add a test that extension is available during precompilation

JuliaLang · Apr 9, 2023 · aa16cea · aa16cea
1 parent bf379e2
commit aa16cea
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/test/project/Extensions/HasDepWithExtensions.jl/src/HasDepWithExtensions.jl b/test/project/Extensions/HasDepWithExtensions.jl/src/HasDepWithExtensions.jl
@@ -4,10 +4,18 @@ using HasExtensions: HasExtensions, HasExtensionsStruct
 using ExtDep: ExtDepStruct
 # Loading ExtDep makes the extension "Extension" load
 
+const m = Base.get_extension(HasExtensions, :Extension)
+m isa Module || error("extension not loaded during precompilation")
+
 function do_something()
     HasExtensions.foo(HasExtensionsStruct()) == 1 || error()
     HasExtensions.foo(ExtDepStruct()) == 2 || error()
     return true
 end
 
+function __init__()
+    m = Base.get_extension(HasExtensions, :Extension)
+    m isa Module || error("extension not loaded during __init__")
+end
+
 end # module