Add test with a large CIS_ID and multiple CIS so it hits an error
condition in current kernels (which is why the AC configuration is
used).
Add tests for invalid configurations with bad or duplicate IDs, and for
trying to connect two CIS in same CIG without BT_DEFER_SETUP.
ISO QoS CIG 0xF0 - Invalid
ISO QoS CIS 0xF0 - Invalid
ISO Connect2 CIG 0x01 - Success/Invalid
ISO AC 6(ii) CIS 0xEF/auto - Success
ISO AC 6(ii) CIS 0xEF/0xEF - Invalid
---
Notes:
Current bluetooth-next/master fails these tests with
ISO QoS CIG 0xF0 - Invalid Timed out 2.301 seconds
ISO QoS CIS 0xF0 - Invalid Failed 0.117 seconds
ISO Connect2 CIG 0x01 - Success/Invalid Failed 0.189 seconds
ISO AC 6(ii) CIS 0xEF/auto - Success Failed 0.196 seconds
tools/iso-tester.c | 72 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/tools/iso-tester.c b/tools/iso-tester.c
index 8f43d7bec..9f853a0f9 100644
--- a/tools/iso-tester.c
+++ b/tools/iso-tester.c
@@ -95,6 +95,10 @@
QOS_FULL(0x01, 0x02, \
{}, QOS_IO(_interval, _latency, _sdu, _phy, _rtn))
+#define QOS_OUT_1_EF(_interval, _latency, _sdu, _phy, _rtn) \
+ QOS_FULL(0x01, 0xEF, \
+ {}, QOS_IO(_interval, _latency, _sdu, _phy, _rtn))
+
#define QOS_IN(_interval, _latency, _sdu, _phy, _rtn) \
QOS_FULL(BT_ISO_QOS_CIG_UNSET, BT_ISO_QOS_CIS_UNSET, \
QOS_IO(_interval, _latency, _sdu, _phy, _rtn), {})
@@ -172,6 +176,7 @@
*/
#define AC_6ii_1 QOS_OUT_1(10000, 10, 40, 0x02, 2)
#define AC_6ii_2 QOS_OUT_1(10000, 10, 40, 0x02, 2)
+#define AC_6ii_1_EF QOS_OUT_1_EF(10000, 10, 40, 0x02, 2) /* different CIS ID */
/* Two unidirectional CISes. Unicast Server is Audio Sink and Audio Source.
* #1 - CIG 1 CIS 1 (input)
* #2 - CIG 1 CIS 2 (output)
@@ -801,6 +806,16 @@ static const struct iso_client_data connect_reject = {
.expect_err = -ENOSYS
};
+static const struct iso_client_data connect_cig_f0_invalid = {
+ .qos = QOS_FULL(0xF0, 0x00, {}, QOS_IO(10000, 10, 40, 0x02, 2)),
+ .expect_err = -EINVAL
+};
+
+static const struct iso_client_data connect_cis_f0_invalid = {
+ .qos = QOS_FULL(0x00, 0xF0, {}, QOS_IO(10000, 10, 40, 0x02, 2)),
+ .expect_err = -EINVAL
+};
+
static const uint8_t data_16_2_1[40] = { [0 ... 39] = 0xff };
static const struct iovec send_16_2_1 = {
.iov_base = (void *)data_16_2_1,
@@ -960,6 +975,22 @@ static const struct iso_client_data reconnect_ac_6ii = {
.disconnect = true,
};
+static const struct iso_client_data connect_ac_6ii_cis_ef_auto = {
+ .qos = AC_6ii_1_EF,
+ .qos_2 = AC_6ii_2,
+ .expect_err = 0,
+ .mconn = true,
+ .defer = true,
+};
+
+static const struct iso_client_data connect_ac_6ii_cis_ef_ef = {
+ .qos = AC_6ii_1_EF,
+ .qos_2 = AC_6ii_1_EF,
+ .expect_err = -EINVAL,
+ .mconn = true,
+ .defer = true,
+};
+
static const struct iso_client_data connect_ac_7i = {
.qos = AC_7i_1,
.qos_2 = AC_7i_2,
@@ -2371,6 +2402,29 @@ static void test_connect2_seq(const void *test_data)
setup_connect(data, 0, iso_connect2_seq_cb);
}
+static void test_connect2_nodefer(const void *test_data)
+{
+ struct test_data *data = tester_get_data();
+ int sk, err;
+
+ /* Second connect() shall fail, because CIG is then busy,
+ * but the first connect() shall succeed.
+ */
+ setup_connect(data, 0, iso_connect_cb);
+
+ sk = create_iso_sock(data);
+ if (sk < 0) {
+ tester_test_failed();
+ return;
+ }
+
+ err = connect_iso_sock(data, 1, sk);
+ if (err != -EINVAL)
+ tester_test_failed();
+
+ close(sk);
+}
+
static void test_bcast(const void *test_data)
{
struct test_data *data = tester_get_data();
@@ -2518,6 +2572,12 @@ int main(int argc, char *argv[])
test_iso("ISO QoS - Invalid", &connect_invalid, setup_powered,
test_connect);
+ test_iso("ISO QoS CIG 0xF0 - Invalid", &connect_cig_f0_invalid,
+ setup_powered, test_connect);
+
+ test_iso("ISO QoS CIS 0xF0 - Invalid", &connect_cis_f0_invalid,
+ setup_powered, test_connect);
+
test_iso_rej("ISO Connect - Reject", &connect_reject, setup_powered,
test_connect, BT_HCI_ERR_CONN_FAILED_TO_ESTABLISH);
@@ -2545,6 +2605,10 @@ int main(int argc, char *argv[])
setup_powered,
test_connect2);
+ test_iso2("ISO Connect2 CIG 0x01 - Success/Invalid", &connect_1_16_2_1,
+ setup_powered,
+ test_connect2_nodefer);
+
test_iso("ISO Defer Send - Success", &connect_16_2_1_defer_send,
setup_powered,
test_connect);
@@ -2630,6 +2694,14 @@ int main(int argc, char *argv[])
setup_powered,
test_reconnect);
+ test_iso2("ISO AC 6(ii) CIS 0xEF/auto - Success",
+ &connect_ac_6ii_cis_ef_auto,
+ setup_powered, test_connect);
+
+ test_iso2("ISO AC 6(ii) CIS 0xEF/0xEF - Invalid",
+ &connect_ac_6ii_cis_ef_ef,
+ setup_powered, test_connect);
+
test_iso("ISO Broadcaster - Success", &bcast_16_2_1_send, setup_powered,
test_bcast);
test_iso("ISO Broadcaster Encrypted - Success", &bcast_enc_16_2_1_send,
--
2.41.0
