7441ae36d3
* Add unit tests for large digit count in unique names * Updated to use arbitrary-precision unsigneds Passes the new unit tests, all diagnostics, and resolves Issue 19881 * Place UnlimitedUnsigned at top level and add unit tests * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
126 lines
5.2 KiB
C++
126 lines
5.2 KiB
C++
/***************************************************************************
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* Copyright (c) 2024 Kevin Martin <kpmartin@papertrail.ca> *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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* *
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***************************************************************************/
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#include <gtest/gtest.h>
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#include <string>
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#include <Base/UniqueNameManager.h>
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// NOLINTBEGIN(cppcoreguidelines-*,readability-*)
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TEST(UniqueNameManager, NonconflictingBaseNameReturnsSameName)
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{
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// Check that a model name that is a base name that does not conflict with
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// any existing name returns the base name
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EXPECT_EQ(Base::UniqueNameManager().makeUniqueName("Body"), "Body");
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}
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TEST(UniqueNameManager, NonconflictingUniqueNameReturnsBaseName)
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{
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// Check that a model name that is a unique name whose base name does not conflict with
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// any existing name returns the base name
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EXPECT_EQ(Base::UniqueNameManager().makeUniqueName("Body123"), "Body");
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}
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TEST(UniqueNameManager, ManyDigitsInModelNameIgnored)
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{
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// Check that the number of digits in the model name does not affect the number
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// of digits in the returned name.
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Base::UniqueNameManager manager;
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manager.addExactName("Body");
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EXPECT_EQ(manager.makeUniqueName("Body12345", 3), "Body001");
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}
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TEST(UniqueNameManager, ConflictingBaseNameReturnsUniqueName)
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{
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// Check that a model name that conflicts with an existing name returns a unique form of
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// the base name
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Base::UniqueNameManager manager;
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manager.addExactName("Body");
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EXPECT_EQ(manager.makeUniqueName("Body", 1), "Body1");
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}
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TEST(UniqueNameManager, ConflictingUniqueNameReturnsNewUniqueName)
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{
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// Check that a given unique name already in the collection causes the return of
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// a new unique name.
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Base::UniqueNameManager manager;
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manager.addExactName("Body");
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manager.addExactName("Body001");
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EXPECT_EQ(manager.makeUniqueName("Body001", 3), "Body002");
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}
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TEST(UniqueNameManager, VerifyUniqueDigitCount)
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{
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// Check that when a unique name is generated it contains at least the specified number
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// of inserted digits
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Base::UniqueNameManager manager;
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manager.addExactName("Body");
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EXPECT_EQ(manager.makeUniqueName("Body", 3), "Body001");
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}
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TEST(UniqueNameManager, UniqueNameLargerThanAnyName)
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{
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// Check that the name returned is larger (using digits) that any wxisting name
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// even if the given model name is not itself in the collection
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Base::UniqueNameManager manager;
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manager.addExactName("Body001");
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EXPECT_EQ(manager.makeUniqueName("Body", 3), "Body002");
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}
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TEST(UniqueNameManager, Issue18504)
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{
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// Check that the management of spans of assigned unique digit values is
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// correct
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std::string name;
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Base::UniqueNameManager manager;
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manager.addExactName("Origin007");
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manager.addExactName("Origin");
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manager.addExactName("Origin008");
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manager.addExactName("Origin010");
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manager.addExactName("Origin011");
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manager.addExactName("Origin013");
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manager.addExactName("Origin016");
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name = manager.makeUniqueName("Origin", 3);
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manager.addExactName(name);
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name = manager.makeUniqueName("Origin", 3);
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manager.addExactName(name);
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name = manager.makeUniqueName("Origin", 3);
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EXPECT_NE(name, "Origin010");
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}
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TEST(UniqueNameManager, UniqueNameWithManyDigits)
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{
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// Check that names with many digits (value larger than max unsigned long) work
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Base::UniqueNameManager manager;
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manager.addExactName("Compound006002002002002");
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EXPECT_EQ(manager.makeUniqueName("Compound", 3), "Compound006002002002003");
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}
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TEST(UniqueNameManager, UniqueNameWith9NDigits)
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{
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// Check that names with a multiple of 9 digits work. The manager chunks nine digits at a time
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// so this boundary condition needs a test.
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Base::UniqueNameManager manager;
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manager.addExactName("Compound123456789");
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EXPECT_EQ(manager.makeUniqueName("Compound", 3), "Compound123456790");
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}
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// NOLINTEND(cppcoreguidelines-*,readability-*)
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