[PATCH v2] tests: add initial bash completion tests
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
Since v1:
* Check if we are running bash in posix mode
* Don't check for all git porcelain commands
t/t9902-completion.sh | 115 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 115 insertions(+)
create mode 100755 t/t9902-completion.sh
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
new file mode 100755
index 0000000..cbda6b5
--- /dev/null
+++ b/t/t9902-completion.sh
@@ -0,0 +1,115 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 Felipe Contreras
+#
+
+if test -n "$BASH" && test -z "$POSIXLY_CORRECT"; then
+ # we are in full-on bash mode
+ true
+elif type bash >/dev/null 2>&1; then
+ # execute in full-on bash mode
+ unset POSIXLY_CORRECT
+ exec bash "$0" "$@"
+else
+ echo '1..0 #SKIP skipping bash completion tests; bash not available'
+ exit 0
+fi
+
+test_description='test bash completion'
+
+. ./test-lib.sh
+
+complete ()
+{
+ # do nothing
+ return 0
+}
+
+. "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
+
+_get_comp_words_by_ref ()
+{
+ while [ $# -gt 0 ]; do
+ case "$1" in
+ cur)
+ cur=${_words[_cword]}
+ ;;
+ prev)
+ prev=${_words[_cword-1]}
+ ;;
+ words)
+ words=("${_words[@]}")
+ ;;
+ cword)
+ cword=$_cword
+ ;;
+ esac
+ shift
+ done
+}
+
+print_comp ()
+{
+ local IFS=$'\n'
+ echo "${COMPREPLY[*]}" > out
+}
+
+run_completion ()
+{
+ local -a COMPREPLY _words
+ local _cword
+ _words=( $1 )
+ (( _cword = ${#_words[@]} - 1 ))
+ _git && print_comp
+}
+
+test_completion ()
+{
+ test $# -gt 1 && echo "$2" > expected
+ run_completion "$@" &&
+ test_cmp expected out
+}
+
+test_expect_success 'basic' '
+ run_completion "git \"\"" &&
+ # built-in
+ grep -q "^add \$" out &&
+ # script
+ grep -q "^filter-branch \$" out &&
+ # plumbing
+ ! grep -q "^ls-files \$" out
+
+ run_completion "git f" &&
+ ! grep -q -v "^f" out
+'
+
+test_expect_success 'double dash' '
+ cat >expected <<-\EOF &&
+ --paginate
+ --no-pager
+ --git-dir=
+ --bare
+ --version
+ --exec-path
+ --html-path
+ --work-tree=
+ --namespace=
+ --help
+ EOF
+ test_completion "git --"
+
+ cat >expected <<-\EOF &&
+ --quiet
+ --ours
+ --theirs
+ --track
+ --no-track
+ --merge
+ --conflict=
+ --orphan
+ --patch
+ EOF
+ test_completion "git checkout --"
+'
+
+test_done
--
1.7.10.1.g1f19b8.dirty
Felipe Contreras <felipe.contreras@gmail.com>