testStr); if (u_strcmp(testStr, uBuffer) != 0) { log_err("u_fprintf failed to work on a de string Got: %s\n", cBuffer); } if (numResult != 1234) { log_err("u_fscanf failed to work on a de string Got: %d\n", numResult); } strFile = u_fstropen(testStr, sizeof(testStr)/sizeof(testStr[0]), NULL); u_fprintf(strFile, "%d", 1234); u_frewind(strFile); numResult = -1; u_fscanf(strFile, "%d", &numResult); u_fclose(strFile); if (numResult != 1234) { log_err("u_fscanf failed to work on a default locale string Got: %d, Expected: 1234\n", numResult); } if (u_fstropen(testStr, -1, NULL) != NULL) { log_err("u_fstropen returned a UFILE* on a negative buffer size\n", numResult); } #endif } #if !UCONFIG_NO_FORMATTING #define Test_u_snprintf(limit, format, value, expectedSize, expectedStr) \ u_uastrncpy(testStr, "xxxxxxxxxxxxxx", sizeof(testStr)/sizeof(testStr[0]));\ size = u_snprintf(testStr, limit, format, value);\ u_austrncpy(cTestResult, testStr, sizeof(cTestResult)/sizeof(cTestResult[0]));\ if (size != expectedSize || strcmp(cTestResult, expectedStr) != 0) {\ log_err("Unexpected formatting. size=%d expectedSize=%d cTestResult=%s expectedStr=%s\n",\ size, expectedSize, cTestResult, expectedStr);\ }\ else {\ log_verbose("Got: %s\n", cTestResult);\ }\ #endif static void TestSnprintf(void) { #if !UCONFIG_NO_FORMATTING UChar testStr[256]; char cTestResult[256]; int32_t size; Test_u_snprintf(0, "%d", 123, 3, "xxxxxxxxxxxxxx"); Test_u_snprintf(2, "%d", 123, 3, "12xxxxxxxxxxxx"); Test_u_snprintf(3, "%d", 123, 3, "123xxxxxxxxxxx"); Test_u_snprintf(4, "%d", 123, 3, "123"); Test_u_snprintf(0, "%s", "abcd", 4, "xxxxxxxxxxxxxx"); Test_u_snprintf(3, "%s", "abcd", 4, "abcxxxxxxxxxxx"); Test_u_snprintf(4, "%s", "abcd", 4, "abcdxxxxxxxxxx"); Test_u_snprintf(5, "%s", "abcd", 4, "abcd"); Test_u_snprintf(0, "%e", 12.34, 13, "xxxxxxxxxxxxxx"); Test_u_snprintf(1, "%e", 12.34, 13, "1xxxxxxxxxxxxx"); Test_u_snprintf(2, "%e", 12.34, 13, "1.xxxxxxxxxxxx"); Test_u_snprintf(3, "%e", 12.34, 13, "1.2xxxxxxxxxxx"); Test_u_snprintf(5, "%e", 12.34, 13, "1.234xxxxxxxxx"); Test_u_snprintf(6, "%e", 12.34, 13, "1.2340xxxxxxxx"); Test_u_snprintf(8, "%e", 12.34, 13, "1.234000xxxxxx"); Test_u_snprintf(9, "%e", 12.34, 13, "1.234000exxxxx"); Test_u_snprintf(10, "%e", 12.34, 13, "1.234000e+xxxx"); Test_u_snprintf(11, "%e", 12.34, 13, "1.234000e+0xxx"); Test_u_snprintf(13, "%e", 12.34, 13, "1.234000e+001x"); Test_u_snprintf(14, "%e", 12.34, 13, "1.234000e+001"); #endif } #define TestSPrintFormat(uFormat, uValue, cFormat, cValue) \ /* Reinitialize the buffer to verify null termination works. */\ u_memset(uBuffer, 0x2a, sizeof(uBuffer)/sizeof(*uBuffer));\ memset(buffer, '*', sizeof(buffer)/sizeof(*buffer));\ \ uNumPrinted = u_sprintf(uBuffer, uFormat, uValue);\ u_austrncpy(compBuffer, uBuffer, sizeof(uBuffer)/sizeof(uBuffer[0]));\ cNumPrinted = sprintf(buffer, cFormat, cValue);\ if (strcmp(buffer, compBuffer) != 0) {\ log_err("%" uFormat " Got: \"%s\", Expected: \"%s\"\n", compBuffer, buffer);\ }\ if (cNumPrinted != uNumPrinted) {\ log_err("%" uFormat " number printed Got: %d, Expected: %d\n", uNumPrinted, cNumPrinted);\ }\ if (buffer[uNumPrinted+1] != '*') {\ log_err("%" uFormat " too much stored\n");\ }\ static void TestSprintfFormat(void) { #if !UCONFIG_NO_FORMATTING static const UChar abcUChars[] = {0x61,0x62,0x63,0}; static const char abcChars[] = "abc"; const char *reorderFormat = "%2$d==>%1$-10.10s %6$lld %4$-10.10s %3$#x((%5$d"; /* reordering test*/ const char *reorderResult = "99==>truncateif 1311768467463790322 1234567890 0xf1b93((10"; UChar