diff mbox series

[RFC,BlueZ,v2,09/11] tools/mgmt-tester: Convert to use ELL library

Message ID 20210507055629.338409-10-inga.stotland@intel.com (mailing list archive)
State New, archived
Headers show
Series Convert tester tools to use ELL | expand

Commit Message

Stotland, Inga May 7, 2021, 5:56 a.m. UTC
This reworks the source code to use ELL primitives and removes
dependencies on GLib.
---
 Makefile.tools      |   4 +-
 tools/mgmt-tester.c | 735 ++++++++++++++++++++++----------------------
 2 files changed, 375 insertions(+), 364 deletions(-)
diff mbox series

Patch

diff --git a/Makefile.tools b/Makefile.tools
index aaf4532f7..3cb3c6e0e 100644
--- a/Makefile.tools
+++ b/Makefile.tools
@@ -112,12 +112,12 @@  tools_3dsp_SOURCES = tools/3dsp.c monitor/bt.h
 tools_3dsp_LDADD = src/libshared-mainloop.la
 
 tools_mgmt_tester_SOURCES = tools/mgmt-tester.c monitor/bt.h \
-				emulator/hciemu.h emulator/hciemu.c \
+				emulator/hciemu.h emulator/hciemu-ell.c \
 				emulator/btdev.h emulator/btdev.c \
 				emulator/bthost.h emulator/bthost.c \
 				emulator/smp.c
 tools_mgmt_tester_LDADD = lib/libbluetooth-internal.la \
-				src/libshared-glib.la $(GLIB_LIBS)
+				src/libshared-ell.la $(ell_ldadd)
 
 tools_l2cap_tester_SOURCES = tools/l2cap-tester.c monitor/bt.h \
 				emulator/hciemu.h emulator/hciemu-ell.c \
diff --git a/tools/mgmt-tester.c b/tools/mgmt-tester.c
index de35008ad..d1644e65a 100644
--- a/tools/mgmt-tester.c
+++ b/tools/mgmt-tester.c
@@ -18,7 +18,7 @@ 
 #include <errno.h>
 #include <unistd.h>
 
-#include <glib.h>
+#include <ell/ell.h>
 
 #include "lib/bluetooth.h"
 #include "lib/hci.h"
@@ -31,11 +31,11 @@ 
 #include "emulator/hciemu.h"
 
 #include "src/shared/util.h"
-#include "src/shared/tester.h"
+#include "src/shared/bttester.h"
 #include "src/shared/mgmt.h"
 
 struct test_data {
-	tester_data_func_t test_setup;
+	l_tester_data_func_t test_setup;
 	const void *test_data;
 	uint8_t expected_version;
 	uint16_t expected_manufacturer;
@@ -57,16 +57,76 @@  struct test_data {
 	int sk;
 };
 
+struct generic_data {
+	bool setup_le_states;
+	const uint8_t *le_states;
+	const uint16_t *setup_settings;
+	bool setup_nobredr;
+	bool setup_limited_discov;
+	uint16_t setup_expect_hci_command;
+	const void *setup_expect_hci_param;
+	uint8_t setup_expect_hci_len;
+	uint16_t setup_send_opcode;
+	const void *setup_send_param;
+	uint16_t setup_send_len;
+	const struct setup_mgmt_cmd *setup_mgmt_cmd_arr;
+	bool send_index_none;
+	uint16_t send_opcode;
+	const void *send_param;
+	uint16_t send_len;
+	const void * (*send_func)(uint16_t *len);
+	uint8_t expect_status;
+	bool expect_ignore_param;
+	const void *expect_param;
+	uint16_t expect_len;
+	const void * (*expect_func)(uint16_t *len);
+	uint32_t expect_settings_set;
+	uint32_t expect_settings_unset;
+	uint16_t expect_alt_ev;
+	const void *expect_alt_ev_param;
+	bool (*verify_alt_ev_func)(const void *param, uint16_t length);
+	uint16_t expect_alt_ev_len;
+	uint16_t expect_hci_command;
+	const void *expect_hci_param;
+	int (*expect_hci_param_check_func)(const void *param, uint16_t length);
+	uint8_t expect_hci_len;
+	const void * (*expect_hci_func)(uint8_t *len);
+	bool expect_pin;
+	uint8_t pin_len;
+	const void *pin;
+	uint8_t client_pin_len;
+	const void *client_pin;
+	bool client_enable_ssp;
+	uint8_t io_cap;
+	uint8_t client_io_cap;
+	uint8_t client_auth_req;
+	bool reject_confirm;
+	bool client_reject_confirm;
+	bool just_works;
+	bool client_enable_le;
+	bool client_enable_sc;
+	bool client_enable_adv;
+	bool expect_sc_key;
+	bool force_power_off;
+	bool addr_type_avail;
+	uint8_t addr_type;
+	bool set_adv;
+	const uint8_t *adv_data;
+	uint8_t adv_data_len;
+};
+
+static struct l_tester *tester;
+
 static void print_debug(const char *str, void *user_data)
 {
 	const char *prefix = user_data;
 
-	tester_print("%s%s", prefix, str);
+	bttester_print("%s%s", prefix, str);
 }
 
 static void test_post_teardown(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
 	if (data->sk >= 0)
 		close(data->sk);
@@ -75,43 +135,9 @@  static void test_post_teardown(const void *test_data)
 	data->hciemu = NULL;
 }
 
-static void test_pre_setup_failed(void)
-{
-	test_post_teardown(NULL);
-	tester_pre_setup_failed();
-}
-
-static void read_version_callback(uint8_t status, uint16_t length,
-					const void *param, void *user_data)
-{
-	struct test_data *data = tester_get_data();
-	const struct mgmt_rp_read_version *rp = param;
-
-	tester_print("Read Version callback");
-	tester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
-
-	if (status || !param) {
-		test_pre_setup_failed();
-		return;
-	}
-
-	data->mgmt_version = rp->version;
-	data->mgmt_revision = btohs(rp->revision);
-
-	tester_print("  Version %u.%u",
-				data->mgmt_version, data->mgmt_revision);
-}
-
-static void read_commands_callback(uint8_t status, uint16_t length,
-					const void *param, void *user_data)
+static void test_pre_setup_complete(void)
 {
-	tester_print("Read Commands callback");
-	tester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
-
-	if (status || !param) {
-		test_pre_setup_failed();
-		return;
-	}
+	l_tester_pre_setup_complete(tester);
 }
 
 static bool check_settings(uint32_t supported, uint32_t expected)
@@ -126,7 +152,7 @@  static bool check_settings(uint32_t supported, uint32_t expected)
 			continue;
 
 		if (expected & BIT(i)) {
-			tester_warn("Expected bit %u not supported", i);
+			bttester_warn("Expected bit %u not supported", i);
 			return false;
 		}
 	}
@@ -137,18 +163,18 @@  static bool check_settings(uint32_t supported, uint32_t expected)
 static void read_info_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct mgmt_rp_read_info *rp = param;
 	char addr[18];
 	uint16_t manufacturer;
 	uint32_t supported_settings, current_settings;
 	struct bthost *bthost;
 
-	tester_print("Read Info callback");
-	tester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
+	bttester_print("Read Info callback");
+	bttester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
 
 	if (status || !param) {
-		test_pre_setup_failed();
+		test_post_teardown(NULL);
 		return;
 	}
 
@@ -157,68 +183,68 @@  static void read_info_callback(uint8_t status, uint16_t length,
 	supported_settings = btohl(rp->supported_settings);
 	current_settings = btohl(rp->current_settings);
 
