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132 lines
4.5 KiB
132 lines
4.5 KiB
/******************************************************************************
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*
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* Copyright 2016 Google, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#include "adapter/bluetooth_test.h"
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#include "rfcomm/rfcomm_test.h"
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#include <sys/socket.h>
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#include <unistd.h>
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namespace {
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static const char HANDSHAKE_COMMAND[] = "AT+BRSF=29\r";
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} // namespace
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namespace bttest {
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TEST_F(RFCommTest, RfcommConnectPairedDevice) {
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int fd = -1;
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int error = 0;
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size_t len = 0;
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error = socket_interface()->connect(&bt_remote_bdaddr_, BTSOCK_RFCOMM,
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&HFP_UUID, 0, &fd, 0, getuid());
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EXPECT_TRUE(error == BT_STATUS_SUCCESS) << "Error creating RFCOMM socket: "
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<< error;
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EXPECT_TRUE(fd != -1) << "Error creating RFCOMM socket: invalid fd";
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int channel;
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sock_connect_signal_t signal;
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len = read(fd, &channel, sizeof(channel));
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EXPECT_TRUE(len == sizeof(channel))
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<< "Channel not read from RFCOMM socket. Bytes read: " << len;
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len = read(fd, &signal, sizeof(signal));
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EXPECT_TRUE(len == sizeof(signal))
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<< "Connection signal not read from RFCOMM socket. Bytes read: " << len;
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EXPECT_TRUE(signal.bd_addr == bt_remote_bdaddr_)
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<< "Connected to a different bdaddr than expected.";
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EXPECT_TRUE(channel == signal.channel)
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<< "Inconsistent channels returned: " << channel << " and "
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<< signal.channel;
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len = write(fd, HANDSHAKE_COMMAND, sizeof(HANDSHAKE_COMMAND));
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EXPECT_TRUE(len == sizeof(HANDSHAKE_COMMAND))
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<< "Unable to send HFP handshake. Bytes written: " << len;
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char response[1024];
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len = read(fd, response, sizeof(response));
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EXPECT_TRUE(len > 0) << "Read " << len << " bytes";
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close(fd);
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}
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TEST_F(RFCommTest, RfcommRepeatedConnectPairedDevice) {
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static const int max_iterations = 128;
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int channel_fail = 0, signal_fail = 0, handshake_fail = 0, read_fail = 0;
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for (int i = 0; i < max_iterations; ++i) {
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int fd = -1;
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int error = 0;
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size_t len = 0;
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error = socket_interface()->connect(&bt_remote_bdaddr_, BTSOCK_RFCOMM,
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&HFP_UUID, 0, &fd, 0, getuid());
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ASSERT_TRUE(error == BT_STATUS_SUCCESS) << "Error creating RFCOMM socket: "
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<< error;
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ASSERT_TRUE(fd != -1) << "Error creating RFCOMM socket: invalid fd";
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int channel;
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sock_connect_signal_t signal;
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len = read(fd, &channel, sizeof(channel));
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if (len != sizeof(channel)) {
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ADD_FAILURE() << "Channel not read from RFCOMM socket. Bytes read: "
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<< len << ", Sizeof channel: " << sizeof(channel);
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channel_fail++;
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}
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len = read(fd, &signal, sizeof(signal));
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if (len != sizeof(signal)) {
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ADD_FAILURE()
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<< "Connection signal not read from RFCOMM socket. Bytes read: "
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<< len;
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signal_fail++;
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}
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EXPECT_TRUE(signal.bd_addr == bt_remote_bdaddr_)
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<< "Connected to a different bdaddr than expected.";
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EXPECT_TRUE(channel == signal.channel)
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<< "Inconsistent channels returned: " << channel << " and "
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<< signal.channel;
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len = write(fd, HANDSHAKE_COMMAND, sizeof(HANDSHAKE_COMMAND));
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if (len != sizeof(HANDSHAKE_COMMAND)) {
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ADD_FAILURE() << "Unable to send HFP handshake. Bytes written: " << len;
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handshake_fail++;
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}
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char response[1024];
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len = read(fd, response, sizeof(response));
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if (len <= 0) {
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ADD_FAILURE() << "Read " << len << " bytes";
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read_fail++;
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}
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close(fd);
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}
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if (channel_fail > 0 || signal_fail > 0 || handshake_fail > 0 ||
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read_fail > 0) {
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ADD_FAILURE() << "Number of channel read fails: " << channel_fail << "\n"
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<< "Number of signal read fails: " << signal_fail << "\n"
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<< "Number of handshake send fails: " << handshake_fail
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<< "\n"
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<< "Number of read response fails: " << read_fail;
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}
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}
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} // bttest
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