1 files changed, 51 insertions, 0 deletions
diff --git a/gnu/testlet/java/io/PipedStream/close.java b/gnu/testlet/java/io/PipedStream/close.java
new file mode 100644
index 00000000..63170ea7
--- /dev/null
+++ b/gnu/testlet/java/io/PipedStream/close.java
@@ -0,0 +1,51 @@
+// Tags: JDK1.0
+
+// This test is from Jeff Sturm.
+// It tests whether close() on a PipedInputStream will correctly
+// notify the writer.
+
+package gnu.testlet.java.io.PipedStream;
+
+import gnu.testlet.Testlet;
+import gnu.testlet.TestHarness;
+import java.io.*;
+
+public class close implements Runnable, Testlet {
+	Thread main;
+	PipedInputStream in;
+	PipedOutputStream out;
+	TestHarness harness;
+
+	public void run() {
+		try {
+			Thread.sleep(1000);
+			harness.debug("Closing pipe input stream:");
+			in.close();
+			Thread.sleep(1000);
+			harness.debug("Interrupting pipe reader:");
+			main.interrupt();
+		} catch (Throwable t) {
+			harness.debug(t);
+		}
+	}
+
+	public void test (TestHarness harness) {
+		int val = 23;
+		try {
+			close test = new close();
+			test.harness = harness;
+
+			test.main = Thread.currentThread();
+			test.out = new PipedOutputStream();
+			test.in = new PipedInputStream(test.out);
+
+			(new Thread(test)).start();
+
+			val = test.in.read();
+		} catch (InterruptedIOException t) {
+			harness.check(true,"read() interrupted okay");
+		} catch (IOException t) {
+			harness.fail("Unexpected IOException thrown");
+		}
+	}
+}