tests: Bluetooth: update unittests for Audio codecs

An LE controller shall no longer support
HCI_Read_Local_Supported_Codecs [v1]
The code in subsys/bluetooth/controller was updated for this
behaviour, and this commit updates the unittest

Signed-off-by: Andries Kruithof <[email protected]>

Author: Andries Kruithof

tests/bluetooth/hci_codecs_info/src/main.c

@@ -52,57 +52,23 @@ ZTEST_SUITE(test_hci_codecs_info, NULL, NULL, NULL, NULL, NULL);
 
 ZTEST(test_hci_codecs_info, test_read_codecs)
 {
-	const struct bt_hci_rp_read_codecs *codecs;
 	struct net_buf *rsp;
-	uint8_t num_std_codecs;
-	uint8_t num_vs_codecs;
-	const uint8_t *ptr;
-	uint8_t i;
 	int err;
 
 	/* Initialize bluetooth subsystem */
 	bt_enable(NULL);
 
-	/* Read Local Supported Codecs */
-	err = bt_hci_cmd_send_sync(BT_HCI_OP_READ_CODECS, NULL, &rsp);
-	zassert_equal(err, 0, "Reading local supported codecs failed");
-
-	/* Check returned data */
-	codecs = (struct bt_hci_rp_read_codecs *)rsp->data;
-	zassert_equal(codecs->status, 0,
-		      "Reading local supported codecs status failed");
-
-	ptr = (uint8_t *)&codecs->status + sizeof(codecs->status);
-	num_std_codecs = *ptr++;
-	zassert_equal(num_std_codecs, NUM_STD_CODECS,
-		      "Reading std codecs count failed");
-
-	for (i = 0; i < num_std_codecs; i++) {
-		const struct bt_hci_std_codec_info *codec;
-
-		codec = (const struct bt_hci_std_codec_info *)ptr;
-		ptr += sizeof(*codec);
-		zassert_equal(codec->codec_id, std_codecs[i].codec_id,
-			      "Reading std codecs codec_id %d failed", i);
-	}
+	/*
+	 * An LE controller shall no longer support
+	 * HCI_Read_Local_Supported_Codecs [v1]
+	 * according to BT Core 5.3.
+	 */
 
-	num_vs_codecs = *ptr++;
-	zassert_equal(num_vs_codecs, NUM_VS_CODECS,
-		      "Reading vendor codecs count failed");
-	for (i = 0; i < num_vs_codecs; i++) {
-		const struct bt_hci_vs_codec_info *codec;
 
-		codec = (const struct bt_hci_vs_codec_info *)ptr;
-		ptr += sizeof(*codec);
-		zassert_equal(codec->company_id,
-			      sys_cpu_to_le16(vs_codecs[i].company_id),
-			      "Reading vendor codecs company_id %d failed", i);
-		zassert_equal(codec->codec_id,
-			      sys_cpu_to_le16(vs_codecs[i].codec_id),
-			      "Reading vendor codecs codec_id %d failed", i);
-	}
+	/* Read Local Supported Codecs */
+	err = bt_hci_cmd_send_sync(BT_HCI_OP_READ_CODECS, NULL, &rsp);
+	zassert_not_equal(err, 0, "Reading local supported codecs failed");
 
-	net_buf_unref(rsp);
 }
 
 ZTEST(test_hci_codecs_info, test_read_codecs_v2)