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2 changes: 1 addition & 1 deletion test/dense.jl
Original file line number Diff line number Diff line change
Expand Up @@ -1314,7 +1314,7 @@ end
A = Matrix{Float64}(undef, 0, 0)
@test cbrt(A) == A
A = Matrix{Int}(undef, 0, 0)
@test cbrt(A) isa Matrix{Float64}
@test cbrt(A) isa Matrix{Int}
end
end

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22 changes: 11 additions & 11 deletions test/matmul.jl
Original file line number Diff line number Diff line change
Expand Up @@ -1151,19 +1151,19 @@ end
@testset "issue #1147: error messages in matmul" begin
for T in (Int, Float64, ComplexF64)
for f in (identity, Symmetric)
@test_throws "incompatible dimensions for matrix multiplication" f(zeros(T,0,0)) * zeros(T,1,5)
@test_throws "incompatible dimensions for matrix multiplication" f(zeros(T,0,0)) * zeros(T,1)
@test_throws "incompatible dimensions for matrix multiplication" zeros(T,0) * f(zeros(T,2,2))
@test_throws "incompatible dimensions for matrix multiplication" mul!(zeros(T,0,0), zeros(T,5), zeros(T,5))
@test_throws "incompatible dimensions for matrix multiplication" mul!(zeros(T,0,0), f(zeros(T,1,1)), zeros(T,0,0))
@test_throws "incompatible destination size" mul!(zeros(T,0,2), f(zeros(T,1,1)), zeros(T,1,2))
@test_throws "incompatible destination size" mul!(zeros(T,1,0), f(zeros(T,1,1)), zeros(T,1,2))
@test_throws "incompatible destination size" mul!(zeros(T,0,0), f(zeros(T,1,1)), zeros(T,1))
@test_throws "incompatible destination size" mul!(zeros(T,0), f(zeros(T,1,1)), zeros(T,1))
@test_throws DimensionMismatch f(zeros(T,0,0)) * zeros(T,1,5)
@test_throws DimensionMismatch f(zeros(T,0,0)) * zeros(T,1)
@test_throws DimensionMismatch zeros(T,0) * f(zeros(T,2,2))
@test_throws DimensionMismatch mul!(zeros(T,0,0), zeros(T,5), zeros(T,5))
@test_throws DimensionMismatch mul!(zeros(T,0,0), f(zeros(T,1,1)), zeros(T,0,0))
@test_throws DimensionMismatch mul!(zeros(T,0,2), f(zeros(T,1,1)), zeros(T,1,2))
@test_throws DimensionMismatch mul!(zeros(T,1,0), f(zeros(T,1,1)), zeros(T,1,2))
@test_throws DimensionMismatch mul!(zeros(T,0,0), f(zeros(T,1,1)), zeros(T,1))
@test_throws DimensionMismatch mul!(zeros(T,0), f(zeros(T,1,1)), zeros(T,1))
end

@test_throws "expected size: (2, 2)" LinearAlgebra.matmul2x2!(zeros(T,2,2), 'N', 'N', zeros(T,2,3), zeros(T,3,2))
@test_throws "expected size: (2, 2)" LinearAlgebra.matmul2x2!(zeros(T,2,3), 'N', 'N', zeros(T,2,2), zeros(T,2,3))
@test_throws DimensionMismatch LinearAlgebra.matmul2x2!(zeros(T,2,2), 'N', 'N', zeros(T,2,3), zeros(T,3,2))
@test_throws DimensionMismatch LinearAlgebra.matmul2x2!(zeros(T,2,3), 'N', 'N', zeros(T,2,2), zeros(T,2,3))
end
end

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8 changes: 4 additions & 4 deletions test/triangular.jl
Original file line number Diff line number Diff line change
Expand Up @@ -904,12 +904,12 @@ end
A = UpperTriangular(ones(T,2,2))
B = ones(T,3,3)
C = similar(B)
@test_throws "incompatible dimensions for matrix multiplication" mul!(C, A, B)
@test_throws "incompatible dimensions for matrix multiplication" mul!(C, B, A)
@test_throws DimensionMismatch mul!(C, A, B)
@test_throws DimensionMismatch mul!(C, B, A)
B = Array(A)
C = similar(B, (4,4))
@test_throws "incompatible destination size" mul!(C, A, B)
@test_throws "incompatible destination size" mul!(C, B, A)
@test_throws DimensionMismatch mul!(C, A, B)
@test_throws DimensionMismatch mul!(C, B, A)
end
end

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