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// Copyright 2014 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.
#include "mock_url_request_job_factory.h"
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "base/memory/ptr_util.h"
#include "components/cronet/android/test/cronet_test_util.h"
#include "jni/MockUrlRequestJobFactory_jni.h"
#include "net/test/url_request/ssl_certificate_error_job.h"
#include "net/test/url_request/url_request_failed_job.h"
#include "net/test/url_request/url_request_hanging_read_job.h"
#include "net/test/url_request/url_request_mock_data_job.h"
#include "net/url_request/url_request_context.h"
#include "net/url_request/url_request_filter.h"
#include "net/url_request/url_request_intercepting_job_factory.h"
#include "url/gurl.h"
using base::android::JavaParamRef;
using base::android::ScopedJavaLocalRef;
namespace cronet {
// Intercept URLRequestJob creation using URLRequestFilter from
// libcronet_tests.so
class UrlInterceptorJobFactoryHandle {
public:
// |jcontext_adapter| points to a URLRequestContextAdapater.
UrlInterceptorJobFactoryHandle(jlong jcontext_adapter)
: jcontext_adapter_(jcontext_adapter) {
TestUtil::RunAfterContextInit(
jcontext_adapter,
base::Bind(&UrlInterceptorJobFactoryHandle::InitOnNetworkThread,
base::Unretained(this)));
}
// Should only be called on network thread; other threads should use
// ShutDown().
~UrlInterceptorJobFactoryHandle() {
DCHECK(
TestUtil::GetTaskRunner(jcontext_adapter_)->BelongsToCurrentThread());
TestUtil::GetURLRequestContext(jcontext_adapter_)
->set_job_factory(old_job_factory_);
}
void ShutDown() {
TestUtil::RunAfterContextInit(
jcontext_adapter_,
base::Bind(&UrlInterceptorJobFactoryHandle::ShutdownOnNetworkThread,
base::Unretained(this)));
}
private:
void InitOnNetworkThread() {
net::URLRequestContext* request_context =
TestUtil::GetURLRequestContext(jcontext_adapter_);
old_job_factory_ = request_context->job_factory();
new_job_factory_.reset(new net::URLRequestInterceptingJobFactory(
const_cast<net::URLRequestJobFactory*>(old_job_factory_),
net::URLRequestFilter::GetInstance()));
request_context->set_job_factory(new_job_factory_.get());
}
void ShutdownOnNetworkThread() { delete this; }
// The URLRequestContextAdapater this object intercepts from.
const jlong jcontext_adapter_;
// URLRequestJobFactory previously used in URLRequestContext.
const net::URLRequestJobFactory* old_job_factory_;
// URLRequestJobFactory inserted during tests to intercept URLRequests with
// libcronet's URLRequestFilter.
std::unique_ptr<net::URLRequestInterceptingJobFactory> new_job_factory_;
};
// URL interceptors are registered with the URLRequestFilter in
// libcronet_tests.so. However tests are run on libcronet.so. Use the
// URLRequestFilter in libcronet_tests.so with the URLRequestContext in
// libcronet.so by installing a URLRequestInterceptingJobFactory
// that calls into libcronet_tests.so's URLRequestFilter.
jlong AddUrlInterceptors(JNIEnv* env,
const JavaParamRef<jclass>& jcaller,
jlong jcontext_adapter) {
net::URLRequestMockDataJob::AddUrlHandler();
net::URLRequestFailedJob::AddUrlHandler();
net::URLRequestHangingReadJob::AddUrlHandler();
net::SSLCertificateErrorJob::AddUrlHandler();
return reinterpret_cast<jlong>(
new UrlInterceptorJobFactoryHandle(jcontext_adapter));
}
// Put back the old URLRequestJobFactory into the URLRequestContext.
void RemoveUrlInterceptorJobFactory(JNIEnv* env,
const JavaParamRef<jclass>& jcaller,
jlong jinterceptor_handle) {
reinterpret_cast<UrlInterceptorJobFactoryHandle*>(jinterceptor_handle)
->ShutDown();
}
ScopedJavaLocalRef<jstring> GetMockUrlWithFailure(
JNIEnv* jenv,
const JavaParamRef<jclass>& jcaller,
jint jphase,
jint jnet_error) {
GURL url(net::URLRequestFailedJob::GetMockHttpUrlWithFailurePhase(
static_cast<net::URLRequestFailedJob::FailurePhase>(jphase),
static_cast<int>(jnet_error)));
return base::android::ConvertUTF8ToJavaString(jenv, url.spec());
}
ScopedJavaLocalRef<jstring> GetMockUrlForData(
JNIEnv* jenv,
const JavaParamRef<jclass>& jcaller,
const JavaParamRef<jstring>& jdata,
jint jdata_repeat_count) {
std::string data(base::android::ConvertJavaStringToUTF8(jenv, jdata));
GURL url(net::URLRequestMockDataJob::GetMockHttpUrl(data,
jdata_repeat_count));
return base::android::ConvertUTF8ToJavaString(jenv, url.spec());
}
ScopedJavaLocalRef<jstring> GetMockUrlForSSLCertificateError(
JNIEnv* jenv,
const JavaParamRef<jclass>& jcaller) {
GURL url(net::SSLCertificateErrorJob::GetMockUrl());
return base::android::ConvertUTF8ToJavaString(jenv, url.spec());
}
ScopedJavaLocalRef<jstring> GetMockUrlForClientCertificateRequest(
JNIEnv* jenv,
const JavaParamRef<jclass>& jcaller) {
GURL url(net::URLRequestMockDataJob::GetMockUrlForClientCertificateRequest());
return base::android::ConvertUTF8ToJavaString(jenv, url.spec());
}
ScopedJavaLocalRef<jstring> GetMockUrlForHangingRead(
JNIEnv* jenv,
const JavaParamRef<jclass>& jcaller) {
GURL url(net::URLRequestHangingReadJob::GetMockHttpUrl());
return base::android::ConvertUTF8ToJavaString(jenv, url.spec());
}
bool RegisterMockUrlRequestJobFactory(JNIEnv* env) {
return RegisterNativesImpl(env);
}
} // namespace cronet
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