Function test_collapse_chunks

test/test_http_parser.cpp:632–665

namespace {
std::string test_collapse_chunks(std::string chunked_input, bool const expect_error = false)
{
	http_parser parser;

	std::string input = "HTTP/1.1 200 OK\r\n"
		"Transfer-Encoding: chunked\r\n"
		"Content-Type: text/plain\r\n"
		"\r\n";

	input += chunked_input;

	bool error = false;
	int payload = 0;
	int protocol = 0;
	std::tie(payload, protocol) = parser.incoming(input, error);

	TEST_CHECK(protocol > 0);
	TEST_CHECK(payload > 0);
	if (expect_error)
	{
		TEST_CHECK(std::size_t(protocol + payload) <= input.size());
	}
	else
	{
		TEST_EQUAL(std::size_t(protocol + payload), input.size());
		TEST_CHECK(parser.finished());
	}

	std::vector<char> mutable_buffer;
	span<char const> body = parser.get_body();
	std::copy(body.begin(), body.end(), std::back_inserter(mutable_buffer));
	body = parser.collapse_chunk_headers(mutable_buffer);
	return std::string(body.data(), std::size_t(body.size()));
}
}

TORRENT_TEST(chunked_encoding)