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* [PATCH BlueZ] unit: Add test cases for Ranging Profile (RAP) This adds unit test cases for the Ranging Profile (RAP) implementation, specifically testing the Ranging Service (RAS) server functionality.
@ 2026-01-23 11:31 Prathibha Madugonde
  2026-01-23 12:08 ` [BlueZ] " bluez.test.bot
  0 siblings, 1 reply; 3+ messages in thread
From: Prathibha Madugonde @ 2026-01-23 11:31 UTC (permalink / raw)
  To: linux-bluetooth; +Cc: luiz.dentz, quic_mohamull, quic_hbandi, quic_anubhavg

The test suite includes:
- RAS/SR/SGGIT/SER/BV-01-C: Service discovery test
- RAS/SR/SGGIT/CHA/BV-01-C: Characteristic GGIT -RAS Features
- RAS/SR/SGGIT/CHA/BV-02-C: Characteristic GGIT -Real-time Ranging Data
- RAS/SR/SGGIT/CHA/BV-03-C: Characteristic GGIT -On-demand Ranging Data
- RAS/SR/SGGIT/CHA/BV-04-C: Characteristic GGIT -RAS Control Point

These tests verify GATT server behavior for the Ranging Service,
including service discovery, characteristic discovery.
---
 Makefile.am     |   6 +
 unit/test-rap.c | 458 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 464 insertions(+)
 create mode 100644 unit/test-rap.c

diff --git a/Makefile.am b/Makefile.am
index cff5cc034..1f73a4fa0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -757,6 +757,12 @@ unit_test_battery_SOURCES = unit/test-battery.c
 unit_test_battery_LDADD = src/libshared-glib.la \
 				lib/libbluetooth-internal.la $(GLIB_LIBS)
 
+unit_tests += unit/test-rap
+
+unit_test_rap_SOURCES = unit/test-rap.c $(btio_sources)
+unit_test_rap_LDADD = src/libshared-glib.la \
+				lib/libbluetooth-internal.la $(GLIB_LIBS)
+
 if MIDI
 unit_tests += unit/test-midi
 unit_test_midi_CPPFLAGS = $(AM_CPPFLAGS) $(ALSA_CFLAGS) -DMIDI_TEST
diff --git a/unit/test-rap.c b/unit/test-rap.c
new file mode 100644
index 000000000..a0cb14f7e
--- /dev/null
+++ b/unit/test-rap.c
@@ -0,0 +1,458 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/*
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <unistd.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+
+
+#include <glib.h>
+
+#include "bluetooth/bluetooth.h"
+#include "bluetooth/uuid.h"
+#include "src/shared/util.h"
+#include "src/shared/tester.h"
+#include "src/shared/queue.h"
+#include "src/shared/att.h"
+#include "src/shared/gatt-db.h"
+#include "src/shared/gatt-server.h"
+#include "src/shared/gatt-helpers.h"
+#include "src/shared/rap.h"
+
+struct test_data_ras {
+	struct gatt_db *db;
+	struct bt_gatt_server *server;
+	struct bt_gatt_client *client;
+	struct queue *ccc_states;
+	size_t iovcnt;
+	struct iovec *iov;
+	unsigned int ras_id;
+};
+
+struct test_data_rap {
+	struct gatt_db *db;
+	struct bt_rap *rap;
+	struct bt_gatt_client *client;
+	size_t iovcnt;
+	struct iovec *iov;
+};
+
+struct ccc_state {
+	uint16_t handle;
+	uint16_t value;
+};
+
+struct notify {
+	uint16_t handle, ccc_handle;
+	uint8_t *value;
+	uint16_t len;
+	bt_gatt_server_conf_func_t conf;
+	void *user_data;
+};
+
+#define RAP_GATT_CLIENT_MTU	64
+
+#define iov_data(args...) ((const struct iovec[]) { args })
+
+#define define_test_ras(name, function, args...)		\
+	do {							\
+		const struct iovec iov[] = { args };		\
+		static struct test_data_ras data;			\
+		data.iovcnt = ARRAY_SIZE(iov_data(args));	\
+		data.iov = util_iov_dup(iov, ARRAY_SIZE(iov_data(args))); \
+		tester_add(name, &data, NULL, function,	\
+				test_teardown_ras);			\
+	} while (0)
+
+static void print_debug(const char *str, void *user_data)
+{
+	const char *prefix = user_data;
+
+	if (tester_use_debug())
