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Increase ostream test coverage

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This commit is contained in:
Vinnie Falco
2017-05-08 07:09:36 -07:00
parent 4461f5153c
commit 5c9e6c0fc0
2 changed files with 28 additions and 10 deletions
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7
include/beast/core/detail/ostream.hpp
View File

@@ -54,10 +54,7 @@ operator<<(std::ostream& os,
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
template< template<
class DynamicBuffer, class DynamicBuffer, class CharT, class Traits>
class CharT,
class Traits
>
class ostream_buffer class ostream_buffer
: public std::basic_streambuf<CharT, Traits> : public std::basic_streambuf<CharT, Traits>
{ {
@@ -115,7 +112,7 @@ ostream_buffer<DynamicBuffer, CharT, Traits>::
overflow(int_type ch) -> overflow(int_type ch) ->
int_type int_type
{ {
if(ch != traits_type::eof()) if(! Traits::eq_int_type(ch, Traits::eof()))
{ {
Traits::assign(*this->pptr(), ch); Traits::assign(*this->pptr(), ch);
flush(1); flush(1);

31
test/core/ostream.cpp
View File

@@ -18,12 +18,33 @@ namespace beast {
class ostream_test : public beast::unit_test::suite class ostream_test : public beast::unit_test::suite
{ {
public: public:
void run() override void
run() override
{ {
multi_buffer b; {
ostream(b) << "Hello, world!\n"; multi_buffer b;
BEAST_EXPECT(boost::lexical_cast<std::string>( auto os = ostream(b);
buffers(b.data())) == "Hello, world!\n"); os << "Hello, world!\n";
os.flush();
BEAST_EXPECT(boost::lexical_cast<std::string>(
buffers(b.data())) == "Hello, world!\n");
auto os2 = std::move(os);
}
{
auto const s =
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef";
multi_buffer b(512);
ostream(b) << s;
BEAST_EXPECT(boost::lexical_cast<std::string>(
buffers(b.data())) == s);
}
} }
}; };