Mercurial > hg > orthanc
annotate UnitTestsSources/PluginsTests.cpp @ 3991:5d2348b39392
turning toolbox namespaces into classes to control visibility in shared libraries
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 29 May 2020 21:23:57 +0200 |
| parents | 94f4a18a79cc |
| children | f9863630ec7f |
| rev | line source |
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| 885 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 885 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "PrecompiledHeadersUnitTests.h" | |
| 35 #include "gtest/gtest.h" | |
| 36 | |
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37 #include "../../Core/OrthancException.h" |
| 887 | 38 #include "../Plugins/Engine/PluginsManager.h" |
| 885 | 39 |
| 40 using namespace Orthanc; | |
| 41 | |
| 1578 | 42 |
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43 #if ORTHANC_ENABLE_PLUGINS == 1 |
| 1578 | 44 |
| 45 TEST(SharedLibrary, Enumerations) | |
| 46 { | |
| 47 // The plugin engine cannot work if the size of an enumeration does | |
| 48 // not correspond to the size of "int32_t" | |
| 49 ASSERT_EQ(sizeof(int32_t), sizeof(OrthancPluginErrorCode)); | |
| 50 } | |
| 51 | |
| 52 | |
| 885 | 53 TEST(SharedLibrary, Basic) |
| 54 { | |
| 55 #if defined(_WIN32) | |
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56 SharedLibrary l("kernel32.dll"); |
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57 ASSERT_THROW(l.GetFunction("world"), OrthancException); |
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58 ASSERT_TRUE(l.GetFunction("GetVersionExW") != NULL); |
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59 ASSERT_TRUE(l.HasFunction("GetVersionExW")); |
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60 ASSERT_FALSE(l.HasFunction("world")); |
| 885 | 61 |
| 2451 | 62 #elif defined(__LSB_VERSION__) |
| 63 // For Linux Standard Base, we use a low-level shared library coming | |
| 64 // with glibc: | |
| 65 // http://www.linuxfromscratch.org/lfs/view/6.5/chapter06/glibc.html | |
| 66 SharedLibrary l("libSegFault.so"); | |
| 67 ASSERT_THROW(l.GetFunction("world"), OrthancException); | |
| 68 ASSERT_FALSE(l.HasFunction("world")); | |
| 69 | |
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70 /** |
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71 * On the Docker image "debian:buster-slim", the "libSegFault.so" |
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72 * library does exist, but does not contain any public symbol: |
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73 * |
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74 * $ sudo docker run -i -t --rm --entrypoint=bash debian:buster-slim |
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75 * # apt-get update && apt-get install -y binutils |
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76 * # nm -C /lib/x86_64-linux-gnu/libSegFault.so |
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77 * nm: /lib/x86_64-linux-gnu/libSegFault.so: no symbols |
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78 * |
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79 * As a consequence, this part of the test is disabled since Orthanc |
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80 * 1.5.1, until we locate another shared library that is widely |
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81 * spread. Reference: |
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82 * https://groups.google.com/d/msg/orthanc-users/v-QFzpOzgJY/4Hm5NgxKBwAJ |
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83 **/ |
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84 |
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85 //ASSERT_TRUE(l.GetFunction("_init") != NULL); |
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86 //ASSERT_TRUE(l.HasFunction("_init")); |
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87 |
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88 #elif defined(__linux__) || defined(__FreeBSD_kernel__) |
| 885 | 89 SharedLibrary l("libdl.so"); |
| 90 ASSERT_THROW(l.GetFunction("world"), OrthancException); | |
| 91 ASSERT_TRUE(l.GetFunction("dlopen") != NULL); | |
| 92 ASSERT_TRUE(l.HasFunction("dlclose")); | |
| 93 ASSERT_FALSE(l.HasFunction("world")); | |
| 94 | |
| 2364 | 95 #elif defined(__FreeBSD__) || defined(__OpenBSD__) |
| 96 // dlopen() in FreeBSD/OpenBSD is supplied by libc, libc.so is | |
| 1337 | 97 // a ldscript, so we can't actually use it. Use thread |
| 98 // library instead - if it works - dlopen() is good. | |
| 99 SharedLibrary l("libpthread.so"); | |
| 100 ASSERT_THROW(l.GetFunction("world"), OrthancException); | |
| 101 ASSERT_TRUE(l.GetFunction("pthread_create") != NULL); | |
| 102 ASSERT_TRUE(l.HasFunction("pthread_cancel")); | |
| 103 ASSERT_FALSE(l.HasFunction("world")); | |
| 104 | |
| 1026 | 105 #elif defined(__APPLE__) && defined(__MACH__) |
| 106 SharedLibrary l("libdl.dylib"); | |
| 107 ASSERT_THROW(l.GetFunction("world"), OrthancException); | |
| 108 ASSERT_TRUE(l.GetFunction("dlopen") != NULL); | |
| 109 ASSERT_TRUE(l.HasFunction("dlclose")); | |
| 110 ASSERT_FALSE(l.HasFunction("world")); | |
| 111 | |
| 885 | 112 #else |
| 113 #error Support your platform here | |
| 114 #endif | |
| 115 } | |
| 1578 | 116 |
| 117 #endif |