From 8235ffd7863305485dbbe27e7ed8bbe9f369d19d Mon Sep 17 00:00:00 2001
From: Gus Caplan <me@gus.host>
Date: Wed, 18 Sep 2019 16:21:47 -0500
Subject: console: skip/strip %c formatting
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Fixes: https://github.com/nodejs/node/issues/29605
Refs: https://console.spec.whatwg.org
PR-URL: https://github.com/nodejs/node/pull/29606
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 test/parallel/test-util-format.js | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'test/parallel/test-util-format.js')

diff --git a/test/parallel/test-util-format.js b/test/parallel/test-util-format.js
index a83a6f3c20..810e9ac114 100644
--- a/test/parallel/test-util-format.js
+++ b/test/parallel/test-util-format.js
@@ -317,6 +317,12 @@ assert.strictEqual(util.format('abc%', 1), 'abc% 1');
 assert.strictEqual(util.format('%i', 1, 'number'), '1 number');
 assert.strictEqual(util.format('%i', 1, () => {}), '1 [Function (anonymous)]');
 
+// %c from https://console.spec.whatwg.org/
+assert.strictEqual(util.format('%c'), '%c');
+assert.strictEqual(util.format('%cab'), '%cab');
+assert.strictEqual(util.format('%cab', 'color: blue'), 'ab');
+assert.strictEqual(util.format('%cab', 'color: blue', 'c'), 'ab c');
+
 {
   const o = {};
   o.o = o;
-- 
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