+		tester_debug("%s%s", prefix, str);
+}
+
+static void test_teardown_ras(const void *user_data)
+{
+	struct test_data_ras *data = (void *)user_data;
+
+	bt_gatt_server_unref(data->server);
+	util_iov_free(data->iov, data->iovcnt);
+	gatt_db_unref(data->db);
+	bt_rap_unregister(data->ras_id);
+
+	queue_destroy(data->ccc_states, free);
+
+	tester_teardown_complete();
+}
+
+static void test_teardown_rap(const void *user_data)
+{
+	struct test_data_rap *data = (void *)user_data;
+
+	bt_rap_unref(data->rap);
+	bt_gatt_client_unref(data->client);
+	util_iov_free(data->iov, data->iovcnt);
+	gatt_db_unref(data->db);
+
+	tester_teardown_complete();
+}
+
+static void test_complete_cb(const void *user_data)
+{
+	tester_test_passed();
+}
+
+static bool ccc_state_match(const void *a, const void *b)
+{
+	const struct ccc_state *ccc = a;
+	uint16_t handle = PTR_TO_UINT(b);
+
+	return ccc->handle == handle;
+}
+
+static struct ccc_state *find_ccc_state(struct test_data_ras *data,
+			uint16_t handle)
+{
+	return queue_find(data->ccc_states, ccc_state_match,
+				UINT_TO_PTR(handle));
+}
+
+static struct ccc_state *get_ccc_state(struct test_data_ras *data,
+			uint16_t handle)
+{
+	struct ccc_state *ccc;
+
+	ccc = find_ccc_state(data, handle);
+	if (ccc)
+		return ccc;
+
+	ccc = new0(struct ccc_state, 1);
+	ccc->handle = handle;
+	queue_push_tail(data->ccc_states, ccc);
+
+	return ccc;
+}
+
+static void gatt_notify_cb(struct gatt_db_attribute *attrib,
+					struct gatt_db_attribute *ccc,
+					const uint8_t *value, size_t len,
+					struct bt_att *att, void *user_data)
+{
+	struct test_data_ras *data = user_data;
+	struct notify notify;
+
+	memset(&notify, 0, sizeof(notify));
+
+	notify.handle = gatt_db_attribute_get_handle(attrib);
+	notify.ccc_handle = gatt_db_attribute_get_handle(ccc);
+	notify.value = (void *) value;
+	notify.len = len;
+
+	printf("%s: notify.value:%d notify->len:%d\n", __func__,
+		(int)*(notify.value), notify.len);
+	if (!bt_gatt_server_send_notification(data->server,
+			notify.handle, notify.value,
+			notify.len, false))
+		printf("%s: Failed to send notification\n", __func__);
+}
+
+static void gatt_ccc_read_cb(struct gatt_db_attribute *attrib,
+					unsigned int id, uint16_t offset,
+					uint8_t opcode, struct bt_att *att,
+					void *user_data)
+{
+	struct test_data_ras *data = user_data;
+	struct ccc_state *ccc;
+	uint16_t handle;
+	uint8_t ecode = 0;
+	const uint8_t *value = NULL;
+	size_t len = 0;
+
+	handle = gatt_db_attribute_get_handle(attrib);
+
+	ccc = get_ccc_state(data, handle);
+	if (!ccc) {
+		ecode = BT_ATT_ERROR_UNLIKELY;
+		goto done;
+	}
+
+	len = sizeof(ccc->value);
+	value = (void *) &ccc->value;
+
+done:
+	gatt_db_attribute_read_result(attrib, id, ecode, value, len);
+}
+
+static void ras_attached(struct bt_rap *rap, void *user_data)
+{
+}
+
+static void ras_detached(struct bt_rap *rap, void *user_data)
+{
+	bt_rap_unref(rap);
+}
+
+static void test_server(const void *user_data)
+{
+	struct test_data_ras *data = (void *)user_data;
+	struct bt_att *att;
+	struct io *io;
+
+	io = tester_setup_io(data->iov, data->iovcnt);
+	g_assert(io);
+
+	tester_io_set_complete_func(test_complete_cb);
+
+	att = bt_att_new(io_get_fd(io), false);
+	g_assert(att);
+
+	bt_att_set_debug(att, BT_ATT_DEBUG, print_debug, "bt_att:", NULL);
+
+	data->db = gatt_db_new();
+	g_assert(data->db);
+
+	gatt_db_ccc_register(data->db, gatt_ccc_read_cb, NULL,
+					gatt_notify_cb, data);
+
+	bt_rap_add_db(data->db);
+
+	data->ras_id = bt_rap_register(ras_attached, ras_detached, NULL);
