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Introduce a gpui::test
macro
This commit is contained in:
parent
de6376ca80
commit
c7d97adf23
6 changed files with 62 additions and 1 deletions
9
Cargo.lock
generated
9
Cargo.lock
generated
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@ -1180,6 +1180,7 @@ dependencies = [
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"etagere",
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"etagere",
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"font-kit",
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"font-kit",
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"foreign-types",
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"foreign-types",
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"gpui_macros",
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"log",
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"log",
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"metal",
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"metal",
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"num_cpus",
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"num_cpus",
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@ -1205,6 +1206,14 @@ dependencies = [
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"usvg",
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"usvg",
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]
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]
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[[package]]
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name = "gpui_macros"
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version = "0.1.0"
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dependencies = [
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"quote",
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"syn",
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]
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[[package]]
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[[package]]
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name = "hashbrown"
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name = "hashbrown"
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version = "0.9.1"
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version = "0.9.1"
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@ -1,5 +1,5 @@
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[workspace]
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[workspace]
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members = ["zed", "gpui", "fsevent", "scoped_pool"]
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members = ["zed", "gpui", "gpui_macros", "fsevent", "scoped_pool"]
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[patch.crates-io]
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[patch.crates-io]
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async-task = {git = "https://github.com/zed-industries/async-task", rev = "341b57d6de98cdfd7b418567b8de2022ca993a6e"}
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async-task = {git = "https://github.com/zed-industries/async-task", rev = "341b57d6de98cdfd7b418567b8de2022ca993a6e"}
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@ -8,6 +8,7 @@ version = "0.1.0"
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async-task = "4.0.3"
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async-task = "4.0.3"
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ctor = "0.1"
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ctor = "0.1"
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etagere = "0.2"
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etagere = "0.2"
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gpui_macros = {path = "../gpui_macros"}
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log = "0.4"
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log = "0.4"
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num_cpus = "1.13"
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num_cpus = "1.13"
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ordered-float = "2.1.1"
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ordered-float = "2.1.1"
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@ -24,6 +24,7 @@ pub mod color;
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pub mod json;
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pub mod json;
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pub mod keymap;
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pub mod keymap;
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mod platform;
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mod platform;
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pub use gpui_macros::test;
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pub use platform::{Event, PathPromptOptions};
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pub use platform::{Event, PathPromptOptions};
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pub use presenter::{
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pub use presenter::{
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AfterLayoutContext, Axis, DebugContext, EventContext, LayoutContext, PaintContext,
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AfterLayoutContext, Axis, DebugContext, EventContext, LayoutContext, PaintContext,
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11
gpui_macros/Cargo.toml
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11
gpui_macros/Cargo.toml
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@ -0,0 +1,11 @@
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[package]
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name = "gpui_macros"
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version = "0.1.0"
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edition = "2018"
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[lib]
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proc-macro = true
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[dependencies]
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syn = "1.0"
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quote = "1.0"
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39
gpui_macros/src/lib.rs
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39
gpui_macros/src/lib.rs
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@ -0,0 +1,39 @@
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use std::mem;
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use proc_macro::TokenStream;
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use quote::{format_ident, quote};
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use syn::{parse_macro_input, ItemFn};
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#[proc_macro_attribute]
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pub fn test(args: TokenStream, function: TokenStream) -> TokenStream {
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assert!(args.is_empty());
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let mut inner_fn = parse_macro_input!(function as ItemFn);
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let inner_fn_name = format_ident!("_{}", inner_fn.sig.ident);
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let outer_fn_name = mem::replace(&mut inner_fn.sig.ident, inner_fn_name.clone());
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let outer_fn = if inner_fn.sig.asyncness.is_some() {
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quote! {
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#[test]
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fn #outer_fn_name() {
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#inner_fn
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gpui::App::test_async((), move |ctx| async {
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#inner_fn_name(ctx).await;
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});
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}
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}
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} else {
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quote! {
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#[test]
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fn #outer_fn_name() {
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#inner_fn
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gpui::App::test((), |ctx| {
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#inner_fn_name(ctx);
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});
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}
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}
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};
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TokenStream::from(outer_fn)
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}
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