blob: 02e85882fc7611e447f1dd8e75dac23813257879 [file] [log] [blame]
// Copyright 2023 The Pigweed Authors
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
#include "pw_stream_uart_linux/stream.h"
#include "public/pw_stream_uart_linux/stream.h"
#include "pw_unit_test/framework.h"
namespace pw::stream {
namespace {
// Path to a non-UART device.
constexpr auto kPathNonUart = "/dev/null";
TEST(UartStreamLinuxTest, TestOpenNonUartDevice) {
UartStreamLinux uart;
Status status = uart.Open(kPathNonUart, 115200);
EXPECT_EQ(status, Status::Unknown());
TEST(UartStreamLinuxTest, TestOpenInvalidBaudRate) {
UartStreamLinux uart;
Status status = uart.Open(kPathNonUart, 123456);
EXPECT_EQ(status, Status::InvalidArgument());
} // namespace
} // namespace pw::stream