/*
**********************************************************************
* Copyright (C) 1998-2011, International Business Machines Corporation
* and others. All Rights Reserved.
**********************************************************************
*
* File cstrtest.c
*
* Modification History:
*
* Date Name Description
* 07/13/2000 Madhu created
*******************************************************************************
*/
#include "unicode/ustring.h"
#include "unicode/ucnv.h"
#include "cstring.h"
#include "uinvchar.h"
#include "cintltst.h"
#include "cmemory.h"
#define LENGTHOF(array) (int32_t)(sizeof(array)/sizeof((array)[0]))
static void TestAPI(void);
void addCStringTest(TestNode** root);
static void TestInvariant(void);
static void TestCompareInvEbcdicAsAscii(void);
void addCStringTest(TestNode** root) {
addTest(root, &TestAPI, "tsutil/cstrtest/TestAPI");
addTest(root, &TestInvariant, "tsutil/cstrtest/TestInvariant");
addTest(root, &TestCompareInvEbcdicAsAscii, "tsutil/cstrtest/TestCompareInvEbcdicAsAscii");
}
static void TestAPI(void)
{
int32_t intValue=0;
char src[30]="HELLO THERE", dest[30];
static const char *const abc="abcdefghijklmnopqrstuvwxyz", *const ABC="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
const char *temp;
int32_t i;
log_verbose("Testing uprv_tolower() and uprv_toupper()\n");
for(i=0; i<=26; ++i) {
dest[i]=uprv_tolower(abc[i]);
}
if(0!=strcmp(abc, dest)) {
log_err("uprv_tolower(abc) failed\n");
}
for(i=0; i<=26; ++i) {
dest[i]=uprv_tolower(ABC[i]);
}
if(0!=strcmp(abc, dest)) {
log_err("uprv_tolower(ABC) failed\n");
}
for(i=0; i<=26; ++i) {
dest[i]=uprv_toupper(abc[i]);
}
if(0!=strcmp(ABC, dest)) {
log_err("uprv_toupper(abc) failed\n");
}
for(i=0; i<=26; ++i) {
dest[i]=uprv_toupper(ABC[i]);
}
if(0!=strcmp(ABC, dest)) {
log_err("uprv_toupper(ABC) failed\n");
}
log_verbose("Testing the API in cstring\n");
T_CString_toLowerCase(src);
if(uprv_strcmp(src, "hello there") != 0){
log_err("FAIL: *** T_CString_toLowerCase() failed. Expected: \"hello there\", Got: \"%s\"\n", src);
}
T_CString_toUpperCase(src);
if(uprv_strcmp(src, "HELLO THERE") != 0){
log_err("FAIL: *** T_CString_toUpperCase() failed. Expected: \"HELLO THERE\", Got: \"%s\"\n", src);
}
intValue=T_CString_stringToInteger("34556", 10);
if(intValue != 34556){
log_err("FAIL: ****T_CString_stringToInteger(\"34556\", 10) failed. Expected: 34556, Got: %d\n", intValue);
}
intValue=T_CString_stringToInteger("100", 16);
if(intValue != 256){
log_err("FAIL: ****T_CString_stringToInteger(\"100\", 16) failed. Expected: 256, Got: %d\n", intValue);
}
i = T_CString_integerToString(src, 34556, 10);
if(uprv_strcmp(src, "34556") != 0 || i != 5){
log_err("FAIL: ****integerToString(src, 34566, 10); failed. Expected: \"34556\", Got: %s\n", src);
}
i = T_CString_integerToString(src, 431, 16);
if(uprv_stricmp(src, "1AF") != 0 || i != 3){
log_err("FAIL: ****integerToString(src, 431, 16); failed. Expected: \"1AF\", Got: %s\n", src);
}
i = T_CString_int64ToString(src, U_INT64_MAX, 10);
if(uprv_strcmp(src, "9223372036854775807") != 0 || i != 19){
log_err("FAIL: ****integerToString(src, 9223372036854775807, 10); failed. Got: %s\n", src);
}
i = T_CString_int64ToString(src, U_INT64_MAX, 16);
if(uprv_stricmp(src, "7FFFFFFFFFFFFFFF") != 0 || i != 16){
log_err("FAIL: ****integerToString(src, 7FFFFFFFFFFFFFFF, 16); failed. Got: %s\n", src);
}
uprv_strcpy(src, "this is lower case");
if(uprv_stricmp(src, "THIS is lower CASE") != 0){
log_err("FAIL: *****uprv_stricmp() failed.");
}
if((intValue=uprv_stricmp(NULL, "first string is null") )!= -1){
log_err("FAIL: uprv_stricmp() where the first string is null failed. Expected: -1, returned %d\n", intValue);
}
if((intValue=uprv_stricmp("second string is null", NULL)) != 1){
