jerry_Exit - exit function that under !JERRY_NDEBUG, in case status code is non-zero, prints exit status as string and calls handler of failed assertion.

2014-07-10 21:52:15 +04:00
parent f9ee8960c7
commit e6b3be5dfc
2 changed files with 100 additions and 11 deletions
@@ -0,0 +1,80 @@
+/* Copyright 2014 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.
+ */
+
+/**
+ * Implementation of exit with specified status code.
+ */
+
+#include "globals.h"
+#include "jerry-libc.h"
+
+/*
+ * Exit with specified status code.
+ *
+ * If !JERRY_NDEBUG and code != 0, print status code with description
+ * and call assertion fail handler.
+ */
+void __noreturn
+jerry_Exit( jerry_Status_t code) /**< status code */
+{
+#ifndef JERRY_NDEBUG
+  if ( code != ERR_OK )
+  {
+    __printf("Error: ");
+
+    switch ( code )
+    {
+      case ERR_OK:
+        JERRY_UNREACHABLE();
+        break;
+      case ERR_IO:
+        __printf("ERR_IO\n");
+        break;
+      case ERR_BUFFER_SIZE:
+        __printf("ERR_BUFFER_SIZE\n");
+        break;
+      case ERR_SEVERAL_FILES:
+        __printf("ERR_SEVERAL_FILES\n");
+        break;
+      case ERR_NO_FILES:
+        __printf("ERR_NO_FILES\n");
+        break;
+      case ERR_NON_CHAR:
+        __printf("ERR_NON_CHAR\n");
+        break;
+      case ERR_UNCLOSED:
+        __printf("ERR_UNCLOSED\n");
+        break;
+      case ERR_INT_LITERAL:
+        __printf("ERR_INT_LITERAL\n");
+        break;
+      case ERR_STRING:
+        __printf("ERR_STRING\n");
+        break;
+      case ERR_PARSER:
+        __printf("ERR_PARSER\n");
+        break;
+      case ERR_GENERAL:
+        __printf("ERR_GENERAL\n");
+        break;
+    }
+
+    jerry_AssertFail( "Return code is zero", __FILE__, __LINE__);
+  }
+#endif /* !JERRY_NDEBUG */  
+
+  __exit( -code );
+} /* jerry_Exit */
+