Small enhancements of unit tests implementation style and fix of the tests' modules naming style.

- introducing TEST_RANDOMIZE macro for randomization of source data used in unit tests;
 - replacing assert with JERRY_ASSERT;
 - renaming test_* to test-*.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com

tests/unit/test-common.h

@@ -0,0 +1,46 @@
+/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
+ *
+ * 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.
+ */
+
+#ifndef TEST_COMMON_H
+#define TEST_COMMON_H
+
+#include "jrt.h"
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/time.h>
+
+using namespace std;
+
+#define TEST_RANDOMIZE() \
+do \
+{ \
+  struct timeval current_time; \
+  gettimeofday (&current_time, NULL); \
+  \
+  time_t seconds = current_time.tv_sec; \
+  suseconds_t microseconds = current_time.tv_usec; \
+  \
+  uint32_t seed = (uint32_t) (seconds + microseconds); \
+  \
+  printf ("TEST_RANDOMIZE: seed is %u\n", seed); \
+  \
+  srand (seed); \
+} \
+while (0)
+
+#endif /* TEST_COMMON_H */