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0001 // ct_lvtplg_pluginmanager.t.cpp -*-C++-*- 0002 0003 /* 0004 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk> 0005 // SPDX-License-Identifier: Apache-2.0 0006 // 0007 // Licensed under the Apache License, Version 2.0 (the "License"); 0008 // you may not use this file except in compliance with the License. 0009 // You may obtain a copy of the License at 0010 // 0011 // http://www.apache.org/licenses/LICENSE-2.0 0012 // 0013 // Unless required by applicable law or agreed to in writing, software 0014 // distributed under the License is distributed on an "AS IS" BASIS, 0015 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 0016 // See the License for the specific language governing permissions and 0017 // limitations under the License. 0018 */ 0019 0020 #include <ct_lvtplg_pluginmanager.h> 0021 0022 #include <QDir> 0023 #include <string> 0024 0025 #include <catch2-local-includes.h> 0026 #include <test-project-paths.h> 0027 0028 using namespace Codethink::lvtplg; 0029 0030 auto constexpr CPP_TEST_PLUGIN_ID = "cppTestPlugin"; 0031 auto constexpr PY_TEST_PLUGIN_ID = "pyTestPlugin"; 0032 0033 TEST_CASE("Plugin manager") 0034 { 0035 auto const pluginsPath = std::string{TEST_PLG_PATH}; 0036 0037 auto pm = PluginManager{}; 0038 pm.loadPlugins({QString::fromStdString(pluginsPath)}); 0039 0040 // Make sure all plugins are enabled for this test 0041 pm.getPluginById(CPP_TEST_PLUGIN_ID)->get().setEnabled(true); 0042 pm.getPluginById(PY_TEST_PLUGIN_ID)->get().setEnabled(true); 0043 0044 REQUIRE(pm.getPluginData(CPP_TEST_PLUGIN_ID) == nullptr); 0045 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) == nullptr); 0046 pm.callHooksSetupPlugin(); 0047 REQUIRE(pm.getPluginData(CPP_TEST_PLUGIN_ID) != nullptr); 0048 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) != nullptr); 0049 REQUIRE(pm.getPluginData("some_other_id") == nullptr); 0050 pm.callHooksTeardownPlugin(); 0051 REQUIRE(pm.getPluginData(CPP_TEST_PLUGIN_ID) == nullptr); 0052 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) == nullptr); 0053 0054 const QString basicPythonPluginPath = 0055 QString::fromStdString(pluginsPath) + QDir::separator() + QStringLiteral("basicpythonplugin"); 0056 0057 // Make sure it doesn't crashes reloading the plugin.' 0058 pm.reloadPlugin(basicPythonPluginPath); 0059 0060 // Check workflow with disabled plugin 0061 pm.getPluginById(CPP_TEST_PLUGIN_ID)->get().setEnabled(false); 0062 pm.getPluginById(PY_TEST_PLUGIN_ID)->get().setEnabled(true); 0063 pm.callHooksSetupPlugin(); 0064 REQUIRE(pm.getPluginData(CPP_TEST_PLUGIN_ID) == nullptr); 0065 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) != nullptr); 0066 pm.callHooksTeardownPlugin(); 0067 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) == nullptr); 0068 0069 pm.getPluginById(CPP_TEST_PLUGIN_ID)->get().setEnabled(true); 0070 pm.getPluginById(PY_TEST_PLUGIN_ID)->get().setEnabled(true); 0071 pm.callHooksSetupPlugin(); 0072 REQUIRE(pm.getPluginData(CPP_TEST_PLUGIN_ID) != nullptr); 0073 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) != nullptr); 0074 pm.callHooksTeardownPlugin(); 0075 REQUIRE(pm.getPluginData(CPP_TEST_PLUGIN_ID) == nullptr); 0076 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) == nullptr); 0077 } 0078 0079 TEST_CASE("Unload plugin") 0080 { 0081 auto const pluginsPath = std::string{TEST_PLG_PATH}; 0082 auto pm = PluginManager{}; 0083 pm.loadPlugins({QString::fromStdString(pluginsPath)}); 0084 0085 // TODO: Unload C++ plugins 0086 // pm.getPluginById(CPP_TEST_PLUGIN_ID)->get().setEnabled(true); 0087 pm.getPluginById(PY_TEST_PLUGIN_ID)->get().setEnabled(true); 0088 pm.callHooksSetupPlugin(); 0089 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) != nullptr); 0090 0091 const QString basicPythonPluginPath = 0092 QString::fromStdString(pluginsPath) + QDir::separator() + QStringLiteral("basicpythonplugin"); 0093 pm.removePlugin(basicPythonPluginPath); 0094 REQUIRE(pm.getPluginData(PY_TEST_PLUGIN_ID) == nullptr); 0095 }