FileHandleGcTest.out: New file.

2001-12-20  Andrew Haley  <aph@redhat.com>

	* libjava.lang/FileHandleGcTest.out:  New file.
	* libjava.lang/FileHandleGcTest.java: New file.
	* libjava.lang/Array_3.out: New file.
	* libjava.lang/Array_3.java: New file.

From-SVN: r48201

libjava/testsuite/ChangeLog

+2001-12-20  Andrew Haley  <aph@redhat.com>
+
+	* libjava.lang/FileHandleGcTest.out:  New file.
+	* libjava.lang/FileHandleGcTest.java: New file.
+	* libjava.lang/Array_3.out: New file.
+	* libjava.lang/Array_3.java: New file.
+
 2001-12-18  Tom Tromey  <tromey@redhat.com>
 
 	For PR java/3417:

libjava/testsuite/libjava.lang/Array_3.java

+// Test to make sure null arrays throw the right execption
+
+public class Array_3
+{
+  static Object foo ()
+  {
+    return null;
+  }
+
+  static int[] bar ()
+  {
+    return null;
+  }
+
+  public static void main(String args[])
+  {
+    boolean ok = false;
+    int nn = 0;
+
+    try
+      {
+	int[] x = (int[])foo();
+	nn = x.length;
+      }
+    catch (NullPointerException _)
+      {
+	ok = true;
+      }
+    if (!ok)
+      throw new RuntimeException("test failed");
+
+    ok = false;
+    try
+      {
+	int[] x = bar();
+	nn = x.length;
+      }
+    catch (NullPointerException _)
+      {
+	ok = true;
+      }
+    if (!ok)
+      throw new RuntimeException("test failed");
+
+    ok = false;
+    try
+      {
+	int[] x = bar();
+	nn = x[0];
+      }
+    catch (NullPointerException _)
+      {
+	ok = true;
+      }
+
+    if (!ok || nn != 0)
+      throw new RuntimeException("test failed");
+  }
+}

libjava/testsuite/libjava.lang/FileHandleGcTest.java

+// Make sure that file handles are garbage collected.
+import java.io.*;
+public class FileHandleGcTest
+{
+  static void kill () throws FileNotFoundException
+  {
+    for (int i = 0; i < 65536; i++)
+      {
+	FileInputStream f = new FileInputStream ("/dev/null");
+      }
+  }
+
+  public static void
+  main (String argv [])
+  {
+    try
+      {
+	kill ();
+      }
+    catch (FileNotFoundException _)
+      {
+      }
+  }
+}