-	tester_print("  Address: %s", addr);
-	tester_print("  Version: 0x%02x", rp->version);
-	tester_print("  Manufacturer: 0x%04x", manufacturer);
-	tester_print("  Supported settings: 0x%08x", supported_settings);
-	tester_print("  Current settings: 0x%08x", current_settings);
-	tester_print("  Class: 0x%02x%02x%02x",
+	bttester_print("  Address: %s", addr);
+	bttester_print("  Version: 0x%02x", rp->version);
+	bttester_print("  Manufacturer: 0x%04x", manufacturer);
+	bttester_print("  Supported settings: 0x%08x", supported_settings);
+	bttester_print("  Current settings: 0x%08x", current_settings);
+	bttester_print("  Class: 0x%02x%02x%02x",
 			rp->dev_class[2], rp->dev_class[1], rp->dev_class[0]);
-	tester_print("  Name: %s", rp->name);
-	tester_print("  Short name: %s", rp->short_name);
+	bttester_print("  Name: %s", rp->name);
+	bttester_print("  Short name: %s", rp->short_name);
 
 	if (strcmp(hciemu_get_address(data->hciemu), addr)) {
-		test_pre_setup_failed();
+		test_post_teardown(NULL);
 		return;
 	}
 
 	if (rp->version != data->expected_version) {
-		tester_warn("Expected version: 0x%02x != 0x%02x",
+		bttester_warn("Expected version: 0x%02x != 0x%02x",
 				rp->version, data->expected_version);
-		test_pre_setup_failed();
+		test_post_teardown(NULL);
 		return;
 	}
 
 	if (manufacturer != data->expected_manufacturer) {
-		tester_warn("Expected manufacturer: 0x%04x != 0x%04x",
+		bttester_warn("Expected manufacturer: 0x%04x != 0x%04x",
 				manufacturer, data->expected_manufacturer);
-		test_pre_setup_failed();
+		test_post_teardown(NULL);
 		return;
 	}
 
 	if (!check_settings(supported_settings,
 				data->expected_supported_settings)) {
-		tester_warn("Expected supported settings: 0x%08x != 0x%08x",
+		bttester_warn("Expected supported settings: 0x%08x != 0x%08x",
 				supported_settings,
 				data->expected_supported_settings);
-		test_pre_setup_failed();
+		test_post_teardown(NULL);
 		return;
 	}
 
 	if (!check_settings(current_settings, data->initial_settings)) {
-		tester_warn("Initial settings: 0x%08x != 0x%08x",
+		bttester_warn("Initial settings: 0x%08x != 0x%08x",
 				current_settings, data->initial_settings);
-		test_pre_setup_failed();
+		test_post_teardown(NULL);
 		return;
 	}
 
 	if (rp->dev_class[0] != 0x00 || rp->dev_class[1] != 0x00 ||
 						rp->dev_class[2] != 0x00) {
-		test_pre_setup_failed();
+		test_post_teardown(NULL);
 		return;
 	}
 
 	bthost = hciemu_client_get_host(data->hciemu);
-	bthost_notify_ready(bthost, tester_pre_setup_complete);
+	bthost_notify_ready(bthost, test_pre_setup_complete);
 }
 
 static void index_added_callback(uint16_t index, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
-	tester_print("Index Added callback");
-	tester_print("  Index: 0x%04x", index);
+	bttester_print("Index Added callback");
+	bttester_print("  Index: 0x%04x", index);
 
 	data->mgmt_index = index;
 
@@ -229,10 +255,10 @@  static void index_added_callback(uint16_t index, uint16_t length,
 static void index_removed_callback(uint16_t index, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
-	tester_print("Index Removed callback");
-	tester_print("  Index: 0x%04x", index);
+	bttester_print("Index Removed callback");
+	bttester_print("  Index: 0x%04x", index);
 
 	if (index != data->mgmt_index)
 		return;
@@ -246,78 +272,23 @@  static void index_removed_callback(uint16_t index, uint16_t length,
 	mgmt_unref(data->mgmt_alt);
 	data->mgmt_alt = NULL;
 
-	tester_post_teardown_complete();
+	if (l_tester_get_stage(tester) == L_TESTER_STAGE_PRE_SETUP)
+		l_tester_pre_setup_failed(tester);
+	else
+		l_tester_post_teardown_complete(tester);
 }
 
-struct generic_data {
-	bool setup_le_states;
-	const uint8_t *le_states;
-	const uint16_t *setup_settings;
-	bool setup_nobredr;
-	bool setup_limited_discov;
-	uint16_t setup_expect_hci_command;
-	const void *setup_expect_hci_param;
-	uint8_t setup_expect_hci_len;
-	uint16_t setup_send_opcode;
-	const void *setup_send_param;
-	uint16_t setup_send_len;
-	const struct setup_mgmt_cmd *setup_mgmt_cmd_arr;
-	bool send_index_none;
-	uint16_t send_opcode;
-	const void *send_param;
-	uint16_t send_len;
-	const void * (*send_func)(uint16_t *len);
-	uint8_t expect_status;
-	bool expect_ignore_param;
-	const void *expect_param;
-	uint16_t expect_len;
-	const void * (*expect_func)(uint16_t *len);
-	uint32_t expect_settings_set;
-	uint32_t expect_settings_unset;
-	uint16_t expect_alt_ev;
-	const void *expect_alt_ev_param;
-	bool (*verify_alt_ev_func)(const void *param, uint16_t length);
-	uint16_t expect_alt_ev_len;
-	uint16_t expect_hci_command;
-	const void *expect_hci_param;
-	int (*expect_hci_param_check_func)(const void *param, uint16_t length);
-	uint8_t expect_hci_len;
-	const void * (*expect_hci_func)(uint8_t *len);
-	bool expect_pin;
-	uint8_t pin_len;
-	const void *pin;
-	uint8_t client_pin_len;
-	const void *client_pin;
-	bool client_enable_ssp;
-	uint8_t io_cap;
-	uint8_t client_io_cap;
-	uint8_t client_auth_req;
-	bool reject_confirm;
-	bool client_reject_confirm;
-	bool just_works;
-	bool client_enable_le;
-	bool client_enable_sc;
-	bool client_enable_adv;
-	bool expect_sc_key;
-	bool force_power_off;
-	bool addr_type_avail;
-	uint8_t addr_type;
-	bool set_adv;
-	const uint8_t *adv_data;
-	uint8_t adv_data_len;
-};
-
 static void read_index_list_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 
-	tester_print("Read Index List callback");
-	tester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
+	bttester_print("Read Index List callback");
+	bttester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
 
 	if (status || !param) {
-		test_pre_setup_failed();
+		l_tester_pre_setup_failed(tester);
 		return;
 	}
 
@@ -329,39 +300,80 @@  static void read_index_list_callback(uint8_t status, uint16_t length,
 
 	data->hciemu = hciemu_new(data->hciemu_type);
 	if (!data->hciemu) {
-		tester_warn("Failed to setup HCI emulation");
-		test_pre_setup_failed();
+		bttester_warn("Failed to setup HCI emulation");
+		l_tester_pre_setup_failed(tester);
 	}
 
-	if (tester_use_debug())
+	if (bttester_use_debug())
 		hciemu_set_debug(data->hciemu, print_debug, "hciemu: ", NULL);
 
 	if (test && test->setup_le_states)
 		hciemu_set_master_le_states(data->hciemu, test->le_states);
 }
 
