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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2019 Blender Foundation.
* All rights reserved.
*/
#include "intern/abstract_hierarchy_iterator.h"
#include "testing/testing.h"
extern "C" {
#include "BLI_utildefines.h"
}
using namespace USD;
class HierarchyContextOrderTest : public testing::Test {
};
static Object *fake_pointer(int value)
{
return static_cast<Object *>(POINTER_FROM_INT(value));
}
TEST_F(HierarchyContextOrderTest, ObjectPointerTest)
{
HierarchyContext ctx_a = {0};
ctx_a.object = fake_pointer(1);
ctx_a.duplicator = nullptr;
HierarchyContext ctx_b = {0};
ctx_b.object = fake_pointer(2);
ctx_b.duplicator = nullptr;
EXPECT_LT(ctx_a, ctx_b);
EXPECT_FALSE(ctx_b < ctx_a);
EXPECT_FALSE(ctx_a < ctx_a);
}
TEST_F(HierarchyContextOrderTest, DuplicatorPointerTest)
{
HierarchyContext ctx_a = {0};
ctx_a.object = fake_pointer(1);
ctx_a.duplicator = fake_pointer(1);
ctx_a.export_name = "A";
HierarchyContext ctx_b = {0};
ctx_b.object = fake_pointer(1);
ctx_b.duplicator = fake_pointer(1);
ctx_b.export_name = "B";
EXPECT_LT(ctx_a, ctx_b);
EXPECT_FALSE(ctx_b < ctx_a);
EXPECT_FALSE(ctx_a < ctx_a);
}
TEST_F(HierarchyContextOrderTest, ExportParentTest)
{
HierarchyContext ctx_a = {0};
ctx_a.object = fake_pointer(1);
ctx_a.export_parent = fake_pointer(1);
HierarchyContext ctx_b = {0};
ctx_b.object = fake_pointer(1);
ctx_b.export_parent = fake_pointer(2);
EXPECT_LT(ctx_a, ctx_b);
EXPECT_FALSE(ctx_b < ctx_a);
EXPECT_FALSE(ctx_a < ctx_a);
}
TEST_F(HierarchyContextOrderTest, TransitiveTest)
{
HierarchyContext ctx_a = {0};
ctx_a.object = fake_pointer(1);
ctx_a.export_parent = fake_pointer(1);
ctx_a.duplicator = nullptr;
ctx_a.export_name = "A";
HierarchyContext ctx_b = {0};
ctx_b.object = fake_pointer(2);
ctx_b.export_parent = nullptr;
ctx_b.duplicator = fake_pointer(1);
ctx_b.export_name = "B";
HierarchyContext ctx_c = {0};
ctx_c.object = fake_pointer(2);
ctx_c.export_parent = fake_pointer(2);
ctx_c.duplicator = fake_pointer(1);
ctx_c.export_name = "C";
HierarchyContext ctx_d = {0};
ctx_d.object = fake_pointer(2);
ctx_d.export_parent = fake_pointer(3);
ctx_d.duplicator = nullptr;
ctx_d.export_name = "D";
EXPECT_LT(ctx_a, ctx_b);
EXPECT_LT(ctx_a, ctx_c);
EXPECT_LT(ctx_a, ctx_d);
EXPECT_LT(ctx_b, ctx_c);
EXPECT_LT(ctx_b, ctx_d);
EXPECT_LT(ctx_c, ctx_d);
EXPECT_FALSE(ctx_b < ctx_a);
EXPECT_FALSE(ctx_c < ctx_a);
EXPECT_FALSE(ctx_d < ctx_a);
EXPECT_FALSE(ctx_c < ctx_b);
EXPECT_FALSE(ctx_d < ctx_b);
EXPECT_FALSE(ctx_d < ctx_c);
}
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