Updated ozz-animation to version 0.14.1 @35b2efd4

2023-03-26 13:28:12 +02:00
parent bf3189ff49
commit 15871f349c
194 changed files with 3495 additions and 1957 deletions
@@ -3,6 +3,7 @@ add_executable(test_animation_builder
 target_link_libraries(test_animation_builder
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_animation_builder)
 set_target_properties(test_animation_builder PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_animation_builder COMMAND test_animation_builder)

@@ -11,6 +12,7 @@ add_executable(test_animation_optimizer
 target_link_libraries(test_animation_optimizer
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_animation_optimizer)
 set_target_properties(test_animation_optimizer PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_animation_optimizer COMMAND test_animation_optimizer)

@@ -19,6 +21,7 @@ add_executable(test_raw_animation_utils
 target_link_libraries(test_raw_animation_utils
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_raw_animation_utils)
 set_target_properties(test_raw_animation_utils PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_raw_animation_utils COMMAND test_raw_animation_utils)

@@ -27,6 +30,7 @@ add_executable(test_additive_animation_builder
 target_link_libraries(test_additive_animation_builder
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_additive_animation_builder)
 set_target_properties(test_additive_animation_builder PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_additive_animation_builder COMMAND test_additive_animation_builder)

@@ -35,6 +39,7 @@ add_executable(test_skeleton_builder
 target_link_libraries(test_skeleton_builder
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_skeleton_builder)
 set_target_properties(test_skeleton_builder PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_skeleton_builder COMMAND test_skeleton_builder)

@@ -43,6 +48,7 @@ add_executable(test_raw_skeleton_archive
 target_link_libraries(test_raw_skeleton_archive
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_raw_skeleton_archive)
 set_target_properties(test_raw_skeleton_archive PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_raw_skeleton_archive COMMAND test_raw_skeleton_archive)

@@ -53,6 +59,7 @@ target_link_libraries(test_track_builder
  ozz_animation
  ozz_base
  gtest)
+target_copy_shared_libraries(test_track_builder)
 set_target_properties(test_track_builder PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_track_builder COMMAND test_track_builder)

@@ -63,16 +70,17 @@ target_link_libraries(test_track_optimizer
  ozz_animation
  ozz_base
  gtest)
+target_copy_shared_libraries(test_track_optimizer)
 set_target_properties(test_track_optimizer PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_track_optimizer COMMAND test_track_optimizer)

 add_executable(test_raw_skeleton_archive_versioning
  raw_skeleton_archive_versioning_tests.cc)
-
 target_link_libraries(test_raw_skeleton_archive_versioning
  ozz_animation_offline
  ozz_options
  gtest)
+target_copy_shared_libraries(test_raw_skeleton_archive_versioning)
 set_target_properties(test_raw_skeleton_archive_versioning PROPERTIES FOLDER "ozz/tests/animation_offline")

 add_test(NAME test_raw_skeleton_archive_versioning_le COMMAND test_raw_skeleton_archive_versioning "--file=${ozz_media_directory}/bin/versioning/raw_skeleton_v1_le.ozz" "--joints=67" "--root_name=Hips")
@@ -83,6 +91,7 @@ add_executable(test_raw_animation_archive
 target_link_libraries(test_raw_animation_archive
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_raw_animation_archive)
 set_target_properties(test_raw_animation_archive PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_raw_animation_archive COMMAND test_raw_animation_archive)

@@ -92,6 +101,7 @@ target_link_libraries(test_raw_animation_archive_versioning
  ozz_animation_offline
  ozz_options
  gtest)
+target_copy_shared_libraries(test_raw_animation_archive_versioning)
 set_target_properties(test_raw_animation_archive_versioning PROPERTIES FOLDER "ozz/tests/animation_offline")

 add_test(NAME test_raw_animation_archive_versioning_le COMMAND test_raw_animation_archive_versioning "--file=${ozz_media_directory}/bin/versioning/raw_animation_v3_le.ozz" "--tracks=67" "--duration=.66666667" "--name=run")
@@ -107,6 +117,7 @@ add_executable(test_raw_track_archive
 target_link_libraries(test_raw_track_archive
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_raw_track_archive)
 set_target_properties(test_raw_track_archive PROPERTIES FOLDER "ozz/tests/animation_offline")
 add_test(NAME test_raw_track_archive COMMAND test_raw_track_archive)

@@ -119,8 +130,10 @@ add_dependencies(test_fuse_animation_offline BUILD_FUSE_ozz_animation_offline)
 target_link_libraries(test_fuse_animation_offline
  ozz_animation
  gtest)
+#target_copy_shared_libraries(test_fuse_animation_offline)
 add_test(NAME test_fuse_animation_offline COMMAND test_fuse_animation_offline)
 set_target_properties(test_fuse_animation_offline PROPERTIES FOLDER "ozz/tests/animation_offline")
+target_compile_definitions(test_fuse_animation_offline PRIVATE $<$<BOOL:${BUILD_SHARED_LIBS}>:OZZ_BUILD_ANIMOFFLINE_LIB>)

 add_subdirectory(fbx)
 add_subdirectory(gltf)
@@ -25,16 +25,13 @@
 //                                                                            //
 //----------------------------------------------------------------------------//

-#include "ozz/animation/offline/additive_animation_builder.h"
-
 #include "gtest/gtest.h"
-
+#include "ozz/animation/offline/additive_animation_builder.h"
+#include "ozz/animation/offline/raw_animation.h"
 #include "ozz/base/maths/gtest_math_helper.h"
 #include "ozz/base/maths/math_constant.h"
 #include "ozz/base/maths/transform.h"

-#include "ozz/animation/offline/raw_animation.h"
-
 using ozz::animation::offline::AdditiveAnimationBuilder;
 using ozz::animation::offline::RawAnimation;

@@ -85,6 +82,7 @@ TEST(Build, AdditiveAnimationBuilder) {
  AdditiveAnimationBuilder builder;

  RawAnimation input;
+  input.name = "test";
  input.duration = 1.f;
  input.tracks.resize(3);

@@ -140,6 +138,7 @@ TEST(Build, AdditiveAnimationBuilder) {
  {
    RawAnimation output;
    ASSERT_TRUE(builder(input, &output));
+    EXPECT_STREQ(output.name.c_str(), input.name.c_str());
    EXPECT_EQ(output.num_tracks(), 3);

    // 1st track.
@@ -199,6 +198,7 @@ TEST(BuildRefPose, AdditiveAnimationBuilder) {
  RawAnimation input;
  input.duration = 1.f;
  input.tracks.resize(3);
+  input.name = "test";

  // First track is empty
  {
@@ -263,6 +263,7 @@ TEST(BuildRefPose, AdditiveAnimationBuilder) {
    RawAnimation output;
    ASSERT_TRUE(
        builder(input, ozz::span<ozz::math::Transform>(ref_pose), &output));
+    EXPECT_STREQ(output.name.c_str(), input.name.c_str());
    EXPECT_EQ(output.num_tracks(), 3);

    // 1st track.
@@ -25,19 +25,15 @@
 //                                                                            //
 //----------------------------------------------------------------------------//

-#include "ozz/animation/offline/animation_builder.h"
-
 #include "gtest/gtest.h"
-#include "ozz/base/maths/gtest_math_helper.h"
-
-#include "ozz/base/maths/soa_transform.h"
-#include "ozz/base/memory/unique_ptr.h"
-
+#include "ozz/animation/offline/animation_builder.h"
 #include "ozz/animation/offline/raw_animation.h"
-
 #include "ozz/animation/runtime/animation.h"
 #include "ozz/animation/runtime/sampling_job.h"
 #include "ozz/animation/runtime/skeleton.h"
+#include "ozz/base/maths/gtest_math_helper.h"
+#include "ozz/base/maths/soa_transform.h"
+#include "ozz/base/memory/unique_ptr.h"

 using ozz::animation::Animation;
 using ozz::animation::offline::AnimationBuilder;
@@ -220,6 +216,42 @@ TEST(Name, AnimationBuilder) {
  }
 }