+static void read_commands_callback(uint8_t status, uint16_t length,
+					const void *param, void *user_data)
+{
+	struct test_data *data = l_tester_get_data(tester);
+
+	bttester_print("Read Commands callback");
+	bttester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
+
+	if (status || !param) {
+		l_tester_pre_setup_failed(tester);
+		return;
+	}
+
+	mgmt_send(data->mgmt, MGMT_OP_READ_INDEX_LIST, MGMT_INDEX_NONE, 0, NULL,
+					read_index_list_callback, NULL, NULL);
+}
+
+static void read_version_callback(uint8_t status, uint16_t length,
+					const void *param, void *user_data)
+{
+	struct test_data *data = l_tester_get_data(tester);
+	const struct mgmt_rp_read_version *rp = param;
+
+	bttester_print("Read Version callback");
+	bttester_print("  Status: %s (0x%02x)", mgmt_errstr(status), status);
+
+	if (status || !param) {
+		l_tester_pre_setup_failed(tester);
+		return;
+	}
+
+	data->mgmt_version = rp->version;
+	data->mgmt_revision = btohs(rp->revision);
+
+	bttester_print("  Version %u.%u",
+				data->mgmt_version, data->mgmt_revision);
+
+	mgmt_send(data->mgmt, MGMT_OP_READ_COMMANDS, MGMT_INDEX_NONE, 0, NULL,
+					read_commands_callback, NULL, NULL);
+}
+
 static void test_pre_setup(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
 	data->mgmt = mgmt_new_default();
 	if (!data->mgmt) {
-		tester_warn("Failed to setup management interface");
-		test_pre_setup_failed();
+		bttester_warn("Failed to setup management interface");
+		test_post_teardown(NULL);
 		return;
 	}
 
 	data->mgmt_alt = mgmt_new_default();
 	if (!data->mgmt_alt) {
-		tester_warn("Failed to setup alternate management interface");
-		test_pre_setup_failed();
+		bttester_warn("Failed to setup alternate management interface");
+		test_post_teardown(NULL);
 
 		mgmt_unref(data->mgmt);
 		data->mgmt = NULL;
 		return;
 	}
 
-	if (tester_use_debug()) {
+	if (bttester_use_debug()) {
 		mgmt_set_debug(data->mgmt, print_debug, "mgmt: ", NULL);
 		mgmt_set_debug(data->mgmt_alt, print_debug, "mgmt-alt: ", NULL);
 	}
@@ -369,12 +381,6 @@  static void test_pre_setup(const void *test_data)
 	mgmt_send(data->mgmt, MGMT_OP_READ_VERSION, MGMT_INDEX_NONE, 0, NULL,
 					read_version_callback, NULL, NULL);
 
-	mgmt_send(data->mgmt, MGMT_OP_READ_COMMANDS, MGMT_INDEX_NONE, 0, NULL,
-					read_commands_callback, NULL, NULL);
-
-	mgmt_send(data->mgmt, MGMT_OP_READ_INDEX_LIST, MGMT_INDEX_NONE, 0, NULL,
-					read_index_list_callback, NULL, NULL);
-
 	data->sk = -1;
 }
 
@@ -382,48 +388,49 @@  static void test_add_condition(struct test_data *data)
 {
 	data->unmet_conditions++;
 
-	tester_print("Test condition added, total %d", data->unmet_conditions);
+	bttester_print("Test condition added, total %d",
+							data->unmet_conditions);
 }
 
 static void test_add_setup_condition(struct test_data *data)
 {
 	data->unmet_setup_conditions++;
 
-	tester_print("Test setup condition added, total %d",
-		     data->unmet_setup_conditions);
+	bttester_print("Test setup condition added, total %d",
+						data->unmet_setup_conditions);
 }
 
 static void test_setup_condition_complete(struct test_data *data)
 {
 	data->unmet_setup_conditions--;
 
-	tester_print("Test setup condition complete, %d left",
-		     data->unmet_setup_conditions);
+	bttester_print("Test setup condition complete, %d left",
+						data->unmet_setup_conditions);
 
 	if (data->unmet_setup_conditions > 0)
 		return;
 
-	tester_setup_complete();
+	l_tester_setup_complete(tester);
 }
 
 static void test_condition_complete(struct test_data *data)
 {
 	data->unmet_conditions--;
 
-	tester_print("Test condition complete, %d left",
+	bttester_print("Test condition complete, %d left",
 						data->unmet_conditions);
 
 	if (data->unmet_conditions > 0)
 		return;
 
-	tester_test_passed();
+	l_tester_test_passed(tester);
 }
 
 #define test_full(name, data, setup, func, timeout, type, version, \
 			expected_settings, settings) \
 	do { \
 		struct test_data *user; \
-		user = new0(struct test_data, 1); \
+		user = l_new(struct test_data, 1); \
 		user->hciemu_type = type; \
 		user->test_setup = setup; \
 		user->test_data = data; \
@@ -431,9 +438,9 @@  static void test_condition_complete(struct test_data *data)
 		user->expected_manufacturer = 0x003f; \
 		user->expected_supported_settings = expected_settings; \
 		user->initial_settings = settings; \
-		tester_add_full(name, data, \
+		l_tester_add_full(tester, name, data,			\
 				test_pre_setup, test_setup, func, NULL, \
-				test_post_teardown, timeout, user, free); \
+				test_post_teardown, timeout, user, l_free); \
 	} while (0)
 
 #define test_bredrle_full(name, data, setup, func, timeout) \
@@ -474,7 +481,7 @@  static void test_condition_complete(struct test_data *data)
 
 static void controller_setup(const void *test_data)
 {
-	tester_test_passed();
+	l_tester_test_passed(tester);
 }
 
 struct setup_mgmt_cmd {
@@ -2700,7 +2707,7 @@  static const struct generic_data pair_device_invalid_param_test_2 = {
 
 static const void *pair_device_send_param_func(uint16_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	static uint8_t param[8];
 
@@ -2721,7 +2728,7 @@  static const void *pair_device_send_param_func(uint16_t *len)
 
 static const void *pair_device_expect_param_func(uint16_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	static uint8_t param[7];
 
@@ -2808,7 +2815,7 @@  static const struct generic_data pair_device_power_off_test_1 = {
 
 static const void *client_bdaddr_param_func(uint8_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	static uint8_t bdaddr[6];
 
 	memcpy(bdaddr, hciemu_get_client_bdaddr(data->hciemu), 6);
@@ -2939,7 +2946,7 @@  static const struct generic_data pair_device_ssp_test_1 = {
 
 static const void *client_io_cap_param_func(uint8_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	static uint8_t param[9];
 
@@ -3122,33 +3129,33 @@  static bool ltk_is_sc(const struct mgmt_ltk_info *ltk)
 
 static bool verify_ltk(const void *param, uint16_t length)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const struct mgmt_ev_new_long_term_key *ev = param;
 
 	if (length != sizeof(struct mgmt_ev_new_long_term_key)) {
-		tester_warn("Invalid new ltk length %u != %zu", length,
+		bttester_warn("Invalid new ltk length %u != %zu", length,
 				sizeof(struct mgmt_ev_new_long_term_key));
 		return false;
 	}
 
 	if (test->just_works && ltk_is_authenticated(&ev->key)) {
-		tester_warn("Authenticated key for just-works");
+		bttester_warn("Authenticated key for just-works");
 		return false;
 	}
 
 	if (!test->just_works && !ltk_is_authenticated(&ev->key)) {
-		tester_warn("Unauthenticated key for MITM");
+		bttester_warn("Unauthenticated key for MITM");
 		return false;
 	}
 
 	if (test->expect_sc_key && !ltk_is_sc(&ev->key)) {
-		tester_warn("Non-LE SC key for SC pairing");
+		bttester_warn("Non-LE SC key for SC pairing");
 		return false;
 	}
 
 	if (!test->expect_sc_key && ltk_is_sc(&ev->key)) {
-		tester_warn("SC key for Non-SC pairing");
+		bttester_warn("SC key for Non-SC pairing");
 		return false;
 	}
 
