mirror of
https://github.com/intel/linux-sgx
synced 2026-06-08 14:49:32 +00:00
Li, Xun
d10cabebb5
Added new APIs in sgx_uae_service.h and sgx_ukey_exchange.h to support ECDSA quote based remote attestation. The set of legacy APIs supports EPID only and the set of new APIs supports ECDSA quotes. Enhanced Edger8r with structure deep-copy feature. Fixed bugs. Signed-off-by: Li, Xun <xun.li@intel.com>
101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
/*=============================================================================
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Library: CppMicroServices
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Copyright (c) The CppMicroServices developers. See the COPYRIGHT
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file at the top-level directory of this distribution and at
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https://github.com/CppMicroServices/CppMicroServices/COPYRIGHT .
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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=============================================================================*/
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#include <chrono>
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#include "TestUtilBundleListener.h"
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#include "TestUtils.h"
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#include "cppmicroservices/Bundle.h"
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#include "cppmicroservices/BundleContext.h"
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#include "cppmicroservices/BundleEvent.h"
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#include "cppmicroservices/Constants.h"
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#include "cppmicroservices/Framework.h"
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#include "cppmicroservices/FrameworkEvent.h"
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#include "cppmicroservices/FrameworkFactory.h"
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#include "cppmicroservices/util/FileSystem.h"
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#include "gtest/gtest.h"
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#if defined(US_PLATFORM_WINDOWS)
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#include "windows.h"
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#elif defined(US_PLATFORM_POSIX)
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#endif
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using namespace cppmicroservices;
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static unsigned long GetHandleCountForCurrentProcess()
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{
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#if defined(US_PLATFORM_WINDOWS)
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auto processHandle = GetCurrentProcess();
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unsigned long handleCount{ 0 };
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if (!GetProcessHandleCount(processHandle, &handleCount)) {
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throw std::runtime_error("GetProcessHandleCount failed to retrieve the number of open handles.");
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}
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return handleCount;
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#elif defined(US_PLATFORM_POSIX)
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auto pid_t = getpid();
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std::string command("lsof -p " + std::to_string(pid_t) + " | wc -l");
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FILE* fd = popen(command.c_str(), "r");
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if (nullptr == fd) {
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throw std::runtime_error("popen failed.");
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}
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std::string result;
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char buf[PATH_MAX];
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while (nullptr != fgets(buf, PATH_MAX, fd)) {
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result += buf;
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}
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if (-1 == pclose(fd)) {
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throw std::runtime_error("pclose failed.");
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}
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return stoul(result);
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#else
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throw std::runtime_error("unsupported platform - can't get handle count for current process.")
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#endif
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}
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// Test that the file handle count doesn't change after installing a bundle.
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// Installing a bundle should not hold the file open.
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TEST(OpenFileHandleTest, InstallBundle)
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{
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auto f = FrameworkFactory().NewFramework();
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ASSERT_TRUE(f);
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f.Start();
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auto handleCountBefore = GetHandleCountForCurrentProcess();
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#if defined(US_BUILD_SHARED_LIBS)
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auto bundle =
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cppmicroservices::testing::InstallLib(f.GetBundleContext(), "TestBundleA");
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#else
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auto bundle =
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cppmicroservices::testing::GetBundle("TestBundleA", f.GetBundleContext());
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#endif
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auto handleCountAfter = GetHandleCountForCurrentProcess();
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ASSERT_EQ(handleCountBefore, handleCountAfter) << "The handle counts before and after installing a bundle should not differ.";
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f.Stop();
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f.WaitForStop(std::chrono::seconds::zero());
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}
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