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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/enterprise/data_controls/content/browser/last_replaced_clipboard_data.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/clipboard/clipboard.h"
#include "ui/base/clipboard/clipboard_monitor.h"
#include "ui/base/clipboard/clipboard_util.h"
#include "ui/base/clipboard/test/test_clipboard.h"
#include "ui/gfx/image/image_unittest_util.h"
namespace data_controls {
namespace {
const SkBitmap kBitmap = gfx::test::CreateBitmap(2, 3);
constexpr char16_t kText[] = u"text";
constexpr char16_t kHtml[] = u"html";
class LastReplacedClipboardDataTest : public testing::Test {
public:
void SetUp() override { ui::TestClipboard::CreateForCurrentThread(); }
void TearDown() override { GetLastReplacedClipboardData() = {}; }
};
} // namespace
TEST_F(LastReplacedClipboardDataTest, WithoutPendingData) {
ASSERT_TRUE(GetLastReplacedClipboardData().clipboard_paste_data.empty());
ASSERT_TRUE(GetLastReplacedClipboardData().GetAvailableTypes().empty());
auto* observer = LastReplacedClipboardDataObserver::GetInstance();
ASSERT_TRUE(observer);
ui::ClipboardMonitor::GetInstance()->NotifyClipboardDataChanged();
ASSERT_TRUE(GetLastReplacedClipboardData().clipboard_paste_data.empty());
ASSERT_TRUE(GetLastReplacedClipboardData().GetAvailableTypes().empty());
}
TEST_F(LastReplacedClipboardDataTest, WithPendingData) {
ASSERT_TRUE(GetLastReplacedClipboardData().clipboard_paste_data.empty());
ASSERT_TRUE(GetLastReplacedClipboardData().GetAvailableTypes().empty());
auto* observer = LastReplacedClipboardDataObserver::GetInstance();
ASSERT_TRUE(observer);
content::ClipboardPasteData text_and_html;
text_and_html.text = kText;
text_and_html.html = kHtml;
observer->AddDataToNextSeqno(std::move(text_and_html));
content::ClipboardPasteData bitmap;
bitmap.bitmap = kBitmap;
observer->AddDataToNextSeqno(std::move(bitmap));
ui::ClipboardMonitor::GetInstance()->NotifyClipboardDataChanged();
ASSERT_FALSE(GetLastReplacedClipboardData().clipboard_paste_data.empty());
ASSERT_EQ(GetLastReplacedClipboardData().seqno,
ui::Clipboard::GetForCurrentThread()->GetSequenceNumber(
ui::ClipboardBuffer::kCopyPaste));
ASSERT_EQ(GetLastReplacedClipboardData().clipboard_paste_data.text, kText);
ASSERT_EQ(GetLastReplacedClipboardData().clipboard_paste_data.html, kHtml);
// Bitmaps are converted to PNG as that is the format used for pasting that
// will be used to substitute back replaced data.
ASSERT_TRUE(
GetLastReplacedClipboardData().clipboard_paste_data.bitmap.empty());
ASSERT_EQ(GetLastReplacedClipboardData().clipboard_paste_data.png,
ui::clipboard_util::EncodeBitmapToPngAcceptJank(kBitmap));
auto available_types = GetLastReplacedClipboardData().GetAvailableTypes();
ASSERT_EQ(available_types.size(), 3u);
ASSERT_EQ(available_types[0], u"text/plain");
ASSERT_EQ(available_types[1], u"text/html");
ASSERT_EQ(available_types[2], u"image/png");
}
} // namespace data_controls
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