[diffoscope] 01/01: tests/basic-command-line: check exit code and use a more complex example

[Ximin Luo]

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infinity0 pushed a commit to branch master
in repository diffoscope.

commit 7adb6b7d5b4d661a127bc4233b6f715cf30a61ad
Author: Ximin Luo <infinity0 at debian.org>
Date:   Fri Sep 23 18:11:48 2016 +0200

    tests/basic-command-line: check exit code and use a more complex example
---
 debian/tests/basic-command-line | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/debian/tests/basic-command-line b/debian/tests/basic-command-line
index 9cf5979..906831a 100755
--- a/debian/tests/basic-command-line
+++ b/debian/tests/basic-command-line
@@ -28,8 +28,19 @@ if [ $? -ne 1 ]; then
 	exit 1
 fi
 
-echo "Testing LC_ALL=C works"
+echo "Testing LC_ALL=C works..."
+LC_ALL=C diffoscope --debug $ADTTMP/a $ADTTMP/a_ 2>/dev/null
+if [ $? -ne 0 ]; then
+	echo "diffoscope could not handle LC_ALL=C; make sure you're not unconditionally outputting non-ascii chars anywhere." >&2
+	exit 1
+fi
+
+echo "Testing LC_ALL=C works (--help)..."
 LC_ALL=C diffoscope --help >/dev/null
+if [ $? -ne 0 ]; then
+	echo "diffoscope could not handle LC_ALL=C; make sure you're not unconditionally outputting non-ascii chars anywhere." >&2
+	exit 1
+fi
 
 echo "Testing invalid command line flag..."
 diffoscope --thisflagdoesntexistandwontexist

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