+TEST(Move, AnimationBuilder) {
+  AnimationBuilder builder;
+  RawAnimation raw_animation;
+
+  {  // Move constructor
+    raw_animation.name = "anim1";
+    raw_animation.duration = 46.f;
+    raw_animation.tracks.resize(46);
+    ozz::unique_ptr<Animation> anim1(builder(raw_animation));
+    const Animation canim(std::move(*anim1));
+    EXPECT_FLOAT_EQ(canim.duration(), 46.f);
+    EXPECT_STREQ(canim.name(), "anim1");
+  }
+
+  {  // Move assignment
+    raw_animation.name = "anim1";
+    raw_animation.duration = 46.f;
+    raw_animation.tracks.resize(46);
+    ozz::unique_ptr<Animation> anim1(builder(raw_animation));
+    EXPECT_STREQ(anim1->name(), "anim1");
+    EXPECT_EQ(anim1->num_tracks(), 46);
+
+    raw_animation.name = "anim2";
+    raw_animation.duration = 93.f;
+    raw_animation.tracks.resize(93);
+    ozz::unique_ptr<Animation> anim2(builder(raw_animation));
+    EXPECT_STREQ(anim2->name(), "anim2");
+    EXPECT_EQ(anim2->num_tracks(), 93);
+
+    *anim2 = std::move(*anim1);
+    EXPECT_FLOAT_EQ(anim2->duration(), 46.f);
+    EXPECT_EQ(anim2->num_tracks(), 46);
+    EXPECT_STREQ(anim2->name(), "anim1");
+  }
+}
+
 TEST(Sort, AnimationBuilder) {
  // Instantiates a builder objects with default parameters.
  AnimationBuilder builder;
@@ -300,10 +332,10 @@ TEST(Sort, AnimationBuilder) {

    // Needs to sample to test the animation.
    ozz::animation::SamplingJob job;
-    ozz::animation::SamplingCache cache(1);
+    ozz::animation::SamplingJob::Context context(1);
    ozz::math::SoaTransform output[1];
    job.animation = animation.get();
-    job.cache = &cache;
+    job.context = &context;
    job.output = output;

    // Samples and compares the two animations
@@ -152,18 +152,14 @@ endif()
 # ozz_animation_fbx fuse tests
 set_source_files_properties(${PROJECT_BINARY_DIR}/src_fused/ozz_animation_fbx.cc PROPERTIES GENERATED 1)
 add_executable(test_fuse_ozz_animation_fbx
-  fuse_ozz_animation_fbx_tests
+  fuse_ozz_animation_fbx_tests.cc
  ${PROJECT_BINARY_DIR}/src_fused/ozz_animation_fbx.cc)
 add_dependencies(test_fuse_ozz_animation_fbx BUILD_FUSE_ozz_animation_fbx)
-target_include_directories(test_fuse_ozz_animation_fbx
-  PUBLIC ${FBX_INCLUDE_DIRS})
-target_compile_options(test_fuse_ozz_animation_fbx
-  PUBLIC $<$<BOOL:${W_NULL_DEREFERENCE}>:-Wno-null-dereference>
-  PUBLIC $<$<BOOL:${W_PRAGMA_PACK}>:-Wno-pragma-pack>)
 target_link_libraries(test_fuse_ozz_animation_fbx
-  debug ${FBX_LIBRARIES_DEBUG}
-  optimized ${FBX_LIBRARIES}
-  ozz_animation_offline)
+  ozz_animation_offline
+  fbx::sdk)
+target_copy_shared_libraries(test_fuse_ozz_animation_fbx)
 set_target_properties(test_fuse_ozz_animation_fbx PROPERTIES FOLDER "ozz/tests/animation_offline")
+target_compile_definitions(test_fuse_ozz_animation_fbx PRIVATE $<$<BOOL:${BUILD_SHARED_LIBS}>:OZZ_BUILD_ANIMATIONFBX_LIB>)

 add_test(NAME test_fuse_ozz_animation_fbx COMMAND test_fuse_ozz_animation_fbx)
@@ -25,20 +25,17 @@
 //                                                                            //
 //----------------------------------------------------------------------------//

-#include "ozz/animation/offline/raw_skeleton.h"
-#include "ozz/animation/offline/skeleton_builder.h"
-
 #include <cstring>

 #include "gtest/gtest.h"
-
+#include "ozz/animation/offline/raw_skeleton.h"
+#include "ozz/animation/offline/skeleton_builder.h"
 #include "ozz/animation/runtime/skeleton.h"
+#include "ozz/base/maths/gtest_math_helper.h"
 #include "ozz/base/maths/simd_math.h"
 #include "ozz/base/maths/soa_transform.h"
 #include "ozz/base/memory/unique_ptr.h"

-#include "ozz/base/maths/gtest_math_helper.h"
-
 using ozz::animation::Skeleton;
 using ozz::animation::offline::RawSkeleton;
 using ozz::animation::offline::SkeletonBuilder;
@@ -606,7 +603,7 @@ TEST(MultiRoots, SkeletonBuilder) {
  }
 }

-TEST(BindPose, SkeletonBuilder) {
+TEST(RestPose, SkeletonBuilder) {
  using ozz::math::Float3;
  using ozz::math::Float4;
  using ozz::math::Quaternion;
@@ -649,14 +646,14 @@ TEST(BindPose, SkeletonBuilder) {
  ozz::unique_ptr<Skeleton> skeleton(builder(raw_skeleton));
  ASSERT_TRUE(skeleton);

-  // Convert bind pose back to aos.
+  // Convert rest pose back to aos.
  ozz::math::SimdFloat4 translations[4];
  ozz::math::SimdFloat4 scales[4];
  ozz::math::SimdFloat4 rotations[4];
-  const ozz::math::SoaTransform& bind_pose = skeleton->joint_bind_poses()[0];
-  ozz::math::Transpose3x4(&bind_pose.translation.x, translations);
-  ozz::math::Transpose4x4(&bind_pose.rotation.x, rotations);
-  ozz::math::Transpose3x4(&bind_pose.scale.x, scales);
+  const ozz::math::SoaTransform& rest_pose = skeleton->joint_rest_poses()[0];
+  ozz::math::Transpose3x4(&rest_pose.translation.x, translations);
+  ozz::math::Transpose4x4(&rest_pose.rotation.x, rotations);
+  ozz::math::Transpose3x4(&rest_pose.scale.x, scales);

  for (int i = 0; i < skeleton->num_joints(); ++i) {
    if (std::strcmp(skeleton->joint_names()[i], "j0") == 0) {
@@ -707,3 +704,43 @@ TEST(MaxJoints, SkeletonBuilder) {
    EXPECT_TRUE(!builder(raw_skeleton));
  }
 }
+
+TEST(Move, SkeletonBuilder) {
+  SkeletonBuilder builder;
+  RawSkeleton raw_skeleton;
+
+  raw_skeleton.roots.resize(1);
+  RawSkeleton::Joint& root = raw_skeleton.roots[0];
+  root.name = "j0";
+
+  root.children.resize(2);
+  root.children[0].name = "j1";
+  root.children[1].name = "j2";
+
+  ozz::unique_ptr<Skeleton> skeleton(builder(raw_skeleton));
+
+  {  // Move constructor
+    root.name = "root1";
+    ozz::unique_ptr<Skeleton> skeleton1(builder(raw_skeleton));
+    const Skeleton cskeleton(std::move(*skeleton1));
+    EXPECT_STREQ(cskeleton.joint_names()[0], "root1");
+  }
+
+  {  // Move assignment
+    root.name = "root1";
+    root.children.resize(45);
+    ozz::unique_ptr<Skeleton> skeleton1(builder(raw_skeleton));
+    EXPECT_STREQ(skeleton1->joint_names()[0], "root1");
+    EXPECT_EQ(skeleton1->num_joints(), 46);
+
+    root.name = "root2";
+    root.children.resize(92);
+    ozz::unique_ptr<Skeleton> skeleton2(builder(raw_skeleton));
+    EXPECT_STREQ(skeleton2->joint_names()[0], "root2");
+    EXPECT_EQ(skeleton2->num_joints(), 93);
+
+    *skeleton2 = std::move(*skeleton1);
+    EXPECT_STREQ(skeleton2->joint_names()[0], "root1");
+    EXPECT_EQ(skeleton2->num_joints(), 46);
+  }
+}
@@ -7,6 +7,7 @@ add_executable(test2ozz
 target_link_libraries(test2ozz
  ozz_animation_tools
  ozz_options)
+target_copy_shared_libraries(test2ozz)

 set_target_properties(test2ozz
  PROPERTIES FOLDER "ozz/tests/animation_offline")
@@ -18,6 +19,7 @@ file(WRITE "${ozz_temp_directory}/good.content1" "good content 1")
 file(WRITE "${ozz_temp_directory}/good.content2" "good content 2")
 file(WRITE "${ozz_temp_directory}/good.content_renamed" "good content renamed")
 file(WRITE "${ozz_temp_directory}/non_unique_names.content" "good content but not unique joint names")
+file(WRITE "${ozz_temp_directory}/partial.good.content0" "partial good content")

