New test cases

[Andrew Haley]

I committed these test cases that I wrote while testing the inliner.

Andrew.

2002-07-02  Andrew Haley  <aph@redhat.com>

        * libjava.lang/inline.java: New file.
        * libjava.lang/inline.out: Likewise.

        * libjava.lang/Array_3.java: Add another case.

Index: libjava.lang/inline.java
===================================================================
RCS file: libjava.lang/inline.java
diff -N libjava.lang/inline.java
--- libjava.lang/inline.java    1 Jan 1970 00:00:00 -0000
+++ libjava.lang/inline.java    2 Jul 2002 17:17:58 -0000
@@ -0,0 +1,35 @@
+public class inline
+{
+  static int factorial_1 (int n)
+  {
+    if (n > 0)
+      return n * factorial_1(n-1);
+    return 1;
+  }
+
+  static int factorial_2 (int n)
+  {
+    if (n > 0)
+      return n * factorial_3(n-1);
+    return 1;
+  }
+
+  static int factorial_3 (int n)
+  {
+    if (n > 0)
+      return n * factorial_2(n-1);
+    return 1;
+  }
+
+  public static void main(String args[])
+    {
+      if (factorial_1 (5) != 120)
+       System.out.println("This should not happen");
+      else
+       System.out.println("OK");
+      if (factorial_2 (5) != 120)
+       System.out.println("This should not happen");
+      else
+       System.out.println("OK");
+    }
+}
Index: libjava.lang/inline.out
===================================================================
RCS file: libjava.lang/inline.out
diff -N libjava.lang/inline.out
--- libjava.lang/inline.out     1 Jan 1970 00:00:00 -0000
+++ libjava.lang/inline.out     2 Jul 2002 17:17:58 -0000
@@ -0,0 +1,2 @@
+OK
+OK
Index: libjava.lang/Array_3.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/testsuite/libjava.lang/Array_3.java,v
retrieving revision 1.1
diff -u -r1.1 Array_3.java
--- libjava.lang/Array_3.java   20 Dec 2001 14:09:03 -0000      1.1
+++ libjava.lang/Array_3.java   2 Jul 2002 17:17:58 -0000
@@ -27,7 +27,7 @@
        ok = true;
       }
     if (!ok)
-      throw new RuntimeException("test failed");
+      throw new RuntimeException("test failed:1");
 
     ok = false;
     try
@@ -40,7 +40,7 @@
        ok = true;
       }
     if (!ok)
-      throw new RuntimeException("test failed");
+      throw new RuntimeException("test failed:2");
 
     ok = false;
     try
@@ -54,6 +54,19 @@
       }
 
     if (!ok || nn != 0)
-      throw new RuntimeException("test failed");
+      throw new RuntimeException("test failed:3");
+
+    ok = false;
+    try
+      {
+       int[] x = (int[])null;
+       nn = x.length;
+      }
+    catch (NullPointerException _)
+      {
+       ok = true;
+      }
+    if (!ok)
+      throw new RuntimeException("test failed:4");
   }
 }