neat work

FartLabs · Dec 23, 2021 · 8a72c89 · 8a72c89 · deno-deploy · Dec 23, 2021
1 parent 4b3f831
commit 8a72c89
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Showing 2 changed files with 29 additions and 21 deletions.
diff --git a/lib/transpile/transpile.test.ts b/lib/transpile/transpile.test.ts
@@ -13,16 +13,24 @@ Deno.test("create transpilation context without crashing", () => {
   assertEquals(ctx.started, false);
 });
 
-// Deno.test("transpiles struct_open event", async () => {
-//   const fakeCart = new Cartridge();
-//   fakeCart.on(
-//     CartridgeEvent.StructOpen,
-//     (event: CartridgeEventContext<CartridgeEvent.StructOpen>) => {
-//       assertEquals(event.data.name, "Example");
-//       assertEquals(event.data.comments, []);
-//       return "ABC";
-//     },
-//   );
-//   const result = await transpile(`type Example {`, fakeCart);
-//   assertEquals(result, "ABC");
-// });
+Deno.test("empty ", () => {
+  const iterator = tokenize("");
+  const cartridge = new Cartridge();
+  const builder = new TextBuilder(cartridge);
+  const ctx = new TranspilationContext(iterator, builder);
+  assertEquals(ctx.started, false);
+});
+
+Deno.test("transpiles struct_open event", async () => {
+  const fakeCart = new Cartridge();
+  fakeCart.on(
+    CartridgeEvent.StructOpen,
+    (event: CartridgeEventContext<CartridgeEvent.StructOpen>) => {
+      assertEquals(event.data.name, "Example");
+      assertEquals(event.data.comments, []);
+      return "ABC";
+    },
+  );
+  const result = await transpile(`type Example {`, fakeCart);
+  assertEquals(result, "ABC");
+});
diff --git a/lib/transpile/transpile.ts b/lib/transpile/transpile.ts
@@ -74,21 +74,21 @@ export async function transpile(
   const ctx = new TranspilationContext(tokenize(code), builder);
 
   for (
-    const token = ctx.nextToken();
+    let token = ctx.nextToken();
     !ctx.done;
+    token = ctx.nextToken()
   ) {
     switch (token?.kind) {
       case Lexicon.Load: {
         const loader = assertKind(token, Lexicon.Load);
         const source = assertKind(ctx.nextToken(), Lexicon.TextLiteral);
         const opener = assertKind(ctx.nextToken(), Lexicon.StructOpener);
-        console.log({ loader, source, opener });
-        // await ctx.builder?.append(
-        //   CartridgeEvent.StructOpen,
-        //   [loader, source, opener],
-        //   [],
-        // );
-        // await ctx.nextTuple();
+        await ctx.builder.append(
+          CartridgeEvent.StructOpen,
+          [loader, source, opener],
+          [],
+        );
+        await ctx.nextTuple();
         break;
       }