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/*
* Copyright 2022 The Android Open Source Project
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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 <gmock/gmock.h>
#include <gtest/gtest.h>
#include <cstddef>
#include "bt_types.h"
#include "device/include/interop.h"
#include "mock_btif_config.h"
#include "stack/include/avrc_defs.h"
#include "stack/include/sdp_api.h"
#include "stack/sdp/sdpint.h"
#include "test/mock/mock_btif_config.h"
#include "test/mock/mock_osi_properties.h"
using testing::_;
using testing::DoAll;
using testing::Return;
using testing::SetArrayArgument;
// Global trace level referred in the code under test
uint8_t appl_trace_level = BT_TRACE_LEVEL_VERBOSE;
extern "C" void LogMsg(uint32_t trace_set_mask, const char* fmt_str, ...) {}
namespace {
// convenience mock
class IopMock {
public:
MOCK_METHOD2(InteropMatchAddr,
bool(const interop_feature_t, const RawAddress*));
};
std::unique_ptr<IopMock> localIopMock;
} // namespace
bool interop_match_addr(const interop_feature_t feature,
const RawAddress* addr) {
return localIopMock->InteropMatchAddr(feature, addr);
}
uint8_t avrc_value[8] = {
((DATA_ELE_SEQ_DESC_TYPE << 3) | SIZE_IN_NEXT_BYTE), // data_element
6, // data_len
((UUID_DESC_TYPE << 3) | SIZE_TWO_BYTES), // uuid_element
0, // uuid
0, // uuid
((UINT_DESC_TYPE << 3) | SIZE_TWO_BYTES), // version_element
0, // version
0 // version
};
tSDP_ATTRIBUTE avrcp_attr = {
.len = 0,
.value_ptr = (uint8_t*)(&avrc_value),
.id = 0,
.type = 0,
};
void set_avrcp_attr(uint32_t len, uint16_t id, uint16_t uuid,
uint16_t version) {
UINT16_TO_BE_FIELD(avrc_value + 3, uuid);
UINT16_TO_BE_FIELD(avrc_value + 6, version);
avrcp_attr.len = len;
avrcp_attr.id = id;
}
uint16_t get_avrc_target_version(tSDP_ATTRIBUTE* p_attr) {
uint8_t* p_version = p_attr->value_ptr + 6;
uint16_t version =
(((uint16_t)(*(p_version))) << 8) + ((uint16_t)(*((p_version) + 1)));
return version;
}
class StackSdpUtilsTest : public ::testing::Test {
protected:
void SetUp() override {
test::mock::btif_config::btif_config_get_bin.body =
[this](const std::string& section, const std::string& key,
uint8_t* value, size_t* length) {
return btif_config_interface_.GetBin(section, key, value, length);
};
test::mock::btif_config::btif_config_get_bin_length.body =
[this](const std::string& section, const std::string& key) {
return btif_config_interface_.GetBinLength(section, key);
};
test::mock::osi_properties::osi_property_get_bool.body =
[](const char* key, bool default_value) { return true; };
localIopMock = std::make_unique<IopMock>();
set_avrcp_attr(8, ATTR_ID_BT_PROFILE_DESC_LIST,
UUID_SERVCLASS_AV_REMOTE_CONTROL, AVRC_REV_1_5);
}
void TearDown() override {
test::mock::btif_config::btif_config_get_bin_length = {};
test::mock::btif_config::btif_config_get_bin = {};
test::mock::osi_properties::osi_property_get_bool = {};
localIopMock.reset();
}
bluetooth::manager::MockBtifConfigInterface btif_config_interface_;
};
TEST_F(StackSdpUtilsTest,
sdpu_set_avrc_target_version_device_in_iop_table_versoin_1_4) {
RawAddress bdaddr;
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(true));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_4);
}
TEST_F(StackSdpUtilsTest,
sdpu_set_avrc_target_version_device_in_iop_table_versoin_1_3) {
RawAddress bdaddr;
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(true));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_3);
}
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_wrong_len) {
RawAddress bdaddr;
set_avrcp_attr(5, ATTR_ID_BT_PROFILE_DESC_LIST,
UUID_SERVCLASS_AV_REMOTE_CONTROL, AVRC_REV_1_5);
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_wrong_attribute_id) {
RawAddress bdaddr;
set_avrcp_attr(8, ATTR_ID_SERVICE_CLASS_ID_LIST,