@@ -3304,33 +3311,33 @@  static bool lk_is_sc(const struct mgmt_link_key_info *lk)
 
 static bool verify_link_key(const void *param, uint16_t length)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const struct mgmt_ev_new_link_key *ev = param;
 
 	if (length != sizeof(struct mgmt_ev_new_link_key)) {
-		tester_warn("Invalid new Link Key length %u != %zu", length,
+		bttester_warn("Invalid new Link Key length %u != %zu", length,
 				sizeof(struct mgmt_ev_new_link_key));
 		return false;
 	}
 
 	if (test->just_works && lk_is_authenticated(&ev->key)) {
-		tester_warn("Authenticated key for just-works");
+		bttester_warn("Authenticated key for just-works");
 		return false;
 	}
 
 	if (!test->just_works && !lk_is_authenticated(&ev->key)) {
-		tester_warn("Unauthenticated key for MITM");
+		bttester_warn("Unauthenticated key for MITM");
 		return false;
 	}
 
 	if (test->expect_sc_key && !lk_is_sc(&ev->key)) {
-		tester_warn("Non-LE SC key for SC pairing");
+		bttester_warn("Non-LE SC key for SC pairing");
 		return false;
 	}
 
 	if (!test->expect_sc_key && lk_is_sc(&ev->key)) {
-		tester_warn("SC key for Non-SC pairing");
+		bttester_warn("SC key for Non-SC pairing");
 		return false;
 	}
 
@@ -3465,7 +3472,7 @@  static const struct generic_data pairing_acceptor_ssp_3 = {
 
 static const void *client_io_cap_reject_param_func(uint8_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	static uint8_t param[7];
 
 	memcpy(param, hciemu_get_client_bdaddr(data->hciemu), 6);
@@ -3814,7 +3821,7 @@  static const struct generic_data set_privacy_nval_param_test = {
 
 static const void *get_conn_info_send_param_func(uint16_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	static uint8_t param[7];
 
 	memcpy(param, hciemu_get_client_bdaddr(data->hciemu), 6);
@@ -3827,7 +3834,7 @@  static const void *get_conn_info_send_param_func(uint16_t *len)
 
 static const void *get_conn_info_expect_param_func(uint16_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	static uint8_t param[10];
 
 	memcpy(param, hciemu_get_client_bdaddr(data->hciemu), 6);
@@ -3843,7 +3850,7 @@  static const void *get_conn_info_expect_param_func(uint16_t *len)
 
 static const void *get_conn_info_error_expect_param_func(uint16_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	static uint8_t param[10];
 
 	/* All unset parameters shall be 0 in case of error */
@@ -3875,7 +3882,7 @@  static const struct generic_data get_conn_info_ncon_test = {
 
 static const void *get_conn_info_expect_param_power_off_func(uint16_t *len)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	static uint8_t param[10];
 
 	memcpy(param, hciemu_get_client_bdaddr(data->hciemu), 6);
@@ -5510,7 +5517,7 @@  static void client_cmd_complete(uint16_t opcode, uint8_t status,
 					const void *param, uint8_t len,
 					void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	struct bthost *bthost;
 
@@ -5520,7 +5527,7 @@  static void client_cmd_complete(uint16_t opcode, uint8_t status,
 	case BT_HCI_CMD_WRITE_SCAN_ENABLE:
 	case BT_HCI_CMD_LE_SET_ADV_ENABLE:
 	case BT_HCI_CMD_LE_SET_EXT_ADV_ENABLE:
-		tester_print("Client set connectable: %s (0x%02x)",
+		bttester_print("Client set connectable: %s (0x%02x)",
 						mgmt_errstr(status), status);
 		if (!status && test->client_enable_ssp) {
 			bthost_write_ssp_mode(bthost, 0x01);
@@ -5528,7 +5535,7 @@  static void client_cmd_complete(uint16_t opcode, uint8_t status,
 		}
 		break;
 	case BT_HCI_CMD_WRITE_SIMPLE_PAIRING_MODE:
-		tester_print("Client enable SSP: %s (0x%02x)",
+		bttester_print("Client enable SSP: %s (0x%02x)",
 						mgmt_errstr(status), status);
 		break;
 	default:
@@ -5536,14 +5543,14 @@  static void client_cmd_complete(uint16_t opcode, uint8_t status,
 	}
 
 	if (status)
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 	else
-		tester_setup_complete();
+		l_tester_setup_complete(tester);
 }
 
 static void setup_bthost(void)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	struct bthost *bthost;
 
@@ -5562,7 +5569,7 @@  static void setup_bthost(void)
 
 static void setup_pairing_acceptor(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 
 	if (!test->io_cap)
@@ -5579,22 +5586,22 @@  static void setup_powered_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_print("Controller powered on");
+	bttester_print("Controller powered on");
 
 	setup_bthost();
 }
 
 static void setup_class(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 	unsigned char class_param[] = { 0x01, 0x0c };
 
-	tester_print("Setting device class and powering on");
+	bttester_print("Setting device class and powering on");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_DEV_CLASS, data->mgmt_index,
 				sizeof(class_param), class_param,
@@ -5608,40 +5615,40 @@  static void setup_class(const void *test_data)
 static void discovering_event(uint16_t index, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct mgmt_ev_discovering *ev = param;
 
 	mgmt_unregister(data->mgmt, data->mgmt_discov_ev_id);
 
 	if (length != sizeof(*ev)) {
-		tester_warn("Incorrect discovering event length");
-		tester_setup_failed();
+		bttester_warn("Incorrect discovering event length");
+		l_tester_setup_failed(tester);
 		return;
 	}
 
 	if (!ev->discovering) {
-		tester_warn("Unexpected discovery stopped event");
-		tester_setup_failed();
+		bttester_warn("Unexpected discovery stopped event");
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_setup_complete();
+	l_tester_setup_complete(tester);
 }
 
 static void setup_discovery_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_print("Discovery started");
+	bttester_print("Discovery started");
 }
 
 static void setup_start_discovery(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const void *send_param = test->setup_send_param;
 	uint16_t send_len = test->setup_send_len;
@@ -5658,10 +5665,10 @@  static void setup_start_discovery(const void *test_data)
 
 static void setup_multi_uuid32(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Powering on controller (with 32-bit UUID)");
+	bttester_print("Powering on controller (with 32-bit UUID)");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_SSP, data->mgmt_index,
 				sizeof(param), param, NULL, NULL, NULL);
@@ -5683,7 +5690,7 @@  static void setup_multi_uuid32(const void *test_data)
 
 static void setup_multi_uuid32_2(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 	unsigned char uuid_param[] = {
 			0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80,
@@ -5691,7 +5698,7 @@  static void setup_multi_uuid32_2(const void *test_data)
 			0x00 };
 	int i;
 
-	tester_print("Powering on controller (with many 32-bit UUIDs)");
+	bttester_print("Powering on controller (with many 32-bit UUIDs)");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_SSP, data->mgmt_index,
 				sizeof(param), param, NULL, NULL, NULL);
@@ -5711,10 +5718,10 @@  static void setup_multi_uuid32_2(const void *test_data)
 
 static void setup_multi_uuid128(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Powering on controller (with 128-bit UUID)");
+	bttester_print("Powering on controller (with 128-bit UUID)");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_SSP, data->mgmt_index,
 				sizeof(param), param, NULL, NULL, NULL);
@@ -5730,7 +5737,7 @@  static void setup_multi_uuid128(const void *test_data)
 
 static void setup_multi_uuid128_2(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 	unsigned char uuid_param[] = {
 			0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88,
@@ -5738,7 +5745,7 @@  static void setup_multi_uuid128_2(const void *test_data)
 			0x00 };
 	int i;
 
