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-rw-r--r--src/unittest/CMakeLists.txt1
-rw-r--r--src/unittest/test.h4
-rw-r--r--src/unittest/test_serveractiveobjectmap.cpp214
3 files changed, 219 insertions, 0 deletions
diff --git a/src/unittest/CMakeLists.txt b/src/unittest/CMakeLists.txt
index 733eabae3..768959e5e 100644
--- a/src/unittest/CMakeLists.txt
+++ b/src/unittest/CMakeLists.txt
@@ -22,6 +22,7 @@ set (UNITTEST_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/test_serialization.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_settings.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_socket.cpp
+ ${CMAKE_CURRENT_SOURCE_DIR}/test_serveractiveobjectmap.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_servermodmanager.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_threading.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_utilities.cpp
diff --git a/src/unittest/test.h b/src/unittest/test.h
index 1102f6d33..a6cd03ed2 100644
--- a/src/unittest/test.h
+++ b/src/unittest/test.h
@@ -99,6 +99,10 @@ class TestFailedException : public std::exception {
UASSERT(exception_thrown); \
}
+#define CONCAT_IMPL(x,y) x##y
+#define CONCAT(x,y) CONCAT_IMPL(x, y)
+#define NEWNAME(prefix) CONCAT(prefix, __COUNTER__)
+
class IGameDef;
class TestBase {
diff --git a/src/unittest/test_serveractiveobjectmap.cpp b/src/unittest/test_serveractiveobjectmap.cpp
new file mode 100644
index 000000000..42c879229
--- /dev/null
+++ b/src/unittest/test_serveractiveobjectmap.cpp
@@ -0,0 +1,214 @@
+/*
+Minetest
+Copyright (C) 2018 nerzhul, Loic BLOT <loic.blot@unix-experience.fr>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "test.h"
+
+#include "server/serveractiveobjectmap.h"
+#include "content_sao.h"
+
+class TestServerActiveObjectMap : public TestBase
+{
+public:
+ TestServerActiveObjectMap() { TestManager::registerTestModule(this); }
+ const char *getName() { return "TestServerActiveObjectMap"; }
+
+ void runTests(IGameDef *gamedef);
+
+ void testAddObject();
+ void testRemoveObject();
+ void testUpdateObject();
+ void testGetObject();
+ void testIsFreeID();
+ void testGetFreeID();
+ void testGetObjectsInsideRadius();
+ void testGetObjectsTouchingBox();
+};
+
+static TestServerActiveObjectMap g_test_instance;
+
+void TestServerActiveObjectMap::runTests(IGameDef *gamedef)
+{
+ TEST(testAddObject);
+ TEST(testRemoveObject);
+ TEST(testUpdateObject);
+ TEST(testGetObject);
+ TEST(testIsFreeID);
+ TEST(testGetFreeID);
+ TEST(testGetObjectsInsideRadius);
+ TEST(testGetObjectsTouchingBox);
+}
+
+void TestServerActiveObjectMap::testAddObject()
+{
+ ServerActiveObjectMap saom;
+ UASSERT(saom.getObjects().empty());
+
+ LuaEntitySAO ob1(nullptr, v3f(0, 0, 0), "", "");
+ ob1.setId(saom.getFreeId());
+ saom.addObject(&ob1);
+
+ UASSERT(saom.getObjects().size() == 1);
+ bool found = false;
+ for (const auto &pair : saom.getObjects()) {
+ UASSERT(pair.second.object == &ob1);
+ found = true;
+ }
+ UASSERT(found);
+}
+
+void TestServerActiveObjectMap::testRemoveObject()
+{
+ ServerActiveObjectMap saom;
+ UASSERT(saom.getObjects().empty());
+
+ LuaEntitySAO ob1(nullptr, v3f(0, 0, 0), "", "");
+ ob1.setId(saom.getFreeId());
+ saom.addObject(&ob1);
+
+ UASSERT(saom.getObjects().size() == 1);
+ bool found = false;
+ for (const auto &pair : saom.getObjects()) {
+ UASSERT(pair.second.object == &ob1);
+ found = true;
+ }
+ UASSERT(found);
+
+ saom.removeObject(&ob1);
+}
+
+void TestServerActiveObjectMap::testUpdateObject()
+{
+ ServerActiveObjectMap saom;
+ LuaEntitySAO ob1(nullptr, v3f(1, 0, 0), "", "");
+ ob1.accessObjectProperties()->physical = true;
+ ob1.setId(saom.getFreeId());