 # Creates config test files.
 file(WRITE "${ozz_temp_directory}/valid_config.json" "{\"skeleton\":{\"filename\":\"${ozz_temp_directory}/skeleton.ozz\",\"import\":{\"enable\":false}},\"animations\":[{\"filename\":\"${ozz_temp_directory}/animation_valid_config.ozz\"}]}")
@@ -179,6 +181,9 @@ set_tests_properties(test2ozz_anim_no_match PROPERTIES PASS_REGULAR_EXPRESSION "
 add_test(NAME test2ozz_anim_additive_wrong_ref COMMAND test2ozz "--file=${ozz_temp_directory}/good.content1" "--config={\"skeleton\":{\"filename\":\"${ozz_temp_directory}/skeleton.ozz\",\"import\":{\"enable\":false}},\"animations\":[{\"filename\":\"${ozz_temp_directory}/animation_${CMAKE_CURRENT_LIST_LINE}.ozz\",\"additive\":true,\"additive_reference\":\"anim\"}]}")
 set_tests_properties(test2ozz_anim_additive_wrong_ref PROPERTIES PASS_REGULAR_EXPRESSION "Invalid additive reference pose \"anim\"." DEPENDS test2ozz_skel_simple)

+add_test(NAME test2ozz_anim_partial_good_content COMMAND test2ozz "--file=${ozz_temp_directory}/partial.good.content0" "--config={\"skeleton\":{\"filename\":\"${ozz_temp_directory}/skeleton.ozz\",\"import\":{\"enable\":false}},\"animations\":[{\"filename\":\"${ozz_temp_directory}/anim_good_part_content.ozz\"}]}")
+set_tests_properties(test2ozz_anim_partial_good_content PROPERTIES PASS_REGULAR_EXPRESSION "One of animation failed when import" DEPENDS test2ozz_skel_simple)
+
 # Run test2ozz track import failing tests
 #----------------------------

@@ -194,6 +199,9 @@ set_tests_properties(test2ozz_anim_track_bad_type PROPERTIES PASS_REGULAR_EXPRES
 add_test(NAME test2ozz_anim_track_invalid_type COMMAND test2ozz "--file=${ozz_temp_directory}/good.content1" "--config={\"skeleton\":{\"filename\":\"${ozz_temp_directory}/skeleton.ozz\",\"import\":{\"enable\":false}},\"animations\":[{\"filename\":\"${ozz_temp_directory}/animation_${CMAKE_CURRENT_LIST_LINE}.ozz\",\"tracks\":[{\"properties\":[{\"joint_name\":\"joint1\",\"property_name\":\"property2\",\"type\":\"1\",\"filename\":\"${ozz_temp_directory}/anim_should_not_exist.ozz\"}]}]}]}")
 set_tests_properties(test2ozz_anim_track_invalid_type PROPERTIES PASS_REGULAR_EXPRESSION "Invalid value \"1\" for import track type property." DEPENDS test2ozz_skel_simple)

+add_test(NAME test2ozz_anim_track_import_failed COMMAND test2ozz "--file=${ozz_temp_directory}/partial.good.content0" "--config={\"skeleton\":{\"filename\":\"${ozz_temp_directory}/skeleton.ozz\",\"import\":{\"enable\":false}},\"animations\":[{\"filename\":\"${ozz_temp_directory}/anim_good_part_content.ozz\",\"tracks\":[{\"properties\":[{\"joint_name\":\"joint0\",\"property_name\":\"property0\",\"type\":\"float1\",\"filename\":\"${ozz_temp_directory}/anim_should_not_exist.ozz\"}]}]}]}")
+set_tests_properties(test2ozz_anim_track_import_failed PROPERTIES PASS_REGULAR_EXPRESSION "One of track failed when import" DEPENDS test2ozz_skel_simple)
+
 # Ensures nothing was outputted.
 add_test(NAME test2ozz_anim_output COMMAND ${CMAKE_COMMAND} -E copy "${ozz_temp_directory}/anim_should_not_exist.ozz" "${ozz_temp_directory}/anim_should_not_exist_too.ozz")
 set_tests_properties(test2ozz_anim_output PROPERTIES WILL_FAIL true)
@@ -208,7 +216,8 @@ set_tests_properties(test2ozz_anim_output PROPERTIES
           test2ozz_anim_track_bad_joint_name
           test2ozz_anim_track_bad_ppt_name
           test2ozz_anim_track_bad_type
-           test2ozz_anim_track_invalid_type")
+           test2ozz_anim_track_invalid_type
+           test2ozz_anim_track_import_failed")

 # Run test2ozz animation import passing tests
 #----------------------------
@@ -391,8 +400,10 @@ target_link_libraries(test_fuse_ozz_animation_tools
  ozz_options
  json
  gtest)
+#target_copy_shared_libraries(test_fuse_ozz_animation_tools)

 set_target_properties(test_fuse_ozz_animation_tools PROPERTIES FOLDER "ozz/tests/animation_offline")
+target_compile_definitions(test_fuse_ozz_animation_tools PRIVATE $<$<BOOL:${BUILD_SHARED_LIBS}>:OZZ_BUILD_ANIMATIONTOOLS_LIB>)

 add_test(NAME test_fuse_ozz_animation_tools_no_arg COMMAND test_fuse_ozz_animation_tools)
 set_tests_properties(test_fuse_ozz_animation_tools_no_arg PROPERTIES PASS_REGULAR_EXPRESSION "Required option \"file\" is not specified.")
@@ -45,12 +45,22 @@ class TestConverter : public ozz::animation::offline::OzzImporter {
      return false;
    }

-    const char good_content[] = "good content";
+    
    char buffer[256];
-    bool valid =
-        file_->Read(buffer, sizeof(buffer)) >= sizeof(good_content) - 1 &&
-        memcmp(buffer, good_content, sizeof(good_content) - 1) == 0;
-    file_->Seek(0, ozz::io::File::kSet);
+    bool valid = true;
+    {
+      const char good_content[] = "good content";
+      valid = file_->Read(buffer, sizeof(buffer)) >= sizeof(good_content) - 1 &&
+              memcmp(buffer, good_content, sizeof(good_content) - 1) == 0;
+      file_->Seek(0, ozz::io::File::kSet);
+    }
+
+    if (!valid) {
+      const char partial_good_content[] = "partial good content";
+      valid = file_->Read(buffer, sizeof(buffer)) >= sizeof(partial_good_content) - 1 &&
+              memcmp(buffer, partial_good_content, sizeof(partial_good_content) - 1) == 0;
+      file_->Seek(0, ozz::io::File::kSet);
+    }
    return valid;
  }

@@ -172,6 +182,18 @@ class TestConverter : public ozz::animation::offline::OzzImporter {
          return names;
        }
      }
+
+      // Handles one of animation is good
+      {
+        file_->Seek(0, ozz::io::File::kSet);
+        const char content[] = "partial good content";
+        if (file_->Read(buffer, sizeof(buffer)) >= sizeof(content) - 1 &&
+            memcmp(buffer, content, sizeof(content) - 1) == 0) {
+          names.push_back("bad");
+          names.push_back("good");
+          return names;
+        }
+      }
    }

    return names;
@@ -223,6 +245,20 @@ class TestConverter : public ozz::animation::offline::OzzImporter {
          return true;
        }
      }
+      {  // Handles one of animation is good
+        file_->Seek(0, ozz::io::File::kSet);
+        const char content[] = "partial good content";
+        if (file_->Read(buffer, sizeof(buffer)) >= sizeof(content) - 1 &&
+            memcmp(buffer, content, sizeof(content) - 1) == 0){
+        
+          if (strcmp(_animation_name, "good") == 0){
+            _animation->tracks.resize(_skeleton.num_joints());
+            return true;
+          }
+
+          return false;
+        }
+      }
    }
    return false;
  }
@@ -254,6 +290,21 @@ class TestConverter : public ozz::animation::offline::OzzImporter {
    (void)_sampling_rate;
    (void)_track;

+    {
+      char buffer[256];
+      const char content[] = "partial good content";
+      if (strcmp(_animation_name, "good") == 0 ||
+          strcmp(_animation_name, "bad") == 0) {
+          file_->Seek(0, ozz::io::File::kSet);
+          bool valid = file_->Read(buffer, sizeof(buffer)) >= sizeof(content) - 1;
+          valid &= memcmp(buffer, content, sizeof(content) - 1) == 0;
+          if (valid){
+            return !((strcmp(_node_name, "joint0") == 0) &&
+                     (strcmp(_track_name, "property0") == 0));
+          }
+      }
+    }
+
    // joint2 doesn't have the property
    bool found = (strcmp(_node_name, "joint0") == 0 ||
                  strcmp(_node_name, "joint1") == 0) &&
@@ -25,25 +25,22 @@
 //                                                                            //
 //----------------------------------------------------------------------------//

-#include "ozz/animation/offline/track_builder.h"
-
-#include "gtest/gtest.h"
-#include "ozz/base/maths/gtest_math_helper.h"
-
-#include "ozz/base/memory/unique_ptr.h"
-
-#include "ozz/animation/offline/raw_track.h"
-#include "ozz/animation/runtime/track.h"
-#include "ozz/animation/runtime/track_sampling_job.h"
-
 #include <limits>

