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// Copyright (c) 2011 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 "base/memory/singleton.h"
#include "base/synchronization/waitable_event.h"
#include "content/browser/geolocation/arbitrator_dependency_factories_for_test.h"
#include "content/browser/geolocation/fake_access_token_store.h"
#include "content/browser/geolocation/geolocation_provider.h"
#include "content/browser/geolocation/location_arbitrator.h"
#include "content/browser/geolocation/mock_location_provider.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using content::AccessTokenStore;
using content::FakeAccessTokenStore;
using testing::_;
using testing::DoAll;
using testing::DoDefault;
using testing::Invoke;
using testing::InvokeWithoutArgs;
namespace {
class GeolocationProviderTest : public testing::Test {
protected:
GeolocationProviderTest()
: provider_(new GeolocationProvider),
dependency_factory_(
new GeolocationArbitratorDependencyFactoryWithLocationProvider(
&NewAutoSuccessMockNetworkLocationProvider))
{
}
~GeolocationProviderTest() {
DefaultSingletonTraits<GeolocationProvider>::Delete(provider_);
}
// testing::Test
virtual void SetUp() {
GeolocationArbitrator::SetDependencyFactoryForTest(
dependency_factory_.get());
}
// testing::Test
virtual void TearDown() {
provider_->Stop();
GeolocationArbitrator::SetDependencyFactoryForTest(NULL);
}
// Message loop for main thread, as provider depends on it existing.
MessageLoop message_loop_;
// Object under tests. Owned, but not a scoped_ptr due to specialized
// destruction protocol.
GeolocationProvider* provider_;
scoped_refptr<GeolocationArbitratorDependencyFactory> dependency_factory_;
};
// Regression test for http://crbug.com/59377
TEST_F(GeolocationProviderTest, OnPermissionGrantedWithoutObservers) {
EXPECT_FALSE(provider_->HasPermissionBeenGranted());
provider_->OnPermissionGranted(GURL("http://example.com"));
EXPECT_TRUE(provider_->HasPermissionBeenGranted());
}
class NullGeolocationObserver : public GeolocationObserver {
public:
// GeolocationObserver
virtual void OnLocationUpdate(const Geoposition& position) {}
};
class StartStopMockLocationProvider : public MockLocationProvider {
public:
explicit StartStopMockLocationProvider(MessageLoop* test_loop)
: MockLocationProvider(&instance_),
test_loop_(test_loop) {
}
virtual ~StartStopMockLocationProvider() {
Die();
}
MOCK_METHOD0(Die, void());
virtual bool StartProvider(bool high_accuracy) {
bool result = MockLocationProvider::StartProvider(high_accuracy);
test_loop_->PostTask(FROM_HERE, MessageLoop::QuitClosure());
return result;
}
virtual void StopProvider() {
MockLocationProvider::StopProvider();
test_loop_->PostTask(FROM_HERE, MessageLoop::QuitClosure());
}
private:
MessageLoop* test_loop_;
};
class MockDependencyFactory : public GeolocationArbitratorDependencyFactory {
public:
MockDependencyFactory(MessageLoop* test_loop_,
AccessTokenStore* access_token_store)
: test_loop_(test_loop_),
access_token_store_(access_token_store) {
}
virtual net::URLRequestContextGetter* GetContextGetter() {
return NULL;
}
virtual GeolocationArbitrator::GetTimeNow GetTimeFunction() {
return base::Time::Now;
}
virtual AccessTokenStore* NewAccessTokenStore() {
return access_token_store_.get();
}
virtual LocationProviderBase* NewNetworkLocationProvider(
AccessTokenStore* access_token_store,
net::URLRequestContextGetter* context,
const GURL& url,
const string16& access_token) {
return new StartStopMockLocationProvider(test_loop_);
}
virtual LocationProviderBase* NewSystemLocationProvider() {
return NULL;
}
private:
MessageLoop* test_loop_;
scoped_refptr<AccessTokenStore> access_token_store_;
};
TEST_F(GeolocationProviderTest, StartStop) {
scoped_refptr<FakeAccessTokenStore> fake_access_token_store =
new FakeAccessTokenStore;
scoped_refptr<GeolocationArbitratorDependencyFactory> dependency_factory =
new MockDependencyFactory(&message_loop_, fake_access_token_store.get());
base::WaitableEvent event(false, false);
EXPECT_CALL(*(fake_access_token_store.get()), LoadAccessTokens(_))
.Times(1)
.WillOnce(DoAll(Invoke(fake_access_token_store.get(),
&FakeAccessTokenStore::DefaultLoadAccessTokens),
InvokeWithoutArgs(&event, &base::WaitableEvent::Signal)));
GeolocationArbitrator::SetDependencyFactoryForTest(dependency_factory.get());
EXPECT_FALSE(provider_->IsRunning());
NullGeolocationObserver null_observer;
GeolocationObserverOptions options;
provider_->AddObserver(&null_observer, options);
EXPECT_TRUE(provider_->IsRunning());
// Wait for token load request from the arbitrator to come through.
event.Wait();
event.Reset();
// The GeolocationArbitrator won't start the providers until it has
// finished loading access tokens.
fake_access_token_store->NotifyDelegateTokensLoaded();
message_loop_.Run();
EXPECT_EQ(MockLocationProvider::instance_->state_,
MockLocationProvider::LOW_ACCURACY);
EXPECT_CALL(*(static_cast<StartStopMockLocationProvider*>(
MockLocationProvider::instance_)),
Die())
.Times(1)
.WillOnce(InvokeWithoutArgs(&event, &base::WaitableEvent::Signal));
provider_->RemoveObserver(&null_observer);
// Wait for the providers to be stopped.
event.Wait();
event.Reset();
EXPECT_TRUE(provider_->IsRunning());
GeolocationArbitrator::SetDependencyFactoryForTest(NULL);
}
} // namespace
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