+ saom.addObject(&ob1);
+ UASSERT(saom.getObjectsInsideRadius(v3f(0, 0, 0), 2).size() == 1);
+ UASSERT(saom.getObjectsInsideRadius(v3f(6, 0, 0), 2).size() == 0);
+ ob1.setBasePosition(v3f(5, 0, 0));
+ saom.updateObject(&ob1);
+ UASSERT(saom.getObjectsInsideRadius(v3f(0, 0, 0), 2).size() == 0);
+ UASSERT(saom.getObjectsInsideRadius(v3f(6, 0, 0), 2).size() == 1);
+}
+
+void TestServerActiveObjectMap::testGetObject()
+{
+ ServerActiveObjectMap saom;
+ LuaEntitySAO ob1(nullptr, v3f(0, 0, 0), "", "");
+ u16 id = saom.getFreeId();
+ ob1.setId(id);
+ saom.addObject(&ob1);
+ UASSERT(saom.getObject(0) == nullptr);
+ UASSERT(saom.getObject(id) == &ob1);
+ UASSERT(saom.getObject(id + 1) == nullptr);
+}
+
+void TestServerActiveObjectMap::testIsFreeID()
+{
+ ServerActiveObjectMap saom;
+ UASSERT(!saom.isFreeId(0));
+ UASSERT(saom.isFreeId(1));
+ UASSERT(saom.isFreeId(2));
+}
+
+void TestServerActiveObjectMap::testGetFreeID()
+{
+ ServerActiveObjectMap saom;
+ u16 first_id = saom.getFreeId();
+ UASSERT(first_id > 0);
+ UASSERT(saom.getFreeId() > first_id);
+}
+
+void TestServerActiveObjectMap::testGetObjectsInsideRadius()
+{
+ ServerActiveObjectMap saom;
+#define ADD_OBJECT_IMPL(name, pos) \
+ LuaEntitySAO name(nullptr, pos, "", ""); \
+ name.accessObjectProperties()->physical = true; \
+ name.setId(saom.getFreeId()); \
+ saom.addObject(&name)
+#define ADD_OBJECT(pos) ADD_OBJECT_IMPL(NEWNAME(ob), pos)
+#define OBJECT_COUNT (saom.getObjectsInsideRadius(v3f(0, 0, 0), 5).size())
+
+ UASSERT(OBJECT_COUNT == 0);
+
+ ADD_OBJECT(v3f(0, 0, 0));
+ UASSERT(OBJECT_COUNT == 1);
+
+ ADD_OBJECT(v3f(-1, -1, -1));
+ UASSERT(OBJECT_COUNT == 2);
+
+ ADD_OBJECT(v3f(4.9, 0, 0));
+ UASSERT(OBJECT_COUNT == 3);
+
+ ADD_OBJECT(v3f(5.1, 0, 0));
+ UASSERT(OBJECT_COUNT == 3);
+
+ ADD_OBJECT(v3f(3, 3, 3));
+ UASSERT(OBJECT_COUNT == 3);
+}
+
+void TestServerActiveObjectMap::testGetObjectsTouchingBox()
+{
+ ServerActiveObjectMap saom;
+
+ LuaEntitySAO ob1(nullptr, v3f(1 * BS, 0, 0), "", "");
+ ob1.accessObjectProperties()->physical = true;
+ // Collision boxes are in nodes, not in world units:
+ ob1.accessObjectProperties()->collisionbox = {-1, -1, -1, 1, 1, 1};
+ ob1.setId(saom.getFreeId());
+ saom.addObject(&ob1);
+
+ LuaEntitySAO ob2(nullptr, v3f(1.5 * BS, 2.5 * BS, 0), "", "");
+ ob2.accessObjectProperties()->physical = true;
+ ob2.accessObjectProperties()->collisionbox = {-0.5, -0.5, -1, 3.5, 2, 1};
+ ob2.setId(saom.getFreeId());
+ saom.addObject(&ob2);
+
+ std::vector<u16> list;
+
+ list = saom.getObjectsTouchingBox(
+ {2.1 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 1.0 * BS, 1.0 * BS});
+ UASSERT(list.size() == 0);
+
+ // intersecting ob1
+ list = saom.getObjectsTouchingBox(
+ {1.9 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 1.0 * BS, 1.0 * BS});
+ UASSERT(list.size() == 1 && list[0] == ob1.getId());
+
+ // intersecting ob2
+ list = saom.getObjectsTouchingBox(
+ {2.1 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 2.1 * BS, 1.0 * BS});
+ UASSERT(list.size() == 1 && list[0] == ob2.getId());
+
+ // contained in ob1
+ list = saom.getObjectsTouchingBox(
+ {1.5 * BS, -0.1 * BS, -0.1 * BS, 1.9 * BS, 0.1 * BS, 0.1 * BS});
+ UASSERT(list.size() == 1 && list[0] == ob1.getId());
+
+ // contains ob2
+ list = saom.getObjectsTouchingBox(
+ {0.9 * BS, 1.5 * BS, -5.0 * BS, 6.0 * BS, 20.0 * BS, 500.0 * BS});
+ UASSERT(list.size() == 1 && list[0] == ob2.getId());
+
+ // intersecting both
+ list = saom.getObjectsTouchingBox(
+ {1.9 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 2.1 * BS, 1.0 * BS});
+ UASSERT(list.size() == 2);
+}
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