211b624cde
* CMake has not been updated yet * bazel was compiling at least last week bazel: disable math opt facility_location.py missing some dependencies...
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
// Copyright 2010-2025 Google LLC
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "ortools/math_opt/elemental/element_diff.h"
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#include "gtest/gtest.h"
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#include "ortools/base/gmock.h"
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namespace operations_research::math_opt {
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namespace {
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using ::testing::IsEmpty;
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using ::testing::UnorderedElementsAre;
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TEST(ElementDiffTest, EmptyDiff) {
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ElementDiff diff;
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EXPECT_EQ(diff.checkpoint(), 0);
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EXPECT_THAT(diff.deleted(), IsEmpty());
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diff.Delete(4);
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EXPECT_THAT(diff.deleted(), IsEmpty());
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}
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TEST(ElementDiffTest, AddsPointsBelowCheckpoint) {
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ElementDiff diff;
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diff.Advance(4);
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EXPECT_EQ(diff.checkpoint(), 4);
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diff.Delete(1);
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diff.Delete(3);
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diff.Delete(4);
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diff.Delete(5);
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EXPECT_THAT(diff.deleted(), UnorderedElementsAre(1, 3));
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}
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TEST(ElementDiffTest, AdvanceClearsDiff) {
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ElementDiff diff;
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diff.Advance(4);
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diff.Delete(1);
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diff.Delete(3);
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diff.Advance(5);
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EXPECT_THAT(diff.deleted(), IsEmpty());
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EXPECT_EQ(diff.checkpoint(), 5);
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}
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} // namespace
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} // namespace operations_research::math_opt
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