uBuffer[256]; char buffer[256]; char compBuffer[256]; int32_t uNumPrinted; int32_t cNumPrinted; TestSPrintFormat("%8S", abcUChars, "%8s", abcChars); TestSPrintFormat("%-8S", abcUChars, "%-8s", abcChars); TestSPrintFormat("%.2S", abcUChars, "%.2s", abcChars); /* strlen is 3 */ TestSPrintFormat("%8s", abcChars, "%8s", abcChars); TestSPrintFormat("%-8s", abcChars, "%-8s", abcChars); TestSPrintFormat("%.2s", abcChars, "%.2s", abcChars); /* strlen is 3 */ TestSPrintFormat("%8c", (char)'e', "%8c", (char)'e'); TestSPrintFormat("%-8c", (char)'e', "%-8c", (char)'e'); TestSPrintFormat("%8C", (UChar)0x65, "%8c", (char)'e'); TestSPrintFormat("%-8C", (UChar)0x65, "%-8c", (char)'e'); TestSPrintFormat("%f", 1.23456789, "%f", 1.23456789); TestSPrintFormat("%f", 12345.6789, "%f", 12345.6789); TestSPrintFormat("%f", 123456.789, "%f", 123456.789); TestSPrintFormat("%f", 1234567.89, "%f", 1234567.89); TestSPrintFormat("%10f", 1.23456789, "%10f", 1.23456789); TestSPrintFormat("%-10f", 1.23456789, "%-10f", 1.23456789); TestSPrintFormat("%10f", 123.456789, "%10f", 123.456789); TestSPrintFormat("%10.4f", 123.456789, "%10.4f", 123.456789); TestSPrintFormat("%-10f", 123.456789, "%-10f", 123.456789); /* TestSPrintFormat("%g", 12345.6789, "%g", 12345.6789); TestSPrintFormat("%g", 123456.789, "%g", 123456.789); TestSPrintFormat("%g", 1234567.89, "%g", 1234567.89); TestSPrintFormat("%G", 123456.789, "%G", 123456.789); TestSPrintFormat("%G", 1234567.89, "%G", 1234567.89);*/ TestSPrintFormat("%10g", 1.23456789, "%10g", 1.23456789); TestSPrintFormat("%10.4g", 1.23456789, "%10.4g", 1.23456789); TestSPrintFormat("%-10g", 1.23456789, "%-10g", 1.23456789); TestSPrintFormat("%10g", 123.456789, "%10g", 123.456789); TestSPrintFormat("%-10g", 123.456789, "%-10g", 123.456789); TestSPrintFormat("%8x", 123456, "%8x", 123456); TestSPrintFormat("%-8x", 123456, "%-8x", 123456); TestSPrintFormat("%08x", 123456, "%08x", 123456); TestSPrintFormat("%8X", 123456, "%8X", 123456); TestSPrintFormat("%-8X", 123456, "%-8X", 123456); TestSPrintFormat("%08X", 123456, "%08X", 123456); TestSPrintFormat("%#x", 123456, "%#x", 123456); TestSPrintFormat("%#x", -123456, "%#x", -123456); TestSPrintFormat("%8o", 123456, "%8o", 123456); TestSPrintFormat("%-8o", 123456, "%-8o", 123456); TestSPrintFormat("%08o", 123456, "%08o", 123456); TestSPrintFormat("%#o", 123, "%#o", 123); TestSPrintFormat("%#o", -123, "%#o", -123); TestSPrintFormat("%8u", 123456, "%8u", 123456); TestSPrintFormat("%-8u", 123456, "%-8u", 123456); TestSPrintFormat("%08u", 123456, "%08u", 123456); TestSPrintFormat("%8u", -123456, "%8u", -123456); TestSPrintFormat("%-8u", -123456, "%-8u", -123456); TestSPrintFormat("%.5u", 123456, "%.5u", 123456); TestSPrintFormat("%.6u", 123456, "%.6u", 123456); TestSPrintFormat("%.7u", 123456, "%.7u", 123456); TestSPrintFormat("%8d", 123456, "%8d", 123456); TestSPrintFormat("%-8d", 123456, "%-8d", 123456); TestSPrintFormat("%08d", 123456, "%08d", 123456); TestSPrintFormat("% d", 123456, "% d", 123456); TestSPrintFormat("% d", -123456, "% d", -123456); TestSPrintFormat("%8i", 123456, "%8i", 123456); TestSPrintFormat("%-8i", 123456, "%-8i", 123456); TestSPrintFormat("%08i", 123456, "%08i", 123456); log_verbose("Get really crazy with the formatting.