Migrate resource_alias test to wit-bindgen test (#1258)

Relatively simple conversion

Author: alexcrichton

crates/test-rust-wasm/Cargo.toml

@@ -38,7 +38,3 @@ test = false
 [[bin]]
 name = "resource_with_lists"
 test = false
-
-[[bin]]
-name = "resource_alias"
-test = false

crates/test-rust-wasm/src/bin/resource_alias.rs

@@ -0,0 +1,14 @@
+include!(env!("BINDINGS"));
+
+use test::resource_alias::e1::{a as a1, Foo as Foo1, X};
+use test::resource_alias::e2::{a as a2, Foo as Foo2};
+
+fn main() {
+    let foo_e1 = Foo1 { x: X::new(42) };
+    a1(foo_e1);
+
+    let foo_e2 = Foo2 { x: X::new(7) };
+    let bar_e2 = Foo1 { x: X::new(8) };
+    let y = X::new(8);
+    a2(foo_e2, bar_e2, &y);
+}

tests/runtime-new/resource_alias/runner.rs

@@ -1,4 +1,4 @@
-namespace ResourceAliasWorld.wit.exports.test.resourceAlias
+namespace TestWorld.wit.exports.test.resourceAlias
 {
     public class E1Impl : IE1 {
 	public class X : IE1.X, IE1.IX {
@@ -13,7 +13,7 @@ public X(uint v) {
 	    return new List<IE1.X>() { f.x };
 	}
     }
-    
+
     public class E2Impl : IE2 {
 	public static List<IE1.X> A(IE2.Foo f, IE1.Foo g, IE1.X h) {
 	    return new List<IE1.X>() { f.x, g.x };

tests/runtime/resource_alias/wasm.cs renamed to tests/runtime-new/resource_alias/test.cs

@@ -1,6 +1,4 @@
-wit_bindgen::generate!({
-    path: "../../tests/runtime/resource_alias",
-});
+include!(env!("BINDINGS"));
 
 pub struct Test {}
 

tests/runtime/resource_alias/wasm.rs renamed to tests/runtime-new/resource_alias/test.rs

@@ -18,7 +18,12 @@ interface e2 {
   a: func(f: foo, g: bar, h: borrow<y>) -> list<y>;
 }
 
-world resource-alias {
+world test {
   export e1;
   export e2;
 }
+
+world runner {
+  import e1;
+  import e2;
+}

tests/runtime/resource_alias/world.wit renamed to tests/runtime-new/resource_alias/test.wit

@@ -15,7 +15,6 @@ use wit_parser::{Resolve, WorldId, WorldItem};
 
 mod flavorful;
 mod options;
-mod resource_alias;
 mod resource_floats;
 mod resource_import_and_export;
 mod resource_with_lists;