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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/exo/chrome_data_exchange_delegate.h"
#include "ash/public/cpp/app_types_util.h"
#include "base/memory/raw_ptr.h"
#include "base/pickle.h"
#include "chrome/browser/ash/crostini/crostini_test_helper.h"
#include "chrome/browser/ash/crostini/crostini_util.h"
#include "chrome/browser/ash/file_manager/path_util.h"
#include "chrome/browser/ash/plugin_vm/plugin_vm_util.h"
#include "chrome/test/base/testing_profile.h"
#include "chromeos/ui/base/app_types.h"
#include "chromeos/ui/base/window_properties.h"
#include "components/exo/shell_surface_util.h"
#include "content/public/common/drop_data.h"
#include "content/public/test/browser_task_environment.h"
#include "storage/browser/file_system/external_mount_points.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
#include "ui/aura/client/aura_constants.h"
#include "ui/aura/client/window_types.h"
#include "ui/aura/test/test_window_delegate.h"
#include "ui/aura/test/test_windows.h"
#include "ui/aura/window.h"
#include "ui/base/clipboard/file_info.h"
#include "ui/base/data_transfer_policy/data_transfer_endpoint.h"
#include "ui/base/dragdrop/os_exchange_data.h"
#include "ui/compositor/layer_type.h"
#include "ui/gfx/geometry/rect.h"
namespace ash {
class ChromeDataExchangeDelegateTest : public testing::Test {
public:
void SetUp() override {
profile_ = std::make_unique<TestingProfile>();
test_helper_ =
std::make_unique<crostini::CrostiniTestHelper>(profile_.get());
// Register MyFiles and Crostini.
mount_points_ = storage::ExternalMountPoints::GetSystemInstance();
// For example, "Downloads-test%40example.com-hash"
myfiles_mount_name_ =
file_manager::util::GetDownloadsMountPointName(profile_.get());
// For example, "$HOME/Downloads"
myfiles_dir_ =
file_manager::util::GetMyFilesFolderForProfile(profile_.get());
mount_points_->RegisterFileSystem(
myfiles_mount_name_, storage::kFileSystemTypeLocal,
storage::FileSystemMountOption(), myfiles_dir_);
}
void TearDown() override {
mount_points_->RevokeAllFileSystems();
test_helper_.reset();
profile_.reset();
}
protected:
Profile* profile() { return profile_.get(); }
content::BrowserTaskEnvironment task_environment_;
std::unique_ptr<TestingProfile> profile_;
std::unique_ptr<crostini::CrostiniTestHelper> test_helper_;
aura::test::TestWindowDelegate delegate_;
raw_ptr<storage::ExternalMountPoints> mount_points_;
std::string myfiles_mount_name_;
base::FilePath myfiles_dir_;
};
TEST_F(ChromeDataExchangeDelegateTest, GetDataTransferEndpointType) {
// Create container window as the parent for other windows.
aura::Window container_window(nullptr, aura::client::WINDOW_TYPE_NORMAL);
container_window.Init(ui::LAYER_NOT_DRAWN);
// ChromeDataExchangeDelegate always checks app type in
// window->GetToplevelWindow(), so we must create a parent window with
// delegate and app type set, but use the child window in tests. Arc:
aura::Window* arc_toplevel = aura::test::CreateTestWindowWithDelegate(
&delegate_, 0, gfx::Rect(), &container_window);
arc_toplevel->SetProperty(chromeos::kAppTypeKey, chromeos::AppType::ARC_APP);
ASSERT_TRUE(IsArcWindow(arc_toplevel));
aura::Window* arc_window =
aura::test::CreateTestWindowWithBounds(gfx::Rect(), arc_toplevel);
ASSERT_TRUE(IsArcWindow(arc_window->GetToplevelWindow()));
// Crostini:
aura::Window* crostini_toplevel = aura::test::CreateTestWindowWithDelegate(
&delegate_, 0, gfx::Rect(), &container_window);
crostini_toplevel->SetProperty(chromeos::kAppTypeKey,
chromeos::AppType::CROSTINI_APP);
ASSERT_TRUE(crostini::IsCrostiniWindow(crostini_toplevel));
aura::Window* crostini_window =
aura::test::CreateTestWindowWithBounds(gfx::Rect(), crostini_toplevel);
ASSERT_TRUE(crostini::IsCrostiniWindow(crostini_window->GetToplevelWindow()));
// Plugin VM:
aura::Window* plugin_vm_toplevel = aura::test::CreateTestWindowWithDelegate(
&delegate_, 0, gfx::Rect(), &container_window);
exo::SetShellApplicationId(plugin_vm_toplevel, "org.chromium.plugin_vm_ui");
ASSERT_TRUE(plugin_vm::IsPluginVmAppWindow(plugin_vm_toplevel));
aura::Window* plugin_vm_window =
aura::test::CreateTestWindowWithBounds(gfx::Rect(), plugin_vm_toplevel);
ASSERT_TRUE(
plugin_vm::IsPluginVmAppWindow(plugin_vm_window->GetToplevelWindow()));
ChromeDataExchangeDelegate data_exchange_delegate;
ui::OSExchangeData os_exchange_data;
EXPECT_EQ(ui::EndpointType::kArc,
data_exchange_delegate.GetDataTransferEndpointType(arc_window));
EXPECT_EQ(
ui::EndpointType::kCrostini,
data_exchange_delegate.GetDataTransferEndpointType(crostini_window));
EXPECT_EQ(
ui::EndpointType::kPluginVm,
data_exchange_delegate.GetDataTransferEndpointType(plugin_vm_window));
}
TEST_F(ChromeDataExchangeDelegateTest, GetMimeTypeForUriList) {
ChromeDataExchangeDelegate data_exchange_delegate;
EXPECT_EQ(
"application/x-arc-uri-list",
data_exchange_delegate.GetMimeTypeForUriList(ui::EndpointType::kArc));
EXPECT_EQ("text/uri-list", data_exchange_delegate.GetMimeTypeForUriList(
ui::EndpointType::kCrostini));
EXPECT_EQ("text/uri-list", data_exchange_delegate.GetMimeTypeForUriList(
ui::EndpointType::kPluginVm));
}
TEST_F(ChromeDataExchangeDelegateTest, HasUrlsInPickle) {
ChromeDataExchangeDelegate data_exchange_delegate;
// Pickle empty.
base::Pickle empty;
EXPECT_EQ(false, data_exchange_delegate.HasUrlsInPickle(empty));
// Invalid FileInfo.url.
base::Pickle invalid;
content::DropData::FileSystemFileInfo file_info;
content::DropData::FileSystemFileInfo::WriteFileSystemFilesToPickle(
{file_info}, &invalid);
EXPECT_EQ(false, data_exchange_delegate.HasUrlsInPickle(invalid));
// Valid FileInfo.url.
base::Pickle valid;
storage::FileSystemURL url = mount_points_->CreateExternalFileSystemURL(
blink::StorageKey::CreateFromStringForTesting("http://example.com"),
myfiles_mount_name_, base::FilePath("path"));
file_info.url = url.ToGURL();
content::DropData::FileSystemFileInfo::WriteFileSystemFilesToPickle(
{file_info}, &valid);
EXPECT_EQ(true, data_exchange_delegate.HasUrlsInPickle(valid));
}
} // namespace ash
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