[general] moving ios and android project under ./platform folder

test/gl/object.test.cpp

@@ -0,0 +1,65 @@
+#include <mbgl/test/util.hpp>
+
+#include <mbgl/gfx/backend_scope.hpp>
+#include <mbgl/gl/headless_backend.hpp>
+#include <mbgl/gl/context.hpp>
+
+#include <memory>
+
+using namespace mbgl;
+
+namespace {
+
+static bool getFlag = false;
+static bool setFlag = false;
+
+} // namespace
+
+struct MockGLObject {
+    using Type = bool;
+    static const Type Default;
+    static Type Get() { getFlag = true; return true; }
+    static void Set(const Type&) { setFlag = true; }
+};
+
+const bool MockGLObject::Default = false;
+
+TEST(GLObject, Value) {
+    setFlag = false;
+
+    auto object = std::make_unique<gl::State<MockGLObject>>();
+    EXPECT_EQ(object->getCurrentValue(), false);
+    EXPECT_TRUE(object->isDirty());
+    EXPECT_FALSE(setFlag);
+
+    *object = false;
+    EXPECT_EQ(object->getCurrentValue(), false);
+    EXPECT_FALSE(object->isDirty());
+    EXPECT_TRUE(setFlag);
+
+    setFlag = false;
+    *object = true;
+    EXPECT_EQ(object->getCurrentValue(), true);
+    EXPECT_FALSE(object->isDirty());
+    EXPECT_TRUE(setFlag);
+}
+
+TEST(GLObject, Store) {
+    gl::HeadlessBackend backend { { 256, 256 } };
+    gfx::BackendScope scope { backend };
+
+    gl::Context context{ backend };
+    EXPECT_TRUE(context.empty());
+
+    gl::UniqueTexture texture = context.createUniqueTexture();
+    EXPECT_NE(texture.get(), 0u);
+    texture.reset();
+    EXPECT_FALSE(context.empty());
+    context.performCleanup();
+    EXPECT_FALSE(context.empty());
+    context.reset();
+    EXPECT_TRUE(context.empty());
+
+    context.reset();
+    EXPECT_TRUE(context.empty());
+}