Diff: mbed-os/UNITTESTS/stubs/randLIB_stub.c

Revision:

0:8fdf9a60065b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os/UNITTESTS/stubs/randLIB_stub.c	Wed Oct 10 00:33:53 2018 +0000
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2017, Arm Limited and affiliates.
+ * 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 <stdint.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <limits.h>
+#include "randLIB.h"
+#include "platform/arm_hal_random.h"
+
+#if ((RAND_MAX+1) & RAND_MAX) != 0
+#error "RAND_MAX isn't 2^n-1 :("
+#endif
+
+int counter = 1;
+
+void randLIB_seed_random(void)
+{
+}
+
+uint8_t randLIB_get_8bit(void)
+{
+    return 0;
+}
+
+uint16_t randLIB_get_16bit(void)
+{
+    return 0;
+}
+
+uint32_t randLIB_get_32bit(void)
+{
+    return 0;
+}
+
+void *randLIB_get_n_bytes_random(void *data_ptr, uint8_t count)
+{
+    if (data_ptr && count > 0) {
+        *((int *)data_ptr) = counter++ % 255;
+    }
+    return data_ptr;
+}
+
+uint16_t randLIB_get_random_in_range(uint16_t min, uint16_t max)
+{
+    return 0;
+}
+
+uint32_t randLIB_randomise_base(uint32_t base, uint16_t min_factor, uint16_t max_factor)
+{
+    return 0;
+}