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Allow taking an Arc<Deterministic>
in [gpui::test]
-decorated tests
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parent
28f44a3252
commit
bb8dc6120b
@ -75,68 +75,65 @@ pub fn test(args: TokenStream, function: TokenStream) -> TokenStream {
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match last_segment.map(|s| s.ident.to_string()).as_deref() {
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Some("StdRng") => {
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inner_fn_args.extend(quote!(rand::SeedableRng::seed_from_u64(seed),));
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continue;
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}
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Some("bool") => {
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inner_fn_args.extend(quote!(is_last_iteration,));
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continue;
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}
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_ => {
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return TokenStream::from(
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syn::Error::new_spanned(arg, "invalid argument")
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.into_compile_error(),
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)
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}
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}
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} else if let Type::Reference(ty) = &*arg.ty {
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match &*ty.elem {
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Type::Path(ty) => {
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let last_segment = ty.path.segments.last();
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match last_segment.map(|s| s.ident.to_string()).as_deref() {
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Some("TestAppContext") => {
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let first_entity_id = ix * 100_000;
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let cx_varname = format_ident!("cx_{}", ix);
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cx_vars.extend(quote!(
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let mut #cx_varname = #namespace::TestAppContext::new(
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foreground_platform.clone(),
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cx.platform().clone(),
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deterministic.build_foreground(#ix),
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deterministic.build_background(),
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cx.font_cache().clone(),
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cx.leak_detector(),
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#first_entity_id,
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);
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));
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cx_teardowns.extend(quote!(
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#cx_varname.update(|cx| cx.remove_all_windows());
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deterministic.run_until_parked();
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#cx_varname.update(|_| {}); // flush effects
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));
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inner_fn_args.extend(quote!(&mut #cx_varname,));
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}
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_ => {
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return TokenStream::from(
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syn::Error::new_spanned(arg, "invalid argument")
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.into_compile_error(),
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)
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Some("Arc") => {
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if let syn::PathArguments::AngleBracketed(args) =
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&last_segment.unwrap().arguments
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{
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if let Some(syn::GenericArgument::Type(syn::Type::Path(ty))) =
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args.args.last()
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{
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let last_segment = ty.path.segments.last();
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if let Some("Deterministic") =
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last_segment.map(|s| s.ident.to_string()).as_deref()
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{
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inner_fn_args.extend(quote!(deterministic.clone(),));
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continue;
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}
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}
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}
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}
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_ => {
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return TokenStream::from(
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syn::Error::new_spanned(arg, "invalid argument")
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.into_compile_error(),
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)
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_ => {}
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}
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} else if let Type::Reference(ty) = &*arg.ty {
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if let Type::Path(ty) = &*ty.elem {
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let last_segment = ty.path.segments.last();
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if let Some("TestAppContext") =
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last_segment.map(|s| s.ident.to_string()).as_deref()
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{
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let first_entity_id = ix * 100_000;
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let cx_varname = format_ident!("cx_{}", ix);
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cx_vars.extend(quote!(
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let mut #cx_varname = #namespace::TestAppContext::new(
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foreground_platform.clone(),
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cx.platform().clone(),
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deterministic.build_foreground(#ix),
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deterministic.build_background(),
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cx.font_cache().clone(),
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cx.leak_detector(),
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#first_entity_id,
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);
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));
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cx_teardowns.extend(quote!(
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#cx_varname.update(|cx| cx.remove_all_windows());
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deterministic.run_until_parked();
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#cx_varname.update(|_| {}); // flush effects
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));
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inner_fn_args.extend(quote!(&mut #cx_varname,));
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continue;
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}
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}
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} else {
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return TokenStream::from(
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syn::Error::new_spanned(arg, "invalid argument").into_compile_error(),
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);
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}
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} else {
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return TokenStream::from(
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syn::Error::new_spanned(arg, "invalid argument").into_compile_error(),
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);
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}
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return TokenStream::from(
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syn::Error::new_spanned(arg, "invalid argument").into_compile_error(),
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);
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}
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parse_quote! {
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