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398 lines
14 KiB
398 lines
14 KiB
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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**********************************************************************
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* Copyright (C) 1998-2014, International Business Machines Corporation
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* and others. All Rights Reserved.
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**********************************************************************
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*
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* File cstrtest.c
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*
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* Modification History:
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*
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* Date Name Description
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* 07/13/2000 Madhu created
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*******************************************************************************
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*/
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#include "unicode/ustring.h"
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#include "unicode/ucnv.h"
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#include "cstring.h"
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#include "uinvchar.h"
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#include "cintltst.h"
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#include "cmemory.h"
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static void TestAPI(void);
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void addCStringTest(TestNode** root);
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static void TestInvariant(void);
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static void TestCompareInvEbcdicAsAscii(void);
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static void TestLocaleAtSign(void);
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static void TestNoInvariantAtSign(void);
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static void TestInvCharToAscii(void);
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void addCStringTest(TestNode** root) {
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addTest(root, &TestAPI, "tsutil/cstrtest/TestAPI");
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addTest(root, &TestInvariant, "tsutil/cstrtest/TestInvariant");
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addTest(root, &TestCompareInvEbcdicAsAscii, "tsutil/cstrtest/TestCompareInvEbcdicAsAscii");
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addTest(root, &TestLocaleAtSign, "tsutil/cstrtest/TestLocaleAtSign");
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addTest(root, &TestNoInvariantAtSign, "tsutil/cstrtest/TestNoInvariantAtSign");
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addTest(root, &TestInvCharToAscii, "tsutil/cstrtest/TestInvCharToAscii");
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}
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static void TestAPI(void)
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{
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int32_t intValue=0;
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char src[30]="HELLO THERE", dest[30];
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static const char *const abc="abcdefghijklmnopqrstuvwxyz", *const ABC="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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const char *temp;
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int32_t i;
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log_verbose("Testing uprv_tolower() and uprv_toupper()\n");
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for(i=0; i<=26; ++i) {
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dest[i]=uprv_tolower(abc[i]);
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}
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if(0!=strcmp(abc, dest)) {
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log_err("uprv_tolower(abc) failed\n");
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}
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for(i=0; i<=26; ++i) {
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dest[i]=uprv_tolower(ABC[i]);
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}
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if(0!=strcmp(abc, dest)) {
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log_err("uprv_tolower(ABC) failed\n");
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}
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for(i=0; i<=26; ++i) {
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dest[i]=uprv_toupper(abc[i]);
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}
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if(0!=strcmp(ABC, dest)) {
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log_err("uprv_toupper(abc) failed\n");
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}
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for(i=0; i<=26; ++i) {
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dest[i]=uprv_toupper(ABC[i]);
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}
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if(0!=strcmp(ABC, dest)) {
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log_err("uprv_toupper(ABC) failed\n");
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}
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log_verbose("Testing the API in cstring\n");
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T_CString_toLowerCase(src);
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if(uprv_strcmp(src, "hello there") != 0){
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log_err("FAIL: *** T_CString_toLowerCase() failed. Expected: \"hello there\", Got: \"%s\"\n", src);
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}
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T_CString_toUpperCase(src);
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if(uprv_strcmp(src, "HELLO THERE") != 0){
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log_err("FAIL: *** T_CString_toUpperCase() failed. Expected: \"HELLO THERE\", Got: \"%s\"\n", src);
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}
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intValue=T_CString_stringToInteger("34556", 10);
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if(intValue != 34556){
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log_err("FAIL: ****T_CString_stringToInteger(\"34556\", 10) failed. Expected: 34556, Got: %d\n", intValue);
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}
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intValue=T_CString_stringToInteger("100", 16);
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if(intValue != 256){
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log_err("FAIL: ****T_CString_stringToInteger(\"100\", 16) failed. Expected: 256, Got: %d\n", intValue);
