stacktrace.java: New file.

2006-05-24  Andreas Tobler  <a.tobler@schweiz.ch>

	* testsuite/libjava.lang/stacktrace.java: New file.
	* testsuite/libjava.lang/stacktrace.out: Likewise.

From-SVN: r114052

libjava/ChangeLog

+2006-05-24  Andreas Tobler  <a.tobler@schweiz.ch>
+
+	* testsuite/libjava.lang/stacktrace.java: New file.
+	* testsuite/libjava.lang/stacktrace.out: Likewise.
+
 2006-05-24  Tom Tromey  <tromey@redhat.com>
 
 	* sources.am, Makefile.in: Rebuilt.

libjava/testsuite/libjava.lang/stacktrace.java

+/* This test should test the stacktrace functionality.
+   We only print ClassName and MethName since the other information
+   like FileName and LineNumber are not consistent while building
+   native or interpreted and we want to test the output inside the dejagnu
+   test environment.
+   Also, we have to make the methods public since they might be optimized away
+   with inline's and then the -O3/-O2 execution might fail.
+*/
+public class stacktrace {
+  public static void main(String args[]) {
+    try {
+      new stacktrace().a();
+    } catch (TopException e) {
+    }
+  }
+
+  public void a() throws TopException {
+    try {
+      b();
+    } catch (MiddleException e) {
+      throw new TopException(e);
+    }
+  }
+
+  public void b() throws MiddleException {
+    c();
+  }
+
+  public void c() throws MiddleException {
+    try {
+      d();
+    } catch (BottomException e) {
+      throw new MiddleException(e);
+    }
+  }
+
+  public void d() throws BottomException {
+    e();
+  }
+
+  public void e() throws BottomException {
+    throw new BottomException();
+  }
+}
+
+class TopException extends Exception {
+  TopException(Throwable cause) {
+    super(cause);
+  }
+}
+
+class MiddleException extends Exception {
+  MiddleException(Throwable cause) {
+    super(cause);
+  }
+}
+
+class BottomException extends Exception {
+  BottomException() {
+    StackTraceElement stack[] = this.getStackTrace();
+    for (int i = 0; i < stack.length; i++) {
+      String className = stack[i].getClassName();
+      String methodName = stack[i].getMethodName();
+      System.out.println(className + "." + methodName);
+    }
+  }
+}

libjava/testsuite/libjava.lang/stacktrace.out

+stacktrace.e
+stacktrace.d
+stacktrace.c
+stacktrace.b
+stacktrace.a
+stacktrace.main