@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 testSimpleGet() throws Exception {
String url = NativeTestServer.getEchoMethodURL();
TestUrlRequestListener listener = new TestUrlRequestListener();
listener.setAutoAdvance(false);
UrlRequest.Builder builder =
new UrlRequest.Builder(url, listener, listener.getExecutor(), mActivity.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(statusListener1.mStatus >= Status.IDLE);
assertTrue(statusListener1.mStatus <= Status.READING_RESPONSE);
listener.waitForNextStep();
assertEquals(ResponseStep.ON_RESPONSE_STARTED, listener.mResponseStep);
listener.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);
listener.waitForNextStep();
assertEquals(ResponseStep.ON_READ_COMPLETED, listener.mResponseStep);
listener.startNextRead(urlRequest);
listener.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, listener.mResponseInfo.getHttpStatusCode());
assertEquals("GET", listener.mResponseAsString);
}
@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();
}
