Vendor rlottie sources with CMake and MinGW build adjustments

tools/chatgui/rlottie_src/test/test_vrect.cpp

@@ -0,0 +1,58 @@
+#include <gtest/gtest.h>
+#include "vrect.h"
+
+class VRectFTest : public ::testing::Test {
+public:
+    void SetUp()
+    {
+        conersionRect = rect;
+    }
+    void TearDown()
+    {
+
+    }
+public:
+  VRectF Empty;
+  VRectF illigal{0, 0, -100, 200};
+  VRectF conersionRect;
+  VRect  rect{0, 0, 100, 100};
+};
+
+class VRectTest : public ::testing::Test {
+public:
+    void SetUp()
+    {
+        conersionRect = rect;
+    }
+    void TearDown()
+    {
+
+    }
+public:
+  VRect Empty;
+  VRect illigal{0, 0, -100, 200};
+  VRect conersionRect;
+  VRectF  rect{0, 0, 100.5, 100};
+};
+
+TEST_F(VRectFTest, construct) {
+    VRectF r1{0, 0, 100, 100};
+    VRectF r2{0, 0, 100.0, 100};
+    VRectF r3 = {0, 0, 100, 100};
+    VRectF r4 = {0, 0, 100.0, 100};
+    VRectF r6(0, 0, 100, 100);
+    VRectF r7(0, 0, 100.0, 100);
+    ASSERT_TRUE(Empty.empty());
+    ASSERT_TRUE(illigal.empty());
+}
+
+TEST_F(VRectTest, construct) {
+    VRect r1{0, 0, 100, 100};
+    VRect r2{0, 0, 10, 100};
+    VRect r3 = {0, 0, 100, 100};
+    VRect r4 = {0, 0, 10, 100};
+    VRect r6(0, 0, 100, 100);
+    VRect r7(0, 0, 10, 100);
+    ASSERT_TRUE(Empty.empty());
+    ASSERT_TRUE(illigal.empty());
+}