+
+	data->server = bt_gatt_server_new(data->db, att, 64, 0);
+	g_assert(data->server);
+
+	bt_gatt_server_set_debug(data->server, print_debug, "bt_gatt_server:",
+					NULL);
+
+	data->ccc_states = queue_new();
+
+	tester_io_send();
+
+	bt_att_unref(att);
+}
+
+/*
+ *  ATT: Exchange MTU Request (0x02) len 2
+ *       Client RX MTU: 64
+ *
+ *  ATT: Exchange MTU Response (0x03) len 2
+ *        Server RX MTU: 64
+ */
+#define ATT_EXCHANGE_MTU	IOV_DATA(0x02, 0x40, 0x00), \
+	IOV_DATA(0x03, 0x40, 0x00)
+
+/*
+ *  ATT: Read By Group Type Request (0x10) len 6
+ *       Handle range: 0x0001-0xffff
+ *       Attribute group type: Primary Service (0x2800)
+ *
+ *  ATT: Read By Group Type Response (0x11) len 7
+ *       Attribute data length: 6
+ *       Attribute group list: 1 entry
+ *       Handle range: 0x0001-0x0012
+ *       UUID: Ranging Service (0x185b)
+ *
+ *  ATT: Read By Group Type Request (0x10) len 6
+ *      Handle range: 0x0013-0xffff
+ *      Attribute group type: Primary Service (0x2800)
+ *
+ *  ATT: Error Response (0x01) len 4
+ *      Read By Group Type Request (0x10)
+ *      Handle: 0x0013
+ *      Error: Attribute Not Found (0x0a)
+ */
+#define DISCOVER_PRIM_SERV_NOTIF \
+	IOV_DATA(0x10, 0x01, 0x00, 0xff, 0xff, 0x00, 0x28), \
+	IOV_DATA(0x11, 0x06, 0x01, 0x00, 0x12, 0x00, 0x5b, 0x18), \
+	IOV_DATA(0x10, 0x13, 0x00, 0xff, 0xff, 0x00, 0x28), \
+	IOV_DATA(0x01, 0x10, 0x13, 0x00, 0x0a)
+
+/*
+ *  ATT: Find By Type Value Request (0x06) len 8
+ *       Handle range: 0x0001-0xffff
+ *       Attribute type: Primary Service (0x2800)
+ *       UUID: Ranging Service (0x185b)
+ *
+ *  ATT: Find By Type Value Response (0x07) len 4
+ *       Handle range: 0x0001-0x0012
+ *
+ *  ATT: Find By Type Value Request (0x06) len 8
+ *       Handle range: 0x0013-0xffff
+ *       Attribute type: Primary Service (0x2800)
+ *       UUID: Ranging Service (0x185b)
+ *
+ *  ATT: Error Response (0x01) len 4
+ *       Find By Type Value Request (0x06)
+ *       Handle: 0x0013
+ *       Error: Attribute Not Found (0x0a)
+ */
+#define RAS_FIND_BY_TYPE_VALUE \
+	IOV_DATA(0x06, 0x01, 0x00, 0xff, 0xff, 0x00, 0x28, 0x5b, 0x18), \
+	IOV_DATA(0x07, 0x01, 0x00, 0x12, 0x00), \
+	IOV_DATA(0x06, 0x13, 0x00, 0xff, 0xff, 0x00, 0x28, 0x5b, 0x18), \
+	IOV_DATA(0x01, 0x06, 0x13, 0x00, 0x0a)
+
+/*
+ *  ATT: Read By Type Request (0x08) len 6
+ *       Handle range: 0x0001-0x0012
+ *       Attribute type: Characteristic (0x2803)
+ *
+ *  ATT: Read By Type Response (0x09) len 44
+ *       Attribute data length: 7
+ *       Attribute data list: 6 entries
+ *       Handle: 0x0002 - RAS Features
+ *       Value: 020003142c
+ *       Handle: 0x0004 - Real-time Ranging Data
+ *       Value: 300005152c
+ *       Handle: 0x0007 - On-demand Ranging Data
+ *       Value: 300008162c
+ *       Handle: 0x000a - RAS Control Point
+ *       Value: 24000b172c
+ *       Handle: 0x000d - RAS Data Ready
+ *       Value: 32000e182c
+ *       Handle: 0x0010 - RAS Data Overwritten
+ *       Value: 320011192c
+ *
+ *  ATT: Read By Type Request (0x08) len 6
+ *       Handle range: 0x0011-0x0012
+ *       Attribute type: Characteristic (0x2803)
+ *
+ *  ATT: Error Response (0x01) len 4
+ *       Read By Type Request (0x08)
+ *       Handle: 0x0011
+ *       Error: Attribute Not Found (0x0a)
+ */
+#define DISC_RAS_CHAR_AFTER_TYPE \
+	IOV_DATA(0x08, 0x01, 0x00, 0x12, 0x00, 0x03, 0x28), \
+	IOV_DATA(0x09, 0x07, \
+		0x02, 0x00, 0x02, 0x03, 0x00, 0x14, 0x2c, \
+		0x04, 0x00, 0x30, 0x05, 0x00, 0x15, 0x2c, \
