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-rw-r--r--3rdparty/asio/src/tests/unit/read_until.cpp1629
1 files changed, 1629 insertions, 0 deletions
diff --git a/3rdparty/asio/src/tests/unit/read_until.cpp b/3rdparty/asio/src/tests/unit/read_until.cpp
new file mode 100644
index 00000000000..139fcf6f0a9
--- /dev/null
+++ b/3rdparty/asio/src/tests/unit/read_until.cpp
@@ -0,0 +1,1629 @@
+//
+// read_until.cpp
+// ~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2024 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+// Disable autolinking for unit tests.
+#if !defined(BOOST_ALL_NO_LIB)
+#define BOOST_ALL_NO_LIB 1
+#endif // !defined(BOOST_ALL_NO_LIB)
+
+// Test that header file is self-contained.
+#include "asio/read_until.hpp"
+
+#include <cstring>
+#include <functional>
+#include "archetypes/async_result.hpp"
+#include "asio/io_context.hpp"
+#include "asio/post.hpp"
+#include "asio/streambuf.hpp"
+#include "unit_test.hpp"
+
+class test_stream
+{
+public:
+ typedef asio::io_context::executor_type executor_type;
+
+ test_stream(asio::io_context& io_context)
+ : io_context_(io_context),
+ length_(0),
+ position_(0),
+ next_read_length_(0)
+ {
+ }
+
+ executor_type get_executor() noexcept
+ {
+ return io_context_.get_executor();
+ }
+
+ void reset(const void* data, size_t length)
+ {
+ using namespace std; // For memcpy.
+
+ ASIO_CHECK(length <= max_length);
+
+ memcpy(data_, data, length);
+ length_ = length;
+ position_ = 0;
+ next_read_length_ = length;
+ }
+
+ void next_read_length(size_t length)
+ {
+ next_read_length_ = length;
+ }
+
+ template <typename Mutable_Buffers>
+ size_t read_some(const Mutable_Buffers& buffers)
+ {
+ size_t n = asio::buffer_copy(buffers,
+ asio::buffer(data_, length_) + position_,
+ next_read_length_);
+ position_ += n;
+ return n;
+ }
+
+ template <typename Mutable_Buffers>
+ size_t read_some(const Mutable_Buffers& buffers,
+ asio::error_code& ec)
+ {
+ ec = asio::error_code();
+ return read_some(buffers);
+ }
+
+ template <typename Mutable_Buffers, typename Handler>
+ void async_read_some(const Mutable_Buffers& buffers, Handler handler)
+ {
+ size_t bytes_transferred = read_some(buffers);
+ asio::post(get_executor(),
+ asio::detail::bind_handler(
+ static_cast<Handler&&>(handler),
+ asio::error_code(), bytes_transferred));
+ }
+
+private:
+ asio::io_context& io_context_;
+ enum { max_length = 8192 };
+ char data_[max_length];
+ size_t length_;
+ size_t position_;
+ size_t next_read_length_;
+};
+
+static const char read_data[]
+ = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+
+void test_dynamic_string_read_until_char()
+{
+ asio::io_context ioc;
+ test_stream s(ioc);
+ std::string data1, data2;
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb1 = asio::dynamic_buffer(data1);
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb2 = asio::dynamic_buffer(data2, 25);
+ asio::error_code ec;
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ std::size_t length = asio::read_until(s, sb1, 'Z');
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z');
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z');
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Z', ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Z', ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Z', ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Y', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Y', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Y', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+}
+
+void test_streambuf_read_until_char()
+{
+#if !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+ asio::io_context ioc;
+ test_stream s(ioc);
+ asio::streambuf sb1;
+ asio::streambuf sb2(25);
+ asio::error_code ec;
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ std::size_t length = asio::read_until(s, sb1, 'Z');
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z');
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z');
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, 'Z', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Z', ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Z', ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Z', ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Y', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Y', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, 'Y', ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+#endif // !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+}
+
+void test_dynamic_string_read_until_string()
+{
+ asio::io_context ioc;
+ test_stream s(ioc);
+ std::string data1, data2;
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb1 = asio::dynamic_buffer(data1);
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb2 = asio::dynamic_buffer(data2, 25);
+ asio::error_code ec;
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ std::size_t length = asio::read_until(s, sb1, "XYZ");
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ");
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ");
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "XYZ", ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "XYZ", ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "XYZ", ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "WXY", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "WXY", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "WXY", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+}