-	tester_print("Powering on controller (with many 128-bit UUIDs)");
+	bttester_print("Powering on controller (with many 128-bit UUIDs)");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_SSP, data->mgmt_index,
 				sizeof(param), param, NULL, NULL, NULL);
@@ -5757,10 +5764,10 @@  static void setup_multi_uuid128_2(const void *test_data)
 
 static void setup_multi_uuid16(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Powering on controller (with SPP UUID)");
+	bttester_print("Powering on controller (with SPP UUID)");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_SSP, data->mgmt_index,
 				sizeof(param), param, NULL, NULL, NULL);
@@ -5782,7 +5789,7 @@  static void setup_multi_uuid16(const void *test_data)
 
 static void setup_multi_uuid16_2(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 	unsigned char uuid_param[] = {
 			0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80,
@@ -5790,7 +5797,7 @@  static void setup_multi_uuid16_2(const void *test_data)
 			0x00 };
 	int i;
 
-	tester_print("Powering on controller (with many 16-bit UUIDs)");
+	bttester_print("Powering on controller (with many 16-bit UUIDs)");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_SSP, data->mgmt_index,
 				sizeof(param), param, NULL, NULL, NULL);
@@ -5810,10 +5817,10 @@  static void setup_multi_uuid16_2(const void *test_data)
 
 static void setup_uuid_mix(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Powering on controller (with mixed UUIDs)");
+	bttester_print("Powering on controller (with mixed UUIDs)");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_SSP, data->mgmt_index,
 				sizeof(param), param, NULL, NULL, NULL);
@@ -5842,12 +5849,12 @@  static void setup_uuid_mix(const void *test_data)
 
 static void setup_add_device(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 	const unsigned char *add_param;
 	size_t add_param_len;
 
-	tester_print("Powering on controller (with added device)");
+	bttester_print("Powering on controller (with added device)");
 
 	if (data->hciemu_type == HCIEMU_TYPE_LE) {
 		add_param = add_device_success_param_2;
@@ -5872,11 +5879,11 @@  static void setup_add_advertising_callback(uint8_t status, uint16_t length,
 				(struct mgmt_rp_add_advertising *) param;
 
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_print("Add Advertising setup complete (instance %d)",
+	bttester_print("Add Advertising setup complete (instance %d)",
 								rp->instance);
 
 	setup_bthost();
@@ -5901,12 +5908,12 @@  static void setup_add_adv_param(struct mgmt_cp_add_advertising *cp,
 
 static void setup_add_advertising_not_powered(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding advertising instance while unpowered");
+	bttester_print("Adding advertising instance while unpowered");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -5923,12 +5930,12 @@  static void setup_add_advertising_not_powered(const void *test_data)
 
 static void setup_add_advertising(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding advertising instance while powered");
+	bttester_print("Adding advertising instance while powered");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -5949,12 +5956,12 @@  static void setup_add_advertising(const void *test_data)
 
 static void setup_add_advertising_connectable(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding advertising instance while connectable");
+	bttester_print("Adding advertising instance while connectable");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -5986,7 +5993,7 @@  static int create_le_att_sock(struct test_data *data)
 							BTPROTO_L2CAP);
 	if (sk < 0) {
 		err = -errno;
-		tester_warn("Can't create socket: %s (%d)", strerror(errno),
+		bttester_warn("Can't create socket: %s (%d)", strerror(errno),
 									errno);
 		return err;
 	}
@@ -5999,7 +6006,7 @@  static int create_le_att_sock(struct test_data *data)
 
 	if (bind(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
 		err = -errno;
-		tester_warn("Can't bind socket: %s (%d)", strerror(errno),
+		bttester_warn("Can't bind socket: %s (%d)", strerror(errno),
 									errno);
 		close(sk);
 		return err;
@@ -6007,7 +6014,7 @@  static int create_le_att_sock(struct test_data *data)
 
 	if (listen(sk, 1) < 0) {
 		err = -errno;
-		tester_warn("Can't bind socket: %s (%d)", strerror(errno),
+		bttester_warn("Can't bind socket: %s (%d)", strerror(errno),
 									errno);
 		close(sk);
 		return err;
@@ -6020,11 +6027,11 @@  static int create_le_att_sock(struct test_data *data)
 
 static void setup_advertise_while_connected(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	uint8_t adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 
-	tester_print("Adding advertising instances");
+	bttester_print("Adding advertising instances");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -6046,17 +6053,17 @@  static void setup_advertise_while_connected(const void *test_data)
 	 * connect. Socket is closed in test_post_teardown
 	 */
 	if (create_le_att_sock(data) < 0)
-		tester_test_failed();
+		l_tester_test_failed(tester);
 }
 
 static void setup_add_advertising_timeout(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding advertising instance with timeout");
+	bttester_print("Adding advertising instance with timeout");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -6078,12 +6085,12 @@  static void setup_add_advertising_timeout(const void *test_data)
 
 static void setup_add_advertising_duration(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding instance with long timeout/short duration");
+	bttester_print("Adding instance with long timeout/short duration");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -6107,11 +6114,11 @@  static void setup_add_advertising_duration(const void *test_data)
 static void setup_power_cycle_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param_off[] = { 0x00 };
 
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
@@ -6124,12 +6131,12 @@  static void setup_power_cycle_callback(uint8_t status, uint16_t length,
 
 static void setup_add_advertising_power_cycle(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param_on[] = { 0x01 };
 
-	tester_print("Adding instance without timeout and power cycle");
+	bttester_print("Adding instance without timeout and power cycle");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -6150,12 +6157,12 @@  static void setup_add_advertising_power_cycle(const void *test_data)
 
 static void setup_set_and_add_advertising(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Set and add advertising instance");
+	bttester_print("Set and add advertising instance");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -6182,16 +6189,16 @@  static void setup_multi_adv_second_instance(uint8_t status, uint16_t length,
 		const void *param, void *user_data) {
 	struct mgmt_rp_add_advertising *rp =
 				(struct mgmt_rp_add_advertising *) param;
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_print("Add Advertising setup complete (instance %d)",
+	bttester_print("Add Advertising setup complete (instance %d)",
 								rp->instance);
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
@@ -6207,12 +6214,12 @@  static void setup_multi_adv_second_instance(uint8_t status, uint16_t length,
 
 static void setup_multi_adv(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding two instances with timeout 1 and duration 1");
+	bttester_print("Adding two instances with timeout 1 and duration 1");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param(cp, 1);
@@ -6236,14 +6243,14 @@  static void setup_multi_adv(const void *test_data)
 static void setup_complete(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_print("Initial settings completed");
+	bttester_print("Initial settings completed");
 
 	if (data->test_setup)
 		data->test_setup(data);
@@ -6255,7 +6262,7 @@  static void setup_set_unpowered_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
@@ -6265,15 +6272,15 @@  static void setup_set_unpowered_callback(uint8_t status, uint16_t length,
 static void setup_set_le_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char power_param[] = { 0x00 };
 
