Test fann_set_cascade_activation_(functions|steepnesses)

tests/fann_set_cascade_activation_functions_basic.phpt

@@ -0,0 +1,17 @@
+--TEST--
+Test function fann_set_cascade_activation_functions() by calling it with its expected arguments
+--FILE--
+<?php
+
+$ann = fann_create_standard( 3, 3, 2, 1 );
+
+$functions = array(FANN_SIGMOID, FANN_SIGMOID_SYMMETRIC);
+
+var_dump( fann_set_cascade_activation_functions( $ann, $functions ) );
+
+var_dump( fann_get_cascade_activation_functions( $ann ) == $functions );
+
+?>
+--EXPECTF--
+bool(true)
+bool(true)

tests/fann_set_cascade_activation_steepnesses_basic.phpt

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+--TEST--
+Test function fann_set_cascade_activation_steepnesses() by calling it with its expected arguments
+--FILE--
+<?php
+
+$ann = fann_create_standard( 3, 3, 2, 1 );
+
+$steepnesses = array(0.2, 0.5);
+
+var_dump( fann_set_cascade_activation_steepnesses( $ann, $steepnesses ) );
+
+$rs = fann_get_cascade_activation_steepnesses( $ann );
+
+$sc = count( $steepnesses );
+if ( $sc ==  count( $steepnesses ) ) {
+	$cmp = 1;
+	for ($i = 0; $i < $sc; $i++) {
+		$cmp &= (abs( $steepnesses[$i] - $rs[$i] ) < 0.00001);
+	}
+	var_dump( !!$cmp );
+}
+
+
+?>
+--EXPECTF--
+bool(true)
+bool(true)