IO-274 - Tailer returning partial lines when reaching EOF before EOL
Added test case (disabled).
N.B. Had to add tailer.stop() call to allow test file to be cleared up properly
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1127586 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/test/java/org/apache/commons/io/input/TailerTest.java b/src/test/java/org/apache/commons/io/input/TailerTest.java
index 72ab9bc..dee14b0 100644
--- a/src/test/java/org/apache/commons/io/input/TailerTest.java
+++ b/src/test/java/org/apache/commons/io/input/TailerTest.java
@@ -47,10 +47,43 @@
protected void tearDown() throws Exception {
if (tailer != null) {
tailer.stop();
- Thread.sleep(100);
+ Thread.sleep(1000);
}
FileUtils.deleteDirectory(getTestDirectory());
}
+
+ public void FIXME_testTailerEof() throws Exception {
+ // Create & start the Tailer
+ long delay = 50;
+ final File file = new File(getTestDirectory(), "tailer2-test.txt");
+ createFile(file, 0);
+ final TestTailerListener listener = new TestTailerListener();
+ final Tailer tailer = new Tailer(file, listener, delay, false);
+ final Thread thread = new Thread(tailer);
+ thread.start();
+
+ // Write some lines to the file
+ FileWriter writer = null;
+ try {
+ writeString(file, "Line");
+
+ Thread.sleep(delay * 2);
+ List<String> lines = listener.getLines();
+ assertEquals("1 line count", 0, lines.size());
+
+ writeString(file, " one\n");
+ Thread.sleep(delay * 2);
+ lines = listener.getLines();
+
+ assertEquals("1 line count", 1, lines.size());
+ assertEquals("1 line 1", "Line one", lines.get(0));
+
+ listener.clear();
+ } finally {
+ tailer.stop();
+ IOUtils.closeQuietly(writer);
+ }
+ }
public void testTailer() throws Exception {
@@ -154,6 +187,17 @@
IOUtils.closeQuietly(writer);
}
}
+
+ /** Append a string to a file */
+ private void writeString(File file, String string) throws Exception {
+ FileWriter writer = null;
+ try {
+ writer = new FileWriter(file, true);
+ writer.write(string);
+ } finally {
+ IOUtils.closeQuietly(writer);
+ }
+ }
public void testStopWithNoFile() throws Exception {
final File file = new File(getTestDirectory(),"nosuchfile");
