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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 "webkit/appcache/appcache_service.h"
#include "base/message_loop.h"
#include "net/base/completion_callback.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/appcache/mock_appcache_storage.h"
namespace appcache {
class AppCacheServiceTest : public testing::Test {
public:
AppCacheServiceTest()
: kOrigin("http://hello/"),
service_(new AppCacheService(NULL)),
delete_result_(net::OK), delete_completion_count_(0),
ALLOW_THIS_IN_INITIALIZER_LIST(deletion_callback_(
this, &AppCacheServiceTest::OnDeleteAppCachesComplete)) {
// Setup to use mock storage.
service_->storage_.reset(new MockAppCacheStorage(service_.get()));
}
void OnDeleteAppCachesComplete(int result) {
delete_result_ = result;
++delete_completion_count_;
}
MockAppCacheStorage* mock_storage() {
return static_cast<MockAppCacheStorage*>(service_->storage());
}
const GURL kOrigin;
scoped_ptr<AppCacheService> service_;
int delete_result_;
int delete_completion_count_;
net::CompletionCallbackImpl<AppCacheServiceTest> deletion_callback_;
};
TEST_F(AppCacheServiceTest, DeleteAppCachesForOrigin) {
// Without giving mock storage simiulated info, should fail.
service_->DeleteAppCachesForOrigin(kOrigin, &deletion_callback_);
EXPECT_EQ(0, delete_completion_count_);
MessageLoop::current()->RunAllPending();
EXPECT_EQ(1, delete_completion_count_);
EXPECT_EQ(net::ERR_FAILED, delete_result_);
delete_completion_count_ = 0;
// Should succeed given an empty info collection.
mock_storage()->SimulateGetAllInfo(new AppCacheInfoCollection);
service_->DeleteAppCachesForOrigin(kOrigin, &deletion_callback_);
EXPECT_EQ(0, delete_completion_count_);
MessageLoop::current()->RunAllPending();
EXPECT_EQ(1, delete_completion_count_);
EXPECT_EQ(net::OK, delete_result_);
delete_completion_count_ = 0;
scoped_refptr<AppCacheInfoCollection> info(new AppCacheInfoCollection);
// Should succeed given a non-empty info collection.
AppCacheInfo mock_manifest_1;
AppCacheInfo mock_manifest_2;
AppCacheInfo mock_manifest_3;
mock_manifest_1.manifest_url = kOrigin.Resolve("manifest1");
mock_manifest_2.manifest_url = kOrigin.Resolve("manifest2");
mock_manifest_3.manifest_url = kOrigin.Resolve("manifest3");
AppCacheInfoVector info_vector;
info_vector.push_back(mock_manifest_1);
info_vector.push_back(mock_manifest_2);
info_vector.push_back(mock_manifest_3);
info->infos_by_origin[kOrigin] = info_vector;
mock_storage()->SimulateGetAllInfo(info);
service_->DeleteAppCachesForOrigin(kOrigin, &deletion_callback_);
EXPECT_EQ(0, delete_completion_count_);
MessageLoop::current()->RunAllPending();
EXPECT_EQ(1, delete_completion_count_);
EXPECT_EQ(net::OK, delete_result_);
delete_completion_count_ = 0;
// Should fail if storage fails to delete.
info->infos_by_origin[kOrigin] = info_vector;
mock_storage()->SimulateGetAllInfo(info);
mock_storage()->SimulateMakeGroupObsoleteFailure();
service_->DeleteAppCachesForOrigin(kOrigin, &deletion_callback_);
EXPECT_EQ(0, delete_completion_count_);
MessageLoop::current()->RunAllPending();
EXPECT_EQ(1, delete_completion_count_);
EXPECT_EQ(net::ERR_FAILED, delete_result_);
delete_completion_count_ = 0;
// Should complete with abort error if the service is deleted
// prior to a delete completion.
service_->DeleteAppCachesForOrigin(kOrigin, &deletion_callback_);
EXPECT_EQ(0, delete_completion_count_);
service_.reset(); // kill it
EXPECT_EQ(1, delete_completion_count_);
EXPECT_EQ(net::ERR_ABORTED, delete_result_);
delete_completion_count_ = 0;
// Let any tasks lingering from the sudden deletion run and verify
// no other completion calls occur.
MessageLoop::current()->RunAllPending();
EXPECT_EQ(0, delete_completion_count_);
}
} // namespace appcache
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