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Tests: Throw exception when network is needed but not available.

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This exception is a bit shorter and more clear (and is more clear that this is a
test issue, as opposed to the prior issue that was thrown as an ExoPlayer
DataSourceException, which may seem like a legitimate Transformer failure)

PiperOrigin-RevId: 490252772
This commit is contained in:
huangdarwin 2022-11-22 16:44:04 +00:00 committed by microkatz
parent 0d863ddc91
commit 82b59b7228
1 changed files with 40 additions and 0 deletions
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40
library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/TransformerAndroidTestRunner.java
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@ -19,6 +19,10 @@ import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static java.util.concurrent.TimeUnit.SECONDS;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkCapabilities;
import android.net.NetworkInfo;
import android.net.Uri;
import android.view.Surface;
import androidx.annotation.Nullable;
import androidx.test.platform.app.InstrumentationRegistry;
@ -233,6 +237,14 @@ public class TransformerAndroidTestRunner {
"SSIM calculation is not supported for clipped inputs.");
}
Uri mediaItemUri = checkNotNull(mediaItem.localConfiguration).uri;
String scheme = checkNotNull(mediaItemUri.getScheme());
if ((scheme.equals("http") || scheme.equals("https")) && !hasNetworkConnection(context)) {
throw new UnsupportedOperationException(
"Input network file requested on device with no network connection. Input file name: "
+ mediaItemUri);
}
AtomicReference<@NullableType TransformationException> transformationExceptionReference =
new AtomicReference<>();
AtomicReference<@NullableType Exception> unexpectedExceptionReference = new AtomicReference<>();
@ -363,6 +375,34 @@ public class TransformerAndroidTestRunner {
return resultBuilder.build();
}
/** Returns whether the context is connected to the network. */
private static boolean hasNetworkConnection(Context context) {
ConnectivityManager connectivityManager =
(ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
if (connectivityManager == null) {
return false;
}
if (Util.SDK_INT >= 23) {
// getActiveNetwork is available from API 23.
NetworkCapabilities activeNetworkCapabilities =
connectivityManager.getNetworkCapabilities(connectivityManager.getActiveNetwork());
if (activeNetworkCapabilities != null
&& (activeNetworkCapabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
|| activeNetworkCapabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR))) {
return true;
}
} else {
// getActiveNetworkInfo is deprecated from API 29.
NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
if (activeNetworkInfo != null
&& (activeNetworkInfo.getType() == ConnectivityManager.TYPE_WIFI
|| activeNetworkInfo.getType() == ConnectivityManager.TYPE_MOBILE)) {
return true;
}
}
return false;
}
/**
* A {@link Codec.EncoderFactory} that forwards all methods to another encoder factory, whilst
* providing visibility into the names of last codecs created by it.