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/* -*- Mode: C++; tab-width: 2; 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
#include "gtest/gtest.h"
#include "mozilla/SpinEventLoopUntil.h"
#include "mozilla/ipc/UtilityProcessManager.h"
#if defined(MOZ_WIDGET_ANDROID) || defined(XP_MACOSX)
# include "nsIAppShellService.h"
# include "nsServiceManagerUtils.h"
#endif // defined(MOZ_WIDGET_ANDROID) || defined(XP_MACOSX)
#if defined(XP_WIN)
# include "mozilla/gtest/MozHelpers.h"
# include "mozilla/ipc/UtilityProcessImpl.h"
#endif // defined(XP_WIN)
#ifdef MOZ_WIDGET_ANDROID
# define NS_APPSHELLSERVICE_CONTRACTID "@mozilla.org/widget/appshell/android;1"
#endif // MOZ_WIDGET_ANDROID
#ifdef XP_MACOSX
# define NS_APPSHELLSERVICE_CONTRACTID "@mozilla.org/widget/appshell/mac;1"
#endif // XP_MACOSX
using namespace mozilla;
using namespace mozilla::ipc;
#define WAIT_FOR_EVENTS \
SpinEventLoopUntil("UtilityProcess::emptyUtil"_ns, [&]() { return done; });
bool setupDone = false;
class UtilityProcess : public ::testing::Test {
protected:
void SetUp() override {
if (setupDone) {
return;
}
#if defined(MOZ_WIDGET_ANDROID) || defined(XP_MACOSX)
appShell = do_GetService(NS_APPSHELLSERVICE_CONTRACTID);
#endif // defined(MOZ_WIDGET_ANDROID) || defined(XP_MACOSX)
#if defined(XP_WIN) && defined(MOZ_SANDBOX)
mozilla::SandboxBroker::GeckoDependentInitialize();
#endif // defined(XP_WIN) && defined(MOZ_SANDBOX)
setupDone = true;
}
#if defined(MOZ_WIDGET_ANDROID) || defined(XP_MACOSX)
nsCOMPtr<nsIAppShellService> appShell;
#endif // defined(MOZ_WIDGET_ANDROID) || defined(XP_MACOSX)
};
TEST_F(UtilityProcess, ProcessManager) {
RefPtr<UtilityProcessManager> utilityProc =
UtilityProcessManager::GetSingleton();
ASSERT_NE(utilityProc, nullptr);
}
TEST_F(UtilityProcess, NoProcess) {
RefPtr<UtilityProcessManager> utilityProc =
UtilityProcessManager::GetSingleton();
EXPECT_NE(utilityProc, nullptr);
Maybe<int32_t> noPid =
utilityProc->ProcessPid(SandboxingKind::GENERIC_UTILITY);
ASSERT_TRUE(noPid.isNothing());
}
TEST_F(UtilityProcess, LaunchProcess) {
bool done = false;
RefPtr<UtilityProcessManager> utilityProc =
UtilityProcessManager::GetSingleton();
EXPECT_NE(utilityProc, nullptr);
int32_t thisPid = base::GetCurrentProcId();
EXPECT_GE(thisPid, 1);
utilityProc->LaunchProcess(SandboxingKind::GENERIC_UTILITY)
->Then(
GetCurrentSerialEventTarget(), __func__,
[&]() mutable {
EXPECT_TRUE(true);
Maybe<int32_t> utilityPid =
utilityProc->ProcessPid(SandboxingKind::GENERIC_UTILITY);
EXPECT_TRUE(utilityPid.isSome());
EXPECT_GE(*utilityPid, 1);
EXPECT_NE(*utilityPid, thisPid);
printf_stderr("UtilityProcess running as %d\n", *utilityPid);
done = true;
},
[&](nsresult aError) mutable {
EXPECT_TRUE(false);
done = true;
});
WAIT_FOR_EVENTS;
}
TEST_F(UtilityProcess, DestroyProcess) {
bool done = false;
RefPtr<UtilityProcessManager> utilityProc =
UtilityProcessManager::GetSingleton();
utilityProc->LaunchProcess(SandboxingKind::GENERIC_UTILITY)
->Then(
GetCurrentSerialEventTarget(), __func__,
[&]() {
Maybe<int32_t> utilityPid =
utilityProc->ProcessPid(SandboxingKind::GENERIC_UTILITY);
EXPECT_TRUE(utilityPid.isSome());
EXPECT_GE(*utilityPid, 1);
utilityProc->CleanShutdown(SandboxingKind::GENERIC_UTILITY);
utilityPid =
utilityProc->ProcessPid(SandboxingKind::GENERIC_UTILITY);
EXPECT_TRUE(utilityPid.isNothing());
EXPECT_TRUE(true);
done = true;
},
[&](nsresult aError) {
EXPECT_TRUE(false);
done = true;
});
WAIT_FOR_EVENTS;
}
#if defined(XP_WIN)
static void LoadLibraryCrash_Test() {
mozilla::gtest::DisableCrashReporter();
// Just a uuidgen name to have something random
UtilityProcessImpl::LoadLibraryOrCrash(
L"2b49036e-6ba3-400c-a297-38fa1f6c5255.dll");
}
TEST_F(UtilityProcess, LoadLibraryCrash) {
ASSERT_DEATH_IF_SUPPORTED(LoadLibraryCrash_Test(), "");
}
#endif // defined(XP_WIN)
#undef WAIT_FOR_EVENTS