diff options
Diffstat (limited to 'tests/gtests/blenloader')
| -rw-r--r-- | tests/gtests/blenloader/CMakeLists.txt | 90 | ||||
| -rw-r--r-- | tests/gtests/blenloader/blendfile_load_test.cc | 31 | ||||
| -rw-r--r-- | tests/gtests/blenloader/blendfile_loading_base_test.cc | 172 | ||||
| -rw-r--r-- | tests/gtests/blenloader/blendfile_loading_base_test.h | 64 |
4 files changed, 357 insertions, 0 deletions
diff --git a/tests/gtests/blenloader/CMakeLists.txt b/tests/gtests/blenloader/CMakeLists.txt new file mode 100644 index 00000000000..f8457e0164b --- /dev/null +++ b/tests/gtests/blenloader/CMakeLists.txt @@ -0,0 +1,90 @@ +# ***** BEGIN GPL LICENSE BLOCK ***** +# +# 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 2 +# 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, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# The Original Code is Copyright (C) 2019 by Blender Foundation. +# ***** END GPL LICENSE BLOCK ***** + +set(INC + . + .. + ../../../source/blender/blenkernel + ../../../source/blender/blenlib + ../../../source/blender/blenloader + ../../../source/blender/depsgraph + ../../../source/blender/imbuf + ../../../source/blender/makesdna + ../../../source/blender/makesrna + ../../../source/blender/windowmanager + ../../../intern/guardedalloc + ${GLOG_INCLUDE_DIRS} + ${GFLAGS_INCLUDE_DIRS} + ../../../extern/gtest/include +) + +set(SRC + blendfile_loading_base_test.cc + blendfile_loading_base_test.h +) + +set(LIB +) + +blender_add_lib(bf_blenloader_test "${SRC}" "${INC}" "${INC_SYS}" "${LIB}") + + +set(INC + . + .. + ../../../source/blender/blenlib + ../../../source/blender/blenloader + ../../../source/blender/blenkernel + ../../../source/blender/makesdna + ../../../source/blender/makesrna + ../../../source/blender/depsgraph + ../../../intern/guardedalloc +) + +set(LIB + bf_blenloader_test + bf_blenloader + + # Should not be needed but gives windows linker errors if the ocio libs are linked before this: + bf_intern_opencolorio + bf_gpu +) + +include_directories(${INC}) + +setup_libdirs() +get_property(BLENDER_SORTED_LIBS GLOBAL PROPERTY BLENDER_SORTED_LIBS_PROP) + + +set(SRC + blendfile_load_test.cc +) +if(WITH_BUILDINFO) + list(APPEND SRC "$<TARGET_OBJECTS:buildinfoobj>") +endif() + +BLENDER_SRC_GTEST_EX( + NAME blenloader + SRC "${SRC}" + EXTRA_LIBS "${LIB}" + COMMAND_ARGS --test-assets-dir "${CMAKE_SOURCE_DIR}/../lib/tests") + +unset(_buildinfo_src) + +setup_liblinks(blenloader_test) diff --git a/tests/gtests/blenloader/blendfile_load_test.cc b/tests/gtests/blenloader/blendfile_load_test.cc new file mode 100644 index 00000000000..2ba3e3fcd88 --- /dev/null +++ b/tests/gtests/blenloader/blendfile_load_test.cc @@ -0,0 +1,31 @@ +/* + * 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 2 + * 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, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2019 by Blender Foundation. + */ +#include "blendfile_loading_base_test.h" + +class BlendfileLoadingTest : public BlendfileLoadingBaseTest { +}; + +TEST_F(BlendfileLoadingTest, CanaryTest) +{ + /* Load the smallest blend file we have in the SVN lib/tests directory. */ + if (!blendfile_load("modifier_stack/array_test.blend")) { + return; + } + depsgraph_create(DAG_EVAL_RENDER); + EXPECT_NE(nullptr, this->depsgraph); +} diff --git a/tests/gtests/blenloader/blendfile_loading_base_test.cc b/tests/gtests/blenloader/blendfile_loading_base_test.cc new file mode 100644 index 00000000000..5a1a7f9aae5 --- /dev/null +++ b/tests/gtests/blenloader/blendfile_loading_base_test.cc @@ -0,0 +1,172 @@ +/* + * 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 2 + * 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, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2019 by Blender Foundation. + */ +#include "blendfile_loading_base_test.h" + +extern "C" { +#include "BKE_appdir.h" +#include "BKE_blender.h" +#include "BKE_context.h" +#include "BKE_global.h" +#include "BKE_image.h" +#include "BKE_main.h" +#include "BKE_modifier.h" +#include "BKE_node.h" +#include "BKE_scene.h" + +#include "BLI_threads.h" +#include "BLI_path_util.h" + +#include "BLO_readfile.h" + +#include "DEG_depsgraph_build.h" +#include "DEG_depsgraph.h" + +#include "DNA_genfile.h" /* for DNA_sdna_current_init() */ +#include "DNA_windowmanager_types.h" + +#include "IMB_imbuf.h" + +#include "MEM_guardedalloc.h" + +#include "RNA_define.h" + +#include "WM_api.h" +#include "wm.h" +} + +DEFINE_string(test_assets_dir, "", "lib/tests directory from SVN containing the test assets."); + +BlendfileLoadingBaseTest::~BlendfileLoadingBaseTest() +{ +} + +void BlendfileLoadingBaseTest::SetUpTestCase() +{ + testing::Test::SetUpTestCase(); + + /* Minimal code to make loading a blendfile and constructing a depsgraph not crash, copied from + * main() in creator.c. */ + BLI_threadapi_init(); + + DNA_sdna_current_init(); + BKE_blender_globals_init(); + IMB_init(); + BKE_images_init(); + BKE_modifier_init(); + DEG_register_node_types(); + RNA_init(); + init_nodesystem(); + + G.background = true; + G.factory_startup = true; + + /* Allocate a dummy window manager. The real window manager will try and load Python scripts from + * the release directory, which it won't be able to find. */ + ASSERT_EQ(G.main->wm.first, nullptr); + G.main->wm.first = MEM_callocN(sizeof(wmWindowManager), __func__); +} + +void BlendfileLoadingBaseTest::TearDownTestCase() +{ + if (G.main->wm.first != nullptr) { + MEM_freeN(G.main->wm.first); + G.main->wm.first = nullptr; + } + + /* Copied from WM_exit_ex() in wm_init_exit.c, and cherry-picked those lines that match the + * allocation/initialisation done in SetUpTestCase(). */ + BKE_blender_free(); + RNA_exit(); + + DEG_free_node_types(); + DNA_sdna_current_free(); + BLI_threadapi_exit(); + + BKE_blender_atexit(); + + if (MEM_get_memory_blocks_in_use() != 0) { + size_t mem_in_use = MEM_get_memory_in_use() + MEM_get_memory_in_use(); + printf("Error: Not freed memory blocks: %u, total unfreed memory %f MB\n", + MEM_get_memory_blocks_in_use(), + (double)mem_in_use / 1024 / 1024); + MEM_printmemlist(); + } + + BKE_tempdir_session_purge(); + + testing::Test::TearDownTestCase(); +} + +void BlendfileLoadingBaseTest::TearDown() +{ + depsgraph_free(); + blendfile_free(); + + testing::Test::TearDown(); +} + +bool BlendfileLoadingBaseTest::blendfile_load(const char *filepath) +{ + if (FLAGS_test_assets_dir.empty()) { + ADD_FAILURE() + << "Pass the flag --test-assets-dir and point to the lib/tests directory from SVN."; + return false; + } + + char abspath[FILENAME_MAX]; + BLI_path_join(abspath, sizeof(abspath), FLAGS_test_assets_dir.c_str(), filepath, NULL); + + bfile = BLO_read_from_file(abspath, BLO_READ_SKIP_NONE, NULL /* reports */); + if (bfile == nullptr) { + ADD_FAILURE() << "Unable to load file '" << filepath << "' from test assets dir '" + << FLAGS_test_assets_dir << "'"; + return false; + } + return true; +} + +void BlendfileLoadingBaseTest::blendfile_free() +{ + if (bfile == nullptr) { + return; + } + + wmWindowManager *wm = static_cast<wmWindowManager *>(bfile->main->wm.first); + if (wm != nullptr) { + wm_close_and_free(NULL, wm); + } + BLO_blendfiledata_free(bfile); + bfile = nullptr; +} + +void BlendfileLoadingBaseTest::depsgraph_create(eEvaluationMode depsgraph_evaluation_mode) +{ + depsgraph = DEG_graph_new( + bfile->main, bfile->curscene, bfile->cur_view_layer, depsgraph_evaluation_mode); + DEG_graph_build_from_view_layer(depsgraph, bfile->main, bfile->curscene, bfile->cur_view_layer); + BKE_scene_graph_update_tagged(depsgraph, bfile->main); +} + +void BlendfileLoadingBaseTest::depsgraph_free() +{ + if (depsgraph == nullptr) { + return; + } + DEG_graph_free(depsgraph); + depsgraph = nullptr; +} diff --git a/tests/gtests/blenloader/blendfile_loading_base_test.h b/tests/gtests/blenloader/blendfile_loading_base_test.h new file mode 100644 index 00000000000..466bbcd2392 --- /dev/null +++ b/tests/gtests/blenloader/blendfile_loading_base_test.h @@ -0,0 +1,64 @@ +/* + * 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 2 + * 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, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2019 by Blender Foundation. + */ +#ifndef __BLENDFILE_LOADING_BASE_TEST_H__ +#define __BLENDFILE_LOADING_BASE_TEST_H__ + +#include "testing/testing.h" +#include "DEG_depsgraph.h" + +struct BlendFileData; +struct Depsgraph; + +class BlendfileLoadingBaseTest : public testing::Test { + protected: + struct BlendFileData *bfile = nullptr; + struct Depsgraph *depsgraph = nullptr; + + public: + virtual ~BlendfileLoadingBaseTest(); + + /* Sets up Blender just enough to not crash on loading + * a blendfile and constructing a depsgraph. */ + static void SetUpTestCase(); + static void TearDownTestCase(); + + protected: + /* Frees the depsgraph & blendfile. */ + virtual void TearDown(); + + /* Loads a blend file from the lib/tests directory from SVN. + * Returns 'ok' flag (true=good, false=bad) and sets this->bfile. + * Fails the test if the file cannot be loaded (still returns though). + * Requires the CLI argument --test-asset-dir to point to ../../lib/tests. + * + * WARNING: only files saved with Blender 2.80+ can be loaded. Since Blender + * is only partially initialised (most importantly, without window manager), + * the space types are not registered, so any versioning code that handles + * those will SEGFAULT. + */ + bool blendfile_load(const char *filepath); + /* Free bfile if it is not nullptr. */ + void blendfile_free(); + + /* Create a depsgraph. Assumes a blend file has been loaded to this->bfile. */ + void depsgraph_create(eEvaluationMode depsgraph_evaluation_mode); + /* Free the depsgraph if it's not nullptr. */ + void depsgraph_free(); +}; + +#endif /* __BLENDFILE_LOADING_BASE_TEST_H__ */ |