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comparison OrthancServer/UnitTestsSources/PluginsTests.cpp @ 4045:05b8fd21089c framework

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fix path
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jun 2020 21:27:31 +0200
parents OrthancFramework/UnitTestsSources/PluginsTests.cpp@d25f4c0fa160
children 0953b3dc3261
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4044:d25f4c0fa160 4045:05b8fd21089c
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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
37 #include "../../OrthancFramework/Sources/OrthancException.h"
38 #include "../Plugins/Engine/PluginsManager.h"
39
40 using namespace Orthanc;
41
42
43 #if ORTHANC_ENABLE_PLUGINS == 1
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
53 TEST(SharedLibrary, Basic)
54 {
55 #if defined(_WIN32)
56 SharedLibrary l("kernel32.dll");
57 ASSERT_THROW(l.GetFunction("world"), OrthancException);
58 ASSERT_TRUE(l.GetFunction("GetVersionExW") != NULL);
59 ASSERT_TRUE(l.HasFunction("GetVersionExW"));
60 ASSERT_FALSE(l.HasFunction("world"));
61
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
70 /**
71 * On the Docker image "debian:buster-slim", the "libSegFault.so"
72 * library does exist, but does not contain any public symbol:
73 *
74 * $ sudo docker run -i -t --rm --entrypoint=bash debian:buster-slim
75 * # apt-get update && apt-get install -y binutils
76 * # nm -C /lib/x86_64-linux-gnu/libSegFault.so
77 * nm: /lib/x86_64-linux-gnu/libSegFault.so: no symbols
78 *
79 * As a consequence, this part of the test is disabled since Orthanc
80 * 1.5.1, until we locate another shared library that is widely
81 * spread. Reference:
82 * https://groups.google.com/d/msg/orthanc-users/v-QFzpOzgJY/4Hm5NgxKBwAJ
83 **/
84
85 //ASSERT_TRUE(l.GetFunction("_init") != NULL);
86 //ASSERT_TRUE(l.HasFunction("_init"));
87
88 #elif defined(__linux__) || defined(__FreeBSD_kernel__)
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
95 #elif defined(__FreeBSD__) || defined(__OpenBSD__)
96 // dlopen() in FreeBSD/OpenBSD is supplied by libc, libc.so is
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
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
112 #else
113 #error Support your platform here
114 #endif
115 }
116
117 #endif