1 files changed, 8 insertions, 14 deletions
diff --git a/cli/tests/unit/tty_test.ts b/cli/tests/unit/tty_test.ts
index 8787db3e1..88b25d758 100644
--- a/cli/tests/unit/tty_test.ts
+++ b/cli/tests/unit/tty_test.ts
@@ -1,21 +1,15 @@
 // Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
-import { assert, assertThrows } from "./test_util.ts";
+import { assert } from "./test_util.ts";
 
 // Note tests for Deno.stdin.setRaw is in integration tests.
 
-Deno.test({ permissions: { read: true } }, function consoleSizeFile() {
-  const file = Deno.openSync("cli/tests/testdata/assets/hello.txt");
-  assertThrows(() => {
-    Deno.consoleSize(file.rid);
-  }, Error);
-  file.close();
-});
-
-Deno.test(function consoleSizeError() {
-  assertThrows(() => {
-    // Absurdly large rid.
-    Deno.consoleSize(0x7fffffff);
-  }, Deno.errors.BadResource);
+Deno.test(function consoleSize() {
+  if (!Deno.isatty(Deno.stdout.rid)) {
+    return;
+  }
+  const result = Deno.consoleSize();
+  assert(typeof result.columns !== "undefined");
+  assert(typeof result.rows !== "undefined");
 });
 
 Deno.test({ permissions: { read: true } }, function isatty() {