+		0x07, 0x00, 0x30, 0x08, 0x00, 0x16, 0x2c, \
+		0x0a, 0x00, 0x24, 0x0b, 0x00, 0x17, 0x2c, \
+		0x0d, 0x00, 0x32, 0x0e, 0x00, 0x18, 0x2c, \
+		0x10, 0x00, 0x32, 0x11, 0x00, 0x19, 0x2c), \
+	IOV_DATA(0x08, 0x11, 0x00, 0x12, 0x00, 0x03, 0x28), \
+	IOV_DATA(0x01, 0x08, 0x11, 0x00, 0x0a)
+
+/*
+ *  ATT: Find Information Request (0x04) len 4
+ *       Handle range: 0x0006-0x0012
+ *
+ *  ATT: Find Information Response (0x05) len 53
+ *       Format: UUID-16 (0x01)
+ *       Handle: 0x0006
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x0007
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x0008
+ *       UUID: On-demand Ranging Data (0x2c16)
+ *       Handle: 0x0009
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x000a
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x000b
+ *       UUID: RAS Control Point (0x2c17)
+ *       Handle: 0x000c
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x000d
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x000e
+ *       UUID: RAS Data Ready (0x2c18)
+ *       Handle: 0x000f
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x0010
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x0011
+ *       UUID: RAS Data Overwritten (0x2c19)
+ *       Handle: 0x0012
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *
+ *  ATT: Find Information Request (0x04) len 4
+ *       Handle range: 0x0013-0x0013
+ *
+ *  ATT: Error Response (0x01) len 4
+ *       Find Information Request (0x04)
+ *       Handle: 0x0013
+ *       Error: Attribute Not Found (0x0a)
+ */
+#define RAS_FIND_INFO \
+	IOV_DATA(0x04, 0x06, 0x00, 0x12, 0x00), \
+	IOV_DATA(0x05, 0x01, \
+		0x06, 0x00, 0x02, 0x29, \
+		0x07, 0x00, 0x03, 0x28, \
+		0x08, 0x00, 0x16, 0x2c, \
+		0x09, 0x00, 0x02, 0x29, \
+		0x0a, 0x00, 0x03, 0x28, \
+		0x0b, 0x00, 0x17, 0x2c, \
+		0x0c, 0x00, 0x02, 0x29, \
+		0x0d, 0x00, 0x03, 0x28, \
+		0x0e, 0x00, 0x18, 0x2c, \
+		0x0f, 0x00, 0x02, 0x29, \
+		0x10, 0x00, 0x03, 0x28, \
+		0x11, 0x00, 0x19, 0x2c, \
+		0x12, 0x00, 0x02, 0x29), \
+	IOV_DATA(0x04, 0x13, 0x00, 0x13, 0x00), \
+	IOV_DATA(0x01, 0x04, 0x13, 0x00, 0x0a)
+
+
+#define RAS_SR_SGGIT_SER_BV_01_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE
+
+#define RAS_SR_SGGIT_CHA_BV_01_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE
+
+#define RAS_SR_SGGIT_CHA_BV_02_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE, \
+	RAS_FIND_INFO
+
+#define RAS_SR_SGGIT_CHA_BV_03_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE, \
+	RAS_FIND_INFO
+
+#define RAS_SR_SGGIT_CHA_BV_04_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE, \
+	RAS_FIND_INFO
+
+int main(int argc, char *argv[])
+{
+	tester_init(&argc, &argv);
+
+	/* RAS Testcases */
+	define_test_ras("RAS/SR/SGGIT/SER/BV-01-C", test_server,
+					RAS_SR_SGGIT_SER_BV_01_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-01-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_01_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-02-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_02_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-03-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_03_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-04-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_04_C);
+
+	return tester_run();
+}
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread
* [PATCH BlueZ] unit: Add test cases for Ranging Profile (RAP) This adds unit test cases for the Ranging Profile (RAP) implementation, specifically testing the Ranging Service (RAS) server functionality.
