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ICU-21793 Fix ucptrietest golden diff

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Jérémy Lal 2021-11-03 02:31:18 +01:00 • committed by Markus Scherer
parent 83eb2ee1d8
commit 698efda42b
1 changed files with 7 additions and 6 deletions
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13
icu4c/source/tools/toolutil/toolutil.cpp
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@ -228,18 +228,19 @@ uprv_compareGoldenFiles(
std::ifstream ifs(goldenFilePath, std::ifstream::in);
int32_t pos = 0;
char c;
while ((c = ifs.get()) != std::char_traits<char>::eof() && pos < bufferLen) {
while (ifs.get(c) && pos < bufferLen) {
if (c != buffer[pos]) {
// Files differ at this position
return pos;
break;
}
pos++;
}
if (pos < bufferLen || c != std::char_traits<char>::eof()) {
// Files are different lengths
return pos;
if (pos == bufferLen && ifs.eof()) {
// Files are same lengths
pos = -1;
}
return -1;
ifs.close();
return pos;
}
/*U_CAPI UDate U_EXPORT2