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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 "base/files/file_path.h"
#include "chrome/browser/extensions/active_install_data.h"
#include "chrome/browser/extensions/install_tracker.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/common/extension.h"
#include "extensions/common/manifest_constants.h"
#include "testing/gtest/include/gtest/gtest.h"
using extensions::ActiveInstallData;
using extensions::Extension;
using extensions::ExtensionRegistry;
using extensions::InstallTracker;
using extensions::InstallObserver;
using extensions::ScopedActiveInstall;
namespace {
// Random extension ids for testing.
const char kExtensionId1[] = "oochhailbdickimldhhodijaldpllppf";
const char kExtensionId2[] = "ahionppacfhbbmpmlcbkdgcpokfpflji";
const char kExtensionId3[] = "ladmcjmmmmgonboiadnaindoekpbljde";
scoped_refptr<Extension> CreateDummyExtension(const std::string& id) {
base::DictionaryValue manifest;
manifest.SetString(extensions::manifest_keys::kVersion, "1.0");
manifest.SetString(extensions::manifest_keys::kName, "Dummy name");
std::string error;
scoped_refptr<Extension> extension;
extension = Extension::Create(base::FilePath(),
extensions::Manifest::INTERNAL,
manifest,
Extension::NO_FLAGS,
id,
&error);
EXPECT_TRUE(extension.get()) << "Error creating extension: " << error;
return extension;
}
} // namespace
class InstallTrackerTest : public testing::Test {
public:
InstallTrackerTest() {
profile_.reset(new TestingProfile());
tracker_.reset(new InstallTracker(profile_.get(), NULL));
}
~InstallTrackerTest() override {}
protected:
Profile* profile() { return profile_.get(); }
InstallTracker* tracker() { return tracker_.get(); }
void VerifyInstallData(const ActiveInstallData& original,
const ActiveInstallData& retrieved) {
EXPECT_EQ(original.extension_id, retrieved.extension_id);
EXPECT_EQ(original.is_ephemeral, retrieved.is_ephemeral);
EXPECT_EQ(original.percent_downloaded, retrieved.percent_downloaded);
}
content::TestBrowserThreadBundle thread_bundle_;
scoped_ptr<TestingProfile> profile_;
scoped_ptr<InstallTracker> tracker_;
};
// Verifies that active installs are registered and deregistered correctly.
TEST_F(InstallTrackerTest, AddAndRemoveActiveInstalls) {
ActiveInstallData install_data1(kExtensionId1);
install_data1.percent_downloaded = 76;
ActiveInstallData install_data2(kExtensionId2);
install_data2.is_ephemeral = true;
tracker_->AddActiveInstall(install_data1);
tracker_->AddActiveInstall(install_data2);
const ActiveInstallData* retrieved_data1 =
tracker_->GetActiveInstall(kExtensionId1);
const ActiveInstallData* retrieved_data2 =
tracker_->GetActiveInstall(kExtensionId2);
const ActiveInstallData* retrieved_data3 =
tracker_->GetActiveInstall(kExtensionId3);
ASSERT_TRUE(retrieved_data1);
ASSERT_TRUE(retrieved_data2);
ASSERT_FALSE(retrieved_data3);
VerifyInstallData(install_data1, *retrieved_data1);
VerifyInstallData(install_data2, *retrieved_data2);
retrieved_data1 = NULL;
retrieved_data2 = NULL;
tracker_->RemoveActiveInstall(kExtensionId1);
EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
EXPECT_TRUE(tracker_->GetActiveInstall(kExtensionId2));
EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId3));
}
// Verifies that active installs are registered and deregistered correctly
// using ScopedActiveInstall.
TEST_F(InstallTrackerTest, ScopedActiveInstallDeregister) {
// Verify the constructor that registers the install.
