Add video capture intent tests.

Change-Id: Ic47007dae62e228267a9f4b3a037110cdf8cc52c

1 files changed, 268 insertions, 0 deletions

diff --git a/tests/src/com/android/camera/functional/VideoCaptureIntentTest.java b/tests/src/com/android/camera/functional/VideoCaptureIntentTest.java
new file mode 100644
index 0000000..57dac17
--- /dev/null
+++ b/tests/src/com/android/camera/functional/VideoCaptureIntentTest.java
@@ -0,0 +1,268 @@
+package com.android.camera.functional;
+
+import com.android.camera.VideoCamera;
+import com.android.camera.R;
+
+import android.app.Activity;
+import android.app.Instrumentation;
+import android.content.ContentResolver;
+import android.content.Intent;
+import android.database.Cursor;
+import android.media.MediaMetadataRetriever;
+import android.net.Uri;
+import android.os.Environment;
+import android.os.Process;
+import android.provider.MediaStore;
+import android.provider.MediaStore.Video.VideoColumns;
+import android.test.ActivityInstrumentationTestCase2;
+import android.test.suitebuilder.annotation.LargeTest;
+import android.test.UiThreadTest;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.View;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.net.URI;
+
+public class VideoCaptureIntentTest extends ActivityInstrumentationTestCase2 <VideoCamera> {
+    private static final String TAG = "VideoCaptureIntentTest";
+    private Intent mIntent;
+    private Uri mVideoUri;
+    private File mFile, mFile2;
+
+    public VideoCaptureIntentTest() {
+        super(VideoCamera.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        if (mVideoUri != null) {
+            ContentResolver resolver = getActivity().getContentResolver();
+            Uri query = mVideoUri.buildUpon().build();
+            String[] projection = new String[] {VideoColumns.DATA};
+
+            Cursor cursor = null;
+            try {
+                cursor = resolver.query(query, projection, null, null, null);
+                if (cursor != null && cursor.moveToFirst()) {
+                    new File(cursor.getString(0)).delete();
+                }
+            } finally {
+                if (cursor != null) cursor.close();
+            }
+
+            resolver.delete(mVideoUri, null, null);
+        }
+        if (mFile != null) mFile.delete();
+        if (mFile2 != null) mFile2.delete();
+        super.tearDown();
+    }
+
+    @LargeTest
+    public void testNoExtraOutput() throws Exception {
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo();
+        pressDone();
+
+        Intent resultData = getActivity().getResultData();
+        mVideoUri = resultData.getData();
+        assertNotNull(mVideoUri);
+        verify(getActivity(), mVideoUri);
+    }
+
+    @LargeTest
+    public void testExtraOutput() throws Exception {
+        mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
+
+        Uri uri = Uri.fromFile(mFile);
+        mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo();
+        pressDone();
+
+        verify(getActivity(), uri);
+    }
+
+    @LargeTest
+    public void testRetake() throws Exception {
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo();
+        pressRetake();
+        recordVideo();
+        pressDone();
+
+        Intent resultData = getActivity().getResultData();
+        mVideoUri = resultData.getData();
+        assertNotNull(mVideoUri);
+        verify(getActivity(), mVideoUri);
+    }
+
+    @LargeTest
+    public void testCancel() throws Exception {
+        setActivityIntent(mIntent);
+        getActivity();
+
+        pressCancel();
+
+        assertTrue(getActivity().isFinishing());
+        assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
+    }
+
+    @LargeTest
+    public void testRecordCancel() throws Exception {
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo();
+        pressCancel();
+
+        assertTrue(getActivity().isFinishing());
+        assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
+    }
+
+    @LargeTest
+    public void testExtraSizeLimit() throws Exception {
+        mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
+        final long sizeLimit = 10000;  // bytes
+
+        Uri uri = Uri.fromFile(mFile);
+        mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
+        mIntent.putExtra(MediaStore.EXTRA_SIZE_LIMIT, sizeLimit);
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo(5000);
+        pressDone();
+
+        verify(getActivity(), uri);
+        long length = mFile.length();
+        Log.v(TAG, "Video size is " + length + " bytes.");
+        assertTrue(length > 0);
+        assertTrue("Actual size=" + length, length <= sizeLimit);
+    }
+
+    @LargeTest
+    public void testExtraDurationLimit() throws Exception {
+        mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
+        final int durationLimit = 2;  // seconds
+
+        Uri uri = Uri.fromFile(mFile);
+        mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
+        mIntent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, durationLimit);
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo(5000);
+        pressDone();
+
+        int duration = verify(getActivity(), uri);
+        // The duraion should be close to to the limit. The last video duration
+        // also has duration, so the total duration may exceeds the limit a
+        // little bit.
+        Log.v(TAG, "Video length is " + duration + " ms.");
+        assertTrue(duration  < (durationLimit + 1) * 1000);
+    }
+
+    @LargeTest
+    public void testExtraVideoQuality() throws Exception {
+        mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
+        mFile2 = new File(Environment.getExternalStorageDirectory(), "video2.tmp");
+
+        Uri uri = Uri.fromFile(mFile);
+        mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
+        mIntent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0);  // low quality
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo();
+        pressDone();
+
+        verify(getActivity(), uri);
+        setActivity(null);
+
+        uri = Uri.fromFile(mFile2);
+        mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
+        mIntent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);  // high quality
+        setActivityIntent(mIntent);
+        getActivity();
+
+        recordVideo();
+        pressDone();
+
+        verify(getActivity(), uri);
+        assertTrue(mFile.length() <= mFile2.length());
+    }
+
+    // Verify result code, result data, and the duration.
+    private int verify(VideoCamera activity, Uri uri) throws Exception {
+        assertTrue(activity.isFinishing());
+        assertEquals(Activity.RESULT_OK, activity.getResultCode());
+
+        // Verify the video file
+        MediaMetadataRetriever retriever = new MediaMetadataRetriever();
+        retriever.setDataSource(activity, uri);
+        String duration = retriever.extractMetadata(
+                MediaMetadataRetriever.METADATA_KEY_DURATION);
+        assertNotNull(duration);
+        int durationValue = Integer.parseInt(duration);
+        Log.v(TAG, "Video duration is " + durationValue);
+        assertTrue(durationValue > 0);
+        return durationValue;
+    }
+
+    private void recordVideo(int ms) throws Exception {
+        getInstrumentation().sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
+        Thread.sleep(ms);
+        getInstrumentation().runOnMainSync(new Runnable() {
+            public void run() {
+                // If recording is in progress, stop it. Run these atomically in
+                // UI thread.
+                if (getActivity().isRecording()) {
+                    getActivity().findViewById(R.id.shutter_button).performClick();
+                }
+            }
+        });
+    }
+
+    private void recordVideo() throws Exception {
+        recordVideo(2000);
+    }
+
+    private void pressDone() {
+        getInstrumentation().runOnMainSync(new Runnable() {
+            public void run() {
+                getActivity().findViewById(R.id.btn_done).performClick();
+            }
+        });
+    }
+
+    private void pressRetake() {
+        getInstrumentation().runOnMainSync(new Runnable() {
+            public void run() {
+                getActivity().findViewById(R.id.btn_retake).performClick();
+            }
+        });
+    }
+
+    private void pressCancel() {
+        getInstrumentation().runOnMainSync(new Runnable() {
+            public void run() {
+                getActivity().findViewById(R.id.btn_cancel).performClick();
+            }
+        });
+    }
+}