Initial load
diff --git a/test/java/io/StringReader/Skip.java b/test/java/io/StringReader/Skip.java
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+++ b/test/java/io/StringReader/Skip.java
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+/*
+ * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/* @test
+ * @bug 4175312
+ * @summary Test StringReader.skip with negative param
+ */
+
+import java.io.*;
+
+public class Skip {
+ public static void main( String argv[] ) throws Exception {
+ StringReader in = new StringReader("1234567");
+
+ // Skip forward and read
+ if (in.skip(3) != 3)
+ throw new RuntimeException("skip(3) failed");
+ if (in.read() != '4')
+ throw new RuntimeException("post skip read failure");
+
+ // Skip backward and read
+ if (in.skip(-2) != -2)
+ throw new RuntimeException("skip(-2) failed");
+ if (in.read() != '3')
+ throw new RuntimeException("read failed after negative skip");
+
+ // Attempt to skip backward past the beginning and read
+ if (in.skip(-6) != -3)
+ throw new RuntimeException("skip(-6) failed");
+ if (in.read() != '1')
+ throw new RuntimeException("read after skip past beginning failed");
+
+ // Skip beyond the end
+ if (in.skip(30) != 6)
+ throw new RuntimeException("skip(30) failed");
+ if (in.read() != -1)
+ throw new RuntimeException("read at EOF failed");
+
+ // Test after reaching end of string
+ if (in.skip(30) != 0)
+ throw new RuntimeException("skip(30) failed");
+ if (in.skip(-30) != 0)
+ throw new RuntimeException("skip(30) failed");
+ }
+}