UUID_SERVCLASS_AV_REMOTE_CONTROL, AVRC_REV_1_5);
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_wrong_uuid) {
RawAddress bdaddr;
set_avrcp_attr(8, ATTR_ID_BT_PROFILE_DESC_LIST, UUID_SERVCLASS_AUDIO_SOURCE,
AVRC_REV_1_5);
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
// device's controller version older than our target version
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_device_older_version) {
RawAddress bdaddr;
uint8_t config_0104[2] = {0x04, 0x01};
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(btif_config_interface_, GetBinLength(bdaddr.ToString(), _))
.WillOnce(Return(2));
EXPECT_CALL(btif_config_interface_, GetBin(bdaddr.ToString(), _, _, _))
.WillOnce(DoAll(SetArrayArgument<2>(config_0104, config_0104 + 2),
Return(true)));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_4);
}
// device's controller version same as our target version
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_device_same_version) {
RawAddress bdaddr;
uint8_t config_0105[2] = {0x05, 0x01};
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(btif_config_interface_, GetBinLength(bdaddr.ToString(), _))
.WillOnce(Return(2));
EXPECT_CALL(btif_config_interface_, GetBin(bdaddr.ToString(), _, _, _))
.WillOnce(DoAll(SetArrayArgument<2>(config_0105, config_0105 + 2),
Return(true)));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
// device's controller version higher than our target version
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_device_newer_version) {
RawAddress bdaddr;
uint8_t config_0106[2] = {0x06, 0x01};
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(btif_config_interface_, GetBinLength(bdaddr.ToString(), _))
.WillOnce(Return(2));
EXPECT_CALL(btif_config_interface_, GetBin(bdaddr.ToString(), _, _, _))
.WillOnce(DoAll(SetArrayArgument<2>(config_0106, config_0106 + 2),
Return(true)));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
// cannot read device's controller version from bt_config
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_no_config_value) {
RawAddress bdaddr;
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(btif_config_interface_, GetBinLength(bdaddr.ToString(), _))
.WillOnce(Return(0));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
// read device's controller version from bt_config return only 1 byte
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_config_value_1_byte) {
RawAddress bdaddr;
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(btif_config_interface_, GetBinLength(bdaddr.ToString(), _))
.WillOnce(Return(1));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
// read device's controller version from bt_config return 3 bytes
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_config_value_3_bytes) {
RawAddress bdaddr;
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(btif_config_interface_, GetBinLength(bdaddr.ToString(), _))
.WillOnce(Return(3));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
// cached controller version is not valid
TEST_F(StackSdpUtilsTest, sdpu_set_avrc_target_version_config_value_not_valid) {
RawAddress bdaddr;
uint8_t config_not_valid[2] = {0x12, 0x34};
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_4_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(*localIopMock, InteropMatchAddr(INTEROP_AVRCP_1_3_ONLY, &bdaddr))
.WillOnce(Return(false));
EXPECT_CALL(btif_config_interface_, GetBinLength(bdaddr.ToString(), _))
.WillOnce(Return(2));
EXPECT_CALL(btif_config_interface_, GetBin(bdaddr.ToString(), _, _, _))
.WillOnce(
DoAll(SetArrayArgument<2>(config_not_valid, config_not_valid + 2),
Return(true)));
sdpu_set_avrc_target_version(&avrcp_attr, &bdaddr);
ASSERT_EQ(get_avrc_target_version(&avrcp_attr), AVRC_REV_1_5);
}
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