Bluetooth: audio: test: add test for long write (b7078286) · Commits · Wenxi XU / zephyr

tests/bsim/bluetooth/audio/prj.conf

+1 −0

Original line number	Diff line number	Diff line
		@@ -113,6 +113,7 @@ CONFIG_BT_OTS_CLIENT=y

		# Broadcast Audio Scan Service and client
		CONFIG_BT_BAP_SCAN_DELEGATOR=y
		CONFIG_BT_BAP_SCAN_DELEGATOR_MAX_METADATA_LEN=255
		CONFIG_BT_BAP_BROADCAST_ASSISTANT=y

		# Hearing Access

tests/bsim/bluetooth/audio/src/bap_broadcast_assistant_test.c

+36 −0

Original line number	Diff line number	Diff line
		@@ -11,6 +11,7 @@
		#include <zephyr/bluetooth/audio/bap.h>
		#include "../../../../../subsys/bluetooth/host/hci_core.h"
		#include "common.h"
		#include "bap_common.h"

		extern enum bst_result_t bst_result;

		@@ -36,6 +37,8 @@ static bt_addr_le_t g_broadcaster_addr;
		static struct bt_le_scan_recv_info g_broadcaster_info;
		static struct bt_le_per_adv_sync *g_pa_sync;

		static uint8_t metadata[] = {BT_AUDIO_CODEC_DATA(BT_AUDIO_METADATA_TYPE_VENDOR, LONG_META)};

		static const char *phy2str(uint8_t phy)
		{
		switch (phy) {
		@@ -424,6 +427,38 @@ static void test_bass_mod_source(void)
		mod_src_param.pa_interval = g_broadcaster_info.interval;
		subgroup.bis_sync = BIT(1) \| BIT(2); /* Indexes 1 and 2 */
		subgroup.metadata_len = 0;

		err = bt_bap_broadcast_assistant_mod_src(default_conn, &mod_src_param);
		if (err != 0) {
		FAIL("Could not modify source (err %d)\n", err);
		return;
		}

		WAIT_FOR_FLAG(flag_cb_called);
		WAIT_FOR_FLAG(flag_write_complete);
		printk("Source added, waiting for server to PA sync\n");
		WAIT_FOR_FLAG(flag_state_synced)
		printk("Server PA synced\n");
		}

		static void test_bass_mod_source_long_meta(void)
		{
		int err;
		struct bt_bap_broadcast_assistant_mod_src_param mod_src_param = { 0 };
		struct bt_bap_scan_delegator_subgroup subgroup = { 0 };

		printk("Long write\n");
		UNSET_FLAG(flag_cb_called);
		UNSET_FLAG(flag_write_complete);
		mod_src_param.src_id = g_src_id;
		mod_src_param.num_subgroups = 1;
		mod_src_param.pa_sync = true;
		mod_src_param.subgroups = &subgroup;
		mod_src_param.pa_interval = g_broadcaster_info.interval;
		subgroup.bis_sync = BIT(1) \| BIT(2);

		subgroup.metadata_len = sizeof(metadata);
		memcpy(subgroup.metadata, metadata, sizeof(metadata));
		err = bt_bap_broadcast_assistant_mod_src(default_conn, &mod_src_param);
		if (err != 0) {
		FAIL("Could not modify source (err %d)\n", err);
		@@ -525,6 +560,7 @@ static void test_main_client_sync(void)
		test_bass_create_pa_sync();
		test_bass_add_source();
		test_bass_mod_source();
		test_bass_mod_source_long_meta();
		test_bass_broadcast_code();

		printk("Waiting for receive state with BIS sync\n");

tests/bsim/bluetooth/audio/src/bap_common.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -29,7 +29,8 @@
		0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, \
		0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, \
		0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, \
		0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f
		0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, \
		0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87

		#define LONG_META_LEN (sizeof((uint8_t []){LONG_META}) + 1U) /* Size of data + type */

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