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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "mozilla/ArrayUtils.h"
#include "mozilla/Assertions.h"
#include "mozilla/CmdLineAndEnvUtils.h"
#include "content_analysis/sdk/analysis_client.h"
#include "TestContentAnalysisUtils.h"
#include <processenv.h>
#include <synchapi.h>
#include <windows.h>
using namespace content_analysis::sdk;
namespace {
MozAgentInfo LaunchAgentMisbehaving(const wchar_t* mode) {
nsString cmdLineArguments;
cmdLineArguments.Append(L" --misbehave=");
cmdLineArguments.Append(mode);
cmdLineArguments.Append(L" --user");
cmdLineArguments.Append(L" --path=");
nsString pipeName;
GeneratePipeName(L"contentanalysissdk-gtest-", pipeName);
cmdLineArguments.Append(pipeName);
MozAgentInfo agentInfo;
LaunchAgentWithCommandLineArguments(cmdLineArguments, pipeName, agentInfo);
return agentInfo;
}
} // namespace
// Disabled for now
/*TEST(ContentAnalysisMisbehaving, LargeResponse)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"largeResponse");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
ASSERT_STREQ("request token", response.request_token().c_str());
ASSERT_EQ(1001, response.results().size());
BOOL terminateResult = ::TerminateProcess(MozAgentInfo.processInfo.hProcess,
0); ASSERT_NE(FALSE, terminateResult)
<< "Failed to terminate content_analysis_sdk_agent process";
}*/
TEST(ContentAnalysisMisbehaving, InvalidUtf8StringStartByteIsContinuationByte)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"invalidUtf8StringStartByteIsContinuationByte");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
// The protobuf spec says that strings must be valid UTF-8. So it's OK if
// this gets mangled, just want to make sure it doesn't cause a crash
// or invalid memory access or something.
ASSERT_STREQ("\x80\x41\x41\x41", response.request_token().c_str());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving,
InvalidUtf8StringEndsInMiddleOfMultibyteSequence)
{
auto MozAgentInfo = LaunchAgentMisbehaving(
L"invalidUtf8StringEndsInMiddleOfMultibyteSequence");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
// The protobuf spec says that strings must be valid UTF-8. So it's OK if
// this gets mangled, just want to make sure it doesn't cause a crash
// or invalid memory access or something.
ASSERT_STREQ("\x41\xf0\x90\x8d", response.request_token().c_str());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, InvalidUtf8StringMultibyteSequenceTooShort)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"invalidUtf8StringMultibyteSequenceTooShort");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
// The protobuf spec says that strings must be valid UTF-8. So it's OK if
// this gets mangled, just want to make sure it doesn't cause a crash
// or invalid memory access or something.
ASSERT_STREQ("\xf0\x90\x8d\x41", response.request_token().c_str());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, InvalidUtf8StringDecodesToInvalidCodePoint)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"invalidUtf8StringDecodesToInvalidCodePoint");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
// The protobuf spec says that strings must be valid UTF-8. So it's OK if
// this gets mangled, just want to make sure it doesn't cause a crash
// or invalid memory access or something.
ASSERT_STREQ("\xf7\xbf\xbf\xbf", response.request_token().c_str());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, InvalidUtf8StringOverlongEncoding)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"invalidUtf8StringOverlongEncoding");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
// The protobuf spec says that strings must be valid UTF-8. So it's OK if
// this gets mangled, just want to make sure it doesn't cause a crash
// or invalid memory access or something.
ASSERT_STREQ("\xf0\x82\x82\xac", response.request_token().c_str());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, StringWithEmbeddedNull)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"stringWithEmbeddedNull");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
std::string expected("\x41\x00\x41");
ASSERT_EQ(expected, response.request_token());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, ZeroResults)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"zeroResults");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
ASSERT_EQ(0, response.results().size());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, ResultWithInvalidStatus)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"resultWithInvalidStatus");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
request.set_text_content("unused");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
ASSERT_EQ(1, response.results().size());
// protobuf will fail to read this because it's an invalid value.
// (and leave status at its default value of 0)
// just make sure we can get the value without throwing
ASSERT_GE(static_cast<int>(response.results(0).status()), 0);
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageTruncatedInMiddleOfString)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"messageTruncatedInMiddleOfString");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageWithInvalidWireType)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"messageWithInvalidWireType");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageWithUnusedFieldNumber)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"messageWithUnusedFieldNumber");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
ASSERT_EQ(0, MozAgentInfo.client->Send(request, &response));
// protobuf will read the value and store it in an unused section
// just make sure we can get a value without throwing
ASSERT_STREQ("", response.request_token().c_str());
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageWithWrongStringWireType)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"messageWithWrongStringWireType");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageWithZeroTag)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"messageWithZeroTag");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageWithZeroFieldButNonzeroWireType)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"messageWithZeroFieldButNonzeroWireType");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageWithGroupEnd)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"messageWithZeroFieldButNonzeroWireType");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageTruncatedInMiddleOfVarint)
{
auto MozAgentInfo =
LaunchAgentMisbehaving(L"messageTruncatedInMiddleOfVarint");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
TEST(ContentAnalysisMisbehaving, MessageTruncatedInMiddleOfTag)
{
auto MozAgentInfo = LaunchAgentMisbehaving(L"messageTruncatedInMiddleOfTag");
// Exit the test early if the process failed to launch
ASSERT_NE(MozAgentInfo.processInfo.dwProcessId, 0UL);
ASSERT_NE(nullptr, MozAgentInfo.client.get());
ContentAnalysisRequest request;
request.set_request_token("request token");
ContentAnalysisResponse response;
// The response is an invalid serialization of protobuf, so this should fail
ASSERT_EQ(-1, MozAgentInfo.client->Send(request, &response));
MozAgentInfo.TerminateProcess();
}
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