@SmallTest
@Feature({"Cronet"})
// Tests that creating a ByteBufferUploadProvider using a byte array with an
// offset gives a ByteBuffer with position 0. crbug.com/603124.
public void testCreateByteBufferUploadWithArrayOffset() throws Exception {
TestUrlRequestCallback callback = new TestUrlRequestCallback();
// This URL will trigger a rewind().
UrlRequest.Builder builder =
new UrlRequest.Builder(
NativeTestServer.getRedirectToEchoBody(),
callback,
callback.getExecutor(),
mTestFramework.mCronetEngine);
builder.addHeader("Content-Type", "useless/string");
byte[] uploadData = LOREM.getBytes("UTF-8");
int offset = 5;
byte[] uploadDataWithPadding = new byte[uploadData.length + offset];
System.arraycopy(uploadData, 0, uploadDataWithPadding, offset, uploadData.length);
UploadDataProvider dataProvider =
UploadDataProviders.create(uploadDataWithPadding, offset, uploadData.length);
assertEquals(uploadData.length, dataProvider.getLength());
builder.setUploadDataProvider(dataProvider, callback.getExecutor());
UrlRequest urlRequest = builder.build();
urlRequest.start();
callback.blockForDone();
assertEquals(200, callback.mResponseInfo.getHttpStatusCode());
assertEquals(LOREM, callback.mResponseAsString);
}
@SmallTest
@Feature({"Cronet"})
public void testSimpleGet() throws Exception {
String url = NativeTestServer.getEchoMethodURL();
TestUrlRequestCallback callback = new TestUrlRequestCallback();
callback.setAutoAdvance(false);
UrlRequest.Builder builder =
new UrlRequest.Builder(url, callback, callback.getExecutor(), mTestFramework.mCronetEngine);
UrlRequest urlRequest = builder.build();
// Calling before request is started should give Status.INVALID,
// since the native adapter is not created.
TestStatusListener statusListener0 = new TestStatusListener();
urlRequest.getStatus(statusListener0);
statusListener0.waitUntilOnStatusCalled();
assertTrue(statusListener0.mOnStatusCalled);
assertEquals(Status.INVALID, statusListener0.mStatus);
urlRequest.start();
// Should receive a valid status.
TestStatusListener statusListener1 = new TestStatusListener();
urlRequest.getStatus(statusListener1);
statusListener1.waitUntilOnStatusCalled();
assertTrue(statusListener1.mOnStatusCalled);
assertTrue("Status is :" + statusListener1.mStatus, statusListener1.mStatus >= Status.IDLE);
assertTrue(
"Status is :" + statusListener1.mStatus,
statusListener1.mStatus <= Status.READING_RESPONSE);
callback.waitForNextStep();
assertEquals(ResponseStep.ON_RESPONSE_STARTED, callback.mResponseStep);
callback.startNextRead(urlRequest);
// Should receive a valid status.
TestStatusListener statusListener2 = new TestStatusListener();
urlRequest.getStatus(statusListener2);
statusListener2.waitUntilOnStatusCalled();
assertTrue(statusListener2.mOnStatusCalled);
assertTrue(statusListener1.mStatus >= Status.IDLE);
assertTrue(statusListener1.mStatus <= Status.READING_RESPONSE);
callback.waitForNextStep();
assertEquals(ResponseStep.ON_READ_COMPLETED, callback.mResponseStep);
callback.startNextRead(urlRequest);
callback.blockForDone();
// Calling after request done should give Status.INVALID, since
// the native adapter is destroyed.
TestStatusListener statusListener3 = new TestStatusListener();
urlRequest.getStatus(statusListener3);
statusListener3.waitUntilOnStatusCalled();
assertTrue(statusListener3.mOnStatusCalled);
assertEquals(Status.INVALID, statusListener3.mStatus);
assertEquals(200, callback.mResponseInfo.getHttpStatusCode());
assertEquals("GET", callback.mResponseAsString);
}
@SmallTest
@Feature({"Cronet"})
public void testShutdown() throws Exception {
mActivity = launchCronetTestApp();
TestUrlRequestListener listener = new ShutdownTestUrlRequestListener();
// Block listener when response starts to verify that shutdown fails
// if there are active requests.
listener.setAutoAdvance(false);
UrlRequest.Builder urlRequestBuilder =
new UrlRequest.Builder(TEST_URL, listener, listener.getExecutor(), mActivity.mCronetEngine);
UrlRequest urlRequest = urlRequestBuilder.build();
urlRequest.start();
try {
mActivity.mCronetEngine.shutdown();
fail("Should throw an exception");
} catch (Exception e) {
assertEquals("Cannot shutdown with active requests.", e.getMessage());
}
listener.waitForNextStep();
assertEquals(ResponseStep.ON_RESPONSE_STARTED, listener.mResponseStep);
try {
mActivity.mCronetEngine.shutdown();
fail("Should throw an exception");
} catch (Exception e) {
assertEquals("Cannot shutdown with active requests.", e.getMessage());
}
listener.startNextRead(urlRequest);
listener.waitForNextStep();
assertEquals(ResponseStep.ON_READ_COMPLETED, listener.mResponseStep);
try {
mActivity.mCronetEngine.shutdown();
fail("Should throw an exception");
} catch (Exception e) {
assertEquals("Cannot shutdown with active requests.", e.getMessage());
}
// May not have read all the data, in theory. Just enable auto-advance
// and finish the request.
