completion: refactor __gitcomp related tests

diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
index 4bd2a1c838e9a522c4376860e726455d3cdb92b0..082d3e83bddf242fb02f5124fd52d125520af6b8 100755 (executable)
--- a/t/t4018-diff-funcname.sh
+++ b/t/t4018-diff-funcname.sh
@@ -105,7 +105,7 @@ test_expect_funcname () {
        grep "^@@.*@@ $1" diff
 }
 
-for p in bibtex cpp csharp fortran html java matlab objc pascal perl php python ruby tex
+for p in ada bibtex cpp csharp fortran html java matlab objc pascal perl php python ruby tex
 do
        test_expect_success "builtin $p pattern compiles" '
                echo "*.java diff=$p" >.gitattributes &&