diff options
| -rw-r--r-- | source/blender/editors/animation/CMakeLists.txt | 12 | ||||
| -rw-r--r-- | source/blender/editors/animation/keyframes_keylist_test.cc | 144 |
2 files changed, 156 insertions, 0 deletions
diff --git a/source/blender/editors/animation/CMakeLists.txt b/source/blender/editors/animation/CMakeLists.txt index d9f52d90766..808593ef1c5 100644 --- a/source/blender/editors/animation/CMakeLists.txt +++ b/source/blender/editors/animation/CMakeLists.txt @@ -70,3 +70,15 @@ endif() blender_add_lib(bf_editor_animation "${SRC}" "${INC}" "${INC_SYS}" "${LIB}") + +if(WITH_GTESTS) + set(TEST_SRC + keyframes_keylist_test.cc + ) + set(TEST_INC + ) + set(TEST_LIB + ) + include(GTestTesting) + blender_add_test_lib(bf_editor_animation_tests "${TEST_SRC}" "${INC};${TEST_INC}" "${INC_SYS}" "${LIB};${TEST_LIB}") +endif()
\ No newline at end of file diff --git a/source/blender/editors/animation/keyframes_keylist_test.cc b/source/blender/editors/animation/keyframes_keylist_test.cc new file mode 100644 index 00000000000..012e087c9d8 --- /dev/null +++ b/source/blender/editors/animation/keyframes_keylist_test.cc @@ -0,0 +1,144 @@ +/* Apache License, Version 2.0 */ + +#include "testing/testing.h" + +#include "BLI_utildefines.h" + +#include "ED_keyframes_keylist.h" + +#include "DNA_anim_types.h" +#include "DNA_curve_types.h" + +#include "MEM_guardedalloc.h" + +#include "BKE_fcurve.h" + +#include <functional> +#include <optional> + +namespace blender::editor::animation::tests { + +const float KEYLIST_NEAR_ERROR = 0.1; +const float FRAME_STEP = 0.005; + +static void build_fcurve(FCurve &fcurve) +{ + fcurve.totvert = 3; + fcurve.bezt = static_cast<BezTriple *>( + MEM_callocN(sizeof(BezTriple) * fcurve.totvert, "BezTriples")); + fcurve.bezt[0].vec[1][0] = 10.f; + fcurve.bezt[0].vec[1][1] = 1.f; + fcurve.bezt[1].vec[1][0] = 20.f; + fcurve.bezt[1].vec[1][1] = 2.f; + fcurve.bezt[2].vec[1][0] = 30.f; + fcurve.bezt[2].vec[1][1] = 1.f; +} + +static AnimKeylist *create_test_keylist() +{ + FCurve *fcurve = BKE_fcurve_create(); + build_fcurve(*fcurve); + + AnimKeylist *keylist = ED_keylist_create(); + fcurve_to_keylist(nullptr, fcurve, keylist, 0); + BKE_fcurve_free(fcurve); + + ED_keylist_prepare_for_direct_access(keylist); + return keylist; +} + +static void assert_act_key_column(const ActKeyColumn *column, + const std::optional<float> expected_frame) +{ + if (expected_frame.has_value()) { + EXPECT_NE(column, nullptr); + EXPECT_NEAR(column->cfra, expected_frame.value(), KEYLIST_NEAR_ERROR); + } + else { + EXPECT_EQ(column, nullptr); + } +} + +using KeylistFindFunction = std::function<const ActKeyColumn *(const AnimKeylist *, float)>; + +static float check_keylist_find_range(const AnimKeylist *keylist, + KeylistFindFunction keylist_find_func, + const float frame_from, + const float frame_to, + const std::optional<float> expected_frame) +{ + float cfra = frame_from; + for (; cfra < frame_to; cfra += FRAME_STEP) { + const ActKeyColumn *found = keylist_find_func(keylist, cfra); + assert_act_key_column(found, expected_frame); + } + return cfra; +} + +static float check_keylist_find_next_range(const AnimKeylist *keylist, + const float frame_from, + const float frame_to, + const std::optional<float> expected_frame) +{ + return check_keylist_find_range( + keylist, ED_keylist_find_next, frame_from, frame_to, expected_frame); +} + +TEST(keylist, find_next) +{ + AnimKeylist *keylist = create_test_keylist(); + + float cfra = check_keylist_find_next_range(keylist, 0.0f, 9.99f, 10.0f); + cfra = check_keylist_find_next_range(keylist, cfra, 19.99f, 20.0f); + cfra = check_keylist_find_next_range(keylist, cfra, 29.99f, 30.0f); + cfra = check_keylist_find_next_range(keylist, cfra, 39.99f, std::nullopt); + + ED_keylist_free(keylist); +} + +static float check_keylist_find_prev_range(const AnimKeylist *keylist, + const float frame_from, + const float frame_to, + const std::optional<float> expected_frame) +{ + return check_keylist_find_range( + keylist, ED_keylist_find_prev, frame_from, frame_to, expected_frame); +} + +TEST(keylist, find_prev) +{ + AnimKeylist *keylist = create_test_keylist(); + + float cfra = check_keylist_find_prev_range(keylist, 0.0f, 10.01f, std::nullopt); + cfra = check_keylist_find_prev_range(keylist, cfra, 20.01f, 10.0f); + cfra = check_keylist_find_prev_range(keylist, cfra, 30.01f, 20.0f); + cfra = check_keylist_find_prev_range(keylist, cfra, 49.99f, 30.0f); + + ED_keylist_free(keylist); +} + +static float check_keylist_find_exact_range(const AnimKeylist *keylist, + const float frame_from, + const float frame_to, + const std::optional<float> expected_frame) +{ + return check_keylist_find_range( + keylist, ED_keylist_find_exact, frame_from, frame_to, expected_frame); +} + +TEST(keylist, find_exact) +{ + AnimKeylist *keylist = create_test_keylist(); + + float cfra = check_keylist_find_exact_range(keylist, 0.0f, 9.99f, std::nullopt); + cfra = check_keylist_find_exact_range(keylist, cfra, 10.01f, 10.0f); + cfra = check_keylist_find_exact_range(keylist, cfra, 19.99f, std::nullopt); + cfra = check_keylist_find_exact_range(keylist, cfra, 20.01f, 20.0f); + cfra = check_keylist_find_exact_range(keylist, cfra, 29.99f, std::nullopt); + cfra = check_keylist_find_exact_range(keylist, cfra, 30.01f, 30.0f); + cfra = check_keylist_find_exact_range(keylist, cfra, 49.99f, std::nullopt); + + ED_keylist_free(keylist); +} + +} // namespace blender::editor::animation::tests |