Invalid call to `sandbox` in Julia 1.11-beta

[kbarros]

I encountered the following error when trying to use TestItemRunner in combination with Julia 1.11-beta:

┌ Error: Some Julia code in the VS Code extension crashed
└ @ Main ~/.vscode/extensions/julialang.language-julia-1.76.2/scripts/error_handler.jl:15
ERROR: MethodError: no method matching sandbox(::VSCodeTestServer.TestEnv.var"#3#4"{VSCodeTestServer.var"#13#15"{Base.PipeEndpoint}}, ::Pkg.Types.Context, ::Pkg.Types.PackageSpec, ::String, ::String, ::Nothing; allow_reresolve::Bool)
The function `sandbox` exists, but no method is defined for this combination of argument types.

Closest candidates are:
  sandbox(::Function, ::Pkg.Types.Context, ::Pkg.Types.PackageSpec, ::String, ::Any; preferences, force_latest_compatible_version, allow_earlier_backwards_compatible_versions, allow_reresolve)
   @ Pkg ~/.julia/juliaup/julia-1.11.0-beta1+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/Pkg/src/Operations.jl:1814

Stacktrace:
 [1] activate(f::VSCodeTestServer.var"#13#15"{Base.PipeEndpoint}, pkg::String; allow_reresolve::Bool)
   @ VSCodeTestServer.TestEnv ~/.vscode/extensions/julialang.language-julia-1.76.2/scripts/packages/TestEnv/src/julia-1.9/activate_do.jl:17
 [2] activate(f::Function, pkg::String)
   @ VSCodeTestServer.TestEnv ~/.vscode/extensions/julialang.language-julia-1.76.2/scripts/packages/TestEnv/src/julia-1.9/activate_do.jl:12
 [3] serve(conn::Base.PipeEndpoint, project_path::String, package_path::String, package_name::String; is_dev::Bool, crashreporting_pipename::Nothing)
   @ VSCodeTestServer ~/.vscode/extensions/julialang.language-julia-1.76.2/scripts/packages/VSCodeTestServer/src/VSCodeTestServer.jl:226
 [4] serve(conn::Base.PipeEndpoint, project_path::String, package_path::String, package_name::String)
   @ VSCodeTestServer ~/.vscode/extensions/julialang.language-julia-1.76.2/scripts/packages/VSCodeTestServer/src/VSCodeTestServer.jl:219
 [5] top-level scope
   @ ~/.vscode/extensions/julialang.language-julia-1.76.2/scripts/testserver/testserver_main.jl:17
 [6] include(mod::Module, _path::String)
   @ Base ./Base.jl:558
 [7] exec_options(opts::Base.JLOptions)
   @ Base ./client.jl:318
 [8] _start()
   @ Base ./client.jl:526

[oxinabox]

it would be useful to have a MWE for this that can be run just in the REPL.

[kbarros]

I can reproduce this with the following:

using TestEnv

pkg = "Sunny" # Replace this with something in your environment
TestEnv.activate(pkg) do
    ()
end

Reduced from the original code: https://github.com/julia-vscode/julia-vscode/blob/9b009459727161f9292d2890d6c5433ec6932960/scripts/packages/VSCodeTestServer/src/VSCodeTestServer.jl#L226-L228

Thanks!

[kbarros]

The new sandbox seems to longer require the path argument. I guess this line:

TestEnv.jl/src/julia-1.7/activate_do.jl

Lines 17 to 20 in 621a776

	return sandbox(ctx, pkgspec, path, joinpath(path, "test"), test_project_override) do
	flush(stdout)
	f()
	end

Could be modified (for Julia 1.11) to become:

return sandbox(ctx, pkgspec, joinpath(path, "test"), test_project_override) do 
     flush(stdout) 
     f() 
 end 

As a reference, see how sandbox is being called inside Pkg.jl:
https://github.com/JuliaLang/Pkg.jl/blob/00aa38cb3a85e200c4bd19efef3a15e32e192a8f/src/Operations.jl#L2154-L2155