@ 2026-01-23 11:28 Prathibha Madugonde
  2026-01-23 12:08 ` [BlueZ] " bluez.test.bot
  0 siblings, 1 reply; 3+ messages in thread
From: Prathibha Madugonde @ 2026-01-23 11:28 UTC (permalink / raw)
  To: linux-bluetooth; +Cc: luiz.dentz, quic_mohamull, quic_hbandi, quic_anubhavg

The test suite includes:
- RAS/SR/SGGIT/SER/BV-01-C: Service discovery test
- RAS/SR/SGGIT/CHA/BV-01-C: Characteristic GGIT -RAS Features
- RAS/SR/SGGIT/CHA/BV-02-C: Characteristic GGIT -Real-time Ranging Data
- RAS/SR/SGGIT/CHA/BV-03-C: Characteristic GGIT -On-demand Ranging Data
- RAS/SR/SGGIT/CHA/BV-04-C: Characteristic GGIT -RAS Control Point

These tests verify GATT server behavior for the Ranging Service,
including service discovery, characteristic discovery.
---
 Makefile.am     |   6 +
 unit/test-rap.c | 458 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 464 insertions(+)
 create mode 100644 unit/test-rap.c

diff --git a/Makefile.am b/Makefile.am
index cff5cc034..1f73a4fa0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -757,6 +757,12 @@ unit_test_battery_SOURCES = unit/test-battery.c
 unit_test_battery_LDADD = src/libshared-glib.la \
 				lib/libbluetooth-internal.la $(GLIB_LIBS)
 
+unit_tests += unit/test-rap
+
+unit_test_rap_SOURCES = unit/test-rap.c $(btio_sources)
+unit_test_rap_LDADD = src/libshared-glib.la \
+				lib/libbluetooth-internal.la $(GLIB_LIBS)
+
 if MIDI
 unit_tests += unit/test-midi
 unit_test_midi_CPPFLAGS = $(AM_CPPFLAGS) $(ALSA_CFLAGS) -DMIDI_TEST
diff --git a/unit/test-rap.c b/unit/test-rap.c
new file mode 100644
index 000000000..38de3a073
--- /dev/null
+++ b/unit/test-rap.c
@@ -0,0 +1,458 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/*
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <unistd.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+
+
+#include <glib.h>
+
+#include "lib/bluetooth.h"
+#include "lib/uuid.h"
+#include "src/shared/util.h"
+#include "src/shared/tester.h"
+#include "src/shared/queue.h"
+#include "src/shared/att.h"
+#include "src/shared/gatt-db.h"
+#include "src/shared/gatt-server.h"
+#include "src/shared/gatt-helpers.h"
+#include "src/shared/rap.h"
+
+struct test_data_ras {
+	struct gatt_db *db;
+	struct bt_gatt_server *server;
+	struct bt_gatt_client *client;
+	struct queue *ccc_states;
+	size_t iovcnt;
+	struct iovec *iov;
+	unsigned int ras_id;
+};
+
+struct test_data_rap {
+	struct gatt_db *db;
+	struct bt_rap *rap;
+	struct bt_gatt_client *client;
+	size_t iovcnt;
+	struct iovec *iov;
+};
+
+struct ccc_state {
+	uint16_t handle;
+	uint16_t value;
+};
+
+struct notify {
+	uint16_t handle, ccc_handle;
+	uint8_t *value;
+	uint16_t len;
+	bt_gatt_server_conf_func_t conf;
+	void *user_data;
+};
+
+#define RAP_GATT_CLIENT_MTU	64
+
+#define iov_data(args...) ((const struct iovec[]) { args })
+
+#define define_test_ras(name, function, args...)		\
+	do {							\
+		const struct iovec iov[] = { args };		\
+		static struct test_data_ras data;			\
+		data.iovcnt = ARRAY_SIZE(iov_data(args));	\
+		data.iov = util_iov_dup(iov, ARRAY_SIZE(iov_data(args))); \
+		tester_add(name, &data, NULL, function,	\
+				test_teardown_ras);			\
+	} while (0)
+
+static void print_debug(const char *str, void *user_data)
+{
+	const char *prefix = user_data;
+
+	if (tester_use_debug())
+		tester_debug("%s%s", prefix, str);
+}
+
+static void test_teardown_ras(const void *user_data)
+{
+	struct test_data_ras *data = (void *)user_data;
+
+	bt_gatt_server_unref(data->server);
+	util_iov_free(data->iov, data->iovcnt);
+	gatt_db_unref(data->db);
+	bt_rap_unregister(data->ras_id);