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_print("Disabling power");
+	bttester_print("Disabling power");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_POWERED, data->mgmt_index,
 						sizeof(power_param),
@@ -6284,10 +6291,10 @@  static void setup_set_le_callback(uint8_t status, uint16_t length,
 
 static void setup_ext_adv_not_powered(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Enabling LE");
+	bttester_print("Enabling LE");
 
 	mgmt_send(data->mgmt, MGMT_OP_SET_LE, data->mgmt_index,
 						sizeof(param), &param,
@@ -6299,7 +6306,7 @@  static void setup_set_ext_adv_params_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
@@ -6308,9 +6315,9 @@  static void setup_set_ext_adv_params_callback(uint8_t status, uint16_t length,
 
 static void setup_ext_adv_params(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
-	tester_print("Setting Extended Adv Params");
+	bttester_print("Setting Extended Adv Params");
 
 	mgmt_send(data->mgmt, MGMT_OP_ADD_EXT_ADV_PARAMS, data->mgmt_index,
 					sizeof(ext_adv_params_valid),
@@ -6378,8 +6385,8 @@  static void user_passkey_request_callback(uint16_t index, uint16_t length,
 	struct mgmt_cp_user_passkey_reply cp;
 
 	if (test->just_works) {
-		tester_warn("User Passkey Request for just-works case");
-		tester_test_failed();
+		bttester_warn("User Passkey Request for just-works case");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -6399,7 +6406,7 @@  static void user_passkey_request_callback(uint16_t index, uint16_t length,
 
 static void test_setup(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	struct bthost *bthost = hciemu_client_get_host(data->hciemu);
 	const uint16_t *cmd;
@@ -6448,7 +6455,7 @@  proceed:
 		if (data->test_setup)
 			data->test_setup(data);
 		else
-			tester_setup_complete();
+			l_tester_setup_complete(tester);
 		return;
 	}
 
@@ -6498,31 +6505,31 @@  proceed:
 static void command_generic_new_settings(uint16_t index, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
-	tester_print("New settings event received");
+	bttester_print("New settings event received");
 
 	mgmt_unregister(data->mgmt, data->mgmt_settings_id);
 
-	tester_test_failed();
+	l_tester_test_failed(tester);
 }
 
 static void command_generic_new_settings_alt(uint16_t index, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	uint32_t settings;
 
 	if (length != 4) {
-		tester_warn("Invalid parameter size for new settings event");
-		tester_test_failed();
+		bttester_warn("Invalid parameter size for new settings event");
+		l_tester_test_failed(tester);
 		return;
 	}
 
 	settings = get_le32(param);
 
-	tester_print("New settings 0x%08x received", settings);
+	bttester_print("New settings 0x%08x received", settings);
 
 	if (test->expect_settings_unset) {
 		if ((settings & test->expect_settings_unset) != 0)
@@ -6537,7 +6544,7 @@  static void command_generic_new_settings_alt(uint16_t index, uint16_t length,
 		return;
 
 done:
-	tester_print("Unregistering new settings notification");
+	bttester_print("Unregistering new settings notification");
 
 	mgmt_unregister(data->mgmt_alt, data->mgmt_alt_settings_id);
 
@@ -6546,18 +6553,18 @@  done:
 
 static bool verify_alt_ev(const void *param, uint16_t length)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 
 	if (length != test->expect_alt_ev_len) {
-		tester_warn("Invalid length %u != %u", length,
+		bttester_warn("Invalid length %u != %u", length,
 						test->expect_alt_ev_len);
 		return false;
 	}
 
 	if (test->expect_alt_ev_param &&
 			memcmp(test->expect_alt_ev_param, param, length)) {
-		tester_warn("Event parameters do not match");
+		bttester_warn("Event parameters do not match");
 		return false;
 	}
 
@@ -6568,11 +6575,12 @@  static void command_generic_event_alt(uint16_t index, uint16_t length,
 							const void *param,
 							void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	bool (*verify)(const void *param, uint16_t length);
 
-	tester_print("New %s event received", mgmt_evstr(test->expect_alt_ev));
+	bttester_print("New %s event received",
+					mgmt_evstr(test->expect_alt_ev));
 
 	mgmt_unregister(data->mgmt_alt, data->mgmt_alt_ev_id);
 
@@ -6582,9 +6590,9 @@  static void command_generic_event_alt(uint16_t index, uint16_t length,
 		verify = verify_alt_ev;
 
 	if (!verify(param, length)) {
-		tester_warn("Incorrect %s event parameters",
+		bttester_warn("Incorrect %s event parameters",
 					mgmt_evstr(test->expect_alt_ev));
-		tester_test_failed();
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -6594,16 +6602,17 @@  static void command_generic_event_alt(uint16_t index, uint16_t length,
 static void command_generic_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const void *expect_param = test->expect_param;
 	uint16_t expect_len = test->expect_len;
 
-	tester_print("%s (0x%04x): %s (0x%02x)", mgmt_opstr(test->send_opcode),
-			test->send_opcode, mgmt_errstr(status), status);
+	bttester_print("%s (0x%04x): %s (0x%02x)",
+			mgmt_opstr(test->send_opcode), test->send_opcode,
+						mgmt_errstr(status), status);
 
 	if (status != test->expect_status) {
-		tester_test_abort();
+		l_tester_test_abort(tester);
 		return;
 	}
 
@@ -6612,18 +6621,18 @@  static void command_generic_callback(uint8_t status, uint16_t length,
 			expect_param = test->expect_func(&expect_len);
 
 		if (length != expect_len) {
-			tester_warn("Invalid cmd response parameter size");
-			tester_test_failed();
+			bttester_warn("Invalid cmd response parameter size");
+			l_tester_test_failed(tester);
 			return;
 		}
 
 		if (expect_param && expect_len > 0 &&
 					memcmp(param, expect_param, length)) {
-			tester_warn("Unexpected cmd response parameter value");
+			bttester_warn("Unexpected cmd response param value");
 			util_hexdump('>', param, length, print_debug, "");
 			util_hexdump('!', expect_param, length, print_debug,
 								"");
-			tester_test_failed();
+			l_tester_test_failed(tester);
 			return;
 		}
 	}
@@ -6639,20 +6648,20 @@  static void command_setup_hci_callback(uint16_t opcode, const void *param,
 	const void *setup_expect_hci_param = test->setup_expect_hci_param;
 	uint8_t setup_expect_hci_len = test->setup_expect_hci_len;
 
-	tester_print("HCI Command 0x%04x length %u", opcode, length);
+	bttester_print("HCI Command 0x%04x length %u", opcode, length);
 
 	if (opcode != test->setup_expect_hci_command)
 		return;
 
 	if (length != setup_expect_hci_len) {
-		tester_warn("Invalid parameter size for HCI command");
-		tester_test_failed();
+		bttester_warn("Invalid parameter size for HCI command");
+		l_tester_test_failed(tester);
 		return;
 	}
 
 	if (memcmp(param, setup_expect_hci_param, length) != 0) {
-		tester_warn("Unexpected HCI command parameter value");
-		tester_test_failed();
+		bttester_warn("Unexpected HCI command parameter value");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -6669,7 +6678,7 @@  static void command_hci_callback(uint16_t opcode, const void *param,
 	uint8_t expect_hci_len = test->expect_hci_len;
 	int ret;
 
