Re: [PATCHv3 1/2] android/tester: Simplify setup procedure

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Hi Luiz, Marcin,

On Tuesday 09 of September 2014 13:03:25 Luiz Augusto von Dentz wrote:
> Hi Marcin,
> 
> On Fri, Sep 5, 2014 at 4:00 PM, Marcin Kraglak <marcin.kraglak@xxxxxxxxx> 
wrote:
> > Every profile test case must initialize bluetooth profile and start
> > bluetoothd, and it is now done in setup_generic(). Additionally
> > each profile can define its own init routine, which will be
> > called after initializing stack.
> > ---
> > 
> >  android/tester-main.c | 220
> >  ++++++++++++-------------------------------------- android/tester-main.h
> >  |   1 +
> >  2 files changed, 53 insertions(+), 168 deletions(-)
> > 
> > diff --git a/android/tester-main.c b/android/tester-main.c
> > index 297aadb..7e8621a 100644
> > --- a/android/tester-main.c
> > +++ b/android/tester-main.c
> > @@ -1336,7 +1336,7 @@ static bool setup_base(struct test_data *data)
> > 
> >         return true;
> >  
> >  }
> > 
> > -static void setup(const void *test_data)
> > +static void setup_generic(const void *test_data)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> >         bt_status_t status;
> > 
> > @@ -1353,210 +1353,117 @@ static void setup(const void *test_data)
> > 
> >                 return;
> >         
> >         }
> > 
> > -       tester_setup_complete();
> > +       if (!data->init_routine || data->init_routine() ==
> > BT_STATUS_SUCCESS) +               tester_setup_complete();
> > +       else
> > +               tester_setup_failed();
> > 
> >  }
> > 
> > -static void setup_socket(const void *test_data)
> > +static int init_socket(void)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> > 
> > -       bt_status_t status;
> > 
> >         const void *sock;
> > 
> > -       if (!setup_base(data)) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > -       status = data->if_bluetooth->init(&bt_callbacks);
> > -       if (status != BT_STATUS_SUCCESS) {
> > -               data->if_bluetooth = NULL;
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         sock =
> >         data->if_bluetooth->get_profile_interface(BT_PROFILE_SOCKETS_ID);
> > 
> > -       if (!sock) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > +       if (!sock)
> > +               return BT_STATUS_FAIL;
> > 
> >         data->if_sock = sock;
> > 
> > -       tester_setup_complete();
> > +       return BT_STATUS_SUCCESS;
> > 
> >  }
> > 
> > -static void setup_hidhost(const void *test_data)
> > +static int init_hidhost(void)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> >         bt_status_t status;
> >         const void *hid;
> > 
> > -       if (!setup_base(data)) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > -       status = data->if_bluetooth->init(&bt_callbacks);
> > -       if (status != BT_STATUS_SUCCESS) {
> > -               data->if_bluetooth = NULL;
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         hid =
> >         data->if_bluetooth->get_profile_interface(BT_PROFILE_HIDHOST_ID);
> > 
> > -       if (!hid) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > +       if (!hid)
> > +               return BT_STATUS_FAIL;
> > 
> >         data->if_hid = hid;
> >         
> >         status = data->if_hid->init(&bthh_callbacks);
> > 
> > -       if (status != BT_STATUS_SUCCESS) {
> > +       if (status != BT_STATUS_SUCCESS)
> > 
> >                 data->if_hid = NULL;
> > 
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > 
> > -       tester_setup_complete();
> > +       return status;
> > 
> >  }
> > 
> > -static void setup_pan(const void *test_data)
> > +static int init_pan(void)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> >         bt_status_t status;
> >         const void *pan;
> > 
> > -       if (!setup_base(data)) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > -       status = data->if_bluetooth->init(&bt_callbacks);
> > -       if (status != BT_STATUS_SUCCESS) {
> > -               data->if_bluetooth = NULL;
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         pan =
> >         data->if_bluetooth->get_profile_interface(BT_PROFILE_PAN_ID);
> > 
> > -       if (!pan) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > +       if (!pan)
> > +               return BT_STATUS_FAIL;
> > 
> >         data->if_pan = pan;
> >         
> >         status = data->if_pan->init(&btpan_callbacks);
> > 
> > -       if (status != BT_STATUS_SUCCESS) {
> > +       if (status != BT_STATUS_SUCCESS)
> > 
> >                 data->if_pan = NULL;
> > 
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > 
> > -       tester_setup_complete();
> > +       return status;
> > 
> >  }
> > 
> > -static void setup_hdp(const void *test_data)
