connect output

JuliaComputing · Sep 2, 2024 · 64ee27f · 64ee27f
1 parent 1ab9deb
commit 64ee27f
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Showing 2 changed files with 7 additions and 6 deletions.
diff --git a/src/discrete_blocks.jl b/src/discrete_blocks.jl
@@ -169,6 +169,7 @@ A discrete-time noise source that returns a normally-distributed value at each c
  end
  @equations begin
  y(z) ~ mu + sigma*Symbolics.term(randn, rng; type=Real)
+ output.u ~ y
  end
 end
 
@@ -205,7 +206,8 @@ A discrete-time noise source that returns a uniformly distributed value at each
  rng = Random.Xoshiro()
  end
  @equations begin
- y(z) ~ l + (u-l)*Symbolics.term(randn, rng; type=Real)
+ y(z) ~ l + (u-l)*Symbolics.term(rand, rng; type=Real)
+ output.u ~ y
  end
 end
 

diff --git a/test/test_discrete_blocks.jl b/test/test_discrete_blocks.jl
@@ -297,11 +297,10 @@ using ModelingToolkitStandardLibrary.Blocks
 
  @named m = NoiseModel()
  m = complete(m)
- @test_skip begin # https://github.com/JuliaComputing/JuliaSimCompiler.jl/issues/397
- ssys = structural_simplify(IRSystem(m))
- prob = ODEProblem(ssys, [], (0.0, 10.0))
- sol = solve(prob, Tsit5())
- end
+ ssys = structural_simplify(IRSystem(m))
+ prob = ODEProblem(ssys, [], (0.0, 10.0))
+ sol = solve(prob, Tsit5())
+ @test !all(iszero, sol.u)
  # TODO: add tests
 end