-using ozz::animation::FloatTrack;
+#include "gtest/gtest.h"
+#include "ozz/animation/offline/raw_track.h"
+#include "ozz/animation/offline/track_builder.h"
+#include "ozz/animation/runtime/track.h"
+#include "ozz/animation/runtime/track_sampling_job.h"
+#include "ozz/base/maths/gtest_math_helper.h"
+#include "ozz/base/memory/unique_ptr.h"
+
 using ozz::animation::Float2Track;
 using ozz::animation::Float3Track;
 using ozz::animation::Float4Track;
-using ozz::animation::QuaternionTrack;
+using ozz::animation::FloatTrack;
 using ozz::animation::FloatTrackSamplingJob;
+using ozz::animation::QuaternionTrack;
 using ozz::animation::offline::RawFloatTrack;
 using ozz::animation::offline::RawTrackInterpolation;
 using ozz::animation::offline::TrackBuilder;
@@ -731,6 +728,40 @@ TEST(BuildMixed, TrackBuilder) {
  ASSERT_TRUE(sampling.Run());
  EXPECT_FLOAT_EQ(result, 0.f);
 }
+TEST(Move, TrackBuilder) {
+  TrackBuilder builder;
+  RawFloatTrack raw_float_track;
+
+  const RawFloatTrack::Keyframe key0 = {RawTrackInterpolation::kLinear, 0.f,
+                                        0.f};
+  raw_float_track.keyframes.push_back(key0);
+  const RawFloatTrack::Keyframe key1 = {RawTrackInterpolation::kStep, .5f,
+                                        46.f};
+  raw_float_track.keyframes.push_back(key1);
+  const RawFloatTrack::Keyframe key2 = {RawTrackInterpolation::kLinear, .7f,
+                                        0.f};
+  raw_float_track.keyframes.push_back(key2);
+
+  {  // Move constructor
+    raw_float_track.name = "track1";
+    ozz::unique_ptr<FloatTrack> track(builder(raw_float_track));
+    const FloatTrack ctrack(std::move(*track));
+    EXPECT_STREQ(ctrack.name(), "track1");
+  }
+
+  {  // Move assignment
+    raw_float_track.name = "track1";
+    ozz::unique_ptr<FloatTrack> track1(builder(raw_float_track));
+    EXPECT_STREQ(track1->name(), "track1");
+
+    raw_float_track.name = "track2";
+    ozz::unique_ptr<FloatTrack> track2(builder(raw_float_track));
+    EXPECT_STREQ(track2->name(), "track2");
+
+    *track2 = std::move(*track1);
+    EXPECT_STREQ(track2->name(), "track1");
+  }
+}

 TEST(Float, TrackBuilder) {
  TrackBuilder builder;
@@ -4,6 +4,7 @@ add_executable(test_sampling_job
 target_link_libraries(test_sampling_job
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_sampling_job)
 set_target_properties(test_sampling_job PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_sampling_job COMMAND test_sampling_job)

@@ -13,6 +14,7 @@ add_executable(test_blending_job
 target_link_libraries(test_blending_job
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_blending_job)
 set_target_properties(test_blending_job PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_blending_job COMMAND test_blending_job)

@@ -22,6 +24,7 @@ add_executable(test_local_to_model_job
 target_link_libraries(test_local_to_model_job
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_local_to_model_job)
 set_target_properties(test_local_to_model_job PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_local_to_model_job COMMAND test_local_to_model_job)

@@ -30,6 +33,7 @@ add_executable(test_animation_archive
 target_link_libraries(test_animation_archive
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_animation_archive)
 set_target_properties(test_animation_archive PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_animation_archive COMMAND test_animation_archive)

@@ -39,6 +43,7 @@ target_link_libraries(test_animation_archive_versioning
  ozz_animation
  ozz_options
  gtest)
+target_copy_shared_libraries(test_animation_archive_versioning)
 set_target_properties(test_animation_archive_versioning PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_animation_archive_versioning_le COMMAND test_animation_archive_versioning "--file=${ozz_media_directory}/bin/versioning/animation_v6_le.ozz" "--tracks=67" "--duration=.66666667" "--name=run")
 add_test(NAME test_animation_archive_versioning_be COMMAND test_animation_archive_versioning "--file=${ozz_media_directory}/bin/versioning/animation_v6_be.ozz" "--tracks=67" "--duration=.66666667" "--name=run")
@@ -60,6 +65,7 @@ add_executable(test_skeleton_archive
 target_link_libraries(test_skeleton_archive
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_skeleton_archive)
 set_target_properties(test_skeleton_archive PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_skeleton_archive COMMAND test_skeleton_archive)

@@ -69,6 +75,7 @@ target_link_libraries(test_skeleton_archive_versioning
  ozz_animation
  ozz_options
  gtest)
+target_copy_shared_libraries(test_skeleton_archive_versioning)
 set_target_properties(test_skeleton_archive_versioning PROPERTIES FOLDER "ozz/tests/animation")

 # Previous skeleton versions.
@@ -84,6 +91,7 @@ add_executable(test_skeleton_utils
 target_link_libraries(test_skeleton_utils
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_skeleton_utils)
 set_target_properties(test_skeleton_utils PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_skeleton_utils COMMAND test_skeleton_utils)

@@ -92,6 +100,7 @@ add_executable(test_animation_utils
 target_link_libraries(test_animation_utils
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_animation_utils)
 set_target_properties(test_animation_utils PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_animation_utils COMMAND test_skeleton_utils)

@@ -103,6 +112,7 @@ target_link_libraries(test_track_sampling_job
  ozz_animation
  ozz_base
  gtest)
+target_copy_shared_libraries(test_track_sampling_job)
 set_target_properties(test_track_sampling_job PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_track_sampling_job COMMAND test_track_sampling_job)

@@ -115,6 +125,7 @@ target_link_libraries(test_track_triggering_job
  ozz_animation
  ozz_base
  gtest)
+target_copy_shared_libraries(test_track_triggering_job)
 set_target_properties(test_track_triggering_job PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_track_triggering_job COMMAND test_track_triggering_job)

@@ -123,6 +134,7 @@ add_executable(test_track_archive
 target_link_libraries(test_track_archive
  ozz_animation_offline
  gtest)
+target_copy_shared_libraries(test_track_archive)
 set_target_properties(test_track_archive PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_track_archive COMMAND test_track_archive)

@@ -131,6 +143,7 @@ add_executable(test_ik_aim_job
 target_link_libraries(test_ik_aim_job
  ozz_animation
  gtest)
+target_copy_shared_libraries(test_ik_aim_job)
 set_target_properties(test_ik_aim_job PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_ik_aim_job COMMAND test_ik_aim_job)

@@ -139,6 +152,7 @@ add_executable(test_ik_two_bone_job
 target_link_libraries(test_ik_two_bone_job
  ozz_animation
  gtest)
+target_copy_shared_libraries(test_ik_two_bone_job)
 set_target_properties(test_ik_two_bone_job PROPERTIES FOLDER "ozz/tests/animation")
 add_test(NAME test_ik_two_bone_job COMMAND test_ik_two_bone_job)

@@ -148,8 +162,10 @@ add_executable(test_fuse_animation
  sampling_job_tests.cc
  ${PROJECT_BINARY_DIR}/src_fused/ozz_animation.cc)
 add_dependencies(test_fuse_animation BUILD_FUSE_ozz_animation)
+target_compile_definitions(test_fuse_animation PRIVATE $<$<BOOL:${BUILD_SHARED_LIBS}>:OZZ_BUILD_ANIMATION_LIB>)
 target_link_libraries(test_fuse_animation
  ozz_animation_offline
  gtest)
+#target_copy_shared_libraries(test_fuse_animation)
 add_test(NAME test_fuse_animation COMMAND test_fuse_animation)
 set_target_properties(test_fuse_animation PROPERTIES FOLDER "ozz/tests/animation")
@@ -25,25 +25,20 @@
 //                                                                            //
 //----------------------------------------------------------------------------//

-#include "ozz/animation/runtime/animation.h"
-
 #include "gtest/gtest.h"
-#include "ozz/base/maths/gtest_math_helper.h"
-
-#include "ozz/base/io/archive.h"
-#include "ozz/base/io/stream.h"
-#include "ozz/base/memory/unique_ptr.h"
-
-#include "ozz/base/maths/soa_transform.h"
-
-#include "ozz/animation/runtime/sampling_job.h"
-
 #include "ozz/animation/offline/animation_builder.h"
 #include "ozz/animation/offline/raw_animation.h"
+#include "ozz/animation/runtime/animation.h"
+#include "ozz/animation/runtime/sampling_job.h"
+#include "ozz/base/io/archive.h"
+#include "ozz/base/io/stream.h"
+#include "ozz/base/maths/gtest_math_helper.h"
+#include "ozz/base/maths/soa_transform.h"
+#include "ozz/base/memory/unique_ptr.h"

 using ozz::animation::Animation;
-using ozz::animation::offline::RawAnimation;
 using ozz::animation::offline::AnimationBuilder;
+using ozz::animation::offline::RawAnimation;

