FHSS unit tests: Test TX/RX slots

Author: Jarkko Paso

test/nanostack/unittest/service_libs/fhss_ws/test_fhss_ws.c

@@ -138,6 +138,7 @@ static fhss_api_t *test_generate_fhss_api(void)
     fhss_common_stub.fhss_struct.number_of_channels = 50;
     fhss_common_stub.fhss_struct.rx_channel = DEFAULT_CHANNEL;
     fhss_common_stub.fhss_struct.fhss_state = FHSS_UNSYNCHRONIZED;
+    fhss_common_stub.fhss_struct.own_hop = 0xff;
     fhss_common_stub.fhss_struct.ws->is_on_bc_channel = false;
     fhss_common_stub.fhss_struct.callbacks.change_channel = &mac_set_channel;
     fhss_common_stub.fhss_struct.callbacks.read_mac_address = &mac_read_64bit_mac_address;
@@ -320,7 +321,45 @@ bool test_fhss_ws_check_tx_conditions_callback()
     if (fhss_common_stub.fhss_struct.fhss_api->check_tx_conditions(api, DEFAULT_IS_BC_DEST, DEFAULT_HANDLE, DEFAULT_FRAME_TYPE, DEFAULT_FRAME_LENGTH, DEFAULT_PHY_HEAD_LENGTH, DEFAULT_PHY_TAIL_LENGTH) != false) {
         return false;
     }
-
+    // Test TX allowed for 0 hop
+    fhss_common_stub.fhss_struct.ws->is_on_bc_channel = false;
+    fhss_common_stub.fhss_failed_tx.handle = DEFAULT_HANDLE+1;
+    fhss_common_stub.fhss_struct.own_hop = 0;
+    fhss_common_stub.fhss_struct.ws->fhss_configuration.fhss_broadcast_interval = 800;
+    fhss_common_stub.fhss_struct.ws->fhss_configuration.fhss_bc_dwell_interval = 200;
+    fhss_platform_stub.remaining_slots_value = 500000;
+    if (fhss_common_stub.fhss_struct.fhss_api->check_tx_conditions(api, DEFAULT_IS_BC_DEST, DEFAULT_HANDLE, DEFAULT_FRAME_TYPE, DEFAULT_FRAME_LENGTH, DEFAULT_PHY_HEAD_LENGTH, DEFAULT_PHY_TAIL_LENGTH) != true) {
+        return false;
+    }
+    // Test TX not allowed for 0 hop
+    fhss_platform_stub.remaining_slots_value = 400000;
+    if (fhss_common_stub.fhss_struct.fhss_api->check_tx_conditions(api, DEFAULT_IS_BC_DEST, DEFAULT_HANDLE, DEFAULT_FRAME_TYPE, DEFAULT_FRAME_LENGTH, DEFAULT_PHY_HEAD_LENGTH, DEFAULT_PHY_TAIL_LENGTH) != false) {
+        return false;
+    }
+    // Test TX allowed for 1st hop
+    fhss_common_stub.fhss_struct.own_hop = 1;
+    fhss_platform_stub.remaining_slots_value = 100000;
+    if (fhss_common_stub.fhss_struct.fhss_api->check_tx_conditions(api, DEFAULT_IS_BC_DEST, DEFAULT_HANDLE, DEFAULT_FRAME_TYPE, DEFAULT_FRAME_LENGTH, DEFAULT_PHY_HEAD_LENGTH, DEFAULT_PHY_TAIL_LENGTH) != true) {
+        return false;
+    }
+    // Test TX not allowed for 1st hop
+    fhss_platform_stub.remaining_slots_value = 200000;
+    if (fhss_common_stub.fhss_struct.fhss_api->check_tx_conditions(api, DEFAULT_IS_BC_DEST, DEFAULT_HANDLE, DEFAULT_FRAME_TYPE, DEFAULT_FRAME_LENGTH, DEFAULT_PHY_HEAD_LENGTH, DEFAULT_PHY_TAIL_LENGTH) != false) {
+        return false;
+    }
+    // Test TX allowed for 2nd hop with different broadcast configuration
+    fhss_common_stub.fhss_struct.own_hop = 2;
+    fhss_common_stub.fhss_struct.ws->fhss_configuration.fhss_broadcast_interval = 1000;
+    fhss_common_stub.fhss_struct.ws->fhss_configuration.fhss_bc_dwell_interval = 250;
+    fhss_platform_stub.remaining_slots_value = 700000;
+    if (fhss_common_stub.fhss_struct.fhss_api->check_tx_conditions(api, DEFAULT_IS_BC_DEST, DEFAULT_HANDLE, DEFAULT_FRAME_TYPE, DEFAULT_FRAME_LENGTH, DEFAULT_PHY_HEAD_LENGTH, DEFAULT_PHY_TAIL_LENGTH) != true) {
+        return false;
+    }
+    // Test TX not allowed for 2nd hop
+    fhss_platform_stub.remaining_slots_value = 400000;
+    if (fhss_common_stub.fhss_struct.fhss_api->check_tx_conditions(api, DEFAULT_IS_BC_DEST, DEFAULT_HANDLE, DEFAULT_FRAME_TYPE, DEFAULT_FRAME_LENGTH, DEFAULT_PHY_HEAD_LENGTH, DEFAULT_PHY_TAIL_LENGTH) != false) {
+        return false;
+    }
     return true;
 }