Skip to content

Added: Unit test that provokes the mixed/periodicity failure #164

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
kmokstad wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Added: Unit test that provokes the mixed/periodicity failure #164

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
83 changes: 53 additions & 30 deletions src/SIM/Test/TestSIM.C
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@

#include "SIM2D.h"
#include "SIM3D.h"
#include "ASMs3D.h"
#include "ASMmxBase.h"
#include "IntegrandBase.h"

Expand Down Expand Up @@ -102,57 +103,57 @@ TEST(TestSIM2D, ProjectSolution)
{
TestProjectSIM<SIM2D> sim({1});

Matrix ssol;
ASSERT_TRUE(sim.project(ssol, Vector(sim.getNoDOFs())));
Vector ssol, psol(sim.getNoDOFs());
ASSERT_TRUE(sim.project(ssol,psol));

size_t n = 1;
for (size_t j = 0; j < 2; ++j)
for (size_t i = 0; i < 2; ++i)
EXPECT_FLOAT_EQ(ssol(1, n++), i + j);
EXPECT_FLOAT_EQ(ssol(n++), i + j);
}


TEST(TestSIM2D, ProjectSolutionMixed)
{
TestProjectSIM<SIM2D> sim({1,1});

Matrix ssol;
ASSERT_TRUE(sim.project(ssol, Vector(sim.getNoDOFs())));
Vector ssol, psol(sim.getNoDOFs());
ASSERT_TRUE(sim.project(ssol,psol));

size_t n = 1;
for (size_t j = 0; j < 3; ++j)
for (size_t i = 0; i < 3; ++i)
EXPECT_FLOAT_EQ(ssol(1, n++), i/2.0 + j/2.0);
EXPECT_FLOAT_EQ(ssol(n++), i/2.0 + j/2.0);
}


TEST(TestSIM3D, ProjectSolution)
{
TestProjectSIM<SIM3D> sim({1});

Matrix ssol;
ASSERT_TRUE(sim.project(ssol, Vector(sim.getNoDOFs())));
Vector ssol, psol(sim.getNoDOFs());
ASSERT_TRUE(sim.project(ssol,psol));

size_t n = 1;
for (size_t k = 0; k < 2; ++k)
for (size_t j = 0; j < 2; ++j)
for (size_t i = 0; i < 2; ++i)
EXPECT_FLOAT_EQ(ssol(1, n++), i + j + k);
EXPECT_FLOAT_EQ(ssol(n++), i + j + k);
}


TEST(TestSIM3D, ProjectSolutionMixed)
{
TestProjectSIM<SIM3D> sim({1,1});

Matrix ssol;
ASSERT_TRUE(sim.project(ssol, Vector(sim.getNoDOFs())));
Vector ssol, psol(sim.getNoDOFs());
ASSERT_TRUE(sim.project(ssol,psol));

size_t n = 1;
for (size_t k = 0; k < 3; ++k)
for (size_t j = 0; j < 3; ++j)
for (size_t i = 0; i < 3; ++i)
EXPECT_FLOAT_EQ(ssol(1, n++), i/2.0 + j/2.0 + k/2.0);
EXPECT_FLOAT_EQ(ssol(n++), i/2.0 + j/2.0 + k/2.0);
}


Expand All @@ -162,34 +163,56 @@ TEST(TestSIM2D, InjectPatchSolution)
ASMmxBase::geoBasis = 2;
TestProjectSIM<SIM2D> sim({1,1});
ASMbase* pch = sim.getPatch(1);
size_t n1 = sim.getNoNodes(1);
size_t n2 = sim.getNoNodes(2);

Vector sol(2*sim.getNoNodes(1) + sim.getNoNodes(2));
Vector lsol(2*sim.getNoNodes(1));
Vector sol(2*n1 + n2);
Vector lsol(2*n1);
size_t i, ofs;
for (i = 0; i < sim.getNoNodes(1); i++)
for (i = 0; i < n1; i++)
lsol[2*i] = lsol[2*i+1] = i+1;

ASSERT_TRUE(sim.addMixedMADOF(1, 2));
sim.injectPatchSolution(sol, lsol, pch, 2, 1);
for (i = ofs = 0; i < sim.getNoNodes(1); i++, ofs += 2) {
EXPECT_FLOAT_EQ(sol[ofs], i+1);
EXPECT_FLOAT_EQ(sol[ofs+1], i+1);
for (i = ofs = 0; i < n1; i++) {
EXPECT_FLOAT_EQ(sol[ofs++], i+1);
EXPECT_FLOAT_EQ(sol[ofs++], i+1);
}
for (i = 0; i < sim.getNoNodes(2); i++, ofs++)
EXPECT_FLOAT_EQ(sol[ofs], 0);
for (i = 0; i < n2; i++)
EXPECT_FLOAT_EQ(sol[ofs++], 0);

ASSERT_TRUE(sim.addMixedMADOF(2, 2));
Vector sol2(sim.getNoNodes(1) + 2*sim.getNoNodes(2));
Vector lsol2(2*sim.getNoNodes(2));
for (i = 0; i < sim.getNoNodes(2); i++)
Vector sol2(n1 + 2*n2);
Vector lsol2(2*n2);
for (i = 0; i < n2; i++)
lsol2[2*i] = lsol2[2*i+1] = i+1;

ASSERT_TRUE(sim.addMixedMADOF(2, 2));
sim.injectPatchSolution(sol2, lsol2, pch, 2, 2);
for (i = ofs = 0; i < sim.getNoNodes(1); i++, ofs++)
EXPECT_FLOAT_EQ(sol2[ofs], 0);

for (i = 0; i < sim.getNoNodes(2); i++, ofs += 2) {
EXPECT_FLOAT_EQ(sol2[ofs], i+1);
EXPECT_FLOAT_EQ(sol2[ofs+1], i+1);
for (i = ofs = 0; i < n1; i++)
EXPECT_FLOAT_EQ(sol2[ofs++], 0);
for (i = 0; i < n2; i++) {
EXPECT_FLOAT_EQ(sol2[ofs++], i+1);
EXPECT_FLOAT_EQ(sol2[ofs++], i+1);
}
}


TEST(TestSIM3D, Periodic)
{
ASMmxBase::Type = ASMmxBase::REDUCED_CONT_RAISE_BASIS1;

SIM3D sim({3,1});
ASSERT_TRUE(sim.createDefaultModel());

ASMs3D* pch = dynamic_cast<ASMs3D*>(sim.getPatch(1));
ASSERT_TRUE(pch != nullptr);
ASSERT_TRUE(pch->uniformRefine(0,1));
ASSERT_TRUE(pch->uniformRefine(1,1));
ASSERT_TRUE(pch->uniformRefine(2,1));
ASSERT_TRUE(sim.createFEMmodel());

pch->closeBoundaries(1,0,1);
pch->closeBoundaries(3,0,1);

ASSERT_TRUE(sim.preprocess());
}