From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
4.8.8 Unicast Client Initiates Update Metadata Operation (Page 53):
Test Purpose:
Verify that a Unicast Client IUT can update the Metadata of an ASE by
initiating an Update Metadata operation.
Pass verdict:
The IUT successfully writes to the ASE Control Point characteristic with the
opcode set to 0x07 (Update Metadata) and the specified parameters.
Test Summary
------------
BAP/UCL/SCC/BV-115-C [UCL SNK Update Metadata in Enabling State] Passed
BAP/UCL/SCC/BV-116-C [UCL SRC Update Metadata in Enabling or Streaming state]
Passed
BAP/UCL/SCC/BV-117-C [UCL SNK Update Metadata in Streaming State] Passed
Total: 3, Passed: 3 (100.0%), Failed: 0, Not Run: 0
---
unit/test-bap.c | 139 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 139 insertions(+)
diff --git a/unit/test-bap.c b/unit/test-bap.c
index fa6e65219beb..ecd5e2897093 100644
--- a/unit/test-bap.c
+++ b/unit/test-bap.c
@@ -2687,6 +2687,144 @@ static void test_scc_release(void)
SCC_SRC_DISABLE_RELEASE);
}
+static void bap_metadata(struct bt_bap_stream *stream,
+ uint8_t code, uint8_t reason,
+ void *user_data)
+{
+ if (code)
+ tester_test_failed();
+}
+
+static void state_enable_metadata(struct bt_bap_stream *stream,
+ uint8_t old_state, uint8_t new_state,
+ void *user_data)
+{
+ struct test_data *data = user_data;
+ struct iovec iov = {};
+ uint8_t id;
+
+ switch (new_state) {
+ case BT_BAP_STREAM_STATE_ENABLING:
+ id = bt_bap_stream_metadata(data->stream, &iov, bap_metadata,
+ data);
+ g_assert(id);
+ break;
+ }
+}
+
+static struct test_config cfg_snk_metadata = {
+ .cc = LC3_CONFIG_16_2,
+ .qos = LC3_QOS_16_2_1,
+ .snk = true,
+ .state = BT_BAP_STREAM_STATE_ENABLING,
+ .state_func = state_enable_metadata
+};
+
+/* ATT: Write Command (0x52) len 23
+ * Handle: 0x0022
+ * Data: 07010100
+ * ATT: Handle Value Notification (0x1b) len 7
+ * Handle: 0x0022
+ * Data: 0701010000
+ * ATT: Handle Value Notification (0x1b) len 37
+ * Handle: 0x0016
+ * Data: 01010102010a00204e00409c00204e00409c00_qos
+ */
+#define ASE_SNK_METADATA \
+ IOV_DATA(0x52, 0x22, 0x00, 0x07, 0x01, 0x01, 0x00), \
+ IOV_DATA(0x1b, 0x22, 0x00, 0x07, 0x01, 0x01, 0x00, 0x00), \
+ IOV_NULL, \
+ IOV_DATA(0x1b, 0x16, 0x00, 0x01, 0x05, 0x00, 0x00, 0x4c, 0x1d, 0x00, \
+ 0x00, 0x02, 0x1a, 0x00, 0x02, 0x08, 0x00, 0x40, 0x9c, \
+ 0x00)
+
+#define SCC_SNK_METADATA \
+ SCC_SNK_ENABLE, \
+ ASE_SNK_METADATA
+
+static struct test_config cfg_src_metadata = {
+ .cc = LC3_CONFIG_16_2,
+ .qos = LC3_QOS_16_2_1,
+ .src = true,
+ .state = BT_BAP_STREAM_STATE_ENABLING,
+ .state_func = state_enable_metadata
+};
+
+/* ATT: Write Command (0x52) len 23
+ * Handle: 0x0022
+ * Data: 07010300
+ * ATT: Handle Value Notification (0x1b) len 7
+ * Handle: 0x0022
+ * Data: 0701030000
+ * ATT: Handle Value Notification (0x1b) len 37
+ * Handle: 0x001c
+ * Data: 030300000403020100
+ */
+#define ASE_SRC_METADATA \
+ IOV_DATA(0x52, 0x22, 0x00, 0x07, 0x01, 0x03, 0x00), \
+ IOV_DATA(0x1b, 0x22, 0x00, 0x07, 0x01, 0x03, 0x00, 0x00), \
+ IOV_NULL, \
+ IOV_DATA(0x1b, 0x1c, 0x00, 0x03, 0x05, 0x00, 0x00, 0x4c, 0x1d, 0x00, \
+ 0x00, 0x02, 0x1a, 0x00, 0x04, 0x08, 0x00, 0x40, 0x9c, \
+ 0x00)
+#define SCC_SRC_METADATA \
+ SCC_SRC_ENABLE, \
+ ASE_SRC_METADATA
+
+static void state_start_metadata(struct bt_bap_stream *stream,
+ uint8_t old_state, uint8_t new_state,
+ void *user_data)
+{
+ struct test_data *data = user_data;
+ struct iovec iov = {};
+ uint8_t id;
+
+ switch (new_state) {
+ case BT_BAP_STREAM_STATE_STREAMING:
+ id = bt_bap_stream_metadata(data->stream, &iov, bap_metadata,
+ data);
+ g_assert(id);
+ break;
+ }
+}
+
+static struct test_config cfg_src_metadata_streaming = {
+ .cc = LC3_CONFIG_16_2,
+ .qos = LC3_QOS_16_2_1,
+ .src = true,
+ .state = BT_BAP_STREAM_STATE_STREAMING,
+ .state_func = state_start_metadata
+};
+
+#define SCC_SRC_METADATA_STREAMING \
+ SCC_SRC_ENABLE, \
+ ASE_SRC_START, \
+ ASE_SRC_METADATA
+
+/* Unicast Client Initiates Update Metadata Operation
+ *
+ * Test Purpose:
+ * Verify that a Unicast Client IUT can update the Metadata of an ASE by
+ * initiating an Update Metadata operation.
+ *
+ * Pass verdict:
+ * The IUT successfully writes to the ASE Control Point characteristic with the
+ * opcode set to 0x07 (Update Metadata) and the specified parameters.
+ */
+static void test_scc_metadata(void)
+{
+ define_test("BAP/UCL/SCC/BV-115-C [UCL SNK Update Metadata in Enabling "
+ "State]",
+ test_client, &cfg_src_metadata, SCC_SRC_METADATA);
+ define_test("BAP/UCL/SCC/BV-116-C [UCL SRC Update Metadata in Enabling "
+ "or Streaming state]",
+ test_client, &cfg_snk_metadata, SCC_SNK_METADATA);
+ define_test("BAP/UCL/SCC/BV-117-C [UCL SNK Update Metadata in Streaming"
+ " State]",
+ test_client, &cfg_src_metadata_streaming,
+ SCC_SRC_METADATA_STREAMING);
+}
+
static void test_scc(void)
{
test_scc_cc_lc3();
@@ -2696,6 +2834,7 @@ static void test_scc(void)
test_scc_enable();
test_scc_disable();
test_scc_release();
+ test_scc_metadata();
}
int main(int argc, char *argv[])
--
2.43.0
