Remove duplicated tests (#753)

test/runtests.jl

@@ -109,48 +109,4 @@ include("test_util.jl")
             doctest(DynamicPPL; manual=false, doctestfilters=doctestfilters)
         end
     end
-
-    @testset "compat" begin
-        include(joinpath("compat", "ad.jl"))
-    end
-
-    @testset "extensions" begin
-        include("ext/DynamicPPLMCMCChainsExt.jl")
-        include("ext/DynamicPPLJETExt.jl")
-    end
-
-    @testset "ad" begin
-        include("ext/DynamicPPLForwardDiffExt.jl")
-        include("ext/DynamicPPLMooncakeExt.jl")
-        include("ad.jl")
-    end
-
-    @testset "prob and logprob macro" begin
-        @test_throws ErrorException prob"..."
-        @test_throws ErrorException logprob"..."
-    end
-
-    @testset "doctests" begin
-        DocMeta.setdocmeta!(
-            DynamicPPL, :DocTestSetup, :(using DynamicPPL, Distributions); recursive=true
-        )
-        doctestfilters = [
-            # Older versions will show "0 element Array" instead of "Type[]".
-            r"(Any\[\]|0-element Array{.+,[0-9]+})",
-            # Older versions will show "Array{...,1}" instead of "Vector{...}".
-            r"(Array{.+,\s?1}|Vector{.+})",
-            # Older versions will show "Array{...,2}" instead of "Matrix{...}".
-            r"(Array{.+,\s?2}|Matrix{.+})",
-            # Errors from macros sometimes result in `LoadError: LoadError:`
-            # rather than `LoadError:`, depending on Julia version.
-            r"ERROR: (LoadError:\s)+",
-            # Older versions do not have `;;]` but instead just `]` at end of the line
-            # => need to treat `;;]` and `]` as the same, i.e. ignore them if at the end of a line
-            r"(;;){0,1}\]$"m,
-            # Ignore the source of a warning in the doctest output, since this is dependent on host.
-            # This is a line that starts with "└ @ " and ends with the line number.
-            r"└ @ .+:[0-9]+",
-        ]
-        doctest(DynamicPPL; manual=false, doctestfilters=doctestfilters)
-    end
 end