test(std): make test output less noisy (#8445)

This commit makes output of std/ tests less noisy
by passing "--quiet" flag to Deno subprocesses run
as part of test suite.

1 files changed, 1 insertions, 1 deletions

diff --git a/std/fs/exists_test.ts b/std/fs/exists_test.ts
index 6619cce10..a3243aec9 100644
--- a/std/fs/exists_test.ts
+++ b/std/fs/exists_test.ts
@@ -113,7 +113,7 @@ for (const s of scenes) {
   let title = `test ${s.async ? "exists" : "existsSync"}("testdata/${s.file}")`;
   title += ` ${s.read ? "with" : "without"} --allow-read`;
   Deno.test(`[fs] existsPermission ${title}`, async function (): Promise<void> {
-    const args = [Deno.execPath(), "run"];
+    const args = [Deno.execPath(), "run", "--quiet"];
 
     if (s.read) {
       args.push("--allow-read");