From dfa4a3123e7a3397287b57070a0d47c27f8f42b8 Mon Sep 17 00:00:00 2001
From: Sebastian Silbermann <silbermann.sebastian@gmail.com>
Date: Thu, 28 Feb 2019 21:27:52 +0100
Subject: [PATCH] add test for error when mixing --keep- and
 --out-file-extension

---
 .../options.json                                              | 4 ++++
 .../stderr.txt                                                | 1 +
 2 files changed, 5 insertions(+)
 create mode 100644 packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/options.json
 create mode 100644 packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/stderr.txt

diff --git a/packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/options.json b/packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/options.json
new file mode 100644
index 000000000000..8ad9743c9dbc
--- /dev/null
+++ b/packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/options.json	
@@ -0,0 +1,4 @@
+{
+  "args": ["--keep-file-extension", "--out-file-extension", ".mjs"],
+  "stderrContains": true
+}
diff --git a/packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/stderr.txt b/packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/stderr.txt
new file mode 100644
index 000000000000..acc6f8edb8bb
--- /dev/null
+++ b/packages/babel-cli/test/fixtures/babel/error --keep-file-extension --out-file-extension/stderr.txt	
@@ -0,0 +1 @@
+--out-file-extension cannot be used with --keep-file-extension