log_err("FAIL: uprv_stricmp() where the second string is null failed. Expected: 1, returned %d\n", intValue);
}
if((intValue=uprv_stricmp(NULL, NULL)) != 0){
log_err("FAIL: uprv_stricmp(NULL, NULL) failed. Expected: 0, returned %d\n", intValue);;
}
if((intValue=uprv_stricmp("", "")) != 0){
log_err("FAIL: uprv_stricmp(\"\", \"\") failed. Expected: 0, returned %d\n", intValue);;
}
if((intValue=uprv_stricmp("", "abc")) != -1){
log_err("FAIL: uprv_stricmp(\"\", \"abc\") failed. Expected: -1, returned %d\n", intValue);
}
if((intValue=uprv_stricmp("abc", "")) != 1){
log_err("FAIL: uprv_stricmp(\"abc\", \"\") failed. Expected: 1, returned %d\n", intValue);
}
temp=uprv_strdup("strdup");
if(uprv_strcmp(temp, "strdup") !=0 ){
log_err("FAIL: uprv_strdup() failed. Expected: \"strdup\", Got: %s\n", temp);
}
uprv_free((char *)temp);
uprv_strcpy(src, "this is lower case");
if(uprv_strnicmp(src, "THIS", 4 ) != 0){
log_err("FAIL: *****uprv_strnicmp() failed.");
}
if((intValue=uprv_strnicmp(NULL, "first string is null", 10) )!= -1){
log_err("FAIL: uprv_strnicmp() where the first string is null failed. Expected: -1, returned %d\n", intValue);
}
if((intValue=uprv_strnicmp("second string is null", NULL, 10)) != 1){
log_err("FAIL: uprv_strnicmp() where the second string is null failed. Expected: 1, returned %d\n", intValue);
}
if((intValue=uprv_strnicmp(NULL, NULL, 10)) != 0){
log_err("FAIL: uprv_strnicmp(NULL, NULL, 10) failed. Expected: 0, returned %d\n", intValue);;
}
if((intValue=uprv_strnicmp("", "", 10)) != 0){
log_err("FAIL: uprv_strnicmp(\"\", \"\") failed. Expected: 0, returned %d\n", intValue);;
}
if((intValue=uprv_strnicmp("", "abc", 10)) != -1){
log_err("FAIL: uprv_stricmp(\"\", \"abc\", 10) failed. Expected: -1, returned %d\n", intValue);
}
if((intValue=uprv_strnicmp("abc", "", 10)) != 1){
log_err("FAIL: uprv_strnicmp(\"abc\", \"\", 10) failed. Expected: 1, returned %d\n", intValue);
}
}
/* test invariant-character handling */
static void
TestInvariant() {
/* all invariant graphic chars and some control codes (not \n!) */
const char invariantChars[]=
"\t\r \"%&'()*+,-./"
"0123456789:;<=>?"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ_"
"abcdefghijklmnopqrstuvwxyz";
const UChar invariantUChars[]={
9, 0xd, 0x20, 0x22, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5f,
0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0
};
const char variantChars[]="\n!#$@[\\]^`{|}~";
const UChar variantUChars[]={
0x0a, 0x21, 0x23, 0x24, 0x40, 0x5b, 0x5c, 0x5d, 0x5e, 0x60, 0x7b, 0x7c, 0x7d, 0x7e, 0
};
const UChar nonASCIIUChars[]={ 0x80, 0xa0, 0x900, 0xff51 };
UChar us[120];
char cs[120];
int32_t i, length;
/* make sure that all invariant characters convert both ways */
length=sizeof(invariantChars);
u_charsToUChars(invariantChars, us, length);
if(u_strcmp(us, invariantUChars)!=0) {
log_err("u_charsToUChars(invariantChars) failed\n");
}
u_UCharsToChars(invariantUChars, cs, length);
if(strcmp(cs, invariantChars)!=0) {
log_err("u_UCharsToChars(invariantUChars) failed\n");
}
/*
* make sure that variant characters convert from source code literals to Unicode
* but not back to char *
*/
length=sizeof(variantChars);
u_charsToUChars(variantChars, us, length);
if(u_strcmp(us, variantUChars)!=0) {
log_err("u_charsToUChars(variantChars) failed\n");
}
#ifdef NDEBUG
/*
* Test u_UCharsToChars(variantUChars) only in release mode because it will
* cause an assertion failure in debug builds.
*/
u_UCharsToChars(variantUChars, cs, length);
for(i=0; i<length; ++i) {
if(cs[i]!=0) {
log_err("u_UCharsToChars(variantUChars) converted the %d-th character to %02x instead of 00\n", i, cs[i]);
}
}
#endif
/*
* Verify that invariant characters roundtrip from Unicode to the
* default converter and back.
