| /* |
| * Copyright 2020 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 <arpa/inet.h> // htons |
| #include <dlfcn.h> |
| #include <gtest/gtest.h> |
| |
| #include "stack/include/avrc_api.h" |
| |
| class StackAvrcpTest : public ::testing::Test { |
| protected: |
| StackAvrcpTest() = default; |
| |
| virtual ~StackAvrcpTest() = default; |
| }; |
| |
| TEST_F(StackAvrcpTest, test_avrcp_parse_browse_cmd) { |
| uint8_t scratch_buf[512]{}; |
| tAVRC_MSG msg{}; |
| tAVRC_COMMAND result{}; |
| uint8_t browse_cmd_buf[512]{}; |
| |
| msg.hdr.opcode = AVRC_OP_BROWSE; |
| msg.browse.p_browse_data = browse_cmd_buf; |
| msg.browse.browse_len = 2; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_BAD_CMD); |
| |
| memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf)); |
| browse_cmd_buf[0] = AVRC_PDU_SET_BROWSED_PLAYER; |
| msg.browse.browse_len = 3; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_BAD_CMD); |
| |
| msg.browse.browse_len = 5; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_NO_ERROR); |
| |
| memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf)); |
| browse_cmd_buf[0] = AVRC_PDU_GET_FOLDER_ITEMS; |
| msg.browse.browse_len = 3; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_BAD_CMD); |
| |
| msg.browse.browse_len = 13; |
| uint8_t* p = &browse_cmd_buf[3]; |
| UINT8_TO_STREAM(p, AVRC_SCOPE_NOW_PLAYING); // scope |
| UINT32_TO_STREAM(p, 0x00000001); // start_item |
| UINT32_TO_STREAM(p, 0x00000002); // end_item |
| browse_cmd_buf[12] = 0; // attr_count |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_NO_ERROR); |
| |
| memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf)); |
| browse_cmd_buf[0] = AVRC_PDU_CHANGE_PATH; |
| msg.browse.browse_len = 3; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_BAD_CMD); |
| |
| msg.browse.browse_len = 14; |
| p = &browse_cmd_buf[3]; |
| UINT16_TO_STREAM(p, 0x1234); // uid_counter |
| UINT8_TO_STREAM(p, AVRC_DIR_UP); // direction |
| UINT8_TO_STREAM(p, 0); // attr_count |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_NO_ERROR); |
| |
| memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf)); |
| browse_cmd_buf[0] = AVRC_PDU_GET_ITEM_ATTRIBUTES; |
| msg.browse.browse_len = 3; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_BAD_CMD); |
| |
| msg.browse.browse_len = 15; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_NO_ERROR); |
| |
| memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf)); |
| browse_cmd_buf[0] = AVRC_PDU_GET_TOTAL_NUM_OF_ITEMS; |
| msg.browse.browse_len = 3; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_BAD_CMD); |
| |
| msg.browse.browse_len = 4; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_NO_ERROR); |
| |
| memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf)); |
| browse_cmd_buf[0] = AVRC_PDU_SEARCH; |
| msg.browse.browse_len = 3; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_BAD_CMD); |
| |
| p = &browse_cmd_buf[3]; |
| UINT16_TO_STREAM(p, 0x0000); // charset_id |
| UINT16_TO_STREAM(p, 0x0000); // str_len |
| msg.browse.browse_len = 7; |
| EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)), |
| AVRC_STS_NO_ERROR); |
| } |
| |
| TEST_F(StackAvrcpTest, test_avrcp_pdu_register_notification) { |
| ASSERT_EQ(htons(0x500), 5); |
| |
| struct { |
| uint8_t pdu; |
| uint8_t reserved; |
| uint16_t len; |
| struct { |
| uint8_t event_id; |
| uint32_t param; |
| } payload; |
| } data = { |
| AVRC_PDU_REGISTER_NOTIFICATION, |
| 0, // reserved |
| htons(sizeof(data.payload)), |
| .payload = |
| { |
| .event_id = 0, |
| .param = 0x1234, |
| }, |
| }; |
| |
| tAVRC_MSG msg = { |
| .vendor = |
| { |
| .hdr = |
| { |
| .ctype = AVRC_CMD_NOTIF, |
| .opcode = AVRC_OP_VENDOR, |
| }, |
| .p_vendor_data = (uint8_t*)&data, |
| .vendor_len = sizeof(data), |
| }, |
| }; |
| tAVRC_COMMAND result{}; |
| |
| // Run through all possible event ids |
| uint8_t id = 0; |
| do { |
| data.payload.event_id = id; |
| ASSERT_EQ((id == 0 || id > AVRC_NUM_NOTIF_EVENTS) ? AVRC_STS_BAD_PARAM |
| : AVRC_STS_NO_ERROR, |
| AVRC_Ctrl_ParsCommand(&msg, &result)); |
| } while (++id != 0); |
| } |