From bd8b4e3ba218b6fc69c35190c1603a0d99deefdc Mon Sep 17 00:00:00 2001
From: Rafed Ramzi <68276604+rafedramzi@users.noreply.github.com>
Date: Tue, 25 Oct 2022 16:31:05 +0700
Subject: [PATCH] fix(cli): set inputNamePattern to RegExp source instead of
 string (#2201)

using RegExp.toString() returns a valid regex string (with / at the beginning and the end of the string), but when this value is reused as RegExp constructor, it tries to covert the string value in to regex, causing the those / to be escaped.
actual: /foo/ /\/foo\// /\/\/foo\/\//
expected: /bar/ /bar/ /bar/
---
 packages/vitest/src/node/stdin.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/vitest/src/node/stdin.ts b/packages/vitest/src/node/stdin.ts
index a79bce614924..b4bd5e3d7d5f 100644
--- a/packages/vitest/src/node/stdin.ts
+++ b/packages/vitest/src/node/stdin.ts
@@ -69,7 +69,7 @@ export function registerConsoleShortcuts(ctx: Vitest) {
       name: 'filter',
       type: 'text',
       message: 'Input test name pattern (RegExp)',
-      initial: String(ctx.config.testNamePattern || ''),
+      initial: ctx.config.testNamePattern?.source || '',
     }])
     await ctx.changeNamePattern(filter, undefined, 'change pattern')
     on()