+
+	queue_destroy(data->ccc_states, free);
+
+	tester_teardown_complete();
+}
+
+static void test_teardown_rap(const void *user_data)
+{
+	struct test_data_rap *data = (void *)user_data;
+
+	bt_rap_unref(data->rap);
+	bt_gatt_client_unref(data->client);
+	util_iov_free(data->iov, data->iovcnt);
+	gatt_db_unref(data->db);
+
+	tester_teardown_complete();
+}
+
+static void test_complete_cb(const void *user_data)
+{
+	tester_test_passed();
+}
+
+static bool ccc_state_match(const void *a, const void *b)
+{
+	const struct ccc_state *ccc = a;
+	uint16_t handle = PTR_TO_UINT(b);
+
+	return ccc->handle == handle;
+}
+
+static struct ccc_state *find_ccc_state(struct test_data_ras *data,
+			uint16_t handle)
+{
+	return queue_find(data->ccc_states, ccc_state_match,
+				UINT_TO_PTR(handle));
+}
+
+static struct ccc_state *get_ccc_state(struct test_data_ras *data,
+			uint16_t handle)
+{
+	struct ccc_state *ccc;
+
+	ccc = find_ccc_state(data, handle);
+	if (ccc)
+		return ccc;
+
+	ccc = new0(struct ccc_state, 1);
+	ccc->handle = handle;
+	queue_push_tail(data->ccc_states, ccc);
+
+	return ccc;
+}
+
+static void gatt_notify_cb(struct gatt_db_attribute *attrib,
+					struct gatt_db_attribute *ccc,
+					const uint8_t *value, size_t len,
+					struct bt_att *att, void *user_data)
+{
+	struct test_data_ras *data = user_data;
+	struct notify notify;
+
+	memset(&notify, 0, sizeof(notify));
+
+	notify.handle = gatt_db_attribute_get_handle(attrib);
+	notify.ccc_handle = gatt_db_attribute_get_handle(ccc);
+	notify.value = (void *) value;
+	notify.len = len;
+
+	printf("%s: notify.value:%d notify->len:%d\n", __func__,
+		(int)*(notify.value), notify.len);
+	if (!bt_gatt_server_send_notification(data->server,
+			notify.handle, notify.value,
+			notify.len, false))
+		printf("%s: Failed to send notification\n", __func__);
+}
+
+static void gatt_ccc_read_cb(struct gatt_db_attribute *attrib,
+					unsigned int id, uint16_t offset,
+					uint8_t opcode, struct bt_att *att,
+					void *user_data)
+{
+	struct test_data_ras *data = user_data;
+	struct ccc_state *ccc;
+	uint16_t handle;
+	uint8_t ecode = 0;
+	const uint8_t *value = NULL;
+	size_t len = 0;
+
+	handle = gatt_db_attribute_get_handle(attrib);
+
+	ccc = get_ccc_state(data, handle);
+	if (!ccc) {
+		ecode = BT_ATT_ERROR_UNLIKELY;
+		goto done;
+	}
+
+	len = sizeof(ccc->value);
+	value = (void *) &ccc->value;
+
+done:
+	gatt_db_attribute_read_result(attrib, id, ecode, value, len);
+}
+
+static void ras_attached(struct bt_rap *rap, void *user_data)
+{
+}
+
+static void ras_detached(struct bt_rap *rap, void *user_data)
+{
+	bt_rap_unref(rap);
+}
+
+static void test_server(const void *user_data)
+{
+	struct test_data_ras *data = (void *)user_data;
+	struct bt_att *att;
+	struct io *io;
+
+	io = tester_setup_io(data->iov, data->iovcnt);
+	g_assert(io);
+
+	tester_io_set_complete_func(test_complete_cb);
+
+	att = bt_att_new(io_get_fd(io), false);
+	g_assert(att);
+
+	bt_att_set_debug(att, BT_ATT_DEBUG, print_debug, "bt_att:", NULL);
+
+	data->db = gatt_db_new();
+	g_assert(data->db);
+
+	gatt_db_ccc_register(data->db, gatt_ccc_read_cb, NULL,
+					gatt_notify_cb, data);
+
+	bt_rap_add_db(data->db);
+
+	data->ras_id = bt_rap_register(ras_attached, ras_detached, NULL);
+
+	data->server = bt_gatt_server_new(data->db, att, 64, 0);
+	g_assert(data->server);
+
+	bt_gatt_server_set_debug(data->server, print_debug, "bt_gatt_server:",
+					NULL);
+
+	data->ccc_states = queue_new();
+
+	tester_io_send();
+
+	bt_att_unref(att);
+}
+
+/*
+ *  ATT: Exchange MTU Request (0x02) len 2