 TEST(Empty, AnimationSerialize) {
  ozz::io::MemoryStream stream;
@@ -112,10 +107,10 @@ TEST(Filled, AnimationSerialize) {

    // Needs to sample to test the animation.
    ozz::animation::SamplingJob job;
-    ozz::animation::SamplingCache cache(1);
+    ozz::animation::SamplingJob::Context context(1);
    ozz::math::SoaTransform output[1];
    job.animation = o_animation.get();
-    job.cache = &cache;
+    job.context = &context;
    job.output = output;

    // Samples and compares the two animations
@@ -36,7 +36,7 @@ TEST(JobValidity, BlendingJob) {
  const ozz::math::SoaTransform identity = ozz::math::SoaTransform::identity();
  const ozz::math::SimdFloat4 zero = ozz::math::simd_float4::zero();
  BlendingJob::Layer layers[2];
-  const ozz::math::SoaTransform bind_poses[3] = {identity, identity, identity};
+  const ozz::math::SoaTransform rest_poses[3] = {identity, identity, identity};
  const ozz::math::SoaTransform input_transforms[3] = {identity, identity,
                                                       identity};
  ozz::math::SoaTransform output_transforms[3] = {identity, identity, identity};
@@ -54,18 +54,18 @@ TEST(JobValidity, BlendingJob) {
  {  // Invalid output.
    BlendingJob job;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
  }
  {  // Layers are optional.
    BlendingJob job;
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
  }
-  {  // Invalid bind pose.
+  {  // Invalid rest pose.
    BlendingJob job;
    job.layers = {layers, layers + 2};
    job.output = {output_transforms, output_transforms + 2};
@@ -79,7 +79,7 @@ TEST(JobValidity, BlendingJob) {

    BlendingJob job;
    job.layers = invalid_layers;
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
@@ -87,7 +87,7 @@ TEST(JobValidity, BlendingJob) {
  {  // Invalid output range, smaller output.
    BlendingJob job;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 1};
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
@@ -96,7 +96,7 @@ TEST(JobValidity, BlendingJob) {
  {  // Invalid smaller input.
    BlendingJob job;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 3};
+    job.rest_pose = {rest_poses, rest_poses + 3};
    job.output = {output_transforms, output_transforms + 3};
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
@@ -106,7 +106,7 @@ TEST(JobValidity, BlendingJob) {
    BlendingJob job;
    job.threshold = 0.f;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
@@ -117,7 +117,7 @@ TEST(JobValidity, BlendingJob) {

    BlendingJob job;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
@@ -128,7 +128,7 @@ TEST(JobValidity, BlendingJob) {

    BlendingJob job;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -139,7 +139,7 @@ TEST(JobValidity, BlendingJob) {

    BlendingJob job;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -150,7 +150,7 @@ TEST(JobValidity, BlendingJob) {

    BlendingJob job;
    job.layers = {layers, layers + 2};
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 3};
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -158,7 +158,7 @@ TEST(JobValidity, BlendingJob) {

  {  // Valid no layers.
    BlendingJob job;
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -171,7 +171,7 @@ TEST(JobValidityAdditive, BlendingJob) {
  BlendingJob::Layer layers[2];
  BlendingJob::Layer additive_layers[2];

-  const ozz::math::SoaTransform bind_poses[3] = {identity, identity, identity};
+  const ozz::math::SoaTransform rest_poses[3] = {identity, identity, identity};
  const ozz::math::SoaTransform input_transforms[3] = {identity, identity,
                                                       identity};
  ozz::math::SoaTransform output_transforms[3] = {identity, identity, identity};
@@ -186,7 +186,7 @@ TEST(JobValidityAdditive, BlendingJob) {
  {  // Valid additive job, no normal blending.
    BlendingJob job;
    job.additive_layers = additive_layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -197,7 +197,7 @@ TEST(JobValidityAdditive, BlendingJob) {
    BlendingJob job;
    job.layers = layers;
    job.additive_layers = additive_layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -211,7 +211,7 @@ TEST(JobValidityAdditive, BlendingJob) {
    BlendingJob job;
    job.layers = layers;
    job.additive_layers = invalid_layers;
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
@@ -222,7 +222,7 @@ TEST(JobValidityAdditive, BlendingJob) {

    BlendingJob job;
    job.additive_layers = additive_layers;
-    job.bind_pose = {bind_poses, bind_poses + 2};
+    job.rest_pose = {rest_poses, rest_poses + 2};
    job.output = {output_transforms, output_transforms + 2};
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -232,23 +232,23 @@ TEST(JobValidityAdditive, BlendingJob) {
 TEST(Empty, BlendingJob) {
  const ozz::math::SoaTransform identity = ozz::math::SoaTransform::identity();

-  // Initialize bind pose.
-  ozz::math::SoaTransform bind_poses[2] = {identity, identity};
-  bind_poses[0].translation = ozz::math::SoaFloat3::Load(
+  // Initialize rest pose.
+  ozz::math::SoaTransform rest_poses[2] = {identity, identity};
+  rest_poses[0].translation = ozz::math::SoaFloat3::Load(
      ozz::math::simd_float4::Load(0.f, 1.f, 2.f, 3.f),
      ozz::math::simd_float4::Load(4.f, 5.f, 6.f, 7.f),
      ozz::math::simd_float4::Load(8.f, 9.f, 10.f, 11.f));
-  bind_poses[0].scale = ozz::math::SoaFloat3::Load(
+  rest_poses[0].scale = ozz::math::SoaFloat3::Load(
      ozz::math::simd_float4::Load(0.f, 10.f, 20.f, 30.f),
      ozz::math::simd_float4::Load(40.f, 50.f, 60.f, 70.f),
      ozz::math::simd_float4::Load(80.f, 90.f, 100.f, 110.f));
-  bind_poses[1].translation = bind_poses[0].translation *
+  rest_poses[1].translation = rest_poses[0].translation *
                              ozz::math::simd_float4::Load(2.f, 2.f, 2.f, 2.f);
-  bind_poses[1].scale =
-      bind_poses[0].scale * ozz::math::simd_float4::Load(2.f, 2.f, 2.f, 2.f);
+  rest_poses[1].scale =
+      rest_poses[0].scale * ozz::math::simd_float4::Load(2.f, 2.f, 2.f, 2.f);

  BlendingJob job;
-  job.bind_pose = bind_poses;
+  job.rest_pose = rest_poses;
  ozz::math::SoaTransform output_transforms[2];
  job.output = output_transforms;

@@ -282,14 +282,14 @@ TEST(Weight, BlendingJob) {
  input_transforms[1][0].translation = -input_transforms[0][0].translation;
  input_transforms[1][1].translation = -input_transforms[0][1].translation;

-  // Initialize bind pose.
-  ozz::math::SoaTransform bind_poses[2] = {identity, identity};
-  bind_poses[0].scale = ozz::math::SoaFloat3::Load(
+  // Initialize rest pose.
+  ozz::math::SoaTransform rest_poses[2] = {identity, identity};
+  rest_poses[0].scale = ozz::math::SoaFloat3::Load(
      ozz::math::simd_float4::Load(0.f, 1.f, 2.f, 3.f),
      ozz::math::simd_float4::Load(4.f, 5.f, 6.f, 7.f),
      ozz::math::simd_float4::Load(8.f, 9.f, 10.f, 11.f));
-  bind_poses[1].scale =
-      bind_poses[0].scale * ozz::math::simd_float4::Load(2.f, 2.f, 2.f, 2.f);
+  rest_poses[1].scale =
+      rest_poses[0].scale * ozz::math::simd_float4::Load(2.f, 2.f, 2.f, 2.f);

  {
    BlendingJob::Layer layers[2];
@@ -300,7 +300,7 @@ TEST(Weight, BlendingJob) {

