test: whitespace changes only

Coding style for shell scripts:

  - Tabs for indent (change in Emacs needed)
  - Braces on their own line, like C functions

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

test/tenv/lib.sh

@@ -21,103 +21,118 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-assert_num_children() {
-    assert "$1 services are running" "$(texec pgrep -P 1 "$2" | wc -l)" -eq "$1"
+assert_num_children()
+{
+	assert "$1 services are running" "$(texec pgrep -P 1 "$2" | wc -l)" -eq "$1"
 }
 
-assert_new_pid() {
-    # shellcheck disable=SC2086
-    assert "Finit has registered new PID" "$(texec initctl |grep $1 |awk '{print $1}')" -eq "$(texec cat $2)"
+# shellcheck disable=SC2086
+assert_new_pid()
+{
+	assert "Finit has registered new PID" "$(texec initctl |grep $1 |awk '{print $1}')" -eq "$(texec cat $2)"
 }
 
-texec() {
-    # shellcheck disable=SC2154
-    "$TEST_DIR/tenv/exec.sh" "$finit_pid" "$@"
+# shellcheck disable=SC2154
+texec()
+{
+	"$TEST_DIR/tenv/exec.sh" "$finit_pid" "$@"
 }
 
-pause() {
-    echo "Press any key to continue... "
-    read -r REPLY
+pause()
+{
+	echo "Press any key to continue... "
+	read -r REPLY
 }
 
-toggle_finit_debug() {
-    say 'Toggle finit debug'
-    texec initctl debug
-    sleep 0.5
+toggle_finit_debug()
+{
+	say 'Toggle finit debug'
+	texec initctl debug
+	sleep 0.5
 }
 
 color_reset='\e[0m'
 fg_red='\e[1;31m'
 fg_green='\e[1;32m'
 fg_yellow='\e[1;33m'
-log() {
-    test=$(basename "$0" ".sh")
-    printf "\e[2m[%s]\e[0m %b%b%b %s\n" "$test" "$1" "$2" "$color_reset" "$3"
+log()
+{
+	test=$(basename "$0" ".sh")
+	printf "\e[2m[%s]\e[0m %b%b%b %s\n" "$test" "$1" "$2" "$color_reset" "$3"
 }
 
-assert() {
-    __assert_msg=$1
-    shift
-    if [ ! "$@" ]; then
-        log "$fg_red" ✘ "$__assert_msg ($*)"
-        return 1
-    fi
-    log "$fg_green" ✔ "$__assert_msg"
+assert()
+{
+	__assert_msg=$1
+	shift
+
+	if [ ! "$@" ]; then
+		log "$fg_red" ✘ "$__assert_msg ($*)"
+		return 1
+	fi
+
+	log "$fg_green" ✔ "$__assert_msg"
 }
 
-retry() {
-    __retry_cmd=$1
-    shift
-    case "$#" in
-        2)
-            __retry_n=$1
-            __retry_sleep=$2
-            ;;
-        1)
-            __retry_n=$1
-            __retry_sleep=0.1
-            ;;
-        *)
-            __retry_n=50
-            __retry_sleep=0.1
-            ;;
-    esac
+retry()
+{
+	__retry_cmd=$1
+	shift
 
-    for _ in $(seq 1 "$__retry_n"); do
-        sleep "$__retry_sleep"
-        __retry_cmd_out=$(eval "$__retry_cmd") && \
-            echo "$__retry_cmd_out" && \
-            return 0
-    done
-    __retry_cmd_exit="$?"
-    echo "$__retry_cmd_out"
-    return "$__retry_cmd_exit"
+	case "$#" in
+		2)
+			__retry_n=$1
+			__retry_sleep=$2
+			;;
+		1)
+			__retry_n=$1
+			__retry_sleep=0.1
+			;;
+		*)
+			__retry_n=50
+			__retry_sleep=0.1
+			;;
+	esac
+	
+	for _ in $(seq 1 "$__retry_n"); do
+		sleep "$__retry_sleep"
+		__retry_cmd_out=$(eval "$__retry_cmd") && \
+			echo "$__retry_cmd_out" && \
+			return 0
+	done
+
+	__retry_cmd_exit="$?"
+	echo "$__retry_cmd_out"
+
+	return "$__retry_cmd_exit"
 }
 
-say() {
-    log "$fg_yellow" • "$@"
+say()
+{
+	log "$fg_yellow" • "$@"
 }
 
-teardown() {
-    test_status="$?"
+teardown()
+{
+	test_status="$?"
 
-    if type test_teardown > /dev/null 2>&1 ; then
-        test_teardown
-    fi
+	if type test_teardown > /dev/null 2>&1 ; then
+		test_teardown
+	fi
 
-    log "$color_reset" '--' ''
-    if [ "$test_status" -eq 0 ]; then
-        log "$fg_green" 'TEST PASS' ''
-    else
-        log "$fg_red" 'TEST FAIL' ''
-    fi
-    if [ -n "${finit_pid+x}" ]; then
-        texec kill -SIGUSR2 1
-    fi
+	log "$color_reset" '--' ''
+	if [ "$test_status" -eq 0 ]; then
+		log "$fg_green" 'TEST PASS' ''
+	else
+		log "$fg_red" 'TEST FAIL' ''
+	fi
+	if [ -n "${finit_pid+x}" ]; then
+		texec kill -SIGUSR2 1
+	fi
 
-    wait
+	wait
 
-    rm -f "$TENV_ROOT"/running_test.pid
+	rm -f "$TENV_ROOT"/running_test.pid
 }
 
 trap teardown EXIT
@@ -130,7 +145,7 @@ export TENV_ROOT
 
 # Setup test environment
 if [ -n "${DEBUG:-}" ]; then
-    FINIT_ARGS="${FINIT_ARGS:-} finit.debug=on"
+	FINIT_ARGS="${FINIT_ARGS:-} finit.debug=on"
 fi
 # shellcheck disable=2086
 "$TEST_DIR/tenv/start.sh" finit ${FINIT_ARGS:-} &