Update libvtv testsuite so that most of the tests now run under

the dejagnu test harness.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202373 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 97 insertions, 0 deletions

diff --git a/libvtv/testsuite/libvtv.cc/v8-test-2.cc b/libvtv/testsuite/libvtv.cc/v8-test-2.cc
new file mode 100644
index 00000000000..6bfda56e8c6
--- /dev/null
+++ b/libvtv/testsuite/libvtv.cc/v8-test-2.cc
@@ -0,0 +1,97 @@
+// { dg-do run }
+
+#include <stdlib.h>
+#include <string>
+
+class Literal;
+class CallRuntime;
+
+class AstNode {
+public:
+
+  enum Type {
+    kLiteral, kCallRuntime,
+    kInvalid = -1
+  };
+
+  AstNode() { }
+
+  virtual ~AstNode() { }
+
+  virtual Type node_type() const = 0;
+
+  bool 
+  IsLiteral() { return node_type() == AstNode::kLiteral; } 
+
+  Literal *
+  AsLiteral() { return IsLiteral() ? reinterpret_cast<Literal*>(this)
+                                   : NULL; }
+
+  bool
+  IsCallRuntime() { return node_type() == AstNode::kCallRuntime; }
+
+  CallRuntime *
+  AsCallRuntime() { return IsCallRuntime() ? reinterpret_cast<CallRuntime*>(this)
+                                           : NULL; }
+
+};
+
+class Expression: public AstNode {
+public:
+private:
+  int id_;
+};
+
+class Literal: public Expression {
+public:
+
+  virtual AstNode::Type node_type() const { return AstNode::kLiteral; }
+
+  private:
+  std::string ToString();
+
+};
+
+class CallRuntime: public Expression {
+public:
+
+  virtual AstNode::Type node_type() const { return AstNode::kCallRuntime; }
+
+  private:
+  std::string name_;
+};
+
+Expression *
+ExpressionCheck (bool *ok)
+{
+  if (*ok == true)
+    return new CallRuntime();
+  else
+    return new Literal ();
+
+  return NULL;
+}
+
+Expression *
+GetExpression (bool *ok)
+{
+  Expression *expression = ExpressionCheck (ok);
+  Expression *return_expr = NULL;
+
+  if (expression != NULL && expression->AsLiteral() != NULL)
+    return_expr = new Literal();
+  else if (expression != NULL && expression->AsCallRuntime() != NULL)
+    return_expr = expression;
+
+  return return_expr;
+}
+
+int
+main (int argc, char **argv)
+{
+  bool a_bool = true;
+
+  AstNode *node = GetExpression (&a_bool);
+
+  return 0;
+}