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Add more tests for feature merging algo.

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vng 2011-05-10 23:52:04 +03:00 • committed by Alex Zolotarev
parent 6ec7e0ae5a
commit 2d5d6b9e58
1 changed files with 60 additions and 1 deletions
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61
generator/generator_tests/feature_merger_test.cpp
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@ -30,7 +30,7 @@ namespace
};
}
UNIT_TEST(FeatureMerger_Smoke)
UNIT_TEST(FeatureMerger_MultipleTypes)
{
P arrPt[] = { P(0, 0), P(1, 1), P(2, 2), P(3, 3) };
size_t const count = ARRAY_SIZE(arrPt)-1;
@ -72,3 +72,62 @@ UNIT_TEST(FeatureMerger_Smoke)
emitter.Check(3, 1);
emitter.Check(4, 1);
}
UNIT_TEST(FeatureMerger_Branches)
{
// Try to unite next configuration
// o
// /\
// o--o--o--o
// \/
// o
vector<FeatureBuilder1> vF;
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(-2, 0));
vF.back().AddPoint(P(-1, 0));
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(-1, 0));
vF.back().AddPoint(P(0, 1));
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(-1, 0));
vF.back().AddPoint(P(0, 0));
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(-1, 0));
vF.back().AddPoint(P(0, -1));
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(0, 1));
vF.back().AddPoint(P(1, 0));
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(0, 0));
vF.back().AddPoint(P(1, 0));
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(0, -1));
vF.back().AddPoint(P(1, 0));
vF.push_back(FeatureBuilder1());
vF.back().AddPoint(P(1, 0));
vF.back().AddPoint(P(2, 0));
FeatureMergeProcessor processor(30);
for (size_t i = 0; i < vF.size(); ++i)
{
vF[i].SetLinear();
vF[i].AddType(0);
processor(vF[i]);
}
VectorEmitter emitter;
processor.DoMerge(emitter);
TEST_EQUAL(emitter.GetSize(), 2, ());
}