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Greentea testing wifi connect nonblocked

pull/11308/head
Dominika Maziec 2019-08-09 15:01:09 +02:00 committed by adbridge
parent 4572cf1757
commit 5edea42b6f
4 changed files with 104 additions and 6 deletions
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40
TESTS/network/wifi/README.md
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@ -62,15 +62,16 @@ Please refer to the following table for priorities of test cases. Priorities are
| 9 | WIFI_CONNECT_PARAMS_CHANNEL | | SHOULD |
| 10 | WIFI_CONNECT_PARAMS_CHANNEL_FAIL | | SHOULD |
| 11 | WIFI_CONNECT | | MUST |
| 12 | WIFI_CONNECT_SECURE | With security type: | |
| 12 | WIFI_CONNECT_NONBLOCK | | SHOULD |
| 13 | WIFI_CONNECT_SECURE | With security type: | |
| | | NSAPI_SECURITY_WEP | SHOULD |
| | | NSAPI_SECURITY_WPA | SHOULD |
| | | NSAPI_SECURITY_WPA2 | SHOULD |
| | | NSAPI_SECURITY_WPA_WPA2 | MUST |
| 13 | WIFI_CONNECT_SECURE_FAIL | | MUST |
| 14 | WIFI_CONNECT_DISCONNECT_REPEAT | | MUST |
| 15 | WIFI_SCAN_NULL | | SHOULD |
| 16 | WIFI_SCAN | | SHOULD |
| 14 | WIFI_CONNECT_SECURE_FAIL | | MUST |
| 15 | WIFI_CONNECT_DISCONNECT_REPEAT | | MUST |
| 16 | WIFI_SCAN_NULL | | SHOULD |
| 17 | WIFI_SCAN | | SHOULD |
Building test binaries
----------------------
@ -372,7 +373,7 @@ Test `WiFiInterface::connect()` without parameters. Use `set_credentials()` for
2. `Call WiFiInterface::set_credentials( <ssid:unsecure>, NULL)`.
3. `Call WiFiInterface::connect()`.
4. `disconnect()`.
5. `Call WiFiInterface::set_credentials( <ssid:unsecure>, "")`.
5. `Call WiFiInterface::set_credentials( <ssid:unsecure>, "")`.
6. `Call WiFiInterface::connect()`.
7. `disconnect()`.
8. Trash the memory storing SSID.
@ -384,6 +385,33 @@ Test `WiFiInterface::connect()` without parameters. Use `set_credentials()` for
`connect()` calls return `NSAPI_ERROR_OK`.
### WIFI_CONNECT_NONBLOCK
**Description:**
Test `WiFiInterface::connect()` and `WiFiInterface::disconnect()` in non-blocking mode. It checks that driver can connect and disconnect in nonblocking mode.
**Preconditions:**
1. Test enviroment is set up as specified in the "Test Environment" chapter.
**Test steps:**
1. Initialize the driver.
2. `Call WiFiInterface::set_credentials( <ssid:unsecure>, NULL)`.
3. `Call WiFiInterface::connect()`.
4. `Call WiFiInterface::set_blocking(false)`
5. `Call WiFiInterface::get_connection_status()`
6. `disconnect()`
7. `Call WiFiInterface::get_connection_status()`
8. `Call WiFiInterface::set_blocking(true)`
**Expected result:**
In case of drivers which do not support asynchronous mode `set_blocking(false)` call returns `NSAPI_ERROR_UNSUPPORTED` and skips test case, otherwise:
`connect()` call returns `NSAPI_ERROR_OK`. To confirm connection `get_connection_status()` calls return `NSAPI_STATUS_GLOBAL_UP` or `NSAPI_STATUS_LOCAL_UP`.
`disconnect()` call returns `NSAPI_ERROR_OK`. To confirm disconnection `get_connection_status()` calls return `NSAPI_STATUS_DISCONNECTED`.
### WIFI_CONNECT_SECURE
**Description:**

2
TESTS/network/wifi/main.cpp
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@ -74,6 +74,8 @@ Case cases[] = {
Case("WIFI-GET-RSSI", wifi_get_rssi),
Case("WIFI-CONNECT-PARAMS-VALID-UNSECURE", wifi_connect_params_valid_unsecure),
Case("WIFI-CONNECT", wifi_connect),
//Most boards are not passing this test, but they should if they support non-blocking API.
//Case("WIFI-CONNECT-NONBLOCKING", wifi_connect_nonblock),
Case("WIFI-CONNECT-DISCONNECT-REPEAT", wifi_connect_disconnect_repeat),
#endif
#if defined(MBED_CONF_APP_WIFI_SECURE_SSID)

65
TESTS/network/wifi/wifi_connect_nonblock.cpp Normal file
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@ -0,0 +1,65 @@
/*
* Copyright (c) 2019, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "mbed.h"
#include "greentea-client/test_env.h"
#include "unity.h"
#include "utest.h"
#include "wifi_tests.h"
using namespace utest::v1;
#if defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)
#define SSID_MAX_LEN 32
nsapi_connection_status_t status_connection;
Semaphore sem_conn(0, 1);
Semaphore sem_disconn(0, 1);
void status_callback(nsapi_event_t e, intptr_t d)
{
if (d == NSAPI_STATUS_LOCAL_UP || d == NSAPI_STATUS_GLOBAL_UP) {
status_connection = (nsapi_connection_status_t)d;
sem_conn.release();
}
if (d == NSAPI_STATUS_DISCONNECTED) {
status_connection = (nsapi_connection_status_t)d;
sem_disconn.release();
}
}
void wifi_connect_nonblock(void)
{
WiFiInterface *wifi = get_interface();
char ssid[SSID_MAX_LEN + 1] = MBED_CONF_APP_WIFI_UNSECURE_SSID;
TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->set_credentials(ssid, NULL));
wifi->attach(status_callback);
TEST_SKIP_UNLESS(wifi->set_blocking(false) != NSAPI_ERROR_UNSUPPORTED);
nsapi_error_t ret = wifi->connect();
TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, ret);
bool res = sem_conn.try_acquire_for(30000);
TEST_ASSERT_TRUE(res == true);
TEST_ASSERT_TRUE(status_connection == NSAPI_STATUS_GLOBAL_UP || status_connection == NSAPI_STATUS_LOCAL_UP);
ret = wifi->disconnect();
TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, ret);
res = sem_disconn.try_acquire_for(30000);
TEST_ASSERT_TRUE(res == true);
TEST_ASSERT_EQUAL_INT(NSAPI_STATUS_DISCONNECTED, status_connection);
wifi->set_blocking(true);
}
#endif // defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)

3
TESTS/network/wifi/wifi_tests.h
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@ -63,6 +63,9 @@ void wifi_connect_params_channel_fail(void);
/** Test WiFiInterface::connect() without parameters. Use set_credentials() for setting parameters. */
void wifi_connect(void);
/** Test WiFiInterface::connect() in nonblocking mode. Use set_credentials() for setting parameters. */
void wifi_connect_nonblock(void);
/** Test WiFiInterface::connect() without parameters. Don't set parameters with set_credentials() */
void wifi_connect_nocredentials(void);