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changeset 603:fbff4009c08a refactor/toml_operator_format

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Add tests for parse_rational()
author Jonatan Werpers <jonatan@werpers.com>
date Sat, 05 Dec 2020 13:07:07 +0100
parents c2239c7cd71e
children 8fcf9c9afb30
files src/SbpOperators/readoperator.jl test/testSbpOperators.jl
diffstat 2 files changed, 10 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/SbpOperators/readoperator.jl	Sat Dec 05 13:05:53 2020 +0100
+++ b/src/SbpOperators/readoperator.jl	Sat Dec 05 13:07:07 2020 +0100
@@ -104,7 +104,7 @@
 
 function parse_rational(str)
     expr = Meta.parse(replace(str, "/"=>"//"))
-    return eval(expr)
+    return eval(:(Rational($expr)))
 end
 
 function pad_tuple(t::NTuple{N, T}, n::Integer) where {N,T}
--- a/test/testSbpOperators.jl	Sat Dec 05 13:05:53 2020 +0100
+++ b/test/testSbpOperators.jl	Sat Dec 05 13:07:07 2020 +0100
@@ -19,6 +19,15 @@
     @test SbpOperators.Stencil((1,2,3,4), center=4) == SbpOperators.Stencil((-3, 0),(1,2,3,4))
 end
 
+@testset "parse_rational" begin
+    @test SbpOperators.parse_rational("1") isa Rational
+    @test SbpOperators.parse_rational("1") == 1//1
+    @test SbpOperators.parse_rational("1/2") isa Rational
+    @test SbpOperators.parse_rational("1/2") == 1//2
+    @test SbpOperators.parse_rational("37/13") isa Rational
+    @test SbpOperators.parse_rational("37/13") == 37//13
+end
+
 # @testset "apply_quadrature" begin
 #     op = read_D2_operator(sbp_operators_path()*"standard_diagonal.toml"; order=4)
 #     h = 0.5