+ *       Client RX MTU: 64
+ *
+ *  ATT: Exchange MTU Response (0x03) len 2
+ *        Server RX MTU: 64
+ */
+#define ATT_EXCHANGE_MTU	IOV_DATA(0x02, 0x40, 0x00), \
+	IOV_DATA(0x03, 0x40, 0x00)
+
+/*
+ *  ATT: Read By Group Type Request (0x10) len 6
+ *       Handle range: 0x0001-0xffff
+ *       Attribute group type: Primary Service (0x2800)
+ *
+ *  ATT: Read By Group Type Response (0x11) len 7
+ *       Attribute data length: 6
+ *       Attribute group list: 1 entry
+ *       Handle range: 0x0001-0x0012
+ *       UUID: Ranging Service (0x185b)
+ *
+ *  ATT: Read By Group Type Request (0x10) len 6
+ *      Handle range: 0x0013-0xffff
+ *      Attribute group type: Primary Service (0x2800)
+ *
+ *  ATT: Error Response (0x01) len 4
+ *      Read By Group Type Request (0x10)
+ *      Handle: 0x0013
+ *      Error: Attribute Not Found (0x0a)
+ */
+#define DISCOVER_PRIM_SERV_NOTIF \
+	IOV_DATA(0x10, 0x01, 0x00, 0xff, 0xff, 0x00, 0x28), \
+	IOV_DATA(0x11, 0x06, 0x01, 0x00, 0x12, 0x00, 0x5b, 0x18), \
+	IOV_DATA(0x10, 0x13, 0x00, 0xff, 0xff, 0x00, 0x28), \
+	IOV_DATA(0x01, 0x10, 0x13, 0x00, 0x0a)
+
+/*
+ *  ATT: Find By Type Value Request (0x06) len 8
+ *       Handle range: 0x0001-0xffff
+ *       Attribute type: Primary Service (0x2800)
+ *       UUID: Ranging Service (0x185b)
+ *
+ *  ATT: Find By Type Value Response (0x07) len 4
+ *       Handle range: 0x0001-0x0012
+ *
+ *  ATT: Find By Type Value Request (0x06) len 8
+ *       Handle range: 0x0013-0xffff
+ *       Attribute type: Primary Service (0x2800)
+ *       UUID: Ranging Service (0x185b)
+ *
+ *  ATT: Error Response (0x01) len 4
+ *       Find By Type Value Request (0x06)
+ *       Handle: 0x0013
+ *       Error: Attribute Not Found (0x0a)
+ */
+#define RAS_FIND_BY_TYPE_VALUE \
+	IOV_DATA(0x06, 0x01, 0x00, 0xff, 0xff, 0x00, 0x28, 0x5b, 0x18), \
+	IOV_DATA(0x07, 0x01, 0x00, 0x12, 0x00), \
+	IOV_DATA(0x06, 0x13, 0x00, 0xff, 0xff, 0x00, 0x28, 0x5b, 0x18), \
+	IOV_DATA(0x01, 0x06, 0x13, 0x00, 0x0a)
+
+/*
+ *  ATT: Read By Type Request (0x08) len 6
+ *       Handle range: 0x0001-0x0012
+ *       Attribute type: Characteristic (0x2803)
+ *
+ *  ATT: Read By Type Response (0x09) len 44
+ *       Attribute data length: 7
+ *       Attribute data list: 6 entries
+ *       Handle: 0x0002 - RAS Features
+ *       Value: 020003142c
+ *       Handle: 0x0004 - Real-time Ranging Data
+ *       Value: 300005152c
+ *       Handle: 0x0007 - On-demand Ranging Data
+ *       Value: 300008162c
+ *       Handle: 0x000a - RAS Control Point
+ *       Value: 24000b172c
+ *       Handle: 0x000d - RAS Data Ready
+ *       Value: 32000e182c
+ *       Handle: 0x0010 - RAS Data Overwritten
+ *       Value: 320011192c
+ *
+ *  ATT: Read By Type Request (0x08) len 6
+ *       Handle range: 0x0011-0x0012
+ *       Attribute type: Characteristic (0x2803)
+ *
+ *  ATT: Error Response (0x01) len 4
+ *       Read By Type Request (0x08)
+ *       Handle: 0x0011
+ *       Error: Attribute Not Found (0x0a)
+ */
+#define DISC_RAS_CHAR_AFTER_TYPE \
+	IOV_DATA(0x08, 0x01, 0x00, 0x12, 0x00, 0x03, 0x28), \
+	IOV_DATA(0x09, 0x07, \
+		0x02, 0x00, 0x02, 0x03, 0x00, 0x14, 0x2c, \
+		0x04, 0x00, 0x30, 0x05, 0x00, 0x15, 0x2c, \
+		0x07, 0x00, 0x30, 0x08, 0x00, 0x16, 0x2c, \
+		0x0a, 0x00, 0x24, 0x0b, 0x00, 0x17, 0x2c, \
+		0x0d, 0x00, 0x32, 0x0e, 0x00, 0x18, 0x2c, \
+		0x10, 0x00, 0x32, 0x11, 0x00, 0x19, 0x2c), \
+	IOV_DATA(0x08, 0x11, 0x00, 0x12, 0x00, 0x03, 0x28), \
+	IOV_DATA(0x01, 0x08, 0x11, 0x00, 0x0a)
+
+/*
+ *  ATT: Find Information Request (0x04) len 4
