minui: Add GRSurface::Clone().
Clone() allows duplicating the image that's stored in the GRSurface.
Test: Run recovery_unit_test.
Change-Id: Ia50d507c6200f2de5f17143775de805247a60e1f
diff --git a/tests/unit/minui_test.cpp b/tests/unit/minui_test.cpp
index b188b59..d68e5e3 100644
--- a/tests/unit/minui_test.cpp
+++ b/tests/unit/minui_test.cpp
@@ -15,8 +15,9 @@
*/
#include <stdint.h>
+#include <stdlib.h>
-#include <memory>
+#include <vector>
#include <gtest/gtest.h>
@@ -30,3 +31,14 @@
ASSERT_EQ(0, reinterpret_cast<uintptr_t>(surface->data()) % kSurfaceDataAlignment);
}
}
+
+TEST(GRSurfaceTest, Clone) {
+ static constexpr size_t kImageSize = 10 * 50;
+ auto image = GRSurface::Create(50, 10, 50, 1, kImageSize);
+ for (auto i = 0; i < kImageSize; i++) {
+ image->data()[i] = rand() % 128;
+ }
+ auto image_copy = image->Clone();
+ ASSERT_EQ(std::vector(image->data(), image->data() + kImageSize),
+ std::vector(image_copy->data(), image_copy->data() + kImageSize));
+}