-	tester_print("HCI Command 0x%04x length %u", opcode, length);
+	bttester_print("HCI Command 0x%04x length %u", opcode, length);
 
 	if (opcode != test->expect_hci_command)
 		return;
@@ -6678,8 +6687,8 @@  static void command_hci_callback(uint16_t opcode, const void *param,
 		expect_hci_param = test->expect_hci_func(&expect_hci_len);
 
 	if (length != expect_hci_len) {
-		tester_warn("Invalid parameter size for HCI command");
-		tester_test_failed();
+		bttester_warn("Invalid parameter size for HCI command");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -6687,11 +6696,12 @@  static void command_hci_callback(uint16_t opcode, const void *param,
 		ret = test->expect_hci_param_check_func(param, length);
 	else
 		ret = memcmp(param, expect_hci_param, length);
+
 	if (ret != 0) {
-		tester_warn("Unexpected HCI command parameter value:");
+		bttester_warn("Unexpected HCI command parameter value:");
 		util_hexdump('>', param, length, print_debug, "");
 		util_hexdump('!', expect_hci_param, length, print_debug, "");
-		tester_test_failed();
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -6702,7 +6712,7 @@  static void setup_mgmt_cmd_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 	test_setup_condition_complete(user_data);
@@ -6710,15 +6720,15 @@  static void setup_mgmt_cmd_callback(uint8_t status, uint16_t length,
 
 static void setup_command_generic(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const void *send_param = test->setup_send_param;
 	uint16_t send_len = test->setup_send_len;
 	size_t i = 0;
 
 	if (test->setup_expect_hci_command) {
-		tester_print("Registering setup expected HCI command callback");
-		tester_print("Setup expected HCI command 0x%04x",
+		bttester_print("Registering setup expected HCI command cb");
+		bttester_print("Setup expected HCI command 0x%04x",
 					 test->setup_expect_hci_command);
 		hciemu_add_master_post_command_hook(data->hciemu,
 					command_setup_hci_callback, data);
@@ -6726,7 +6736,7 @@  static void setup_command_generic(const void *test_data)
 	}
 
 	if (test->setup_send_opcode) {
-		tester_print("Setup sending %s (0x%04x)",
+		bttester_print("Setup sending %s (0x%04x)",
 				mgmt_opstr(test->setup_send_opcode),
 				test->setup_send_opcode);
 		mgmt_send(data->mgmt, test->setup_send_opcode, data->mgmt_index,
@@ -6737,14 +6747,14 @@  static void setup_command_generic(const void *test_data)
 		return;
 	}
 
-	tester_print("Sending setup opcode array");
+	bttester_print("Sending setup opcode array");
 	for (; test->setup_mgmt_cmd_arr + i; ++i) {
 		const struct setup_mgmt_cmd *cmd = test->setup_mgmt_cmd_arr + i;
 
 		if (cmd->send_opcode == 0x00)
 			break;
 
-		tester_print("Setup sending %s (0x%04x)",
+		bttester_print("Setup sending %s (0x%04x)",
 				mgmt_opstr(cmd->send_opcode),
 				cmd->send_opcode);
 
@@ -8292,12 +8302,12 @@  static void setup_add_adv_param_1m(struct mgmt_cp_add_advertising *cp,
 
 static void setup_add_advertising_1m(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding advertising instance while powered");
+	bttester_print("Adding advertising instance while powered");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param_1m(cp, 1);
@@ -8348,12 +8358,12 @@  static const struct generic_data add_ext_advertising_conn_on_1m = {
 
 static void setup_add_advertising_connectable_1m(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct mgmt_cp_add_advertising *cp;
 	unsigned char adv_param[sizeof(*cp) + TESTER_ADD_ADV_DATA_LEN];
 	unsigned char param[] = { 0x01 };
 
-	tester_print("Adding advertising instance while connectable");
+	bttester_print("Adding advertising instance while connectable");
 
 	cp = (struct mgmt_cp_add_advertising *) adv_param;
 	setup_add_adv_param_1m(cp, 1);
@@ -8735,18 +8745,18 @@  static void set_phy_callback(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
 	if (status != MGMT_STATUS_SUCCESS) {
-		tester_setup_failed();
+		l_tester_setup_failed(tester);
 		return;
 	}
 
-	tester_print("Set PHY Success");
+	bttester_print("Set PHY Success");
 
-	tester_setup_complete();
+	l_tester_setup_complete(tester);
 }
 
 static void setup_phy_configuration(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const void *send_param = test->setup_send_param;
 	uint16_t send_len = test->setup_send_len;
@@ -8781,7 +8791,7 @@  static bool power_off(uint16_t index)
 
 static void test_command_generic(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const void *send_param = test->send_param;
 	uint16_t send_len = test->send_len;
@@ -8791,7 +8801,7 @@  static void test_command_generic(const void *test_data)
 	index = test->send_index_none ? MGMT_INDEX_NONE : data->mgmt_index;
 
 	if (test->expect_settings_set || test->expect_settings_unset) {
-		tester_print("Registering new settings notification");
+		bttester_print("Registering new settings notification");
 
 		id = mgmt_register(data->mgmt, MGMT_EV_NEW_SETTINGS, index,
 				command_generic_new_settings, NULL, NULL);
@@ -8804,7 +8814,7 @@  static void test_command_generic(const void *test_data)
 	}
 
 	if (test->expect_alt_ev) {
-		tester_print("Registering %s notification",
+		bttester_print("Registering %s notification",
 					mgmt_evstr(test->expect_alt_ev));
 		id = mgmt_register(data->mgmt_alt, test->expect_alt_ev, index,
 					command_generic_event_alt, NULL, NULL);
@@ -8813,18 +8823,18 @@  static void test_command_generic(const void *test_data)
 	}
 
 	if (test->expect_hci_command) {
-		tester_print("Registering HCI command callback");
+		bttester_print("Registering HCI command callback");
 		hciemu_add_master_post_command_hook(data->hciemu,
 						command_hci_callback, data);
 		test_add_condition(data);
 	}
 
 	if (test->send_opcode == 0x0000) {
-		tester_print("Executing no-op test");
+		bttester_print("Executing no-op test");
 		return;
 	}
 
-	tester_print("Sending %s (0x%04x)", mgmt_opstr(test->send_opcode),
+	bttester_print("Sending %s (0x%04x)", mgmt_opstr(test->send_opcode),
 							test->send_opcode);
 
 	if (test->send_func)
@@ -8846,17 +8856,17 @@  static void test_command_generic(const void *test_data)
 
 static void check_scan(void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
 	if (hciemu_get_master_le_scan_enable(data->hciemu)) {
-		tester_warn("LE scan still enabled");
-		tester_test_failed();
+		bttester_warn("LE scan still enabled");
+		l_tester_test_failed(tester);
 		return;
 	}
 
 	if (hciemu_get_master_scan_enable(data->hciemu)) {
-		tester_warn("BR/EDR scan still enabled");
-		tester_test_failed();
+		bttester_warn("BR/EDR scan still enabled");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -8865,16 +8875,16 @@  static void check_scan(void *user_data)
 
 static void test_remove_device(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
 	test_command_generic(test_data);
-	tester_wait(1, check_scan, NULL);
+	l_tester_wait(tester, 1, check_scan, NULL);
 	test_add_condition(data);
 }
 
 static void trigger_device_found(void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	struct bthost *bthost;
 
@@ -8903,21 +8913,21 @@  static void trigger_device_found(void *user_data)
 
 static void test_device_found(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
 	test_command_generic(test_data);
 
 	/* Make sure discovery is enabled before enabling advertising. */
-	tester_wait(1, trigger_device_found, NULL);
+	l_tester_wait(tester, 1, trigger_device_found, NULL);
 	test_add_condition(data);
 }
 
 static void pairing_new_conn(uint16_t handle, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	struct bthost *bthost;
 
