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Fix VariableBasisStatus for PSD variable #137

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Merged
blegat merged 1 commit into from
Nov 22, 2024
Merged

Fix VariableBasisStatus for PSD variable #137

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2 changes: 1 addition & 1 deletion src/attributes.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -327,7 +327,7 @@ function MOI.get(m::Optimizer, attr::MOI.VariableBasisStatus, col::ColumnIndex)
return _basis_status(m.solutions[attr.result_index].xxstatus[col.value])
end

function MOI.get(::Optimizer, attr::MOI.VariableBasisStatus, mat::MOI.VariableIndex)
function MOI.get(::Optimizer, attr::MOI.VariableBasisStatus, mat::MatrixIndex)
error("$attr not supported for PSD variable $mat")
end

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14 changes: 11 additions & 3 deletions test/runtests.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@ function MosekOptimizerWithFallback()
return optimizer
end


@testset "SolverName" begin
@test MOI.get(Mosek.Optimizer(), MOI.SolverName()) == "Mosek"
end
Expand Down Expand Up @@ -284,6 +283,15 @@ function test_symmetric_reorder()
_test_symmetric_reorder([1, 2, 7, 3, 8, 12, 4, 9, 13, 16, 5, 10, 14, 17, 19, 6, 11, 15, 18, 20, 21], 6)
end

@testset "test_symmetric_reorder" begin
test_symmetric_reorder()
function test_variable_basis_status()
model = Mosek.Optimizer()
x, cx = MOI.add_constrained_variables(model, MOI.PositiveSemidefiniteConeTriangle(2))
attr = MOI.VariableBasisStatus()
index = MosekTools.mosek_index(model, x[1])
err = ErrorException("$attr not supported for PSD variable $index")
@test_throws err MOI.get(model, attr, index)
end

@testset "test_variable_basis_status" begin
test_variable_basis_status()
end
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