    BlendingJob job;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    // Weight 0 (a bit less must give the same result) for the first layer,
@@ -373,18 +373,18 @@ TEST(JointWeights, BlendingJob) {
       ozz::math::simd_float4::Load(1.f, 0.f, 1.f, 1.f)},
      {ozz::math::simd_float4::Load(1.f, 1.f, 1.f, 0.f),
       ozz::math::simd_float4::Load(0.f, 1.f, 1.f, 1.f)}};
-  // Initialize bind pose.
-  ozz::math::SoaTransform bind_poses[2] = {identity, identity};
-  bind_poses[0].translation = ozz::math::SoaFloat3::Load(
+  // Initialize rest pose.
+  ozz::math::SoaTransform rest_poses[2] = {identity, identity};
+  rest_poses[0].translation = ozz::math::SoaFloat3::Load(
      ozz::math::simd_float4::Load(10.f, 11.f, 12.f, 13.f),
      ozz::math::simd_float4::Load(14.f, 15.f, 16.f, 17.f),
      ozz::math::simd_float4::Load(18.f, 19.f, 20.f, 21.f));
-  bind_poses[0].scale = ozz::math::SoaFloat3::Load(
+  rest_poses[0].scale = ozz::math::SoaFloat3::Load(
      ozz::math::simd_float4::Load(0.f, 1.f, 2.f, 3.f),
      ozz::math::simd_float4::Load(4.f, 5.f, 6.f, 7.f),
      ozz::math::simd_float4::Load(8.f, 9.f, 10.f, 11.f));
-  bind_poses[1].scale =
-      bind_poses[0].scale * ozz::math::simd_float4::Load(2.f, 2.f, 2.f, 2.f);
+  rest_poses[1].scale =
+      rest_poses[0].scale * ozz::math::simd_float4::Load(2.f, 2.f, 2.f, 2.f);

  BlendingJob::Layer layers[2];
  layers[0].transform = input_transforms[0];
@@ -397,7 +397,7 @@ TEST(JointWeights, BlendingJob) {

    BlendingJob job;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    layers[0].weight = .5f;
@@ -419,7 +419,7 @@ TEST(JointWeights, BlendingJob) {

    BlendingJob job;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    layers[0].weight = 0.f;
@@ -445,9 +445,9 @@ TEST(Normalize, BlendingJob) {
  // Initialize inputs.
  ozz::math::SoaTransform input_transforms[2][1] = {{identity}, {identity}};

-  // Initialize bind pose.
-  ozz::math::SoaTransform bind_poses[1] = {identity};
-  bind_poses[0].scale = ozz::math::SoaFloat3::Load(
+  // Initialize rest pose.
+  ozz::math::SoaTransform rest_poses[1] = {identity};
+  rest_poses[0].scale = ozz::math::SoaFloat3::Load(
      ozz::math::simd_float4::Load(0.f, 1.f, 2.f, 3.f),
      ozz::math::simd_float4::Load(4.f, 5.f, 6.f, 7.f),
      ozz::math::simd_float4::Load(8.f, 9.f, 10.f, 11.f));
@@ -483,7 +483,7 @@ TEST(Normalize, BlendingJob) {

    BlendingJob job;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    EXPECT_TRUE(job.Run());
@@ -520,7 +520,7 @@ TEST(Normalize, BlendingJob) {

    BlendingJob job;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    EXPECT_TRUE(job.Run());
@@ -559,7 +559,7 @@ TEST(Normalize, BlendingJob) {

    BlendingJob job;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    EXPECT_TRUE(job.Run());
@@ -578,9 +578,9 @@ TEST(Threshold, BlendingJob) {
  // Initialize inputs.
  ozz::math::SoaTransform input_transforms[2][1] = {{identity}, {identity}};

-  // Initialize bind pose.
-  ozz::math::SoaTransform bind_poses[1] = {identity};
-  bind_poses[0].scale = ozz::math::SoaFloat3::Load(
+  // Initialize rest pose.
+  ozz::math::SoaTransform rest_poses[1] = {identity};
+  rest_poses[0].scale = ozz::math::SoaFloat3::Load(
      ozz::math::simd_float4::Load(0.f, 1.f, 2.f, 3.f),
      ozz::math::simd_float4::Load(4.f, 5.f, 6.f, 7.f),
      ozz::math::simd_float4::Load(8.f, 9.f, 10.f, 11.f));
@@ -606,7 +606,7 @@ TEST(Threshold, BlendingJob) {
    BlendingJob job;
    job.threshold = .1f;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    EXPECT_TRUE(job.Run());
@@ -632,7 +632,7 @@ TEST(Threshold, BlendingJob) {
    BlendingJob job;
    job.threshold = .1f;
    job.layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    EXPECT_TRUE(job.Run());
@@ -669,8 +669,8 @@ TEST(AdditiveWeight, BlendingJob) {
  input_transforms[1][0].rotation = Conjugate(input_transforms[0][0].rotation);
  input_transforms[1][0].scale = -input_transforms[0][0].scale;

-  // Initialize bind pose.
-  ozz::math::SoaTransform bind_poses[1] = {identity};
+  // Initialize rest pose.
+  ozz::math::SoaTransform rest_poses[1] = {identity};

  {
    BlendingJob::Layer layers[1];
@@ -680,7 +680,7 @@ TEST(AdditiveWeight, BlendingJob) {

    BlendingJob job;
    job.additive_layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    // No weight for the 1st layer.
@@ -731,7 +731,7 @@ TEST(AdditiveWeight, BlendingJob) {

    BlendingJob job;
    job.additive_layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    // No weight for the 1st layer.
@@ -803,8 +803,8 @@ TEST(AdditiveJointWeight, BlendingJob) {
  ozz::math::SimdFloat4 joint_weights[1] = {
      ozz::math::simd_float4::Load(1.f, .5f, 0.f, -1.f)};

-  // Initialize bind pose.
-  ozz::math::SoaTransform bind_poses[1] = {identity};
+  // Initialize rest pose.
+  ozz::math::SoaTransform rest_poses[1] = {identity};

  {
    BlendingJob::Layer layers[1];
@@ -815,7 +815,7 @@ TEST(AdditiveJointWeight, BlendingJob) {

    BlendingJob job;
    job.additive_layers = layers;
-    job.bind_pose = bind_poses;
+    job.rest_pose = rest_poses;
    job.output = output_transforms;

    // No weight for the 1st layer.
@@ -35,7 +35,6 @@
 #include "ozz/base/memory/unique_ptr.h"

 using ozz::animation::Animation;
-using ozz::animation::SamplingCache;
 using ozz::animation::SamplingJob;
 using ozz::animation::offline::AnimationBuilder;
 using ozz::animation::offline::RawAnimation;
@@ -49,8 +48,8 @@ TEST(JobValidity, SamplingJob) {
  ozz::unique_ptr<Animation> animation(builder(raw_animation));
  ASSERT_TRUE(animation);

-  // Allocates cache.
-  SamplingCache cache(1);
+  // Allocates context.
+  SamplingJob::Context context(1);

  {  // Empty/default job
    SamplingJob job;
@@ -61,7 +60,7 @@ TEST(JobValidity, SamplingJob) {
  {  // Invalid output
    SamplingJob job;
    job.animation = animation.get();
-    job.cache = &cache;
+    job.context = &context;
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
  }
@@ -70,13 +69,13 @@ TEST(JobValidity, SamplingJob) {
    ozz::math::SoaTransform output[1];

    SamplingJob job;
-    job.cache = &cache;
+    job.context = &context;
    job.output = output;
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
  }

-  {  // Invalid cache.
+  {  // Invalid context.
    ozz::math::SoaTransform output[1];

    SamplingJob job;
@@ -86,48 +85,66 @@ TEST(JobValidity, SamplingJob) {
    EXPECT_FALSE(job.Run());
  }

-  {  // Invalid cache size.
-    SamplingCache zero_cache(0);
+  {  // Invalid context size.
+    SamplingJob::Context zero_cache(0);
    ozz::math::SoaTransform output[1];

    SamplingJob job;
    job.animation = animation.get();
-    job.cache = &zero_cache;
+    job.context = &zero_cache;
    job.output = output;
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
  }

-  {  // Invalid job with smaller output.
+  {  // Invalid job with empty output.
    ozz::math::SoaTransform* output = nullptr;
    SamplingJob job;
    job.ratio =
        2155.f;  // Any time ratio can be set, it's clamped in unit interval.
    job.animation = animation.get();
-    job.cache = &cache;
+    job.context = &context;
    job.output = ozz::span<ozz::math::SoaTransform>(output, size_t(0));
    EXPECT_FALSE(job.Validate());
    EXPECT_FALSE(job.Run());
  }

