Filtering out 0x0d, 0x0a sequences from shell commands. Makes screenshotting work again. :-)

test/se/vidstige/jadb/test/AdbOutputStreamFixture.java

@@ -0,0 +1,44 @@
+package se.vidstige.jadb.test;
+
+import org.junit.Assert;
+import org.junit.Test;
+import se.vidstige.jadb.AdbFilterOutputStream;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class AdbOutputStreamFixture {
+
+    private byte[] passthrough(byte[] input) throws IOException {
+        ByteArrayOutputStream output = new ByteArrayOutputStream();
+        OutputStream sut = new AdbFilterOutputStream(output);
+        sut.write(input);
+        sut.flush();
+        return output.toByteArray();
+    }
+
+    @Test
+    public void testSimple() throws Exception {
+        byte[] actual = passthrough(new byte[]{ 1, 2, 3});
+        Assert.assertArrayEquals(new byte[]{ 1, 2, 3}, actual);
+    }
+
+    @Test
+    public void testEmpty() throws Exception {
+        byte[] actual = passthrough(new byte[]{});
+        Assert.assertArrayEquals(new byte[]{}, actual);
+    }
+
+    @Test
+    public void testSimpleRemoval() throws Exception {
+        byte[] actual = passthrough(new byte[]{0x0d, 0x0a});
+        Assert.assertArrayEquals(new byte[]{0x0a}, actual);
+    }
+
+    @Test
+    public void testDoubleRemoval() throws Exception {
+        byte[] actual = passthrough(new byte[]{0x0d, 0x0a, 0x0d, 0x0a});
+        Assert.assertArrayEquals(new byte[]{0x0a, 0x0a}, actual);
+    }
+}

test/se/vidstige/jadb/test/RealDeviceTestCases.java

@@ -7,6 +7,7 @@ import se.vidstige.jadb.JadbException;
 import se.vidstige.jadb.RemoteFile;
 
 import java.io.File;
+import java.io.FileOutputStream;
 import java.util.List;
 
 public class RealDeviceTestCases {
@@ -77,4 +78,12 @@ public class RealDeviceTestCases {
         any.executeShell(System.out, "ls /");
         any.executeShell(System.out, "ls", "-la", "/");
     }
+
+    @Test
+    public void testScreenshot() throws Exception {
+        JadbConnection jadb = new JadbConnection();
+        JadbDevice any = jadb.getAnyDevice();
+        FileOutputStream outputStream = new FileOutputStream(new File("screenshot.png"));
+        any.executeShell(outputStream, "screencap", "-p");
+    }
 }