+
+void test_streambuf_read_until_string()
+{
+#if !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+ asio::io_context ioc;
+ test_stream s(ioc);
+ asio::streambuf sb1;
+ asio::streambuf sb2(25);
+ asio::error_code ec;
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ std::size_t length = asio::read_until(s, sb1, "XYZ");
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ");
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ");
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, "XYZ", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "XYZ", ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "XYZ", ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "XYZ", ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "WXY", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "WXY", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, "WXY", ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+#endif // !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+}
+
+class match_char
+{
+public:
+ explicit match_char(char c) : c_(c) {}
+
+ template <typename Iterator>
+ std::pair<Iterator, bool> operator()(
+ Iterator begin, Iterator end) const
+ {
+ Iterator i = begin;
+ while (i != end)
+ if (c_ == *i++)
+ return std::make_pair(i, true);
+ return std::make_pair(i, false);
+ }
+
+private:
+ char c_;
+};
+
+namespace asio {
+ template <> struct is_match_condition<match_char>
+ {
+ enum { value = true };
+ };
+} // namespace asio
+
+void test_dynamic_string_read_until_match_condition()
+{
+ asio::io_context ioc;
+ test_stream s(ioc);
+ std::string data1, data2;
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb1 = asio::dynamic_buffer(data1);
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb2 = asio::dynamic_buffer(data2, 25);
+ asio::error_code ec;
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ std::size_t length = asio::read_until(s, sb1, match_char('Z'));
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'));
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'));
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Z'), ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Z'), ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Z'), ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Y'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Y'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Y'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+}
+
+void test_streambuf_read_until_match_condition()
+{
+#if !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+ asio::io_context ioc;
+ test_stream s(ioc);
+ asio::streambuf sb1;
+ asio::streambuf sb2(25);
+ asio::error_code ec;
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ std::size_t length = asio::read_until(s, sb1, match_char('Z'));
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'));
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'));
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb1.consume(sb1.size());
+ length = asio::read_until(s, sb1, match_char('Z'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Z'), ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Z'), ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Z'), ec);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Y'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Y'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ sb2.consume(sb2.size());
+ length = asio::read_until(s, sb2, match_char('Y'), ec);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+#endif // !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+}
+
+void async_read_handler(
+ const asio::error_code& err, asio::error_code* err_out,
+ std::size_t bytes_transferred, std::size_t* bytes_out, bool* called)
+{
+ *err_out = err;
+ *bytes_out = bytes_transferred;
+ *called = true;
+}
+
+void test_dynamic_string_async_read_until_char()
+{
+ namespace bindns = std;
+ using bindns::placeholders::_1;
+ using bindns::placeholders::_2;
+
+ asio::io_context ioc;
+ test_stream s(ioc);
+ std::string data1, data2;
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb1 = asio::dynamic_buffer(data1);
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb2 = asio::dynamic_buffer(data2, 25);
+ asio::error_code ec;
+ std::size_t length;
+ bool called;
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Y',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Y',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Y',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ int i = asio::async_read_until(s, sb2, 'Y',
+ archetypes::lazy_handler());
+ ASIO_CHECK(i == 42);
+ ioc.restart();
+ ioc.run();
+}
+
+void test_streambuf_async_read_until_char()
+{
+#if !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+ namespace bindns = std;
+ using bindns::placeholders::_1;
+ using bindns::placeholders::_2;
+
+ asio::io_context ioc;
+ test_stream s(ioc);
+ asio::streambuf sb1;
+ asio::streambuf sb2(25);
+ asio::error_code ec;
+ std::size_t length;
+ bool called;