+ *       Handle range: 0x0006-0x0012
+ *
+ *  ATT: Find Information Response (0x05) len 53
+ *       Format: UUID-16 (0x01)
+ *       Handle: 0x0006
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x0007
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x0008
+ *       UUID: On-demand Ranging Data (0x2c16)
+ *       Handle: 0x0009
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x000a
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x000b
+ *       UUID: RAS Control Point (0x2c17)
+ *       Handle: 0x000c
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x000d
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x000e
+ *       UUID: RAS Data Ready (0x2c18)
+ *       Handle: 0x000f
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *       Handle: 0x0010
+ *       UUID: Characteristic (0x2803)
+ *       Handle: 0x0011
+ *       UUID: RAS Data Overwritten (0x2c19)
+ *       Handle: 0x0012
+ *       UUID: Client Characteristic Configuration (0x2902)
+ *
+ *  ATT: Find Information Request (0x04) len 4
+ *       Handle range: 0x0013-0x0013
+ *
+ *  ATT: Error Response (0x01) len 4
+ *       Find Information Request (0x04)
+ *       Handle: 0x0013
+ *       Error: Attribute Not Found (0x0a)
+ */
+#define RAS_FIND_INFO \
+	IOV_DATA(0x04, 0x06, 0x00, 0x12, 0x00), \
+	IOV_DATA(0x05, 0x01, \
+		0x06, 0x00, 0x02, 0x29, \
+		0x07, 0x00, 0x03, 0x28, \
+		0x08, 0x00, 0x16, 0x2c, \
+		0x09, 0x00, 0x02, 0x29, \
+		0x0a, 0x00, 0x03, 0x28, \
+		0x0b, 0x00, 0x17, 0x2c, \
+		0x0c, 0x00, 0x02, 0x29, \
+		0x0d, 0x00, 0x03, 0x28, \
+		0x0e, 0x00, 0x18, 0x2c, \
+		0x0f, 0x00, 0x02, 0x29, \
+		0x10, 0x00, 0x03, 0x28, \
+		0x11, 0x00, 0x19, 0x2c, \
+		0x12, 0x00, 0x02, 0x29), \
+	IOV_DATA(0x04, 0x13, 0x00, 0x13, 0x00), \
+	IOV_DATA(0x01, 0x04, 0x13, 0x00, 0x0a)
+
+
+#define RAS_SR_SGGIT_SER_BV_01_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE
+
+#define RAS_SR_SGGIT_CHA_BV_01_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE
+
+#define RAS_SR_SGGIT_CHA_BV_02_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE, \
+	RAS_FIND_INFO
+
+#define RAS_SR_SGGIT_CHA_BV_03_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE, \
+	RAS_FIND_INFO
+
+#define RAS_SR_SGGIT_CHA_BV_04_C \
+	ATT_EXCHANGE_MTU, \
+	DISCOVER_PRIM_SERV_NOTIF, \
+	RAS_FIND_BY_TYPE_VALUE, \
+	DISC_RAS_CHAR_AFTER_TYPE, \
+	RAS_FIND_INFO
+
+int main(int argc, char *argv[])
+{
+	tester_init(&argc, &argv);
+
+	/* RAS Testcases */
+	define_test_ras("RAS/SR/SGGIT/SER/BV-01-C", test_server,
+					RAS_SR_SGGIT_SER_BV_01_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-01-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_01_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-02-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_02_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-03-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_03_C);
+	define_test_ras("RAS/SR/SGGIT/CHA/BV-04-C", test_server,
+					RAS_SR_SGGIT_CHA_BV_04_C);
+
+	return tester_run();
+}
-- 
2.34.1


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2026-01-23 11:31 [PATCH BlueZ] unit: Add test cases for Ranging Profile (RAP) This adds unit test cases for the Ranging Profile (RAP) implementation, specifically testing the Ranging Service (RAS) server functionality Prathibha Madugonde
2026-01-23 12:08 ` [BlueZ] " bluez.test.bot
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2026-01-23 11:28 [PATCH BlueZ] " Prathibha Madugonde
2026-01-23 12:08 ` [BlueZ] " bluez.test.bot

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