mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-09-10 06:38:11 +08:00
Pasukhin Dmitry
e384f0bb93
- Introduced new tests for TopExp class to validate shape mapping and vertex retrieval. - Added tests for Geom_Circle, Geom_Line, and Geom_Plane classes to ensure correct geometric behavior and transformations. - Implemented tests for GCPnts_AbscissaPoint to verify length calculations and parameter retrieval for lines and circles. - Created conversion tests in GeomConvert to check the accuracy of converting geometric entities to B-spline representations. - Updated CMake files to include new test files for the added tests.
107 lines
3.6 KiB
C++
107 lines
3.6 KiB
C++
// Copyright (c) 2025 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <BRepBuilderAPI_Copy.hxx>
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#include <BRepCheck_Analyzer.hxx>
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#include <BRepGProp.hxx>
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#include <BRepPrimAPI_MakeBox.hxx>
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#include <gp_Pnt.hxx>
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#include <GProp_GProps.hxx>
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#include <Precision.hxx>
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#include <TopoDS_Shape.hxx>
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#include <gtest/gtest.h>
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TEST(BRepBuilderAPI_CopyTest, CopyIsValid)
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{
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BRepPrimAPI_MakeBox aMakeBox(10.0, 10.0, 10.0);
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const TopoDS_Shape& aBox = aMakeBox.Shape();
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ASSERT_TRUE(aMakeBox.IsDone()) << "Box creation failed";
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BRepBuilderAPI_Copy aCopier(aBox);
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const TopoDS_Shape& aCopy = aCopier.Shape();
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ASSERT_FALSE(aCopy.IsNull()) << "Copied shape is null";
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BRepCheck_Analyzer anAnalyzer(aCopy);
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EXPECT_TRUE(anAnalyzer.IsValid()) << "Copied shape should be valid";
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}
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TEST(BRepBuilderAPI_CopyTest, CopyVolume)
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{
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BRepPrimAPI_MakeBox aMakeBox(10.0, 10.0, 10.0);
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const TopoDS_Shape& aBox = aMakeBox.Shape();
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ASSERT_TRUE(aMakeBox.IsDone()) << "Box creation failed";
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GProp_GProps aOriginalProps;
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BRepGProp::VolumeProperties(aBox, aOriginalProps);
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double anOriginalVolume = aOriginalProps.Mass();
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BRepBuilderAPI_Copy aCopier(aBox);
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const TopoDS_Shape& aCopy = aCopier.Shape();
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ASSERT_FALSE(aCopy.IsNull()) << "Copied shape is null";
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GProp_GProps aCopyProps;
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BRepGProp::VolumeProperties(aCopy, aCopyProps);
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double aCopyVolume = aCopyProps.Mass();
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EXPECT_NEAR(aCopyVolume, anOriginalVolume, Precision::Confusion())
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<< "Copy volume should match original";
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}
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TEST(BRepBuilderAPI_CopyTest, CopyIsDistinct)
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{
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BRepPrimAPI_MakeBox aMakeBox(10.0, 10.0, 10.0);
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const TopoDS_Shape& aBox = aMakeBox.Shape();
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ASSERT_TRUE(aMakeBox.IsDone()) << "Box creation failed";
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BRepBuilderAPI_Copy aCopier(aBox);
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const TopoDS_Shape& aCopy = aCopier.Shape();
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ASSERT_FALSE(aCopy.IsNull()) << "Copied shape is null";
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EXPECT_FALSE(aCopy.IsEqual(aBox)) << "Copy should not be equal to original (different TShape)";
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}
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TEST(BRepBuilderAPI_CopyTest, CopyGeomTrue)
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{
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BRepPrimAPI_MakeBox aMakeBox(10.0, 10.0, 10.0);
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const TopoDS_Shape& aBox = aMakeBox.Shape();
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ASSERT_TRUE(aMakeBox.IsDone()) << "Box creation failed";
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BRepBuilderAPI_Copy aCopier(aBox, true);
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const TopoDS_Shape& aCopy = aCopier.Shape();
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ASSERT_FALSE(aCopy.IsNull()) << "Copied shape is null";
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GProp_GProps aOriginalProps;
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BRepGProp::VolumeProperties(aBox, aOriginalProps);
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GProp_GProps aCopyProps;
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BRepGProp::VolumeProperties(aCopy, aCopyProps);
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EXPECT_NEAR(aCopyProps.Mass(), aOriginalProps.Mass(), Precision::Confusion())
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<< "Deep copy volume should match original";
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}
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TEST(BRepBuilderAPI_CopyTest, CopyGeomFalse)
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{
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BRepPrimAPI_MakeBox aMakeBox(10.0, 10.0, 10.0);
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const TopoDS_Shape& aBox = aMakeBox.Shape();
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ASSERT_TRUE(aMakeBox.IsDone()) << "Box creation failed";
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BRepBuilderAPI_Copy aCopier(aBox, false);
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const TopoDS_Shape& aCopy = aCopier.Shape();
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ASSERT_FALSE(aCopy.IsNull()) << "Copied shape is null";
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BRepCheck_Analyzer anAnalyzer(aCopy);
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EXPECT_TRUE(anAnalyzer.IsValid()) << "Shallow copy should produce a valid shape";
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}
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