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Z',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Y',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Y',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, 'Y',
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ int i = asio::async_read_until(s, sb2, 'Y',
+ archetypes::lazy_handler());
+ ASIO_CHECK(i == 42);
+ ioc.restart();
+ ioc.run();
+#endif // !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+}
+
+void test_dynamic_string_async_read_until_string()
+{
+ namespace bindns = std;
+ using bindns::placeholders::_1;
+ using bindns::placeholders::_2;
+
+ asio::io_context ioc;
+ test_stream s(ioc);
+ std::string data1, data2;
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb1 = asio::dynamic_buffer(data1);
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb2 = asio::dynamic_buffer(data2, 25);
+ asio::error_code ec;
+ std::size_t length;
+ bool called;
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "WXY",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "WXY",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "WXY",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ int i = asio::async_read_until(s, sb2, "WXY",
+ archetypes::lazy_handler());
+ ASIO_CHECK(i == 42);
+ ioc.restart();
+ ioc.run();
+}
+
+void test_streambuf_async_read_until_string()
+{
+#if !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+ namespace bindns = std;
+ using bindns::placeholders::_1;
+ using bindns::placeholders::_2;
+
+ asio::io_context ioc;
+ test_stream s(ioc);
+ asio::streambuf sb1;
+ asio::streambuf sb2(25);
+ asio::error_code ec;
+ std::size_t length;
+ bool called;
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "XYZ",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "WXY",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "WXY",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, "WXY",
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ int i = asio::async_read_until(s, sb2, "WXY",
+ archetypes::lazy_handler());
+ ASIO_CHECK(i == 42);
+ ioc.restart();
+ ioc.run();
+#endif // !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+}
+
+void test_dynamic_string_async_read_until_match_condition()
+{
+ namespace bindns = std;
+ using bindns::placeholders::_1;
+ using bindns::placeholders::_2;
+
+ asio::io_context ioc;
+ test_stream s(ioc);
+ std::string data1, data2;
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb1 = asio::dynamic_buffer(data1);
+ asio::dynamic_string_buffer<char, std::string::traits_type,
+ std::string::allocator_type> sb2 = asio::dynamic_buffer(data2, 25);
+ asio::error_code ec;
+ std::size_t length;
+ bool called;
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Y'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Y'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Y'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ int i = asio::async_read_until(s, sb2, match_char('Y'),
+ archetypes::lazy_handler());
+ ASIO_CHECK(i == 42);
+ ioc.restart();
+ ioc.run();
+}
+
+void test_streambuf_async_read_until_match_condition()
+{
+#if !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+ namespace bindns = std;
+ using bindns::placeholders::_1;
+ using bindns::placeholders::_2;
+
+ asio::io_context ioc;
+ test_stream s(ioc);
+ asio::streambuf sb1;
+ asio::streambuf sb2(25);
+ asio::error_code ec;
+ std::size_t length;
+ bool called;
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb1.consume(sb1.size());
+ asio::async_read_until(s, sb1, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 26);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Z'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(ec == asio::error::not_found);
+ ASIO_CHECK(length == 0);
+
+ s.reset(read_data, sizeof(read_data));
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Y'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(1);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Y'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ s.next_read_length(10);
+ ec = asio::error_code();
+ length = 0;
+ called = false;
+ sb2.consume(sb2.size());
+ asio::async_read_until(s, sb2, match_char('Y'),
+ bindns::bind(async_read_handler, _1, &ec,
+ _2, &length, &called));
+ ioc.restart();
+ ioc.run();
+ ASIO_CHECK(called);
+ ASIO_CHECK(!ec);
+ ASIO_CHECK(length == 25);
+
+ s.reset(read_data, sizeof(read_data));
+ sb2.consume(sb2.size());
+ int i = asio::async_read_until(s, sb2, match_char('Y'),
+ archetypes::lazy_handler());
+ ASIO_CHECK(i == 42);
+ ioc.restart();
+ ioc.run();
+#endif // !defined(ASIO_NO_DYNAMIC_BUFFER_V1)
+}
+
+ASIO_TEST_SUITE
+(
+ "read_until",
+ ASIO_TEST_CASE(test_dynamic_string_read_until_char)
+ ASIO_TEST_CASE(test_streambuf_read_until_char)
+ ASIO_TEST_CASE(test_dynamic_string_read_until_string)
+ ASIO_TEST_CASE(test_streambuf_read_until_string)
+ ASIO_TEST_CASE(test_dynamic_string_read_until_match_condition)
+ ASIO_TEST_CASE(test_streambuf_read_until_match_condition)
+ ASIO_TEST_CASE(test_dynamic_string_async_read_until_char)
+ ASIO_TEST_CASE(test_streambuf_async_read_until_char)
+ ASIO_TEST_CASE(test_dynamic_string_async_read_until_string)
+ ASIO_TEST_CASE(test_streambuf_async_read_until_string)
+ ASIO_TEST_CASE(test_dynamic_string_async_read_until_match_condition)
+ ASIO_TEST_CASE(test_streambuf_async_read_until_match_condition)
+)