Add Chromium-only Blender WebEngine parity work

blender-5.2.0/source/blender/bmesh/tests/bmesh_core_test.cc

@@ -0,0 +1,52 @@
+/* SPDX-FileCopyrightText: 2023 Blender Authors
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include "testing/testing.h"
+
+#include "BLI_math_vector.h"
+
+#include "BKE_gtest_base.hh"
+
+#include "bmesh.hh"
+
+namespace blender {
+
+class BMeshCoreTest : public bke::BlenderGTestBase {};
+
+TEST_F(BMeshCoreTest, BMVertCreate)
+{
+  BMesh *bm;
+  BMVert *bv1, *bv2, *bv3;
+  const float co1[3] = {1.0f, 2.0f, 0.0f};
+
+  BMeshCreateParams bmesh_create_params{};
+  bmesh_create_params.use_toolflags = true;
+  bm = BM_mesh_create(&bm_mesh_allocsize_default, &bmesh_create_params);
+  EXPECT_EQ(bm->totvert, 0);
+  /* make a custom layer so we can see if it is copied properly */
+  BM_data_layer_add(bm, &bm->vdata, CD_PROP_FLOAT);
+  bv1 = BM_vert_create(bm, co1, nullptr, BM_CREATE_NOP);
+  ASSERT_TRUE(bv1 != nullptr);
+  EXPECT_EQ(bv1->co[0], 1.0f);
+  EXPECT_EQ(bv1->co[1], 2.0f);
+  EXPECT_EQ(bv1->co[2], 0.0f);
+  EXPECT_TRUE(is_zero_v3(bv1->no));
+  EXPECT_EQ(bv1->head.htype, char(BM_VERT));
+  EXPECT_EQ(bv1->head.hflag, 0);
+  EXPECT_EQ(bv1->head.api_flag, 0);
+  bv2 = BM_vert_create(bm, nullptr, nullptr, BM_CREATE_NOP);
+  ASSERT_TRUE(bv2 != nullptr);
+  EXPECT_TRUE(is_zero_v3(bv2->co));
+  /* create with example should copy custom data but not select flag */
+  BM_vert_select_set(bm, bv2, true);
+  BM_elem_float_data_set(&bm->vdata, bv2, CD_PROP_FLOAT, 1.5f);
+  bv3 = BM_vert_create(bm, co1, bv2, BM_CREATE_NOP);
+  ASSERT_TRUE(bv3 != nullptr);
+  EXPECT_FALSE(BM_elem_flag_test((BMElem *)bv3, BM_ELEM_SELECT));
+  EXPECT_EQ(BM_elem_float_data_get(&bm->vdata, bv3, CD_PROP_FLOAT), 1.5f);
+  EXPECT_EQ(BM_mesh_elem_count(bm, BM_VERT), 3);
+  BM_mesh_free(bm);
+}
+
+}  // namespace blender