+  { // valid job with output smaller than animation, but not empty.
+    RawAnimation big_raw_animation;
+    big_raw_animation.duration = 1.f;
+    big_raw_animation.tracks.resize(2);
+    ozz::unique_ptr<Animation> big_animation(builder(big_raw_animation));
+    ASSERT_TRUE(big_animation);
+
+    ozz::math::SoaTransform output[1];
+    SamplingJob job;
+    job.ratio =
+        2155.f;  // Any time ratio can be set, it's clamped in unit interval.
+    job.animation = big_animation.get();
+    job.context = &context;
+    job.output = output;
+    EXPECT_TRUE(job.Validate());
+    EXPECT_TRUE(job.Run());
+  }
+
  {  // Valid job.
    ozz::math::SoaTransform output[1];
    SamplingJob job;
    job.ratio = 2155.f;  // Any time can be set.
    job.animation = animation.get();
-    job.cache = &cache;
+    job.context = &context;
    job.output = output;
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
  }

-  {  // Valid job with bigger cache.
-    SamplingCache big_cache(2);
+  {  // Valid job with bigger context.
+    SamplingJob::Context big_cache(2);
    ozz::math::SoaTransform output[1];
    SamplingJob job;
    job.ratio = 2155.f;  // Any time can be set.
    job.animation = animation.get();
-    job.cache = &big_cache;
+    job.context = &big_cache;
    job.output = output;
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -138,7 +155,7 @@ TEST(JobValidity, SamplingJob) {
    SamplingJob job;
    job.ratio = 2155.f;  // Any time can be set.
    job.animation = animation.get();
-    job.cache = &cache;
+    job.context = &context;
    job.output = output;
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -149,7 +166,7 @@ TEST(JobValidity, SamplingJob) {
    Animation default_animation;
    SamplingJob job;
    job.animation = &default_animation;
-    job.cache = &cache;
+    job.context = &context;
    job.output = output;
    EXPECT_TRUE(job.Validate());
    EXPECT_TRUE(job.Run());
@@ -165,7 +182,7 @@ TEST(Sampling, SamplingJob) {
  raw_animation.duration = 1.f;
  raw_animation.tracks.resize(4);

-  SamplingCache cache(4);
+  SamplingJob::Context context(4);

  // Raw animation inputs.
  //     0                 1
@@ -239,7 +256,7 @@ TEST(Sampling, SamplingJob) {

  SamplingJob job;
  job.animation = animation.get();
-  job.cache = &cache;
+  job.context = &context;
  job.output = output;

  for (size_t i = 0; i < OZZ_ARRAY_SIZE(result); ++i) {
@@ -266,7 +283,7 @@ TEST(SamplingNoTrack, SamplingJob) {
  RawAnimation raw_animation;
  raw_animation.duration = 46.f;

-  SamplingCache cache(1);
+  SamplingJob::Context context(1);

  AnimationBuilder builder;
  ozz::unique_ptr<Animation> animation(builder(raw_animation));
@@ -280,7 +297,7 @@ TEST(SamplingNoTrack, SamplingJob) {
  SamplingJob job;
  job.ratio = 0.f;
  job.animation = animation.get();
-  job.cache = &cache;
+  job.context = &context;
  job.output = output;
  EXPECT_TRUE(job.Validate());
  EXPECT_TRUE(job.Run());
@@ -294,7 +311,7 @@ TEST(Sampling1Track0Key, SamplingJob) {
  raw_animation.duration = 46.f;
  raw_animation.tracks.resize(1);  // Adds a joint.

-  SamplingCache cache(1);
+  SamplingJob::Context context(1);

  AnimationBuilder builder;
  ozz::unique_ptr<Animation> animation(builder(raw_animation));
@@ -304,7 +321,7 @@ TEST(Sampling1Track0Key, SamplingJob) {

  SamplingJob job;
  job.animation = animation.get();
-  job.cache = &cache;
+  job.context = &context;
  job.output = output;

  for (float t = -.2f; t < 1.2f; t += .1f) {
@@ -327,7 +344,7 @@ TEST(Sampling1Track1Key, SamplingJob) {
  raw_animation.duration = 46.f;
  raw_animation.tracks.resize(1);  // Adds a joint.

-  SamplingCache cache(1);
+  SamplingJob::Context context(1);

  const RawAnimation::TranslationKey tkey = {.3f,
                                             ozz::math::Float3(1.f, -1.f, 5.f)};
@@ -341,7 +358,7 @@ TEST(Sampling1Track1Key, SamplingJob) {

  SamplingJob job;
  job.animation = animation.get();
-  job.cache = &cache;
+  job.context = &context;
  job.output = output;

  for (float t = -.2f; t < 1.2f; t += .1f) {
@@ -364,7 +381,7 @@ TEST(Sampling1Track2Keys, SamplingJob) {
  raw_animation.duration = 46.f;
  raw_animation.tracks.resize(1);  // Adds a joint.

-  SamplingCache cache(1);
+  SamplingJob::Context context(1);

  const RawAnimation::TranslationKey tkey0 = {.5f,
                                              ozz::math::Float3(1.f, 2.f, 4.f)};
@@ -382,7 +399,7 @@ TEST(Sampling1Track2Keys, SamplingJob) {

  SamplingJob job;
  job.animation = animation.get();
-  job.cache = &cache;
+  job.context = &context;
  job.output = output;

  // Samples at t = 0.
@@ -448,7 +465,7 @@ TEST(Sampling4Track2Keys, SamplingJob) {
  raw_animation.duration = 1.f;
  raw_animation.tracks.resize(4);  // Adds a joint.

-  SamplingCache cache(1);
+  SamplingJob::Context context(1);

  const RawAnimation::TranslationKey tkey00 = {
      .5f, ozz::math::Float3(1.f, 2.f, 4.f)};
@@ -488,7 +505,7 @@ TEST(Sampling4Track2Keys, SamplingJob) {

  SamplingJob job;
  job.animation = animation.get();
-  job.cache = &cache;
+  job.context = &context;
  job.output = output;

  // Samples at t = 0.
@@ -534,7 +551,7 @@ TEST(Cache, SamplingJob) {
      0.f, RawAnimation::TranslationKey::identity()};
  raw_animation.tracks[0].translations.push_back(empty_key);

-  SamplingCache cache(1);
+  SamplingJob::Context context(1);
  ozz::unique_ptr<Animation> animations[2];

  {
@@ -560,7 +577,7 @@ TEST(Cache, SamplingJob) {

  SamplingJob job;
  job.animation = animations[0].get();
-  job.cache = &cache;
+  job.context = &context;
  job.ratio = 0.f;
  job.output = output;

@@ -573,14 +590,14 @@ TEST(Cache, SamplingJob) {
  EXPECT_SOAFLOAT3_EQ_EST(output[0].scale, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f,
                          1.f, 1.f, 1.f, 1.f, 1.f);

-  // Re-uses cache.
+  // Re-uses context.
  EXPECT_TRUE(job.Validate());
  EXPECT_TRUE(job.Run());
  EXPECT_SOAFLOAT3_EQ_EST(output[0].translation, 1.f, 0.f, 0.f, 0.f, -1.f, 0.f,
                          0.f, 0.f, 5.f, 0.f, 0.f, 0.f);

-  // Invalidates cache.
-  cache.Invalidate();
+  // Invalidates context.
+  context.Invalidate();

  EXPECT_TRUE(job.Validate());
  EXPECT_TRUE(job.Run());
@@ -615,14 +632,14 @@ TEST(CacheResize, SamplingJob) {
  ozz::unique_ptr<Animation> animation(builder(raw_animation));
  ASSERT_TRUE(animation);

-  // Empty cache by default
-  SamplingCache cache;
+  // Empty context by default
+  SamplingJob::Context context;

  ozz::math::SoaTransform output[7];

  SamplingJob job;
  job.animation = animation.get();
-  job.cache = &cache;
+  job.context = &context;
  job.ratio = 0.f;
  job.output = output;

@@ -630,11 +647,11 @@ TEST(CacheResize, SamplingJob) {
  EXPECT_FALSE(job.Validate());

  // Cache is ok.
-  cache.Resize(7);
+  context.Resize(7);
  EXPECT_TRUE(job.Validate());
  EXPECT_TRUE(job.Run());

  // Cache is too small
-  cache.Resize(1);
+  context.Resize(1);
  EXPECT_FALSE(job.Validate());
 }
@@ -25,18 +25,13 @@
 //                                                                            //
 //----------------------------------------------------------------------------//