> > +static int init_hdp(void)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> >         bt_status_t status;
> >         const void *hdp;
> > 
> > -       if (!setup_base(data)) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > -       status = data->if_bluetooth->init(&bt_callbacks);
> > -       if (status != BT_STATUS_SUCCESS) {
> > -               data->if_bluetooth = NULL;
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         hdp =
> >         data->if_bluetooth->get_profile_interface(BT_PROFILE_HEALTH_ID);
> > 
> > -       if (!hdp) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > +       if (!hdp)
> > +               return BT_STATUS_FAIL;
> > 
> >         data->if_hdp = hdp;
> >         
> >         status = data->if_hdp->init(&bthl_callbacks);
> > 
> > -       if (status != BT_STATUS_SUCCESS) {
> > +       if (status != BT_STATUS_SUCCESS)
> > 
> >                 data->if_hdp = NULL;
> > 
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > 
> > -       tester_setup_complete();
> > +       return status;
> > 
> >  }
> > 
> > -static void setup_a2dp(const void *test_data)
> > +static int init_a2dp(void)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> >         const bt_interface_t *if_bt;
> >         bt_status_t status;
> >         const void *a2dp;
> > 
> > -       if (!setup_base(data)) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         if_bt = data->if_bluetooth;
> > 
> > -       status = if_bt->init(&bt_callbacks);
> > -       if (status != BT_STATUS_SUCCESS) {
> > -               data->if_bluetooth = NULL;
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         a2dp = if_bt->get_profile_interface(BT_PROFILE_ADVANCED_AUDIO_ID);
> > 
> > -       if (!a2dp) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > +       if (!a2dp)
> > +               return BT_STATUS_FAIL;
> > 
> >         data->if_a2dp = a2dp;
> >         
> >         status = data->if_a2dp->init(&bta2dp_callbacks);
> > 
> > -       if (status != BT_STATUS_SUCCESS) {
> > +       if (status != BT_STATUS_SUCCESS)
> > 
> >                 data->if_a2dp = NULL;
> > 
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > 
> > -       tester_setup_complete();
> > +       return status;
> > 
> >  }
> > 
> > -static void setup_avrcp(const void *test_data)
> > +static int init_avrcp(void)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> >         const bt_interface_t *if_bt;
> >         bt_status_t status;
> >         const void *a2dp, *avrcp;
> > 
> > -       if (!setup_base(data)) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         if_bt = data->if_bluetooth;
> > 
> > -       status = if_bt->init(&bt_callbacks);
> > -       if (status != BT_STATUS_SUCCESS) {
> > -               data->if_bluetooth = NULL;
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         a2dp = if_bt->get_profile_interface(BT_PROFILE_ADVANCED_AUDIO_ID);
> >         if (!a2dp) {
> > 
> > -               tester_setup_failed();
> > -               return;
> > +               return BT_STATUS_FAIL;
> > 
> >         }
> >         
> >         data->if_a2dp = a2dp;
> > 
> > @@ -1564,63 +1471,39 @@ static void setup_avrcp(const void *test_data)
> > 
> >         status = data->if_a2dp->init(&bta2dp_callbacks);
> >         if (status != BT_STATUS_SUCCESS) {
> >         
> >                 data->if_a2dp = NULL;
> > 
> > -               tester_setup_failed();
> > -               return;
> > +               return status;
> > 
> >         }
> >         
> >         avrcp = if_bt->get_profile_interface(BT_PROFILE_AV_RC_ID);
> > 
> > -       if (!a2dp) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > +       if (!a2dp)
> > +               return BT_STATUS_FAIL;
> > 
> >         data->if_avrcp = avrcp;
> >         
> >         status = data->if_avrcp->init(&btavrcp_callbacks);
> > 
> > -       if (status != BT_STATUS_SUCCESS) {
> > +       if (status != BT_STATUS_SUCCESS)
> > 
> >                 data->if_avrcp = NULL;
> > 
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > 
> > -       tester_setup_complete();
> > +       return status;
> > 
> >  }
> > 
> > -static void setup_gatt(const void *test_data)
> > +static int init_gatt(void)
> > 
> >  {
> >  
> >         struct test_data *data = tester_get_data();
> >         bt_status_t status;
> >         const void *gatt;
> > 
> > -       if (!setup_base(data)) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > -       status = data->if_bluetooth->init(&bt_callbacks);
> > -       if (status != BT_STATUS_SUCCESS) {
> > -               data->if_bluetooth = NULL;
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > 
> >         gatt =
> >         data->if_bluetooth->get_profile_interface(BT_PROFILE_GATT_ID);
