fix: show console logs in "Test Output"

samples/basic/test/console.test.ts

@@ -0,0 +1,25 @@
+import { describe, it } from "vitest";
+
+describe("console", () => {
+  it("basic", () => {
+    console.log([
+      "string",
+      { hello: "world" },
+      1234,
+      /regex/g,
+      true,
+      false,
+      null,
+    ]);
+  });
+
+  it("async", async () => {
+    console.log("1st");
+    await sleep(200);
+    console.log("2nd");
+    await sleep(200);
+    console.log("3rd");
+  });
+});
+
+const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));

src/runHandler.ts

@@ -306,12 +306,7 @@ async function runTest(
       ? WEAKMAP_TEST_DATA.get(items[0])!.getFullPattern()
       : '',
     {
-      info: (msg: string) => {
-        if (items.length === 1)
-          run.appendOutput(msg, undefined, items[0])
-        else
-          run.appendOutput(msg)
-      },
+      info: log.info,
       error: log.error,
     },
     config.env || undefined,
@@ -339,4 +334,3 @@ async function runTest(
     }
   }
 }
-

src/watch.ts

@@ -356,6 +356,15 @@ export function syncTestStatusToVsCode(
     for (const task of vitest) {
       const data = matchTask(task, set)
       if (task.type === 'test' || task.type === 'custom') {
+        // for now, display logs after all tests are finished.
+        // TODO: append logs during test execution using `onUserConsoleLog` rpc.
+        if (finished) {
+          for (const log of task.logs ?? []) {
+            // LF to CRLF https://code.visualstudio.com/api/extension-guides/testing#test-output
+            const output = log.content.replace(/(?<!\r)\n/g, "\r\n");
+            run.appendOutput(output, undefined, data.item);
+          }
+        }
         if (task.result == null) {
           if (finished) {
             finishedTest && finishedTest.add(data.item)