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}
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i = T_CString_integerToString(src, 34556, 10);
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if(uprv_strcmp(src, "34556") != 0 || i != 5){
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log_err("FAIL: ****integerToString(src, 34566, 10); failed. Expected: \"34556\", Got: %s\n", src);
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}
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i = T_CString_integerToString(src, 431, 16);
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if(uprv_stricmp(src, "1AF") != 0 || i != 3){
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log_err("FAIL: ****integerToString(src, 431, 16); failed. Expected: \"1AF\", Got: %s\n", src);
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}
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i = T_CString_int64ToString(src, U_INT64_MAX, 10);
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if(uprv_strcmp(src, "9223372036854775807") != 0 || i != 19){
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log_err("FAIL: ****integerToString(src, 9223372036854775807, 10); failed. Got: %s\n", src);
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}
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i = T_CString_int64ToString(src, U_INT64_MAX, 16);
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if(uprv_stricmp(src, "7FFFFFFFFFFFFFFF") != 0 || i != 16){
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log_err("FAIL: ****integerToString(src, 7FFFFFFFFFFFFFFF, 16); failed. Got: %s\n", src);
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}
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uprv_strcpy(src, "this is lower case");
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if(uprv_stricmp(src, "THIS is lower CASE") != 0){
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log_err("FAIL: *****uprv_stricmp() failed.");
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}
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if((intValue=uprv_stricmp(NULL, "first string is null") )!= -1){
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log_err("FAIL: uprv_stricmp() where the first string is null failed. Expected: -1, returned %d\n", intValue);
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}
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if((intValue=uprv_stricmp("second string is null", NULL)) != 1){
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log_err("FAIL: uprv_stricmp() where the second string is null failed. Expected: 1, returned %d\n", intValue);
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}
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if((intValue=uprv_stricmp(NULL, NULL)) != 0){
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log_err("FAIL: uprv_stricmp(NULL, NULL) failed. Expected: 0, returned %d\n", intValue);
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}
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if((intValue=uprv_stricmp("", "")) != 0){
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log_err("FAIL: uprv_stricmp(\"\", \"\") failed. Expected: 0, returned %d\n", intValue);
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}
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if((intValue=uprv_stricmp("", "abc")) != -1){
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log_err("FAIL: uprv_stricmp(\"\", \"abc\") failed. Expected: -1, returned %d\n", intValue);
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}
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if((intValue=uprv_stricmp("abc", "")) != 1){
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log_err("FAIL: uprv_stricmp(\"abc\", \"\") failed. Expected: 1, returned %d\n", intValue);
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}
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temp=uprv_strdup("strdup");
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if(uprv_strcmp(temp, "strdup") !=0 ){
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log_err("FAIL: uprv_strdup() failed. Expected: \"strdup\", Got: %s\n", temp);
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}
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uprv_free((char *)temp);
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uprv_strcpy(src, "this is lower case");
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if(uprv_strnicmp(src, "THIS", 4 ) != 0){
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log_err("FAIL: *****uprv_strnicmp() failed.");
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}
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if((intValue=uprv_strnicmp(NULL, "first string is null", 10) )!= -1){
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log_err("FAIL: uprv_strnicmp() where the first string is null failed. Expected: -1, returned %d\n", intValue);
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}
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if((intValue=uprv_strnicmp("second string is null", NULL, 10)) != 1){
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log_err("FAIL: uprv_strnicmp() where the second string is null failed. Expected: 1, returned %d\n", intValue);
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}
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if((intValue=uprv_strnicmp(NULL, NULL, 10)) != 0){
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log_err("FAIL: uprv_strnicmp(NULL, NULL, 10) failed. Expected: 0, returned %d\n", intValue);
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}
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if((intValue=uprv_strnicmp("", "", 10)) != 0){
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log_err("FAIL: uprv_strnicmp(\"\", \"\") failed. Expected: 0, returned %d\n", intValue);
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}
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if((intValue=uprv_strnicmp("", "abc", 10)) != -1){
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log_err("FAIL: uprv_stricmp(\"\", \"abc\", 10) failed. Expected: -1, returned %d\n", intValue);
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}
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if((intValue=uprv_strnicmp("abc", "", 10)) != 1){
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log_err("FAIL: uprv_strnicmp(\"abc\", \"\", 10) failed. Expected: 1, returned %d\n", intValue);
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}
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}
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/* test invariant-character handling */
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static void
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TestInvariant() {
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/* all invariant graphic chars and some control codes (not \n!) */
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const char invariantChars[]=
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"\t\r \"%&'()*+,-./"
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"0123456789:;<=>?"
