organicmaps/icu
13
Fork 0
mirror of https://github.com/unicode-org/icu.git synced 2025-04-07 22:44:49 +00:00
Code Issues 1 Projects Releases Wiki Activity Actions 2

ICU-1109 add tests for the new US::extract() with NUL-termination and warning/error code

Browse source 
X-SVN-Rev: 5699
This commit is contained in:
Markus Scherer 2001-09-06 00:13:11 +00:00
parent b357b44da5
commit 0b21c95598
1 changed files with 45 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
icu4c/source/test/intltest/ustrtest.cpp
View file

@ -263,7 +263,7 @@ UnicodeStringTest::TestCompare()
void
UnicodeStringTest::TestExtract()
{
UnicodeString test1("Now is the time for all good men to come to the aid of their country.");
UnicodeString test1("Now is the time for all good men to come to the aid of their country.", "");
UnicodeString test2;
UChar test3[13] = {1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 11, 12, 13};
char test4[13] = {1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 11, 12, 13};
@ -324,6 +324,50 @@ UnicodeStringTest::TestExtract()
if (test4[2] != (char)0xffu) {
errln("UnicodeString.extract(0, 10, test4, 2, \"\") overwrote test4[2]");
}
{
// test new, NUL-terminating extract() function
UnicodeString s("terminate", "");
UChar dest[20]={
0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5
};
UErrorCode errorCode;
int32_t length;
errorCode=U_ZERO_ERROR;
length=s.extract(NULL, 0, errorCode);
if(errorCode!=U_BUFFER_OVERFLOW_ERROR || length!=s.length()) {
errln("UnicodeString.extract(NULL, 0)==%d (%s) expected %d (U_BUFFER_OVERFLOW_ERROR)", length, s.length(), u_errorName(errorCode));
}
errorCode=U_ZERO_ERROR;
length=s.extract(dest, s.length()-1, errorCode);
if(errorCode!=U_BUFFER_OVERFLOW_ERROR || length!=s.length()) {
errln("UnicodeString.extract(dest too short)==%d (%s) expected %d (U_BUFFER_OVERFLOW_ERROR)",
length, u_errorName(errorCode), s.length());
}
errorCode=U_ZERO_ERROR;
length=s.extract(dest, s.length(), errorCode);
if(errorCode!=U_STRING_NOT_TERMINATED_WARNING || length!=s.length()) {
errln("UnicodeString.extract(dest just right without NUL)==%d (%s) expected %d (U_STRING_NOT_TERMINATED_WARNING)",
length, u_errorName(errorCode), s.length());
}
if(dest[length-1]!=s[length-1] || dest[length]!=0xa5) {
errln("UnicodeString.extract(dest just right without NUL) did not extract the string correctly");
}
errorCode=U_ZERO_ERROR;
length=s.extract(dest, s.length()+1, errorCode);
if(errorCode!=U_ZERO_ERROR || length!=s.length()) {
errln("UnicodeString.extract(dest large enough)==%d (%s) expected %d (U_ZERO_ERROR)",
length, u_errorName(errorCode), s.length());
}
if(dest[length-1]!=s[length-1] || dest[length]!=0 || dest[length+1]!=0xa5) {
errln("UnicodeString.extract(dest large enough) did not extract the string correctly");
}
}
}
void