diff options
Diffstat (limited to 'test/gl/object.cpp')
-rw-r--r-- | test/gl/object.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/test/gl/object.cpp b/test/gl/object.cpp new file mode 100644 index 0000000000..c804040950 --- /dev/null +++ b/test/gl/object.cpp @@ -0,0 +1,120 @@ +#include <mbgl/test/util.hpp> + +#include <mbgl/platform/default/headless_display.hpp> +#include <mbgl/platform/default/headless_view.hpp> + +#include <mbgl/gl/gl_helper.hpp> +#include <mbgl/gl/gl_config.hpp> +#include <mbgl/gl/object_store.hpp> + +#include <memory> + +namespace { + +static bool getFlag = false; +static bool setFlag = false; + +}; // namespace + +struct MockGLObject { + using Type = bool; + static const Type Default = false; + static Type Get() { getFlag = true; return true; } + static void Set(const Type&) { setFlag = true; } +}; + +TEST(GLObject, Preserve) { + getFlag = false; + setFlag = false; + + auto object = std::make_unique<mbgl::gl::Preserve<MockGLObject>>(); + EXPECT_TRUE(getFlag); + EXPECT_FALSE(setFlag); + + getFlag = false; + object.reset(); + EXPECT_FALSE(getFlag); + EXPECT_TRUE(setFlag); +} + +TEST(GLObject, Value) { + setFlag = false; + + auto object = std::make_unique<mbgl::gl::Value<MockGLObject>>(); + EXPECT_EQ(object->getCurrent(), false); + EXPECT_FALSE(object->getDirty()); + EXPECT_FALSE(setFlag); + + object->setDirty(); + EXPECT_TRUE(object->getDirty()); + + *object = false; + EXPECT_EQ(object->getCurrent(), false); + EXPECT_FALSE(object->getDirty()); + EXPECT_TRUE(setFlag); + + setFlag = false; + *object = true; + EXPECT_EQ(object->getCurrent(), true); + EXPECT_FALSE(object->getDirty()); + EXPECT_TRUE(setFlag); + + object->reset(); + EXPECT_EQ(object->getCurrent(), false); + EXPECT_TRUE(object->getDirty()); + EXPECT_TRUE(setFlag); +} + +TEST(GLObject, Store) { + mbgl::HeadlessView view(std::make_shared<mbgl::HeadlessDisplay>(), 1); + view.activate(); + + mbgl::gl::ObjectStore store; + EXPECT_TRUE(store.empty()); + + mbgl::gl::UniqueProgram program = store.createProgram(); + EXPECT_TRUE(program.get() != 0); + program.reset(); + EXPECT_FALSE(store.empty()); + store.performCleanup(); + EXPECT_TRUE(store.empty()); + + mbgl::gl::UniqueShader shader = store.createShader(GL_VERTEX_SHADER); + EXPECT_TRUE(shader.get() != 0); + shader.reset(); + EXPECT_FALSE(store.empty()); + store.performCleanup(); + EXPECT_TRUE(store.empty()); + + mbgl::gl::UniqueBuffer buffer = store.createBuffer(); + EXPECT_TRUE(buffer.get() != 0); + buffer.reset(); + EXPECT_FALSE(store.empty()); + store.performCleanup(); + EXPECT_TRUE(store.empty()); + + mbgl::gl::UniqueTexture texture = store.createTexture(); + EXPECT_TRUE(texture.get() != 0); + texture.reset(); + EXPECT_FALSE(store.empty()); + store.performCleanup(); + EXPECT_TRUE(store.empty()); + + mbgl::gl::UniqueVAO vao = store.createVAO(); + EXPECT_TRUE(vao.get() != 0); + vao.reset(); + EXPECT_FALSE(store.empty()); + store.performCleanup(); + EXPECT_TRUE(store.empty()); + + mbgl::gl::UniqueTexturePool texturePool = store.createTexturePool(); + for (auto& id : texturePool.get()) { + EXPECT_TRUE(id != 0); + } + texturePool.reset(); + EXPECT_FALSE(store.empty()); + store.performCleanup(); + EXPECT_TRUE(store.empty()); + + view.deactivate(); +} |