\n"); TestSPrintFormat("%-#12x", 123, "%-#12x", 123); TestSPrintFormat("%-#12x", -123, "%-#12x", -123); TestSPrintFormat("%#12x", 123, "%#12x", 123); TestSPrintFormat("%#12x", -123, "%#12x", -123); TestSPrintFormat("%-+12d", 123, "%-+12d", 123); TestSPrintFormat("%-+12d", -123, "%-+12d", -123); TestSPrintFormat("%- 12d", 123, "%- 12d", 123); TestSPrintFormat("%- 12d", -123, "%- 12d", -123); TestSPrintFormat("%+12d", 123, "%+12d", 123); TestSPrintFormat("%+12d", -123, "%+12d", -123); TestSPrintFormat("% 12d", 123, "% 12d", 123); TestSPrintFormat("% 12d", -123, "% 12d", -123); TestSPrintFormat("%12d", 123, "%12d", 123); TestSPrintFormat("%12d", -123, "%12d", -123); TestSPrintFormat("%.12d", 123, "%.12d", 123); TestSPrintFormat("%.12d", -123, "%.12d", -123); TestSPrintFormat("%-+12.1f", 1.234, "%-+12.1f", 1.234); TestSPrintFormat("%-+12.1f", -1.234, "%-+12.1f", -1.234); TestSPrintFormat("%- 12.10f", 1.234, "%- 12.10f", 1.234); TestSPrintFormat("%- 12.1f", -1.234, "%- 12.1f", -1.234); TestSPrintFormat("%+12.1f", 1.234, "%+12.1f", 1.234); TestSPrintFormat("%+12.1f", -1.234, "%+12.1f", -1.234); TestSPrintFormat("% 12.1f", 1.234, "% 12.1f", 1.234); TestSPrintFormat("% 12.1f", -1.234, "% 12.1f", -1.234); TestSPrintFormat("%12.1f", 1.234, "%12.1f", 1.234); TestSPrintFormat("%12.1f", -1.234, "%12.1f", -1.234); TestSPrintFormat("%.2f", 1.234, "%.2f", 1.234); TestSPrintFormat("%.2f", -1.234, "%.2f", -1.234); TestSPrintFormat("%3f", 1.234, "%3f", 1.234); TestSPrintFormat("%3f", -1.234, "%3f", -1.234); /* Test reordering format */ u_sprintf(uBuffer, reorderFormat,"truncateiftoolong", 99, 990099, "12345678901234567890", 10, 0x123456789abcdef2LL); u_austrncpy(compBuffer, uBuffer, sizeof(uBuffer)/sizeof(uBuffer[0])); if (strcmp(compBuffer, reorderResult) != 0) { log_err("%s Got: \"%s\", Expected: \"%s\"\n", reorderFormat, compBuffer, buffer); } #endif } #undef TestSPrintFormat static void TestStringCompatibility(void) { #if !UCONFIG_NO_FORMATTING UChar myUString[256]; UChar uStringBuf[256]; char myString[256] = ""; char testBuf[256] = ""; int32_t num; u_memset(myUString, 0x0a, sizeof(myUString)/ sizeof(*myUString)); u_memset(uStringBuf, 0x0a, sizeof(uStringBuf) / sizeof(*uStringBuf)); /* Compare against C API compatibility */ for (num = -STANDARD_TEST_NUM_RANGE; num < STANDARD_TEST_NUM_RANGE; num++) { sprintf(testBuf, "%x", (int)num); u_sprintf(uStringBuf, "%x", num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%x Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } sprintf(testBuf, "%X", (int)num); u_sprintf(uStringBuf, "%X", num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%X Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } sprintf(testBuf, "%o", (int)num); u_sprintf(uStringBuf, "%o", num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%o Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } /* sprintf is not compatible on all platforms e.g. the iSeries*/ sprintf(testBuf, "%d", (int)num); u_sprintf(uStringBuf, "%d", num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%d Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } sprintf(testBuf, "%i", (int)num); u_sprintf(uStringBuf, "%i", num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%i Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } sprintf(testBuf, "%f", (double)num); u_sprintf(uStringBuf, "%f", (double)num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%f Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } /* sprintf(testBuf, "%e", (double)num); u_sprintf(uStringBuf, "%e", (double)num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%e Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } sprintf(testBuf, "%E", (double)num); u_sprintf(uStringBuf, "%E", (double)num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%E Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); }*/ sprintf(testBuf, "%g", (double)num); u_sprintf(uStringBuf, "%g", (double)num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%g Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } sprintf(testBuf, "%G", (double)num); u_sprintf(uStringBuf, "%G", (double)num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (strcmp(myString, testBuf) != 0) { log_err("%%G Got: \"%s\", Expected: \"%s\"\n", myString, testBuf); } } for (num = 0; num < 0x80; num++) { testBuf[0] = (char)0xFF; uStringBuf[0] = (UChar)0xfffe; sprintf(testBuf, "%c", (char)num); u_sprintf(uStringBuf, "%c", num); u_austrncpy(myString, uStringBuf, sizeof(myString)/sizeof(myString[0])); if (testBuf[0] != myString[0] || myString[0] != num) { log_err("%%c Got: 0x%x, Expected: 0x%x\n", myString[0], testBuf[0]); } } #endif } static void TestSScanSetFormat(const char *format, const UChar *uValue, const char *cValue, UBool expectedToPass) { #if !UCONFIG_NO_FORMATTING UChar uBuffer[256]; char buffer[256]; char compBuffer[256]; int32_t uNumScanned; int32_t cNumScanned; /* Reinitialize the buffer to verify null termination works. */ u_memset(uBuffer, 0x2a, sizeof(uBuffer)/sizeof(*uBuffer)); uBuffer[sizeof(uBuffer)/sizeof(*uBuffer)-1] = 0; memset(buffer, '*', sizeof(buffer)/sizeof(*buffer)); buffer[sizeof(buffer)/sizeof(*buffer)-1] = 0; uNumScanned = u_sscanf(uValue, format, uBuffer); if (expectedToPass) { u_austrncpy(compBuffer, uBuffer, sizeof(uBuffer)/sizeof(uBuffer[0])); cNumScanned = sscanf(cValue, format, buffer); if (strncmp(buffer, compBuffer, sizeof(uBuffer)/sizeof(uBuffer[0])) != 0) { log_err("%s Got: \"%s\", Expected: \"%s\"\n", format, compBuffer, buffer); } if (cNumScanned != uNumScanned) { log_err("%s number scanned Got: %d, Expected: %d\n", format, uNumScanned, cNumScanned); } if (uNumScanned > 0 && uBuffer[u_strlen(uBuffer)+1] != 0x2a) { log_err("%s too much stored\n", format); } } else { if (uNumScanned != 0 || uBuffer[0] != 0x2a || uBuffer[1] != 0x2a) { log_err("%s too much stored on a failure\n", format); } } #endif } static void TestSScanset(void) { #if !UCONFIG_NO_FORMATTING static const UChar abcUChars[] = {0x61,0x62,0x63,0x63,0x64,0x65,0x66,0x67,0}; static const char abcChars[] = "abccdefg"; TestSScanSetFormat("%[bc]S", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[cb]S", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[ab]S", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[ba]S", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[ab]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[ba]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[abcdefgh]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[;hgfedcba]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[^a]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[^e]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[^ed]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[^dc]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[^e] ", abcUChars, abcChars, TRUE); TestSScanSetFormat("%1[ab] ", abcUChars, abcChars, TRUE); TestSScanSetFormat("%2[^f]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[qrst]", abcUChars, abcChars, TRUE); /* Extra long string for testing */ TestSScanSetFormat(" %[qrst]", abcUChars, abcChars, TRUE); TestSScanSetFormat("%[a-]", abcUChars, abcChars, TRUE); /* Bad format */ TestSScanSetFormat("%[a", abcUChars, abcChars, FALSE); TestSScanSetFormat("%[f-a]", abcUChars, abcChars, FALSE); TestSScanSetFormat("%[c-a]", abcUChars, abcChars, FALSE); /* The following is not deterministic on Windows */ /* TestSScanSetFormat("%[a-", abcUChars, abcChars);*/ /* TODO: Need to specify precision with a "*" */ #endif } static void TestBadSScanfFormat(const char *format, const UChar *uValue, const char *cValue) { #if !UCONFIG_NO_FORMATTING UChar uBuffer[256]; int32_t uNumScanned; /* Reinitialize the buffer to verify null termination works. */ u_memset(uBuffer, 0x2a, sizeof(uBuffer)/sizeof(*uBuffer)); uBuffer[sizeof(uBuffer)/sizeof(*uBuffer)-1] = 0; uNumScanned = u_sscanf(uValue, format, uBuffer); if (uNumScanned != 0 || uBuffer[0] != 0x2a || uBuffer[1] != 0x2a) { log_err("%s too much stored on a failure\n", format); } #endif } static void TestBadScanfFormat(void) { #if !UCONFIG_NO_FORMATTING static const UChar abcUChars[] = {0x61,0x62,0x63,0x63,0x64,0x65,0x66,0x67,0}; static const char abcChars[] = "abccdefg"; TestBadSScanfFormat("%[] ", abcUChars, abcChars); #endif } static void Test_u_vfprintf(const char *expectedResult, const char *format, ...) { #if !UCONFIG_NO_FORMATTING UChar uBuffer[256]; UChar uBuffer2[256]; va_list ap; int32_t count; va_start(ap, format); count = u_vsprintf(uBuffer, format, ap); va_end(ap); u_uastrcpy(uBuffer2, expectedResult); if (u_strcmp(uBuffer, uBuffer2) != 0) { log_err("Got two different results for \"%s\" expected \"%s\"\n", format, expectedResult); } u_uastrcpy(uBuffer2, format); va_start(ap, format); count = u_vsprintf_u(uBuffer, uBuffer2, ap); va_end(ap); u_uastrcpy(uBuffer2, expectedResult); if (u_strcmp(uBuffer, uBuffer2) != 0) { log_err("Got two different results for \"%s\" expected \"%s\"\n", format, expectedResult); } #endif } static void TestVargs(void) { #if !UCONFIG_NO_FORMATTING Test_u_vfprintf("8 9 a B 8.9", "%d %u %x %X %.1f", 8, 9, 10, 11, 8.9); #endif } static void TestCount(void) { #if !UCONFIG_NO_FORMATTING static const UChar x15[] = { 0x78, 0x31, 0x35, 0 }; UChar testStr[16]; UChar character; int16_t i16 = -1; int32_t i32 = -1, actual_count, actual_result; int64_t i64 = -1; u_uastrcpy(testStr, "1233456789"); if (u_sscanf(testStr, "%*3[123]%n%*[1-9]", &i32) != 0) { log_err("test 1: scanf did not return 0\n"); } if (i32 != 3) { log_err("test 1: scanf returned %hd instead of 3\n", i32); } if (u_sscanf(testStr, "%*4[123]%hn%*[1-9]", &i16) != 0) { log_err("test 2: scanf did not return 0\n"); } if (i16 != 4) { log_err("test 2: scanf returned %d instead of 4\n", i16); } if (u_sscanf(testStr, "%*[123]%*[1-9]%lln", &i64) != 0) { log_err("test 3: scanf did not return 0\n"); } if (i64 != 10) { log_err("test 3: scanf did not return 10\n", i64); } actual_result = u_sscanf(x15, "%C%d%n", &character, &i32, &actual_count); if (actual_result != 2) { log_err("scanf should return 2, but returned %d\n", actual_result); } if (character != 0x78) { log_err("scanf should return 0x78 for the character, but returned %X\n", character); } if (i32 != 15) { log_err("scanf should return 15 for the number, but returned %d\n", i32); } if (actual_count != 3) { log_err("scanf should return 3 for actual_count, but returned %d\n", actual_count); } #endif } U_CFUNC void addStringTest(TestNode** root) { #if !UCONFIG_NO_FORMATTING addTest(root, &TestString, "string/TestString"); addTest(root, &TestLocalizedString, "string/TestLocalizedString"); addTest(root, &TestSprintfFormat, "string/TestSprintfFormat"); addTest(root, &TestSnprintf, "string/TestSnprintf"); addTest(root, &TestSScanset, "string/TestSScanset"); addTest(root, &TestStringCompatibility, "string/TestStringCompatibility"); addTest(root, &TestBadScanfFormat, "string/TestBadScanfFormat"); addTest(root, &TestVargs, "string/TestVargs"); addTest(root, &TestCount, "string/TestCount"); #endif }