feat: print `Listening on` messages on stderr instead of stdout (#25491)

Fixes https://github.com/denoland/deno/issues/25114

---------

Signed-off-by: Leo Kettmeir <crowlkats@toaxl.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Nathan Whitaker <17734409+nathanwhit@users.noreply.github.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/tests/unit/serve_test.ts b/tests/unit/serve_test.ts
index 4a19d8df2..c1e217a11 100644
--- a/tests/unit/serve_test.ts
+++ b/tests/unit/serve_test.ts
@@ -792,8 +792,8 @@ Deno.test(
   async function httpServerDefaultOnListenCallback() {
     const ac = new AbortController();
 
-    const consoleLog = console.log;
-    console.log = (msg) => {
+    const consoleError = console.error;
+    console.error = (msg) => {
       try {
         const match = msg.match(
           /Listening on http:\/\/(localhost|0\.0\.0\.0):(\d+)\//,
@@ -818,7 +818,7 @@ Deno.test(
 
       await server.finished;
     } finally {
-      console.log = consoleLog;
+      console.error = consoleError;
     }
   },
 );
@@ -875,8 +875,8 @@ Deno.test({ permissions: { net: true } }, async function ipv6Hostname() {
   const ac = new AbortController();
   let url = "";
 
-  const consoleLog = console.log;
-  console.log = (msg) => {
+  const consoleError = console.error;
+  console.error = (msg) => {
     try {
       const match = msg.match(/Listening on (http:\/\/(.*?):(\d+)\/)/);
       assert(!!match, `Didn't match ${msg}`);
@@ -897,7 +897,7 @@ Deno.test({ permissions: { net: true } }, async function ipv6Hostname() {
     assert(new URL(url), `Not a valid URL "${url}"`);
     await server.shutdown();
   } finally {
-    console.log = consoleLog;
+    console.error = consoleError;
   }
 });