--- /dev/null
+/*
+ * 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);
+}
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