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ_"
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"abcdefghijklmnopqrstuvwxyz";
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const UChar invariantUChars[]={
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9, 0xd, 0x20, 0x22, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
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0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
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0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
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0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5f,
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0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
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0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0
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};
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const char variantChars[]="\n!#$@[\\]^`{|}~";
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const UChar variantUChars[]={
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0x0a, 0x21, 0x23, 0x24, 0x40, 0x5b, 0x5c, 0x5d, 0x5e, 0x60, 0x7b, 0x7c, 0x7d, 0x7e, 0
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};
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const UChar nonASCIIUChars[]={ 0x80, 0xa0, 0x900, 0xff51 };
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UChar us[120];
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char cs[120];
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int32_t i, length;
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/* make sure that all invariant characters convert both ways */
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length=sizeof(invariantChars);
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u_charsToUChars(invariantChars, us, length);
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if(u_strcmp(us, invariantUChars)!=0) {
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log_err("u_charsToUChars(invariantChars) failed\n");
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}
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u_UCharsToChars(invariantUChars, cs, length);
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if(strcmp(cs, invariantChars)!=0) {
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log_err("u_UCharsToChars(invariantUChars) failed\n");
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}
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/*
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* make sure that variant characters convert from source code literals to Unicode
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* but not back to char *
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*/
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length=sizeof(variantChars);
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u_charsToUChars(variantChars, us, length);
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if(u_strcmp(us, variantUChars)!=0) {
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log_err("u_charsToUChars(variantChars) failed\n");
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}
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#ifndef U_DEBUG
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/*
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* Test u_UCharsToChars(variantUChars) only in release mode because it will
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* cause an assertion failure in debug builds.
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*/
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u_UCharsToChars(variantUChars, cs, length);
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for(i=0; i<length; ++i) {
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if(cs[i]!=0) {
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log_err("u_UCharsToChars(variantUChars) converted the %d-th character to %02x instead of 00\n", i, cs[i]);
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}
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}
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#endif
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/*
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* Verify that invariant characters roundtrip from Unicode to the
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* default converter and back.
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*/
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{
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UConverter *cnv;
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UErrorCode errorCode;
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errorCode=U_ZERO_ERROR;
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cnv=ucnv_open(NULL, &errorCode);
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if(U_FAILURE(errorCode)) {
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log_err("unable to open the default converter\n");
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} else {
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length=ucnv_fromUChars(cnv, cs, sizeof(cs), invariantUChars, -1, &errorCode);
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if(U_FAILURE(errorCode)) {
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log_err("ucnv_fromUChars(invariantUChars) failed - %s\n", u_errorName(errorCode));
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} else if(length!=sizeof(invariantChars)-1 || strcmp(cs, invariantChars)!=0) {
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log_err("ucnv_fromUChars(invariantUChars) failed\n");
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}
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errorCode=U_ZERO_ERROR;
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length=ucnv_toUChars(cnv, us, UPRV_LENGTHOF(us), invariantChars, -1, &errorCode);
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if(U_FAILURE(errorCode)) {
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log_err("ucnv_toUChars(invariantChars) failed - %s\n", u_errorName(errorCode));
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} else if(length!=UPRV_LENGTHOF(invariantUChars)-1 || u_strcmp(us, invariantUChars)!=0) {
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log_err("ucnv_toUChars(invariantChars) failed\n");
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}
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ucnv_close(cnv);
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}
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}
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/* API tests */
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if(!uprv_isInvariantString(invariantChars, -1)) {
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log_err("uprv_isInvariantString(invariantChars) failed\n");
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}
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if(!uprv_isInvariantUString(invariantUChars, -1)) {
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log_err("uprv_isInvariantUString(invariantUChars) failed\n");
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}
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if(!uprv_isInvariantString(invariantChars+strlen(invariantChars), 1)) {
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log_err("uprv_isInvariantString(\"\\0\") failed\n");
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}
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for(i=0; i<(int32_t)(sizeof(variantChars)-1); ++i) {
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if(uprv_isInvariantString(variantChars+i, 1)) {
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log_err("uprv_isInvariantString(variantChars[%d]) failed\n", i);
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}
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if(uprv_isInvariantUString(variantUChars+i, 1)) {
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log_err("uprv_isInvariantUString(variantUChars[%d]) failed\n", i);
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}
