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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/390223051): Remove C-library calls to fix the errors.
#pragma allow_unsafe_libc_calls
#endif
#include "chrome/browser/enterprise/connectors/analysis/page_print_analysis_request.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/read_only_shared_memory_region.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/task_environment.h"
#include "chrome/browser/enterprise/connectors/common.h"
#include "chrome/browser/safe_browsing/cloud_content_scanning/binary_upload_service.h"
#include "components/enterprise/common/proto/connectors.pb.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace enterprise_connectors {
static base::ReadOnlySharedMemoryRegion CreateFakePage(size_t page_size) {
base::MappedReadOnlyRegion page =
base::ReadOnlySharedMemoryRegion::Create(page_size);
memset(page.mapping.memory(), 'a', page_size);
return std::move(page.region);
}
constexpr std::pair<safe_browsing::BinaryUploadService::Result, size_t>
kTestValues[] = {
{safe_browsing::BinaryUploadService::Result::SUCCESS, 1024},
{safe_browsing::BinaryUploadService::Result::FILE_TOO_LARGE,
50 * 1024 * 1024}};
class PagePrintAnalysisRequestTest
: public testing::TestWithParam<
std::pair<safe_browsing::BinaryUploadService::Result, size_t>> {
public:
safe_browsing::BinaryUploadService::Result expected_result() const {
return GetParam().first;
}
size_t page_size() const { return GetParam().second; }
private:
base::test::SingleThreadTaskEnvironment environment_;
};
INSTANTIATE_TEST_SUITE_P(,
PagePrintAnalysisRequestTest,
testing::ValuesIn(kTestValues));
TEST_P(PagePrintAnalysisRequestTest, CloudSizes) {
PagePrintAnalysisRequest request(
AnalysisSettings(), CreateFakePage(page_size()), base::DoNothing());
base::RunLoop run_loop;
request.GetRequestData(base::BindLambdaForTesting(
[&run_loop, this](
safe_browsing::BinaryUploadService::Result result,
safe_browsing::BinaryUploadService::Request::Data data) {
ASSERT_TRUE(data.contents.empty());
ASSERT_TRUE(data.hash.empty());
ASSERT_TRUE(data.mime_type.empty());
ASSERT_TRUE(data.path.empty());
ASSERT_EQ(result, expected_result());
ASSERT_EQ(data.size, page_size());
ASSERT_EQ(data.page.GetSize(), page_size());
ASSERT_TRUE(data.page.IsValid());
run_loop.Quit();
}));
run_loop.Run();
}
TEST_P(PagePrintAnalysisRequestTest, LocalSizes) {
AnalysisSettings settings;
settings.cloud_or_local_settings =
CloudOrLocalAnalysisSettings(LocalAnalysisSettings());
PagePrintAnalysisRequest request(
settings, CreateFakePage(page_size()), base::DoNothing());
base::RunLoop run_loop;
request.GetRequestData(base::BindLambdaForTesting(
[&run_loop, this](
safe_browsing::BinaryUploadService::Result result,
safe_browsing::BinaryUploadService::Request::Data data) {
ASSERT_TRUE(data.contents.empty());
ASSERT_TRUE(data.hash.empty());
ASSERT_TRUE(data.mime_type.empty());
ASSERT_TRUE(data.path.empty());
ASSERT_EQ(result, safe_browsing::BinaryUploadService::Result::SUCCESS);
ASSERT_EQ(data.size, page_size());
ASSERT_EQ(data.page.GetSize(), page_size());
ASSERT_TRUE(data.page.IsValid());
run_loop.Quit();
}));
run_loop.Run();
}
// Calling GetRequestData() twice should return the same valid region.
TEST(PagePrintAnalysisRequest, GetRequestData) {
PagePrintAnalysisRequest request(AnalysisSettings(), CreateFakePage(1024),
base::DoNothing());
safe_browsing::BinaryUploadService::Request::Data data1;
request.GetRequestData(base::BindLambdaForTesting(
[&data1](safe_browsing::BinaryUploadService::Result result,
safe_browsing::BinaryUploadService::Request::Data data) {
data1 = std::move(data);
}));
safe_browsing::BinaryUploadService::Request::Data data2;
request.GetRequestData(base::BindLambdaForTesting(
[&data2](safe_browsing::BinaryUploadService::Result result,
safe_browsing::BinaryUploadService::Request::Data data) {
data2 = std::move(data);
}));
ASSERT_EQ(data1.size, data2.size);
ASSERT_TRUE(data1.page.IsValid());
ASSERT_TRUE(data2.page.IsValid());
ASSERT_EQ(data1.page.GetSize(), data2.page.GetSize());
ASSERT_EQ(data1.page.GetGUID(), data2.page.GetGUID());
}
} // namespace enterprise_connectors
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