*/
{
UConverter *cnv;
UErrorCode errorCode;
errorCode=U_ZERO_ERROR;
cnv=ucnv_open(NULL, &errorCode);
if(U_FAILURE(errorCode)) {
log_err("unable to open the default converter\n");
} else {
length=ucnv_fromUChars(cnv, cs, sizeof(cs), invariantUChars, -1, &errorCode);
if(U_FAILURE(errorCode)) {
log_err("ucnv_fromUChars(invariantUChars) failed - %s\n", u_errorName(errorCode));
} else if(length!=sizeof(invariantChars)-1 || strcmp(cs, invariantChars)!=0) {
log_err("ucnv_fromUChars(invariantUChars) failed\n");
}
errorCode=U_ZERO_ERROR;
length=ucnv_toUChars(cnv, us, LENGTHOF(us), invariantChars, -1, &errorCode);
if(U_FAILURE(errorCode)) {
log_err("ucnv_toUChars(invariantChars) failed - %s\n", u_errorName(errorCode));
} else if(length!=LENGTHOF(invariantUChars)-1 || u_strcmp(us, invariantUChars)!=0) {
log_err("ucnv_toUChars(invariantChars) failed\n");
}
ucnv_close(cnv);
}
}
/* API tests */
if(!uprv_isInvariantString(invariantChars, -1)) {
log_err("uprv_isInvariantString(invariantChars) failed\n");
}
if(!uprv_isInvariantUString(invariantUChars, -1)) {
log_err("uprv_isInvariantUString(invariantUChars) failed\n");
}
if(!uprv_isInvariantString(invariantChars+strlen(invariantChars), 1)) {
log_err("uprv_isInvariantString(\"\\0\") failed\n");
}
for(i=0; i<(sizeof(variantChars)-1); ++i) {
if(uprv_isInvariantString(variantChars+i, 1)) {
log_err("uprv_isInvariantString(variantChars[%d]) failed\n", i);
}
if(uprv_isInvariantUString(variantUChars+i, 1)) {
log_err("uprv_isInvariantUString(variantUChars[%d]) failed\n", i);
}
}
for(i=0; i<LENGTHOF(nonASCIIUChars); ++i) {
if(uprv_isInvariantUString(nonASCIIUChars+i, 1)) {
log_err("uprv_isInvariantUString(nonASCIIUChars[%d]) failed\n", i);
}
}
}
static int32_t getSign(int32_t n) {
if(n<0) {
return -1;
} else if(n==0) {
return 0;
} else {
return 1;
}
}
static void
TestCompareInvEbcdicAsAscii() {
static const char *const invStrings[][2]={
/* invariant-character strings in ascending ASCII order */
/* EBCDIC native */
{ "", "" },
{ "\x6c", "%" },
{ "\xf0", "0" },
{ "\xf0\xf0", "00" },
{ "\xf0\xf0\x81", "00a" },
{ "\x7e", "=" },
{ "\xc1", "A" },
{ "\xc1\xf0\xf0", "A00" },
{ "\xc1\xf0\xf0", "A00" },
{ "\xc1\xc1", "AA" },
{ "\xc1\xc1\xf0", "AA0" },
{ "\x6d", "_" },
{ "\x81", "a" },
{ "\x81\xf0\xf0", "a00" },
{ "\x81\xf0\xf0", "a00" },
{ "\x81\x81", "aa" },
{ "\x81\x81\xf0", "aa0" },
{ "\x81\x81\x81", "aaa" },
{ "\x81\x81\x82", "aab" }
};
int32_t i;
for(i=1; i<LENGTHOF(invStrings); ++i) {
int32_t diff1, diff2;
/* compare previous vs. current */
diff1=getSign(uprv_compareInvEbcdicAsAscii(invStrings[i-1][0], invStrings[i][0]));
if(diff1>0 || (diff1==0 && 0!=uprv_strcmp(invStrings[i-1][0], invStrings[i][0]))) {
log_err("uprv_compareInvEbcdicAsAscii(%s, %s)=%hd is wrong\n",
invStrings[i-1][1], invStrings[i][1], (short)diff1);
}
/* compare current vs. previous, should be inverse diff */
diff2=getSign(uprv_compareInvEbcdicAsAscii(invStrings[i][0], invStrings[i-1][0]));
if(diff2!=-diff1) {
log_err("uprv_compareInvEbcdicAsAscii(%s, %s)=%hd is wrong\n",
invStrings[i][1], invStrings[i-1][1], (short)diff2);
}
}
}