[RFC/PATCH v2 1/8] completion: trivial test improvement

[Felipe Contreras <felipe.contreras@gmail.com>]

Instead of passing a dummy "", let's check if the last character is a
space, and then move the _cword accordingly.

Apparently we were passing "" all the way to compgen, which fortunately
expanded it to nothing.

Lets do the right thing though.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 t/t9902-completion.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 8fa025f..79a2453 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -50,6 +50,7 @@ run_completion ()
 	local -a COMPREPLY _words
 	local _cword
 	_words=( $1 )
+	test "${1: -1}" == ' ' && _words+=('')
 	(( _cword = ${#_words[@]} - 1 ))
 	__git_wrap__git_main && print_comp
 }
@@ -156,7 +157,7 @@ test_expect_success '__gitcomp - suffix' '
 '
 
 test_expect_success 'basic' '
-	run_completion "git \"\"" &&
+	run_completion "git " &&
 	# built-in
 	grep -q "^add \$" out &&
 	# script
-- 
1.8.0