listener.setAutoAdvance(true);
listener.startNextRead(urlRequest);
listener.blockForDone();
}
@SmallTest
@Feature({"Cronet"})
public void testRealTimeNetworkQualityObservations() throws Exception {
mActivity = launchCronetTestApp();
TestExecutor testExecutor = new TestExecutor();
TestNetworkQualityListener networkQualityListener = new TestNetworkQualityListener();
mActivity.mCronetEngine.enableNetworkQualityEstimatorForTesting(true, true, testExecutor);
mActivity.mCronetEngine.addRttListener(networkQualityListener);
mActivity.mCronetEngine.addThroughputListener(networkQualityListener);
TestUrlRequestListener listener = new TestUrlRequestListener();
UrlRequest urlRequest =
mActivity.mCronetEngine.createRequest(TEST_URL, listener, listener.getExecutor());
urlRequest.start();
listener.blockForDone();
testExecutor.runAllTasks();
assertTrue(networkQualityListener.rttObservationCount() > 0);
assertTrue(networkQualityListener.throughputObservationCount() > 0);
mActivity.mCronetEngine.shutdown();
}
@SmallTest
@Feature({"Cronet"})
public void testNoErrorWhenExceptionDuringStart() throws Exception {
TestUrlRequestCallback callback = new TestUrlRequestCallback();
UrlRequest.Builder builder =
new UrlRequest.Builder(
NativeTestServer.getEchoBodyURL(),
callback,
callback.getExecutor(),
mTestFramework.mCronetEngine);
final ConditionVariable first = new ConditionVariable();
final String exceptionMessage = "Bad Length";
builder.addHeader("Content-Type", "useless/string");
builder.setUploadDataProvider(
new UploadDataProvider() {
@Override
public long getLength() throws IOException {
first.open();
throw new IOException(exceptionMessage);
}
@Override
public void read(UploadDataSink uploadDataSink, ByteBuffer byteBuffer)
throws IOException {}
@Override
public void rewind(UploadDataSink uploadDataSink) throws IOException {}
},
callback.getExecutor());
UrlRequest urlRequest = builder.build();
urlRequest.start();
first.block();
callback.blockForDone();
assertFalse(callback.mOnCanceledCalled);
assertEquals(UrlRequestError.LISTENER_EXCEPTION_THROWN, callback.mError.getErrorCode());
assertEquals("Exception received from UploadDataProvider", callback.mError.getMessage());
assertEquals(exceptionMessage, callback.mError.getCause().getMessage());
}
@SmallTest
@Feature({"Cronet"})
public void testNoErrorWhenCanceledDuringStart() throws Exception {
TestUrlRequestCallback callback = new TestUrlRequestCallback();
UrlRequest.Builder builder =
new UrlRequest.Builder(
NativeTestServer.getEchoBodyURL(),
callback,
callback.getExecutor(),
mTestFramework.mCronetEngine);
final ConditionVariable first = new ConditionVariable();
final ConditionVariable second = new ConditionVariable();
builder.addHeader("Content-Type", "useless/string");
builder.setUploadDataProvider(
new UploadDataProvider() {
@Override
public long getLength() throws IOException {
first.open();
second.block();
return 0;
}
@Override
public void read(UploadDataSink uploadDataSink, ByteBuffer byteBuffer)
throws IOException {}
@Override
public void rewind(UploadDataSink uploadDataSink) throws IOException {}
},
callback.getExecutor());
UrlRequest urlRequest = builder.build();
urlRequest.start();
first.block();
urlRequest.cancel();
second.open();
callback.blockForDone();
assertTrue(callback.mOnCanceledCalled);
}
@SmallTest
@Feature({"Cronet"})
public void testShutdownAfterCancel() throws Exception {
mActivity = launchCronetTestApp();
TestUrlRequestListener listener = new TestUrlRequestListener();
// Block listener when response starts to verify that shutdown fails
// if there are active requests.
listener.setAutoAdvance(false);
UrlRequest.Builder urlRequestBuilder =
new UrlRequest.Builder(TEST_URL, listener, listener.getExecutor(), mActivity.mCronetEngine);
UrlRequest urlRequest = urlRequestBuilder.build();
urlRequest.start();
try {
mActivity.mCronetEngine.shutdown();
fail("Should throw an exception");
} catch (Exception e) {
assertEquals("Cannot shutdown with active requests.", e.getMessage());
}
listener.waitForNextStep();
assertEquals(ResponseStep.ON_RESPONSE_STARTED, listener.mResponseStep);
urlRequest.cancel();
mActivity.mCronetEngine.shutdown();
}
@SmallTest
@Feature({"Cronet"})
public void testRealTimeNetworkQualityObservationsNotEnabled() throws Exception {
mActivity = launchCronetTestApp();
TestNetworkQualityListener networkQualityListener = new TestNetworkQualityListener();
try {
mActivity.mCronetEngine.addRttListener(networkQualityListener);
fail("Should throw an exception.");
} catch (IllegalStateException e) {
}
try {
mActivity.mCronetEngine.addThroughputListener(networkQualityListener);
fail("Should throw an exception.");
} catch (IllegalStateException e) {
}
TestUrlRequestListener listener = new TestUrlRequestListener();
UrlRequest urlRequest =
mActivity.mCronetEngine.createRequest(TEST_URL, listener, listener.getExecutor());
urlRequest.start();
listener.blockForDone();
assertEquals(0, networkQualityListener.rttObservationCount());
assertEquals(0, networkQualityListener.throughputObservationCount());
mActivity.mCronetEngine.shutdown();
}