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}
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for(i=0; i<UPRV_LENGTHOF(nonASCIIUChars); ++i) {
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if(uprv_isInvariantUString(nonASCIIUChars+i, 1)) {
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log_err("uprv_isInvariantUString(nonASCIIUChars[%d]) failed\n", i);
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}
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}
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}
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static int32_t getSign(int32_t n) {
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if(n<0) {
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return -1;
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} else if(n==0) {
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return 0;
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} else {
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return 1;
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}
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}
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static void
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TestCompareInvEbcdicAsAscii() {
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static const char *const invStrings[][2]={
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/* invariant-character strings in ascending ASCII order */
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/* EBCDIC native */
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{ "", "" },
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{ "\x6c", "%" },
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{ "\xf0", "0" },
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{ "\xf0\xf0", "00" },
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{ "\xf0\xf0\x81", "00a" },
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{ "\x7e", "=" },
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{ "\xc1", "A" },
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{ "\xc1\xf0\xf0", "A00" },
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{ "\xc1\xf0\xf0", "A00" },
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{ "\xc1\xc1", "AA" },
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{ "\xc1\xc1\xf0", "AA0" },
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{ "\x6d", "_" },
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{ "\x81", "a" },
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{ "\x81\xf0\xf0", "a00" },
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{ "\x81\xf0\xf0", "a00" },
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{ "\x81\x81", "aa" },
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{ "\x81\x81\xf0", "aa0" },
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{ "\x81\x81\x81", "aaa" },
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{ "\x81\x81\x82", "aab" }
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};
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int32_t i;
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for(i=1; i<UPRV_LENGTHOF(invStrings); ++i) {
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int32_t diff1, diff2;
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/* compare previous vs. current */
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diff1=getSign(uprv_compareInvEbcdicAsAscii(invStrings[i-1][0], invStrings[i][0]));
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if(diff1>0 || (diff1==0 && 0!=uprv_strcmp(invStrings[i-1][0], invStrings[i][0]))) {
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log_err("uprv_compareInvEbcdicAsAscii(%s, %s)=%hd is wrong\n",
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invStrings[i-1][1], invStrings[i][1], (short)diff1);
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}
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/* compare current vs. previous, should be inverse diff */
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diff2=getSign(uprv_compareInvEbcdicAsAscii(invStrings[i][0], invStrings[i-1][0]));
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if(diff2!=-diff1) {
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log_err("uprv_compareInvEbcdicAsAscii(%s, %s)=%hd is wrong\n",
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invStrings[i][1], invStrings[i-1][1], (short)diff2);
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}
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}
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}
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// See U_CHARSET_FAMILY in unicode/platform.h.
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static const char *nativeInvChars =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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"abcdefghijklmnopqrstuvwxyz"
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"0123456789 \"%&'()*+,-./:;<=>?_";
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static const UChar *asciiInvChars =
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u"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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u"abcdefghijklmnopqrstuvwxyz"
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u"0123456789 \"%&'()*+,-./:;<=>?_";
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static void
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TestLocaleAtSign() {
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static const char *invLocale = "de-Latn_DE@PHONEBOOK";
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for (int32_t i = 0;; ++i) {
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char ic = invLocale[i];
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if (ic == 0) { break; }
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UBool expected = i == 10;
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UBool actual = uprv_isAtSign(ic);
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if (actual != expected) {
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log_err("uprv_isAtSign('%c')=%d is wrong\n", ic, (int)actual);
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}
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}
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}
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// The at sign is not an invariant character.
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static void
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TestNoInvariantAtSign() {
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for (int32_t i = 0;; ++i) {
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char ic = nativeInvChars[i];
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UBool actual = uprv_isAtSign(ic);
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if (actual) {
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log_err("uprv_isAtSign(invariant '%c')=TRUE is wrong\n", ic);
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}
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if (ic == 0) { break; }
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}
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}
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static void
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TestInvCharToAscii() {
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for (int32_t i = 0;; ++i) {
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char ic = nativeInvChars[i];
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uint8_t ac = (uint8_t)asciiInvChars[i];
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uint8_t actual = uprv_invCharToAscii(ic);
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if (actual != ac) {
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log_err("uprv_invCharToAscii('%c') did not convert to ASCII 0x%02x\n", ic, (int)ac);
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}
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if (ic == 0) { break; }
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}
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}
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