111 lines
5.3 KiB
Python
111 lines
5.3 KiB
Python
# SPDX-License-Identifier: LGPL-2.1-or-later
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# ***************************************************************************
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# * Copyright (c) 2013 Yorik van Havre <yorik@uncreated.net> *
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# * Copyright (c) 2019 Eliud Cabrera Castillo <e.cabrera-castillo@tum.de> *
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# * Copyright (c) 2025 FreeCAD Project Association *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * FreeCAD is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with FreeCAD; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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"""Unit tests for the Draft Workbench, DXF import and export tests."""
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## @package test_dxf
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# \ingroup drafttests
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# \brief Unit tests for the Draft Workbench, DXF import and export tests.
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## \addtogroup drafttests
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# @{
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import os
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import FreeCAD as App
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import Draft
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from drafttests import auxiliary as aux
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from drafttests import test_base
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from draftutils.messages import _msg
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import importDXF
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class DraftDXF(test_base.DraftTestCaseDoc):
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"""Test reading and writing of DXF files with Draft."""
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def test_read_dxf_Issue24314(self):
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"""Verify that reading a DXF file does not leave pending Python error states"""
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file = "Mod/Draft/drafttests/Issue24314.dxf"
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in_file = os.path.join(App.getHomePath(), file)
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_msg(" file={}".format(in_file))
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_msg(" exists={}".format(os.path.exists(in_file)))
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hGrp = App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft")
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# Set options, doing our best to restore them:
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wasShowDialog = hGrp.GetBool("dxfShowDialog", True)
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wasUseLegacyImporter = hGrp.GetBool("dxfUseLegacyImporter", False)
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wasUseLayers = hGrp.GetBool("dxfUseDraftVisGroups", True)
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wasImportMode = hGrp.GetInt("DxfImportMode", 2)
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wasCreateSketch = hGrp.GetBool("dxfCreateSketch", False)
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wasImportAnonymousBlocks = hGrp.GetBool("dxfstarblocks", False)
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doc = None
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try:
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# disable Preferences dialog in gui mode (avoids popup prompt to user)
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hGrp.SetBool("dxfShowDialog", False)
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# Use the new C++ importer -- that's where the bug was
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hGrp.SetBool("dxfUseLegacyImporter", False)
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# Preserve the DXF layers (makes the checking of document contents easier)
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hGrp.SetBool("dxfUseDraftVisGroups", True)
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# create simple part shapes (2 params)
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# This is required to display the bug because creation of Draft objects clears out the
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# pending exception this test is looking for, whereas creation of the simple shape object
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# actually throws on the pending exception so the entity is absent from the document.
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hGrp.SetInt("DxfImportMode", 2)
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hGrp.SetBool("dxfCreateSketch", False)
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hGrp.SetBool("dxfstarblocks", False)
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doc = importDXF.open(in_file)
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# This doc should have 3 objects: The Layers container, the DXF layer called 0, and one Line
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self.assertEqual(len(doc.Objects), 3)
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finally:
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hGrp.SetBool("dxfShowDialog", wasShowDialog)
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hGrp.SetBool("dxfUseLegacyImporter", wasUseLegacyImporter)
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hGrp.SetBool("dxfUseDraftVisGroups", wasUseLayers)
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hGrp.SetInt("DxfImportMode", wasImportMode)
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hGrp.SetBool("dxfCreateSketch", wasCreateSketch)
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hGrp.SetBool("dxfstarblocks", wasImportAnonymousBlocks)
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if doc:
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App.closeDocument(doc.Name)
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def test_export_dxf(self):
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"""Create some figures and export them to a DXF file."""
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operation = "importDXF.export"
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_msg(" Test '{}'".format(operation))
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file = "Mod/Draft/drafttest/out_test.dxf"
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out_file = os.path.join(App.getResourceDir(), file)
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_msg(" file={}".format(out_file))
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_msg(" exists={}".format(os.path.exists(out_file)))
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obj = aux.fake_function(out_file)
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self.assertTrue(obj, "'{}' failed".format(operation))
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## @}
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