Method execute

tests/HostTests/modules/Serial.cpp:12–59

	}

	void execute() override
	{
		TEST_CASE("SerialBuffer write/read")
		{
			static constexpr size_t BUFSIZE = 128;
			SerialBuffer txbuf;
			txbuf.resize(BUFSIZE);

			auto read = [&]() {
				String s;
				void* data;
				unsigned count;
				while((count = txbuf.getReadData(data)) != 0) {
					s.concat(static_cast<const char*>(data), count);
					txbuf.skipRead(count);
				}
				return s;
			};

			REQUIRE(txbuf.getFreeSpace() == BUFSIZE - 1);
			REQUIRE(txbuf.available() == 0);

			for(unsigned i = 0; i < 64; ++i) {
				TEST_ASSERT(txbuf.writeChar('A') == 1);
			}
			REQUIRE(txbuf.available() == 64);
			REQUIRE(txbuf.getFreeSpace() == BUFSIZE - 1 - 64);
			REQUIRE(read().length() == 64);

			String compareBuffer;
			String readBuffer;
			for(unsigned i = 0; i < 10; ++i) {
				Serial << _F("txfree = ") << txbuf.getFreeSpace() << endl;
				for(char c = 'a'; c <= 'z'; ++c) {
					if(txbuf.getFreeSpace() < 10) {
						readBuffer += read();
					}
					txbuf.writeChar(c);
					compareBuffer += c;
				}
				txbuf.writeChar('\n');
				compareBuffer += '\n';
			}
			readBuffer += read();
			REQUIRE(txbuf.available() == 0);
			REQUIRE(compareBuffer == readBuffer);
		}
	}
};

void REGISTER_TEST(Serial)