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Fix buffers_adapter max_size

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This commit is contained in:
Vinnie Falco
2018-06-08 15:32:47 -07:00
parent da9bb07d12
commit bd3079f5b4
3 changed files with 3 additions and 6 deletions
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1
CHANGELOG.md
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@ -2,6 +2,7 @@ Version 173:
* Remove Autobahn testsuite doc note
* Fix buffers_adapter iterator value type
* Fix buffers_adapter max_size
--------------------------------------------------------------------------------

3
include/boost/beast/core/impl/buffers_adapter.ipp
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@ -447,20 +447,17 @@ buffers_adapter<MutableBufferSequence>::commit(std::size_t n)
{
out_pos_ += n;
in_size_ += n;
max_size_ -= n;
return;
}
++out_;
n -= avail;
out_pos_ = 0;
in_size_ += avail;
max_size_ -= avail;
}
n = (std::min)(n, out_end_ - out_pos_);
out_pos_ += n;
in_size_ += n;
max_size_ -= n;
if(out_pos_ == buffer_size(*out_))
{
++out_;

5
test/beast/core/buffers_adapter.cpp
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@ -68,7 +68,7 @@ public:
ba.commit(buffer_copy(d, buffer(s.data(), x)));
}
BEAST_EXPECT(ba.size() == x);
BEAST_EXPECT(ba.max_size() == sizeof(buf) - x);
BEAST_EXPECT(ba.max_size() == sizeof(buf));
BEAST_EXPECT(buffer_size(ba.data()) == ba.size());
{
auto d = ba.prepare(x);
@ -89,7 +89,7 @@ public:
}
ba.commit(1);
BEAST_EXPECT(ba.size() == x + y);
BEAST_EXPECT(ba.max_size() == sizeof(buf) - (x + y));
BEAST_EXPECT(ba.max_size() == sizeof(buf));
BEAST_EXPECT(buffer_size(ba.data()) == ba.size());
{
auto d = ba.prepare(x);
@ -109,7 +109,6 @@ public:
}
ba.commit(2);
BEAST_EXPECT(ba.size() == x + y + z);
BEAST_EXPECT(ba.max_size() == 0);
BEAST_EXPECT(buffer_size(ba.data()) == ba.size());
BEAST_EXPECT(buffers_to_string(ba.data()) == s);
ba.consume(t);