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210 lines
6.9 KiB
210 lines
6.9 KiB
/*
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* Copyright 2020 The Android Open Source Project
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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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#include <arpa/inet.h> // htons
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#include <dlfcn.h>
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#include <gtest/gtest.h>
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#include "stack/include/avrc_api.h"
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class StackAvrcpTest : public ::testing::Test {
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protected:
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StackAvrcpTest() = default;
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virtual ~StackAvrcpTest() = default;
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};
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TEST_F(StackAvrcpTest, test_avrcp_ctrl_parse_vendor_rsp) {
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uint8_t scratch_buf[512]{};
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uint16_t scratch_buf_len = 512;
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tAVRC_MSG msg{};
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tAVRC_RESPONSE result{};
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uint8_t vendor_rsp_buf[512]{};
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msg.hdr.opcode = AVRC_OP_VENDOR;
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msg.hdr.ctype = AVRC_CMD_STATUS;
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memset(vendor_rsp_buf, 0, sizeof(vendor_rsp_buf));
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vendor_rsp_buf[0] = AVRC_PDU_GET_ELEMENT_ATTR;
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uint8_t* p = &vendor_rsp_buf[2];
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UINT16_TO_BE_STREAM(p, 0x0009); // parameter length
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UINT8_TO_STREAM(p, 0x01); // number of attributes
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UINT32_TO_STREAM(p, 0x00000000); // attribute ID
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UINT16_TO_STREAM(p, 0x0000); // character set ID
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UINT16_TO_STREAM(p, 0xffff); // attribute value length
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msg.vendor.p_vendor_data = vendor_rsp_buf;
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msg.vendor.vendor_len = 13;
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EXPECT_EQ(
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AVRC_Ctrl_ParsResponse(&msg, &result, scratch_buf, &scratch_buf_len),
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AVRC_STS_INTERNAL_ERR);
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}
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TEST_F(StackAvrcpTest, test_avrcp_parse_browse_rsp) {
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uint8_t scratch_buf[512]{};
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uint16_t scratch_buf_len = 512;
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tAVRC_MSG msg{};
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tAVRC_RESPONSE result{};
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uint8_t browse_rsp_buf[512]{};
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msg.hdr.opcode = AVRC_OP_BROWSE;
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memset(browse_rsp_buf, 0, sizeof(browse_rsp_buf));
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browse_rsp_buf[0] = AVRC_PDU_GET_ITEM_ATTRIBUTES;
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uint8_t* p = &browse_rsp_buf[1];
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UINT16_TO_BE_STREAM(p, 0x000a); // parameter length;
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UINT8_TO_STREAM(p, 0x04); // status
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UINT8_TO_STREAM(p, 0x01); // number of attribute
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UINT32_TO_STREAM(p, 0x00000000); // attribute ID
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UINT16_TO_STREAM(p, 0x0000); // character set ID
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UINT16_TO_STREAM(p, 0xffff); // attribute value length
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msg.browse.p_browse_data = browse_rsp_buf;
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msg.browse.browse_len = 13;
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EXPECT_EQ(
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AVRC_Ctrl_ParsResponse(&msg, &result, scratch_buf, &scratch_buf_len),
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AVRC_STS_BAD_CMD);
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}
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TEST_F(StackAvrcpTest, test_avrcp_parse_browse_cmd) {
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uint8_t scratch_buf[512]{};
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tAVRC_MSG msg{};
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tAVRC_COMMAND result{};
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uint8_t browse_cmd_buf[512]{};
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msg.hdr.opcode = AVRC_OP_BROWSE;
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msg.browse.p_browse_data = browse_cmd_buf;
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msg.browse.browse_len = 2;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_BAD_CMD);
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memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf));
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browse_cmd_buf[0] = AVRC_PDU_SET_BROWSED_PLAYER;
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msg.browse.browse_len = 3;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_BAD_CMD);
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msg.browse.browse_len = 5;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_NO_ERROR);
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memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf));
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browse_cmd_buf[0] = AVRC_PDU_GET_FOLDER_ITEMS;
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msg.browse.browse_len = 3;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_BAD_CMD);
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msg.browse.browse_len = 13;
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uint8_t* p = &browse_cmd_buf[3];
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UINT8_TO_STREAM(p, AVRC_SCOPE_NOW_PLAYING); // scope
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UINT32_TO_STREAM(p, 0x00000001); // start_item
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UINT32_TO_STREAM(p, 0x00000002); // end_item
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browse_cmd_buf[12] = 0; // attr_count
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_NO_ERROR);
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memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf));
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browse_cmd_buf[0] = AVRC_PDU_CHANGE_PATH;
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msg.browse.browse_len = 3;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_BAD_CMD);
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msg.browse.browse_len = 14;
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p = &browse_cmd_buf[3];
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UINT16_TO_STREAM(p, 0x1234); // uid_counter
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UINT8_TO_STREAM(p, AVRC_DIR_UP); // direction
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UINT8_TO_STREAM(p, 0); // attr_count
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_NO_ERROR);
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memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf));
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browse_cmd_buf[0] = AVRC_PDU_GET_ITEM_ATTRIBUTES;
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msg.browse.browse_len = 3;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_BAD_CMD);
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msg.browse.browse_len = 15;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_NO_ERROR);
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memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf));
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browse_cmd_buf[0] = AVRC_PDU_GET_TOTAL_NUM_OF_ITEMS;
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msg.browse.browse_len = 3;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_BAD_CMD);
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msg.browse.browse_len = 4;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_NO_ERROR);
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memset(browse_cmd_buf, 0, sizeof(browse_cmd_buf));
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browse_cmd_buf[0] = AVRC_PDU_SEARCH;
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msg.browse.browse_len = 3;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_BAD_CMD);
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p = &browse_cmd_buf[3];
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UINT16_TO_STREAM(p, 0x0000); // charset_id
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UINT16_TO_STREAM(p, 0x0000); // str_len
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msg.browse.browse_len = 7;
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EXPECT_EQ(AVRC_ParsCommand(&msg, &result, scratch_buf, sizeof(scratch_buf)),
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AVRC_STS_NO_ERROR);
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}
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TEST_F(StackAvrcpTest, test_avrcp_pdu_register_notification) {
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ASSERT_EQ(htons(0x500), 5);
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struct {
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uint8_t pdu;
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uint8_t reserved;
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uint16_t len;
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struct {
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uint8_t event_id;
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uint32_t param;
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} payload;
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} data = {
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AVRC_PDU_REGISTER_NOTIFICATION,
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0, // reserved
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htons(sizeof(data.payload)),
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.payload =
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{
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.event_id = 0,
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.param = 0x1234,
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},
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};
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tAVRC_MSG msg = {
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.vendor =
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{
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.hdr =
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{
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.ctype = AVRC_CMD_NOTIF,
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.opcode = AVRC_OP_VENDOR,
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},
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.p_vendor_data = (uint8_t*)&data,
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.vendor_len = sizeof(data),
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},
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};
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tAVRC_COMMAND result{};
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// Run through all possible event ids
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uint8_t id = 0;
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do {
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data.payload.event_id = id;
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ASSERT_EQ((id == 0 || id > AVRC_NUM_NOTIF_EVENTS) ? AVRC_STS_BAD_PARAM
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: AVRC_STS_NO_ERROR,
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AVRC_Ctrl_ParsCommand(&msg, &result));
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} while (++id != 0);
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}
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