3 files changed, 52 insertions, 33 deletions
diff --git a/std/examples/catj.ts b/std/examples/catj.ts
index 4329d27b1..3ef14ce0b 100644
--- a/std/examples/catj.ts
+++ b/std/examples/catj.ts
@@ -81,28 +81,30 @@ function print(data: any): void {
   }
 }
 
-const parsedArgs = parse(Deno.args);
-
-if (parsedArgs.h || parsedArgs.help || parsedArgs._.length === 0) {
-  console.log("Usage: catj [-h|--help] [file...]");
-  console.log();
-  console.log("Examples:");
-  console.log();
-  console.log("// print file:\n   catj file.json");
-  console.log();
-  console.log("// print multiple files:\n   catj file1.json file2.json");
-  console.log();
-  console.log("// print from stdin:\n   cat file.json | catj -");
-}
+if (import.meta.main) {
+  const parsedArgs = parse(Deno.args);
+
+  if (parsedArgs.h || parsedArgs.help || parsedArgs._.length === 0) {
+    console.log("Usage: catj [-h|--help] [file...]");
+    console.log();
+    console.log("Examples:");
+    console.log();
+    console.log("// print file:\n   catj file.json");
+    console.log();
+    console.log("// print multiple files:\n   catj file1.json file2.json");
+    console.log();
+    console.log("// print from stdin:\n   cat file.json | catj -");
+  }
 
-if (parsedArgs._[0] === "-") {
-  const contents = await Deno.readAll(Deno.stdin);
-  const json = JSON.parse(decoder.decode(contents));
-  print(json);
-} else {
-  for (const fileName of parsedArgs._) {
-    const fileContents = await Deno.readFile(fileName);
-    const json = JSON.parse(decoder.decode(fileContents));
+  if (parsedArgs._[0] === "-") {
+    const contents = await Deno.readAll(Deno.stdin);
+    const json = JSON.parse(decoder.decode(contents));
     print(json);
+  } else {
+    for (const fileName of parsedArgs._) {
+      const fileContents = await Deno.readFile(fileName.toString());
+      const json = JSON.parse(decoder.decode(fileContents));
+      print(json);
+    }
   }
 }
diff --git a/std/examples/chat/server_test.ts b/std/examples/chat/server_test.ts
index 3e2a62ee0..c63453a19 100644
--- a/std/examples/chat/server_test.ts
+++ b/std/examples/chat/server_test.ts
@@ -24,29 +24,47 @@ async function startServer(): Promise<void> {
 const { test, build } = Deno;
 
 // TODO: https://github.com/denoland/deno/issues/4108
-if (build.os !== "win") {
-  test("beforeAll", async () => {
+const skip = build.os == "win";
+
+test({
+  skip,
+  name: "beforeAll",
+  async fn() {
     await startServer();
-  });
+  }
+});
 
-  test("GET / should serve html", async () => {
+test({
+  skip,
+  name: "GET / should serve html",
+  async fn() {
     const resp = await fetch("http://127.0.0.1:8080/");
     assertEquals(resp.status, 200);
     assertEquals(resp.headers.get("content-type"), "text/html");
     const html = await resp.body.text();
     assert(html.includes("ws chat example"), "body is ok");
-  });
+  }
+});
+
+let ws: WebSocket | undefined;
 
-  let ws: WebSocket | undefined;
-  test("GET /ws should upgrade conn to ws", async () => {
+test({
+  skip,
+  name: "GET /ws should upgrade conn to ws",
+  async fn() {
     ws = await connectWebSocket("http://127.0.0.1:8080/ws");
     const it = ws.receive();
     assertEquals((await it.next()).value, "Connected: [1]");
     ws.send("Hello");
     assertEquals((await it.next()).value, "[1]: Hello");
-  });
-  test("afterAll", () => {
+  }
+});
+
+test({
+  skip,
+  name: "afterAll",
+  fn() {
     server?.close();
     ws?.conn.close();
-  });
-}
+  }
+});
diff --git a/std/examples/tests/xeval_test.ts b/std/examples/tests/xeval_test.ts
index 870a00acf..128b6e3da 100644
--- a/std/examples/tests/xeval_test.ts
+++ b/std/examples/tests/xeval_test.ts
@@ -23,7 +23,6 @@ Deno.test(async function xevalDelimiter(): Promise<void> {
   assertEquals(chunks, ["!MAD", "ADAM!"]);
 });
 
-// https://github.com/denoland/deno/issues/2861
 const xevalPath = "examples/xeval.ts";
 
 Deno.test(async function xevalCliReplvar(): Promise<void> {