orb_impl_unittest.cc | Explore in Territory

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// This file contains the ResponseAnalyzerTests (which test the response
// analyzer's behavior in several parameterized test scenarios) and at the end
// includes the CrossOriginReadBlockingTests, which are more typical unittests.

#include <initializer_list>
#include <memory>
#include <string>
#include <string_view>
#include <utility>
#include <vector>

#include "base/test/task_environment.h"
#include "net/base/mime_sniffer.h"
#include "net/http/http_util.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/url_request_context.h"
#include "net/url_request/url_request_context_builder.h"
#include "net/url_request/url_request_test_util.h"
#include "services/network/orb/orb_impl.h"
#include "services/network/orb/orb_mimetypes.h"
#include "services/network/public/mojom/url_response_head.mojom.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"

namespace network::orb {

namespace {

// CORB's verdict on a given scenario. kAllowBecauseOutOfData occurs when one of
// the sniffers still desires more data but the response has run out, or
// net::kMaxBytesToSniff has been reached.
enum class Verdict { … };

constexpr int kVerdictPacketForHeadersBasedVerdict = …;
constexpr int kVerdictPacketForInconclusiveSniffing = …;

// This struct is used to describe each test case in this file.  It's passed as
// a test parameter to each TEST_P test.
struct TestScenario { … };

inline std::ostream& operator<<(std::ostream& out, const MimeType& value) { … }

// Stream operator to let GetParam() print a useful result if any tests fail.
::std::ostream& operator<<(::std::ostream& os, const TestScenario& scenario) { … }

// An HTML response with an HTML comment that's longer than the sniffing
// threshold. We don't sniff past net::kMaxBytesToSniff, so these are not
// protected
const char kHTMLWithTooLongComment[] = …;

// A set of test cases that verify CrossSiteDocumentResourceHandler correctly
// classifies network responses as allowed or blocked. These TestScenarios are
// passed to the TEST_P tests below as test parameters.
const TestScenario kScenarios[] = …;

}  // namespace

// Tests that verify ResponseAnalyzer correctly classifies network responses as
// allowed or blocked.
//
// The various test cases are passed as a list of TestScenario structs.
class ResponseAnalyzerTest : public testing::Test,
                             public testing::WithParamInterface<TestScenario> { … };  // namespace network

TEST_P(ResponseAnalyzerTest, OpaqueResponseBlocking) { … }

INSTANTIATE_TEST_SUITE_P(…);

// =============================================================================
// The following individual tests check the behaviour of various methods in
// isolation.
// =============================================================================

mojom::URLResponseHeadPtr CreateResponse(std::string raw_headers) { … }

TEST(CrossOriginReadBlockingTest, OrbReportsIssuesOnARAResponse) { … }

}  // namespace network::orb
chromium/services/network/orb/orb_impl_unittest.cc