-#include "ozz/animation/runtime/skeleton.h"
-
 #include "gtest/gtest.h"
-
 #include "ozz/animation/offline/raw_skeleton.h"
 #include "ozz/animation/offline/skeleton_builder.h"
-
+#include "ozz/animation/runtime/skeleton.h"
 #include "ozz/base/io/archive.h"
 #include "ozz/base/io/stream.h"
-
 #include "ozz/base/maths/soa_transform.h"
-
 #include "ozz/base/memory/unique_ptr.h"

 using ozz::animation::Skeleton;
@@ -109,20 +104,19 @@ TEST(Filled, SkeletonSerialize) {
    // Compares skeletons.
    EXPECT_EQ(o_skeleton->num_joints(), i_skeleton.num_joints());
    for (int i = 0; i < i_skeleton.num_joints(); ++i) {
-      EXPECT_EQ(i_skeleton.joint_parents()[i],
-                o_skeleton->joint_parents()[i]);
+      EXPECT_EQ(i_skeleton.joint_parents()[i], o_skeleton->joint_parents()[i]);
      EXPECT_STREQ(i_skeleton.joint_names()[i], o_skeleton->joint_names()[i]);
    }
    for (int i = 0; i < (i_skeleton.num_joints() + 3) / 4; ++i) {
-      EXPECT_TRUE(ozz::math::AreAllTrue(
-          i_skeleton.joint_bind_poses()[i].translation ==
-          o_skeleton->joint_bind_poses()[i].translation));
-      EXPECT_TRUE(ozz::math::AreAllTrue(
-          i_skeleton.joint_bind_poses()[i].rotation ==
-          o_skeleton->joint_bind_poses()[i].rotation));
      EXPECT_TRUE(
-          ozz::math::AreAllTrue(i_skeleton.joint_bind_poses()[i].scale ==
-                                o_skeleton->joint_bind_poses()[i].scale));
+          ozz::math::AreAllTrue(i_skeleton.joint_rest_poses()[i].translation ==
+                                o_skeleton->joint_rest_poses()[i].translation));
+      EXPECT_TRUE(
+          ozz::math::AreAllTrue(i_skeleton.joint_rest_poses()[i].rotation ==
+                                o_skeleton->joint_rest_poses()[i].rotation));
+      EXPECT_TRUE(
+          ozz::math::AreAllTrue(i_skeleton.joint_rest_poses()[i].scale ==
+                                o_skeleton->joint_rest_poses()[i].scale));
    }
  }
 }
@@ -25,25 +25,23 @@
 //                                                                            //
 //----------------------------------------------------------------------------//

-#include "ozz/animation/offline/raw_skeleton.h"
-#include "ozz/animation/offline/skeleton_builder.h"
-
 #include <algorithm>
 #include <cstring>

 #include "gtest/gtest.h"
-#include "ozz/base/gtest_helper.h"
-#include "ozz/base/maths/gtest_math_helper.h"
-
+#include "ozz/animation/offline/raw_skeleton.h"
+#include "ozz/animation/offline/skeleton_builder.h"
 #include "ozz/animation/runtime/skeleton.h"
 #include "ozz/animation/runtime/skeleton_utils.h"
+#include "ozz/base/gtest_helper.h"
+#include "ozz/base/maths/gtest_math_helper.h"
 #include "ozz/base/memory/unique_ptr.h"

 using ozz::animation::Skeleton;
 using ozz::animation::offline::RawSkeleton;
 using ozz::animation::offline::SkeletonBuilder;

-TEST(JointBindPose, SkeletonUtils) {
+TEST(JointRestPose, SkeletonUtils) {
  // Instantiates a builder objects with default parameters.
  SkeletonBuilder builder;

@@ -76,23 +74,23 @@ TEST(JointBindPose, SkeletonUtils) {
  EXPECT_EQ(skeleton->num_joints(), 3);

  // Out of range.
-  EXPECT_ASSERTION(GetJointLocalBindPose(*skeleton, 3),
+  EXPECT_ASSERTION(GetJointLocalRestPose(*skeleton, 3),
                   "Joint index out of range.");

-  const ozz::math::Transform bind_pose0 = GetJointLocalBindPose(*skeleton, 0);
-  EXPECT_FLOAT3_EQ(bind_pose0.translation, 1.f, 0.f, 0.f);
-  EXPECT_QUATERNION_EQ(bind_pose0.rotation, 0.f, 0.f, 0.f, 1.f);
-  EXPECT_FLOAT3_EQ(bind_pose0.scale, 0.f, 0.f, 0.f);
+  const ozz::math::Transform rest_pose0 = GetJointLocalRestPose(*skeleton, 0);
+  EXPECT_FLOAT3_EQ(rest_pose0.translation, 1.f, 0.f, 0.f);
+  EXPECT_QUATERNION_EQ(rest_pose0.rotation, 0.f, 0.f, 0.f, 1.f);
+  EXPECT_FLOAT3_EQ(rest_pose0.scale, 0.f, 0.f, 0.f);

-  const ozz::math::Transform bind_pose1 = GetJointLocalBindPose(*skeleton, 1);
-  EXPECT_FLOAT3_EQ(bind_pose1.translation, 0.f, 1.f, 0.f);
-  EXPECT_QUATERNION_EQ(bind_pose1.rotation, 0.f, 0.f, 0.f, -1.f);
-  EXPECT_FLOAT3_EQ(bind_pose1.scale, -1.f, -1.f, -1.f);
+  const ozz::math::Transform rest_pose1 = GetJointLocalRestPose(*skeleton, 1);
+  EXPECT_FLOAT3_EQ(rest_pose1.translation, 0.f, 1.f, 0.f);
+  EXPECT_QUATERNION_EQ(rest_pose1.rotation, 0.f, 0.f, 0.f, -1.f);
+  EXPECT_FLOAT3_EQ(rest_pose1.scale, -1.f, -1.f, -1.f);

-  const ozz::math::Transform bind_pose2 = GetJointLocalBindPose(*skeleton, 2);
-  EXPECT_FLOAT3_EQ(bind_pose2.translation, 0.f, 0.f, 1.f);
-  EXPECT_QUATERNION_EQ(bind_pose2.rotation, -0.f, -0.f, -0.f, 1.f);
-  EXPECT_FLOAT3_EQ(bind_pose2.scale, 1.f, 1.f, 1.f);
+  const ozz::math::Transform rest_pose2 = GetJointLocalRestPose(*skeleton, 2);
+  EXPECT_FLOAT3_EQ(rest_pose2.translation, 0.f, 0.f, 1.f);
+  EXPECT_QUATERNION_EQ(rest_pose2.rotation, -0.f, -0.f, -0.f, 1.f);
+  EXPECT_FLOAT3_EQ(rest_pose2.scale, 1.f, 1.f, 1.f);
 }

 /* Definition of the skeleton used by the tests.
@@ -415,3 +413,26 @@ TEST(IsLeaf, SkeletonUtils) {
  EXPECT_FALSE(IsLeaf(*skeleton, 8));
  EXPECT_TRUE(IsLeaf(*skeleton, 9));
 }
+
+TEST(Name, SkeletonUtils) {
+  // Instantiates a builder objects with default parameters.
+  SkeletonBuilder builder;
+
+  RawSkeleton raw_skeleton;
+  raw_skeleton.roots.resize(4);
+  raw_skeleton.roots[0].name = "j0";
+  raw_skeleton.roots[1].name = "j10";
+  raw_skeleton.roots[2].name = "j1";
+  raw_skeleton.roots[3].name = "J0";
+
+  ozz::unique_ptr<Skeleton> skeleton(builder(raw_skeleton));
+  ASSERT_TRUE(skeleton);
+
+  EXPECT_EQ(FindJoint(*skeleton, "j0"), 0);
+  EXPECT_EQ(FindJoint(*skeleton, "j10"), 1);
+  EXPECT_EQ(FindJoint(*skeleton, "j1"), 2);
+  EXPECT_EQ(FindJoint(*skeleton, "J0"), 3);
+
+  EXPECT_TRUE(FindJoint(*skeleton, "aj0") < 0);
+  EXPECT_TRUE(FindJoint(*skeleton, "j0a") < 0);
+}
@@ -852,8 +852,10 @@ void TestEdgesExpectation(
    const size_t kMaxIterations = 1000;
    for (size_t i = 0; i < kMaxIterations; ++i) {
      job.from =
-          kMaxRange * (1.f - 2.f * static_cast<float>(rand()) / RAND_MAX);
-      job.to = kMaxRange * (1.f - 2.f * static_cast<float>(rand()) / RAND_MAX);
+          kMaxRange * (1.f - 2.f * static_cast<float>(rand()) /
+                       static_cast<float>(RAND_MAX));
+      job.to = kMaxRange * (1.f - 2.f * static_cast<float>(rand()) /
+                            static_cast<float>(RAND_MAX));
      TrackTriggeringJob::Iterator iterator;
      job.iterator = &iterator;
      ASSERT_TRUE(job.Run());
@@ -870,7 +872,8 @@ void TestEdgesExpectation(
      // Finds new evaluation range
      float new_time =
          ratio +
-          kMaxRange * (1.f - 2.f * static_cast<float>(rand()) / RAND_MAX);
+          kMaxRange * (1.f - 2.f * static_cast<float>(rand()) /
+                       static_cast<float>(RAND_MAX));

      switch (rand() % 20) {
        case 0: {