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Changed prompt interruption contract

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Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>
This commit is contained in:
Emmanuel Bigeon
2018-12-01 10:54:51 -05:00
parent c4bbfd8434
commit c206b5b22c
5 changed files with 86 additions and 18 deletions
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36
gclc/src/test/java/net/bigeon/gclc/manager/ReadingRunnableTest.java
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@@ -80,6 +80,7 @@ import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.InterruptedIOException;
import java.io.OutputStreamWriter;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
@@ -90,6 +91,9 @@ import org.junit.Before;
import org.junit.Test;
import net.bigeon.gclc.utils.ReadingRunnable;
import net.bigeon.test.junitmt.FunctionalTestRunnable;
import net.bigeon.test.junitmt.TestFunction;
import net.bigeon.test.junitmt.ThreadTest;
/**
* <p>
@@ -198,9 +202,11 @@ public class ReadingRunnableTest {
public final void testGetPendingMessages() throws IOException, InterruptedException {
final PipedOutputStream out = new PipedOutputStream();
final BufferedReader reader = new BufferedReader(new InputStreamReader(new PipedInputStream(out), StandardCharsets.UTF_8));
final BufferedReader reader = new BufferedReader(
new InputStreamReader(new PipedInputStream(out), StandardCharsets.UTF_8));
final ReadingRunnable runnable = new ReadingRunnable(reader);
final BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out, StandardCharsets.UTF_8));
final BufferedWriter writer = new BufferedWriter(
new OutputStreamWriter(out, StandardCharsets.UTF_8));
writer.write("one");
writer.newLine();
writer.write("two");
@@ -222,4 +228,30 @@ public class ReadingRunnableTest {
// ok
}
}
@Test
public void testInterruption() throws IOException, InterruptedException {
final PipedOutputStream out = new PipedOutputStream();
final BufferedReader reader = new BufferedReader(
new InputStreamReader(new PipedInputStream(out), StandardCharsets.UTF_8));
final ReadingRunnable runnable = new ReadingRunnable(reader);
final FunctionalTestRunnable test = new FunctionalTestRunnable(
new TestFunction() {
@Override
public void apply() throws IOException {
try {
runnable.getMessage();
fail("Message interruption should cause an exception");
} catch (final InterruptedIOException e) {
// ok
}
}
});
final Thread th = new Thread(test, "Prompt wait");
th.start();
th.join(200);
runnable.interrupt();
ThreadTest.assertRuns(th, test);
}
}