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Tests for pair printing & sparsevec #13943

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Nov 11, 2015
Merged

Tests for pair printing & sparsevec #13943

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c829f84
Pair IO test
kshyatt Nov 11, 2015
c469e6a
Transpose/scale tests for sparsevec
kshyatt Nov 11, 2015
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7 changes: 7 additions & 0 deletions test/show.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -303,6 +303,13 @@ function f13127()
end
@test f13127() == "f"

let a = Pair(1.0,2.0)
@test sprint(show,a) == "1.0=>2.0"
end
let a = Pair(Pair(1,2),Pair(3,4))
@test sprint(show,a) == "(1=>2)=>(3=>4)"
end

#test methodshow.jl functions
@test Base.inbase(Base)
@test Base.inbase(LinAlg)
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9 changes: 9 additions & 0 deletions test/sparsedir/sparsevector.jl
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Expand Up @@ -220,20 +220,27 @@ let x = spv_x1
end

let a = SparseVector(8, [2, 5, 6], Int32[12, 35, 72])
# vec
@test vec(a) == a

# reinterpret
au = reinterpret(UInt32, a)
@test isa(au, SparseVector{UInt32,Int})
@test exact_equal(au, SparseVector(8, [2, 5, 6], UInt32[12, 35, 72]))

# float
af = float(a)
@test float(af) == af
@test isa(af, SparseVector{Float64,Int})
@test exact_equal(af, SparseVector(8, [2, 5, 6], [12., 35., 72.]))
@test sparsevec(transpose(transpose(af))) == af

# complex
acp = complex(af)
@test complex(acp) == acp
@test isa(acp, SparseVector{Complex128,Int})
@test exact_equal(acp, SparseVector(8, [2, 5, 6], complex([12., 35., 72.])))
@test sparsevec(ctranspose(ctranspose(acp))) == acp
end

### Type conversion
Expand Down Expand Up @@ -574,7 +581,9 @@ let x = sprand(16, 0.5), x2 = sprand(16, 0.4)
# scale
let sx = SparseVector(x.n, x.nzind, x.nzval * 2.5)
@test exact_equal(scale(x, 2.5), sx)
@test exact_equal(scale(x, 2.5 + 0.0*im), complex(sx))
@test exact_equal(scale(2.5, x), sx)
@test exact_equal(scale(2.5 + 0.0*im, x), complex(sx))
@test exact_equal(x * 2.5, sx)
@test exact_equal(2.5 * x, sx)
@test exact_equal(x .* 2.5, sx)
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