re PR java/21115 (false boolean argument passed from pre-compiled to interpreted method is true)

2005-04-21  Anthony Green  <green@redhat.com>

        PR libgcj/21115
        * testsuite/libjava.special/special.exp,
        testsuite/libjava.special/pr21115I.java,
        testsuite/libjava.special/pr21115.java,
        testsuite/libjava.special/pr21115.out: New files.

From-SVN: r98511

libjava/ChangeLog

+2005-04-21  Anthony Green  <green@redhat.com>
+
+	PR libgcj/21115
+	* testsuite/libjava.special/special.exp,
+	testsuite/libjava.special/pr21115I.java,
+	testsuite/libjava.special/pr21115.java,
+	testsuite/libjava.special/pr21115.out: New files.
+
 2005-04-21  Chris Burdess  <dog@gnu.org>
 
 	* gnu/java/net/CRLFInputStream.java: Rewrite to return

libjava/testsuite/libjava.special/pr21115.java

+public abstract class pr21115
+{
+  public static void main(String[] args) throws Exception
+  {
+    Class c = Class.forName("pr21115I");
+    Object o = c.newInstance();
+    pr21115 t = (pr21115) o;
+    // Try to fill the stack with 0xff.
+    t.test (0xffffffff, 0xffffffff,
+	    0xffffffff, 0xffffffff,
+	    0xffffffff, 0xffffffff,
+	    0xffffffff, 0xffffffff,
+	    0xffffffff, 0xffffffff);
+    // Pass a bunch of false (0) values.
+    if (t.test (false, false,
+		false, false,
+		false, false,
+		false, false,
+		false, false))
+      System.out.println ("FAILED - expecting false return value.");
+  }
+
+  public abstract boolean test(boolean a, boolean b,
+			       boolean c, boolean d,
+			       boolean e, boolean f,
+			       boolean g, boolean h,
+			       boolean i, boolean j);
+  
+  public abstract boolean test(int a, int b,
+			       int c, int d,
+			       int e, int f,
+			       int g, int h,
+			       int i, int j);
+}

libjava/testsuite/libjava.special/pr21115I.java

+public class pr21115I extends pr21115
+{
+  public boolean test(boolean a, boolean b,
+		      boolean c, boolean d,
+		      boolean e, boolean f,
+		      boolean g, boolean h,
+		      boolean i, boolean j)
+  {
+    return a && b && c && d && e && f && g && h && i;
+  }
+  
+  public boolean test(int a, int b,
+		      int c, int d,
+		      int e, int f,
+		      int g, int h,
+		      int i, int j)
+  {
+    return true;
+  }
+}

libjava/testsuite/libjava.special/special.exp

+# Special test cases.  These require tricky build procedures.
+
+proc gcj_special_run {} {
+  global srcdir subdir env
+
+  # ---- PR 21115 -------------------------------------------------------
+
+  if {! [bytecompile_file ${srcdir}/${subdir}/pr21115I.java [pwd]]} {
+    fail "bytecompile ${srcdir}/${subdir}/libjava.special/pr21115I.java"
+    # FIXME - should use `untested' on all remaining tests.
+    # But that is hard.
+    return 0
+  }
+  pass "bytecompile pr21115I.java"
+
+    if {! [gcj_link pr21115 pr21115 [list ${srcdir}/${subdir}/pr21115.java]]} {
+    fail "compiling/linking pr21115.java"
+    # FIXME
+    return 0
+  }
+
+  if {! [gcj_invoke pr21115 ${srcdir}/${subdir}/pr21115.out ""]} {
+    # FIXME
+    return 0
+  }
+
+  return 1
+}
+
+gcj_special_run