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Another fix to appease the no-exception bots. 

llvm-svn: 276272
This commit is contained in:
Marshall Clow 2016-07-21 13:18:50 +00:00
parent e89c62a102
commit ef68f26b28
1 changed files with 11 additions and 7 deletions
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18
libcxx/test/std/strings/string.view/string.view.ops/substr.pass.cpp
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@ -22,21 +22,25 @@
template<typename CharT>
void test1(std::basic_string_view<CharT> sv, size_t n, size_t pos) {
std::basic_string_view<CharT> sv1;
#ifdef TEST_HAS_NO_EXCEPTIONS
if (pos <= sv.size())
assert (sign( sv1.compare(pos1, n1, sv2)) == sign(expected));
if (pos > sv.size())
return ; // would throw if exceptions were enabled
sv1 = sv.substr(pos, n);
#else
try {
std::basic_string_view<CharT> sv1 = sv.substr(pos, n);
const size_t rlen = std::min(n, sv.size() - pos);
assert (sv1.size() == rlen);
for (size_t i = 0; i <= rlen; ++i)
assert(sv[pos+i] == sv1[i]);
sv1 = sv.substr(pos, n);
assert(pos <= sv.size());
}
catch (const std::out_of_range&) {
assert(pos > sv.size());
return ;
}
#endif
const size_t rlen = std::min(n, sv.size() - pos);
assert (sv1.size() == rlen);
for (size_t i = 0; i <= rlen; ++i)
assert(sv[pos+i] == sv1[i]);
}