ActiveInstallData install_data(kExtensionId1);
install_data.percent_downloaded = 6;
scoped_ptr<ScopedActiveInstall> scoped_active_install(
new ScopedActiveInstall(tracker(), install_data));
const ActiveInstallData* retrieved_data =
tracker_->GetActiveInstall(kExtensionId1);
ASSERT_TRUE(retrieved_data);
VerifyInstallData(install_data, *retrieved_data);
retrieved_data = NULL;
scoped_active_install.reset();
EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
// Verify the constructor that doesn't register the install.
scoped_active_install.reset(
new ScopedActiveInstall(tracker(), kExtensionId1));
EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
tracker_->AddActiveInstall(install_data);
EXPECT_TRUE(tracker_->GetActiveInstall(kExtensionId1));
scoped_active_install.reset();
EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
}
// Verifies that ScopedActiveInstall can be cancelled.
TEST_F(InstallTrackerTest, ScopedActiveInstallCancelled) {
ActiveInstallData install_data(kExtensionId1);
install_data.percent_downloaded = 87;
scoped_ptr<ScopedActiveInstall> scoped_active_install(
new ScopedActiveInstall(tracker(), install_data));
const ActiveInstallData* retrieved_data =
tracker_->GetActiveInstall(kExtensionId1);
ASSERT_TRUE(retrieved_data);
VerifyInstallData(install_data, *retrieved_data);
retrieved_data = NULL;
scoped_active_install->CancelDeregister();
scoped_active_install.reset();
retrieved_data = tracker_->GetActiveInstall(kExtensionId1);
ASSERT_TRUE(retrieved_data);
VerifyInstallData(install_data, *retrieved_data);
}
// Verifies that the download progress is updated correctly.
TEST_F(InstallTrackerTest, DownloadProgressUpdated) {
ActiveInstallData install_data(kExtensionId1);
tracker_->AddActiveInstall(install_data);
const ActiveInstallData* retrieved_data =
tracker_->GetActiveInstall(kExtensionId1);
ASSERT_TRUE(retrieved_data);
EXPECT_EQ(0, retrieved_data->percent_downloaded);
const int kUpdatedDownloadProgress = 23;
tracker_->OnDownloadProgress(kExtensionId1, kUpdatedDownloadProgress);
retrieved_data = tracker_->GetActiveInstall(kExtensionId1);
ASSERT_TRUE(retrieved_data);
EXPECT_EQ(kUpdatedDownloadProgress, retrieved_data->percent_downloaded);
}
// Verifies that OnBeginExtensionInstall() registers an active install and
// OnInstallFailure() removes an active install.
TEST_F(InstallTrackerTest, ExtensionInstallFailure) {
InstallObserver::ExtensionInstallParams install_params(
kExtensionId1, std::string(), gfx::ImageSkia(), false, false);
install_params.is_ephemeral = true;
tracker_->OnBeginExtensionInstall(install_params);
const ActiveInstallData* retrieved_data =
tracker_->GetActiveInstall(kExtensionId1);
ASSERT_TRUE(retrieved_data);
EXPECT_EQ(0, retrieved_data->percent_downloaded);
EXPECT_EQ(install_params.extension_id, retrieved_data->extension_id);
EXPECT_EQ(install_params.is_ephemeral, retrieved_data->is_ephemeral);
retrieved_data = NULL;
tracker_->OnInstallFailure(kExtensionId1);
EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
}
// Verifies that OnExtensionInstalled() notification removes an active install.
TEST_F(InstallTrackerTest, ExtensionInstalledEvent) {
InstallObserver::ExtensionInstallParams install_params(
kExtensionId1, std::string(), gfx::ImageSkia(), false, false);
tracker_->OnBeginExtensionInstall(install_params);
const ActiveInstallData* retrieved_data =
tracker_->GetActiveInstall(kExtensionId1);
ASSERT_TRUE(retrieved_data);
EXPECT_EQ(0, retrieved_data->percent_downloaded);
EXPECT_EQ(install_params.extension_id, retrieved_data->extension_id);
EXPECT_EQ(install_params.is_ephemeral, retrieved_data->is_ephemeral);
retrieved_data = NULL;
// Simulate an extension install.
scoped_refptr<Extension> extension = CreateDummyExtension(kExtensionId1);
ASSERT_TRUE(extension.get());
ExtensionRegistry* registry = ExtensionRegistry::Get(profile());
ASSERT_TRUE(registry);
registry->AddEnabled(extension);
registry->TriggerOnInstalled(extension.get(), false);
EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
}
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