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Unified Diff: components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/CronetBufferedOutputStreamTest.java

Issue 966743003: [Cronet] Implement getOutputStream in CronetHttpURLConnection (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@chunked_support
Patch Set: Use large data in buffered case too Created 5 years, 9 months ago
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Index: components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/CronetBufferedOutputStreamTest.java
diff --git a/components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/CronetBufferedOutputStreamTest.java b/components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/CronetBufferedOutputStreamTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..79fd319ca86e1a1f023195c16c5dd74aa2628a92
--- /dev/null
+++ b/components/cronet/android/test/javatests/src/org/chromium/net/urlconnection/CronetBufferedOutputStreamTest.java
@@ -0,0 +1,112 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.net.urlconnection;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.chromium.base.test.util.Feature;
+
+import org.chromium.net.CronetTestActivity;
+import org.chromium.net.CronetTestBase;
+import org.chromium.net.NativeTestServer;
+import org.chromium.net.UploadDataSink;
+import org.chromium.net.UrlRequestContext;
+
+import java.net.URL;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+
+/**
+ * Tests the CronetBufferedOutputStream implementation.
+ */
+public class CronetBufferedOutputStreamTest extends CronetTestBase {
+ private CronetTestActivity mActivity;
+ private UrlRequestContext mUrlRequestContext;
+ private static final String UPLOAD_DATA = "some upload data!";
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ mActivity = launchCronetTestApp();
+ mUrlRequestContext = mActivity.mUrlRequestContext;
+ assertTrue(NativeTestServer.startNativeTestServer(
+ getInstrumentation().getTargetContext()));
+ }
+
+ @Override
+ protected void tearDown() throws Exception {
+ NativeTestServer.shutdownNativeTestServer();
+ super.tearDown();
+ }
+
+ /**
+ * Tests that if caller writes more than the content length provided,
+ * an exception should occur.
+ */
+ @SmallTest
+ @Feature({"Cronet"})
+ public void testWriteBufferOutOfBound() throws Exception {
+ URL url = new URL(NativeTestServer.getEchoBodyURL());
+ CronetHttpURLConnection conn = new CronetHttpURLConnection(url,
+ mUrlRequestContext);
+ byte[] data = UPLOAD_DATA.getBytes("UTF8");
+ // Set a content length that is 1 byte shorter.
+ CronetBufferedOutputStream out =
+ new CronetBufferedOutputStream(conn, data.length - 1);
+ try {
+ out.write(data);
+ fail();
+ } catch (IllegalStateException e) {
+ assertEquals("Writing out of bound.", e.getMessage());
+ }
+ }
+
+ /**
+ * Tests that {@link CronetBufferedOutputStream} supports rewind.
+ */
+ @SmallTest
+ @Feature({"Cronet"})
+ public void testRewind() throws Exception {
+ URL url = new URL(NativeTestServer.getEchoBodyURL());
+ CronetHttpURLConnection conn = new CronetHttpURLConnection(url,
+ mUrlRequestContext);
+ byte[] data = UPLOAD_DATA.getBytes("UTF8");
+ CronetBufferedOutputStream out =
+ new CronetBufferedOutputStream(conn, data.length);
+ out.write(data);
+ TestUploadDataSink sink = new TestUploadDataSink();
+ out.rewind(sink);
+ assertTrue(sink.mRewindSucceededCalled);
+ ByteBuffer byteBuffer = ByteBuffer.allocate(data.length);
+ out.read(sink, byteBuffer);
+ assertTrue(sink.mReadSucceededCalled);
+ assertTrue(Arrays.equals(data, byteBuffer.array()));
+ }
+
+ private static class TestUploadDataSink implements UploadDataSink {
+ boolean mReadSucceededCalled = false;
+ boolean mRewindSucceededCalled = false;
+
+ @Override
+ public void onReadSucceeded(boolean finalChunk) {
+ mReadSucceededCalled = true;
+ }
+
+ @Override
+ public void onReadError(Exception exception) {
+ // Left blank.
+ }
+
+ @Override
+ public void onRewindSucceeded() {
+ mRewindSucceededCalled = true;
+ }
+
+ @Override
+ public void onRewindError(Exception e) {
+ // Left blank.
+ }
+ }
+}

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