-	tester_print("New connection with handle 0x%04x", handle);
+	bttester_print("New connection with handle 0x%04x", handle);
 
 	bthost = hciemu_client_get_host(data->hciemu);
 
@@ -8926,7 +8936,7 @@  static void pairing_new_conn(uint16_t handle, void *user_data)
 
 static void test_pairing_acceptor(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const uint8_t *master_bdaddr;
 	struct bthost *bthost;
@@ -8935,7 +8945,7 @@  static void test_pairing_acceptor(const void *test_data)
 	if (test->expect_alt_ev) {
 		unsigned int id;
 
-		tester_print("Registering %s notification",
+		bttester_print("Registering %s notification",
 					mgmt_evstr(test->expect_alt_ev));
 		id = mgmt_register(data->mgmt_alt, test->expect_alt_ev,
 					data->mgmt_index,
@@ -8946,8 +8956,8 @@  static void test_pairing_acceptor(const void *test_data)
 
 	master_bdaddr = hciemu_get_master_bdaddr(data->hciemu);
 	if (!master_bdaddr) {
-		tester_warn("No master bdaddr");
-		tester_test_failed();
+		bttester_warn("No master bdaddr");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -8965,12 +8975,12 @@  static void test_pairing_acceptor(const void *test_data)
 static void connected_event(uint16_t index, uint16_t length, const void *param,
 							void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const void *send_param = test->send_param;
 	uint16_t send_len = test->send_len;
 
-	tester_print("Sending %s 0x%04x", mgmt_opstr(test->send_opcode),
+	bttester_print("Sending %s 0x%04x", mgmt_opstr(test->send_opcode),
 							test->send_opcode);
 
 	if (test->send_func)
@@ -8995,13 +9005,13 @@  static void connected_event(uint16_t index, uint16_t length, const void *param,
 
 static void test_command_generic_connect(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	unsigned int id;
 	const uint8_t *master_bdaddr;
 	uint8_t addr_type;
 	struct bthost *bthost;
 
-	tester_print("Registering %s notification",
+	bttester_print("Registering %s notification",
 					mgmt_evstr(MGMT_EV_DEVICE_CONNECTED));
 	id = mgmt_register(data->mgmt_alt, MGMT_EV_DEVICE_CONNECTED,
 				data->mgmt_index, connected_event,
@@ -9011,8 +9021,8 @@  static void test_command_generic_connect(const void *test_data)
 
 	master_bdaddr = hciemu_get_master_bdaddr(data->hciemu);
 	if (!master_bdaddr) {
-		tester_warn("No master bdaddr");
-		tester_test_failed();
+		bttester_warn("No master bdaddr");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -9030,10 +9040,10 @@  static bool test_adv_enable_hook(const void *data, uint16_t len,
 	const uint8_t *status = data;
 
 	if (*status == 0) {
-		tester_print("Advertising enabled");
+		bttester_print("Advertising enabled");
 		test_condition_complete(test_data);
 	} else {
-		tester_print("Advertising enabled error 0x%02x", *status);
+		bttester_print("Advertising enabled error 0x%02x", *status);
 	}
 
 	return true;
@@ -9042,15 +9052,15 @@  static bool test_adv_enable_hook(const void *data, uint16_t len,
 static void disconnected_event(uint16_t index, uint16_t length,
 					const void *param, void *user_data)
 {
-	tester_test_failed();
+	l_tester_test_failed(tester);
 }
 
 static void le_connected_event(uint16_t index, uint16_t length,
 					const void *param, void *user_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
-	tester_print("Device connected");
+	bttester_print("Device connected");
 
 	test_add_condition(data);
 
@@ -9081,11 +9091,11 @@  static void add_device_callback(uint8_t status, uint16_t len, const void *param,
 	const uint8_t *master_bdaddr;
 
 	if (status != 0) {
-		tester_test_failed();
+		l_tester_test_failed(tester);
 		return;
 	}
 
-	tester_print("Device added");
+	bttester_print("Device added");
 
 	/* If advertising is enabled on client that means we can stop here and
 	 * just wait for connection
@@ -9095,8 +9105,8 @@  static void add_device_callback(uint8_t status, uint16_t len, const void *param,
 
 	master_bdaddr = hciemu_get_master_bdaddr(data->hciemu);
 	if (!master_bdaddr) {
-		tester_warn("No master bdaddr");
-		tester_test_failed();
+		bttester_warn("No master bdaddr");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -9109,12 +9119,12 @@  static void add_device_callback(uint8_t status, uint16_t len, const void *param,
 
 static void test_connected_and_advertising(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 	const struct generic_data *test = data->test_data;
 	const uint8_t *client_bdaddr;
 	struct mgmt_cp_add_device cp;
 
-	tester_print("Registering %s notification",
+	bttester_print("Registering %s notification",
 					mgmt_evstr(MGMT_EV_DEVICE_CONNECTED));
 
 	test_add_condition(data);
@@ -9124,8 +9134,8 @@  static void test_connected_and_advertising(const void *test_data)
 
 	client_bdaddr = hciemu_get_client_bdaddr(data->hciemu);
 	if (!client_bdaddr) {
-		tester_warn("No client bdaddr");
-		tester_test_failed();
+		bttester_warn("No client bdaddr");
+		l_tester_test_failed(tester);
 		return;
 	}
 
@@ -9155,15 +9165,15 @@  static void read_50_controller_cap_complete(uint8_t status, uint16_t length,
 	uint8_t tag_type;
 
 	if (status || !param) {
-		tester_warn("Failed to read advertising features: %s (0x%02x)",
+		bttester_warn("Read advertising features failed: %s (0x%02x)",
 						mgmt_errstr(status), status);
-		tester_test_failed();
+		l_tester_test_failed(tester);
 	}
 
 	if (sizeof(rp->cap_len) + rp->cap_len != length) {
-		tester_warn("Controller capabilities malformed, size %zu != %u",
+		bttester_warn("Controller capabilities malformed, sz %zu != %u",
 				sizeof(rp->cap_len) + rp->cap_len, length);
-		tester_test_failed();
+		l_tester_test_failed(tester);
 	}
 
 	while (offset < rp->cap_len) {
@@ -9173,11 +9183,12 @@  static void read_50_controller_cap_complete(uint8_t status, uint16_t length,
 		switch (tag_type) {
 		case MGMT_CAP_LE_TX_PWR:
 			if ((tag_len - sizeof(tag_type)) != 2) {
-				tester_warn("TX power had unexpected length %d",
-					tag_len);
+				bttester_warn("TX power unexpected length %d",
+								tag_len);
 				break;
 			}
-			tester_print("Expected Tx Power discovered: %d-%d",
+
+			bttester_print("Expected Tx Power discovered: %d-%d",
 					ptr[offset], ptr[offset+1]);
 			test_condition_complete(data);
 		}
@@ -9189,7 +9200,7 @@  static void read_50_controller_cap_complete(uint8_t status, uint16_t length,
 
 static void test_50_controller_cap_response(const void *test_data)
 {
-	struct test_data *data = tester_get_data();
+	struct test_data *data = l_tester_get_data(tester);
 
 	test_add_condition(data);
 
@@ -9201,7 +9212,7 @@  static void test_50_controller_cap_response(const void *test_data)
 
 int main(int argc, char *argv[])
 {
-	tester_init(&argc, &argv);
+	tester = bttester_init(&argc, &argv);
 
 	test_bredrle("Controller setup",
 				NULL, NULL, controller_setup);
@@ -10697,5 +10708,5 @@  int main(int argc, char *argv[])
 				setup_ext_adv_params,
 				test_command_generic);
 
-	return tester_run();
+	return bttester_run();
 }