> > 
> > -       if (!gatt) {
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > +       if (!gatt)
> > +               return BT_STATUS_FAIL;
> > 
> >         data->if_gatt = gatt;
> >         
> >         status = data->if_gatt->init(&btgatt_callbacks);
> > 
> > -       if (status != BT_STATUS_SUCCESS) {
> > +       if (status != BT_STATUS_SUCCESS)
> > 
> >                 data->if_gatt = NULL;
> > 
> > -               tester_setup_failed();
> > -               return;
> > -       }
> > -
> > -       tester_setup_complete();
> > +       return status;
> > 
> >  }
> >  
> >  static void teardown(const void *test_data)
> > 
> > @@ -2174,7 +2057,7 @@ static void generic_test_function(const void
> > *test_data)> 
> >         first_step->action();
> >  
> >  }
> > 
> > -#define test(data, test_setup, test, test_teardown) \
> > +#define test(data, init, test, test_teardown) \
> > 
> >         do { \
> >         
> >                 struct test_data *user; \
> >                 user = g_malloc0(sizeof(struct test_data)); \
> > 
> > @@ -2182,8 +2065,9 @@ static void generic_test_function(const void
> > *test_data)> 
> >                         break; \
> >                 
> >                 user->hciemu_type = data->emu_type; \
> >                 user->test_data = data; \
> > 
> > +               user->init_routine = init; \
> > 
> >                 tester_add_full(data->title, data, test_pre_setup, \
> > 
> > -                                       test_setup, test, test_teardown, \
> > +                                       setup_generic, test,
> > test_teardown, \> 
> >                                         test_post_teardown, 3, user,
> >                                         g_free); \
> >         
> >         } while (0)
> > 
> > @@ -2203,56 +2087,56 @@ static void add_bluetooth_tests(void *data, void
> > *user_data)> 
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup, generic_test_function, teardown);
> > +       test(tc, NULL, generic_test_function, teardown);
> > 
> >  }
> >  
> >  static void add_socket_tests(void *data, void *user_data)
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup_socket, generic_test_function, teardown);
> > +       test(tc, init_socket, generic_test_function, teardown);
> > 
> >  }
> >  
> >  static void add_hidhost_tests(void *data, void *user_data)
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup_hidhost, generic_test_function, teardown);
> > +       test(tc, init_hidhost, generic_test_function, teardown);
> > 
> >  }
> >  
> >  static void add_pan_tests(void *data, void *user_data)
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup_pan, generic_test_function, teardown);
> > +       test(tc, init_pan, generic_test_function, teardown);
> > 
> >  }
> >  
> >  static void add_hdp_tests(void *data, void *user_data)
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup_hdp, generic_test_function, teardown);
> > +       test(tc, init_hdp, generic_test_function, teardown);
> > 
> >  }
> >  
> >  static void add_a2dp_tests(void *data, void *user_data)
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup_a2dp, generic_test_function, teardown);
> > +       test(tc, init_a2dp, generic_test_function, teardown);
> > 
> >  }
> >  
> >  static void add_avrcp_tests(void *data, void *user_data)
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup_avrcp, generic_test_function, teardown);
> > +       test(tc, init_avrcp, generic_test_function, teardown);
> > 
> >  }
> >  
> >  static void add_gatt_tests(void *data, void *user_data)
> >  {
> >  
> >         struct test_case *tc = data;
> > 
> > -       test(tc, setup_gatt, generic_test_function, teardown);
> > +       test(tc, init_gatt, generic_test_function, teardown);
> > 
> >  }
> >  
> >  int main(int argc, char *argv[])
> > 
> > diff --git a/android/tester-main.h b/android/tester-main.h
> > index 6cad803..8247c5a 100644
> > --- a/android/tester-main.h
> > +++ b/android/tester-main.h
> > @@ -314,6 +314,7 @@ struct test_data {
> > 
> >         struct hw_device_t *device;
> >         struct hciemu *hciemu;
> >         enum hciemu_type hciemu_type;
> > 
> > +       int (*init_routine)(void);
> > 
> >         const bt_interface_t *if_bluetooth;
> >         const btsock_interface_t *if_sock;
> > 
> > --
> > 1.9.3
> 
> I still think the initialization is not a valid end to end test it is
> a unit test since it does not communicate, therefore it does not
> belong here.

I believe this was done for convenience of not having to wrap struct test_data 
inside tester_main.c. We already have few other members there which are not
used outside of main.

I don't mind leaving this as is.


-- 
BR
Szymon Janc
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