[gjs: 2/5] Add testing for ARGV encoding changes.

[Philip Chimento <pchimento src gnome org>]

commit c068ba6d84be2261564e87047530663a39fdc841
Author: rockon999 <rockon999 users noreply github com>
Date:   Mon Mar 26 20:31:18 2018 -0400

    Add testing for ARGV encoding changes.

 installed-tests/scripts/testCommandLine.sh | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/installed-tests/scripts/testCommandLine.sh b/installed-tests/scripts/testCommandLine.sh
index 0a56f476..bdc57b77 100755
--- a/installed-tests/scripts/testCommandLine.sh
+++ b/installed-tests/scripts/testCommandLine.sh
@@ -99,6 +99,12 @@ else
     skip "System.exit() should still exit across an FFI boundary" "running under valgrind"
 fi
 
+# ensure the encoding of argv is being properly handled
+$gjs -c 'log(ARGV[0])' "Valentín"
+report "Valentín should be outputed. Valentín is incorrect and if shown encoding is broken for argv"
+$gjs -c 'log(ARGV[0])' "☭"
+report "☭ should be outputed. If you see a unicode code point, encoding is broken for argv (and possibly 
imports)"
+
 # gjs --help prints GJS help
 $gjs --help >/dev/null
 report "--help should succeed"