fix/passlog-files-not-deleted

src/main/java/net/bramp/ffmpeg/builder/FFmpegBuilder.java

@@ -101,11 +101,19 @@ public FFmpegBuilder setPassDirectory(String directory) {
     return this;
   }
 
+  public String getPassDirectory() {
+    return this.pass_directory;
+  }
+
   public FFmpegBuilder setPassPrefix(String prefix) {
     this.pass_prefix = checkNotNull(prefix);
     return this;
   }
 
+  public String getPassPrefix() {
+    return this.pass_prefix;
+  }
+
   public FFmpegBuilder setVerbosity(Verbosity verbosity) {
     checkNotNull(verbosity);
     this.verbosity = verbosity;

src/main/java/net/bramp/ffmpeg/job/TwoPassFFmpegJob.java

@@ -40,7 +40,7 @@ public TwoPassFFmpegJob(
   }
 
   protected void deletePassLog() throws IOException {
-    final Path cwd = Paths.get("");
+    final Path cwd = Paths.get(builder.getPassDirectory());
     try (DirectoryStream<Path> stream = Files.newDirectoryStream(cwd, passlogPrefix + "*.log*")) {
       for (Path p : stream) {
         Files.deleteIfExists(p);

src/test/java/net/bramp/ffmpeg/FFmpegExecutorTest.java

@@ -12,6 +12,8 @@
 import com.google.common.io.ByteStreams;
 import com.google.common.io.CountingOutputStream;
 import com.google.common.net.HostAndPort;
+
+import java.io.File;
 import java.io.IOException;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
@@ -270,6 +272,43 @@ public void testIssue112() {
     ffExecutor.createJob(builder).run();
   }
 
+
+  @Test
+  public void testIssue287() throws InterruptedException, ExecutionException, IOException {
+    FFmpegProbeResult in = ffprobe.probe(Samples.big_buck_bunny_720p_1mb);
+    assertFalse(in.hasError());
+
+    String tempDir = System.getProperty("java.io.tmpdir");
+
+    FFmpegBuilder builder =
+            new FFmpegBuilder()
+                    .setInput(in)
+                    .done()
+                    .overrideOutputFiles(true)
+                    .addOutput(Samples.output_mp4)
+                    .setFormat("mp4")
+                    .disableAudio()
+                    .setVideoCodec("mpeg4")
+                    .setVideoFrameRate(FFmpeg.FPS_30)
+                    .setVideoResolution(320, 240)
+                    .setTargetSize(1024 * 1024)
+                    .done().setPassDirectory(tempDir);
+
+    FFmpegJob job = ffExecutor.createTwoPassJob(builder);
+    runAndWait(job);
+
+    assertEquals(FFmpegJob.State.FINISHED, job.getState());
+
+    File passDir = new File(builder.getPassDirectory());
+    String passPrefix = builder.getPassPrefix();
+
+    File[] remainingFiles = passDir.listFiles((dir, name) ->
+            name.startsWith(passPrefix) && name.contains(".log")
+    );
+
+    assertEquals(true, remainingFiles == null || remainingFiles.length == 0);
+  }
+
   protected void runAndWait(FFmpegJob job) throws ExecutionException, InterruptedException {
     executor.submit(job).get();
   }