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test: fix code coverage #3

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Merged
merged 1 commit into from
Sep 3, 2025
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test: fix code coverage #3

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30 changes: 24 additions & 6 deletions test/runtests.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -37,19 +37,37 @@ using Aqua: Aqua
@test (@inferred typed_callable(Float64, Tuple{Int, Int}, hypot)) isa CallableWithTypeSignature{Float64}
@test (@inferred typed_callable(Float64, Tuple{Int, Int}, hypot)) isa CallableWithTypeSignature{Float64, Tuple{Int, Int}}
@test (@inferred typed_callable(Float64, Tuple{Int, Int}, hypot)) isa CallableWithTypeSignature{Float64, Tuple{Int, Int}, typeof(hypot)}
@test (@inferred typed_callable(Int, Tuple{Float32}, Int)) isa CallableWithTypeSignature
@test (@inferred typed_callable(Int, Tuple{Float32}, Int)) isa CallableWithTypeSignature{Int}
@test (@inferred typed_callable(Int, Tuple{Float32}, Int)) isa CallableWithTypeSignature{Int, Tuple{Float32}}
@test (@inferred typed_callable(Int, Tuple{Float32}, Int)) isa CallableWithTypeSignature{Int, Tuple{Float32}, Type{Int}}
@test_throws MethodError typed_callable(Int, Int, Int) # arguments type must subtype `Tuple`
end
@testset "arguments type enforcement" begin
f = typed_callable(Any, Tuple{Int}, -)::CallableWithTypeSignature
@test -3 === @inferred f(3)
@test_throws TypeError f(3.0)
@testset "non-`Type`" begin
f = typed_callable(Any, Tuple{Int}, -)::CallableWithTypeSignature
@test -3 === @inferred f(3)
@test_throws TypeError f(3.0)
end
@testset "`Type`" begin
f = typed_callable(Any, Tuple{Int}, Int8)::CallableWithTypeSignature
@test Int8(3) === @inferred f(3)
@test_throws TypeError f(3.0)
end
end
@testset "return type enforcement" begin
f = typed_callable(Int, Tuple, only)::CallableWithTypeSignature
x_int = Any[3]
x_f64 = Any[3.0]
@test 3 === @inferred f(x_int)
@test_throws TypeError f(x_f64)
@testset "non-`Type`" begin
f = typed_callable(Int, Tuple, only)::CallableWithTypeSignature
@test 3 === @inferred f(x_int)
@test_throws TypeError f(x_f64)
end
@testset "`Type`" begin
f = typed_callable(Int, Tuple, Int)::CallableWithTypeSignature
@test 3 === @inferred f(3)
@test 3 === @inferred f(3.0)
end
end
end
end