Mercurial > hg > orthanc
view OrthancServer/UnitTestsSources/PluginsTests.cpp @ 5892:e92f196afd04 find-refactoring
avoid starting trivial transactions
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 30 Nov 2024 21:33:10 +0100 |
parents | f7adfb22e20e |
children |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2023 Osimis S.A., Belgium * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "PrecompiledHeadersUnitTests.h" #include <gtest/gtest.h> #include "../../OrthancFramework/Sources/Compatibility.h" #include "../../OrthancFramework/Sources/OrthancException.h" #include "../Plugins/Engine/PluginsManager.h" using namespace Orthanc; #if ORTHANC_ENABLE_PLUGINS == 1 TEST(SharedLibrary, Enumerations) { // The plugin engine cannot work if the size of an enumeration does // not correspond to the size of "int32_t" ASSERT_EQ(sizeof(int32_t), sizeof(OrthancPluginErrorCode)); } TEST(SharedLibrary, Basic) { #if defined(_WIN32) SharedLibrary l("kernel32.dll"); ASSERT_THROW(l.GetFunction("world"), OrthancException); ASSERT_TRUE(l.GetFunction("GetVersionExW") != NULL); ASSERT_TRUE(l.HasFunction("GetVersionExW")); ASSERT_FALSE(l.HasFunction("world")); #elif defined(__LSB_VERSION__) // For Linux Standard Base, we use a low-level shared library coming // with glibc: // http://www.linuxfromscratch.org/lfs/view/6.5/chapter06/glibc.html SharedLibrary l("libSegFault.so"); ASSERT_THROW(l.GetFunction("world"), OrthancException); ASSERT_FALSE(l.HasFunction("world")); /** * On the Docker image "debian:buster-slim", the "libSegFault.so" * library does exist, but does not contain any public symbol: * * $ sudo docker run -i -t --rm --entrypoint=bash debian:buster-slim * # apt-get update && apt-get install -y binutils * # nm -C /lib/x86_64-linux-gnu/libSegFault.so * nm: /lib/x86_64-linux-gnu/libSegFault.so: no symbols * * As a consequence, this part of the test is disabled since Orthanc * 1.5.1, until we locate another shared library that is widely * spread. Reference: * https://groups.google.com/d/msg/orthanc-users/v-QFzpOzgJY/4Hm5NgxKBwAJ **/ //ASSERT_TRUE(l.GetFunction("_init") != NULL); //ASSERT_TRUE(l.HasFunction("_init")); #elif defined(__linux__) || defined(__FreeBSD_kernel__) /** * Since Orthanc 1.10.0, we test the "libdl.so.2" instead of the * "libdl.so", as discussed here: * https://groups.google.com/g/orthanc-users/c/I5g1fN6MCvg/m/JVdvRyjJAAAJ * https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1001305 * https://salsa.debian.org/med-team/orthanc/-/blob/master/debian/patches/glibc-2.34.patch **/ try { SharedLibrary l("libdl.so.2"); ASSERT_THROW(l.GetFunction("world"), OrthancException); ASSERT_TRUE(l.GetFunction("dlopen") != NULL); ASSERT_TRUE(l.HasFunction("dlclose")); ASSERT_FALSE(l.HasFunction("world")); return; // Success } catch (OrthancException&) { } try { SharedLibrary l("libdl.so"); // Fallback for backward compat ASSERT_THROW(l.GetFunction("world"), OrthancException); ASSERT_TRUE(l.GetFunction("dlopen") != NULL); ASSERT_TRUE(l.HasFunction("dlclose")); ASSERT_FALSE(l.HasFunction("world")); return; // Success } catch (OrthancException&) { } try { SharedLibrary l("libmemusage.so"); // Try another common library ASSERT_THROW(l.GetFunction("world"), OrthancException); ASSERT_TRUE(l.GetFunction("munmap") != NULL); ASSERT_TRUE(l.HasFunction("free")); ASSERT_FALSE(l.HasFunction("world")); return; // Success } catch (OrthancException&) { } ASSERT_TRUE(0); #elif defined(__FreeBSD__) || defined(__OpenBSD__) // dlopen() in FreeBSD/OpenBSD is supplied by libc, libc.so is // a ldscript, so we can't actually use it. Use thread // library instead - if it works - dlopen() is good. SharedLibrary l("libpthread.so"); ASSERT_THROW(l.GetFunction("world"), OrthancException); ASSERT_TRUE(l.GetFunction("pthread_create") != NULL); ASSERT_TRUE(l.HasFunction("pthread_cancel")); ASSERT_FALSE(l.HasFunction("world")); #elif defined(__APPLE__) && defined(__MACH__) SharedLibrary l("libdl.dylib"); ASSERT_THROW(l.GetFunction("world"), OrthancException); ASSERT_TRUE(l.GetFunction("dlopen") != NULL); ASSERT_TRUE(l.HasFunction("dlclose")); ASSERT_FALSE(l.HasFunction("world")); #else #error Support your platform here #endif } #endif