From: David Daney <ddaney@avtrex.com>
Date: Mon, 20 Nov 2006 19:43:25 +0000 (+0000)
Subject: Throw_3.java: New Test.
X-Git-Tag: releases/gcc-4.3.0~8380
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9057fe4ee3c43a4f89d75dd104230f46103c1a6;p=thirdparty%2Fgcc.git

Throw_3.java: New Test.

	* testsuite/libjava.lang/Throw_3.java: New Test.
	* testsuite/libjava.lang/Throw_3.out: Its expected output.

From-SVN: r119023
---

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 7ba71ca1e19f..ee11b279ecc5 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,8 @@
+2006-11-20  David Daney  <ddaney@avtrex.com>
+
+	* testsuite/libjava.lang/Throw_3.java: New Test.
+	* testsuite/libjava.lang/Throw_3.out: Its expected output.
+
 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* configure: Regenerated.
diff --git a/libjava/testsuite/libjava.lang/Throw_3.java b/libjava/testsuite/libjava.lang/Throw_3.java
new file mode 100644
index 000000000000..5d9a2dc7ad44
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/Throw_3.java
@@ -0,0 +1,41 @@
+// Check that a NPE likely thrown from the first instruction of a
+// method (foo) is properly caught.
+public class Throw_3
+{
+  public static void main(String[] args)
+  {
+    Throw_3 al = new Throw_3();
+    try
+      {
+        al.foo(null);
+      }
+    catch (NullPointerException npe)
+      {
+        StackTraceElement ste[] = npe.getStackTrace();
+        StackTraceElement top = ste[0];
+        if ("foo".equals(top.getMethodName()))
+          {
+            System.out.println("ok");
+            return;
+          }
+      }
+    System.out.println("bad");
+  }
+
+  public int bar(int[] a)
+  {
+    System.out.println("Bar");
+    return 5;
+  }
+
+  /**
+   * If the second parameter ('this' being the first) is passed in a
+   * register, then the first machine instruction in foo is likely to
+   * fault when null is passed.
+   */
+  public int foo(int[] a)
+  {
+    int l = a.length;
+    return l + l;
+  }
+}
diff --git a/libjava/testsuite/libjava.lang/Throw_3.out b/libjava/testsuite/libjava.lang/Throw_3.out
new file mode 100644
index 000000000000..9766475a4185
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/Throw_3.out
@@ -0,0 +1 @@
+ok