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Update tests for show/summary #191

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Merged
merged 1 commit into from
Jul 7, 2020
Merged

Update tests for show/summary #191

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61 changes: 52 additions & 9 deletions test/fixed.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -358,15 +358,6 @@ end
end
end

@testset "Show" begin
x = Fixed{Int32,5}(0.25)
iob = IOBuffer()
show(iob, x)
str = String(take!(iob))
@test str == "0.25Q26f5"
@test eval(Meta.parse(str)) == x
end

@testset "rand" begin
for F in (Fixed{Int8,7}, Fixed{Int16,8}, Fixed{Int16,10}, Fixed{Int32,16})
@test isa(rand(F), F)
Expand Down Expand Up @@ -433,3 +424,55 @@ end
@test promote_type(Float32,Q0f7,Int) == Float32
@test promote_type(Q0f7,Q1f6,Q2f5,Q3f4,Q4f3,Q5f2) == Fixed{Int128,7}
end

@testset "show" begin
iob = IOBuffer()
q0f7 = reinterpret(Q0f7, signed(0xaa))
show(iob, q0f7)
str = String(take!(iob))
@test str == "-0.672Q0f7"
@test eval(Meta.parse(str)) === q0f7

q15f16 = reinterpret(Q15f16, signed(0xaaaaaaaa))
show(iob, q15f16)
str = String(take!(iob))
@test str == "-21845.33334Q15f16"
@test eval(Meta.parse(str)) === q15f16

show(IOContext(iob, :compact=>true), q15f16)
@test String(take!(iob)) == "-21845.3"

show(IOContext(iob, :compact=>true, :typeinfo=>Q15f16), q15f16)
@test String(take!(iob)) == "-21845.3"

show(IOContext(iob, :compact=>true, :typeinfo=>Fixed), q15f16)
@test String(take!(iob)) == "-21845.3"

show(IOContext(iob, :typeinfo=>Q15f16), q15f16)
@test String(take!(iob)) == "-21845.33334Q15f16" # TODO: Consider removing suffix (issue #188)

show(IOContext(iob, :typeinfo=>Normed), q15f16)
@test String(take!(iob)) == "-21845.33334Q15f16"

show(iob, Fixed{Int128,64}(-1.2345e6))
@test_broken String(take!(iob)) == "Fixed{Int128,64}(-1.2345e6)" # "Q63f64" is not defined

# TODO: remove this test
show(iob, reinterpret(Fixed{Int8,8}, signed(0xaa)))
@test_broken String(take!(iob)) == "Fixed{Int8,8}(-0.336)" # "Q-1f8" is invalid
end

@testset "summary" begin
a = Q0f7[0.2, 0.4]
aa = Fixed[0.2Q0f7 0.4Q0f15]

if VERSION >= v"1.6.0-DEV.356"
@test_broken summary(a) == "2-element Vector{Q0f7}"
@test_broken summary(view(a, 1:2)) == "2-element view(::Vector{Q0f7}, 1:2) with eltype Q0f7"
@test_broken summary(aa) == "1×2 Matrix{Fixed}"
else
@test summary(a) == "2-element Array{Q0f7,1} with eltype Fixed{Int8,7}"
@test summary(view(a, 1:2)) == "2-element view(::Array{Q0f7,1}, 1:2) with eltype Fixed{Int8,7}"
@test_broken summary(aa) == "1×2 Array{Fixed,2}"
end
end
51 changes: 42 additions & 9 deletions test/normed.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -403,12 +403,51 @@ end
end

@testset "show" begin
x = reinterpret(N0f8, 0xaa)
iob = IOBuffer()
show(iob, x)
n0f8 = reinterpret(N0f8, 0xaa)
show(iob, n0f8)
str = String(take!(iob))
@test str == "0.667N0f8"
@test eval(Meta.parse(str)) == x
@test eval(Meta.parse(str)) === n0f8

n16f16 = reinterpret(N16f16, 0xaaaaaaaa)
show(iob, n16f16)
str = String(take!(iob))
@test str == "43691.33333N16f16"
@test eval(Meta.parse(str)) === n16f16

show(IOContext(iob, :compact=>true), n16f16)
@test String(take!(iob)) == "43691.3"

show(IOContext(iob, :compact=>true, :typeinfo=>N16f16), n16f16)
@test String(take!(iob)) == "43691.3"

show(IOContext(iob, :compact=>true, :typeinfo=>Normed), n16f16)
@test String(take!(iob)) == "43691.3"

show(IOContext(iob, :typeinfo=>N16f16), n16f16)
@test String(take!(iob)) == "43691.33333N16f16" # TODO: Consider removing suffix (issue #188)

show(IOContext(iob, :typeinfo=>Normed), n16f16)
@test String(take!(iob)) == "43691.33333N16f16"

show(iob, Normed{UInt128,64}(1.2345e6))
@test_broken String(take!(iob)) == "Normed{UInt128,64}(1.2345e6)" # "N64f64" is not defined
end

@testset "summary" begin
a = N0f8[0.2, 0.4]
aa = Normed[0.2N0f8 0.4N0f16]

if VERSION >= v"1.6.0-DEV.356"
@test_broken summary(a) == "2-element Vector{N0f8}"
@test_broken summary(view(a, 1:2)) == "2-element view(::Vector{N0f8}, 1:2) with eltype N0f8"
@test_broken summary(aa) == "1×2 Matrix{Normed}"
else
@test summary(a) == "2-element Array{N0f8,1} with eltype Normed{UInt8,8}"
@test summary(view(a, 1:2)) == "2-element view(::Array{N0f8,1}, 1:2) with eltype Normed{UInt8,8}"
@test_broken summary(aa) == "1×2 Array{Normed,2}"
end
end

@testset "scaledual" begin
Expand Down Expand Up @@ -478,12 +517,6 @@ end
@test Float16(1.0) % N0f16 === N0f16(1.0)
end

@testset "summary" begin
a = N0f8[0.2, 0.4]
@test summary(a) == "2-element Array{N0f8,1} with eltype Normed{UInt8,8}"
@test summary(view(a, 1:2)) == "2-element view(::Array{N0f8,1}, 1:2) with eltype Normed{UInt8,8}"
end

@testset "disambiguation constructors" begin
@test_throws ArgumentError Normed{UInt32,16}('a')
@test_throws InexactError Normed{UInt32,16}(complex(1.0, 1.0))
Expand Down