test: new, verify runparts order

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

test/Makefile.am

@@ -38,6 +38,7 @@ EXTRA_DIST		+= restart-self.sh
 EXTRA_DIST		+= runlevel.sh
 EXTRA_DIST		+= run-restart-forever.sh
 EXTRA_DIST		+= run-task-tricks.sh
+EXTRA_DIST		+= runparts.sh
 EXTRA_DIST		+= start-stop-service.sh
 EXTRA_DIST		+= start-stop-service-sub-config.sh
 EXTRA_DIST		+= start-kill-service.sh
@@ -79,6 +80,7 @@ TESTS			+= restart-self.sh
 TESTS			+= runlevel.sh
 TESTS			+= run-restart-forever.sh
 TESTS			+= run-task-tricks.sh
+TESTS			+= runparts.sh
 TESTS			+= start-stop-service.sh
 TESTS			+= start-stop-service-sub-config.sh
 TESTS			+= start-kill-service.sh

test/lib/setup.sh

@@ -305,6 +305,15 @@ if [ -n "$BOOTSTRAP" ]; then
     say "Setting up bootstrap tasks ..."
     echo "$BOOTSTRAP" >> "$SYSROOT$FINIT_CONF"
 fi
+
+if [ -n "$RUNPARTS" ]; then
+    say "Setting up runparts task ..."
+    echo "runparts /etc/rc.d" >> "$SYSROOT$FINIT_CONF"
+    mkdir "$SYSROOT/etc/rc.d"
+    echo "$RUNPARTS" > "$SYSROOT/etc/rc.d/start.sh"
+    chmod +x "$SYSROOT/etc/rc.d/start.sh"
+fi
+
 if [ -n "$RCLOCAL" ]; then
     while [ -f "$SYSROOT/etc/rc.local" ]; do
 	echo "$SYSROOT/etc/rc.local busy ... waiting ..."

test/runparts.sh

@@ -0,0 +1,41 @@
+#!/bin/sh
+#
+# Verifies basic runparts behavior: to run all scripts in a directory at
+# the end of system bootstrap, right before calling /etc/rc.local:
+#
+#  - only executable scripts should be called
+#  - always in alphabetical order
+#  - SNNfoo should be called with a 'start' argument
+#  - KNNfoo should be called with a 'stop' argument
+#
+
+TEST_DIR=$(dirname "$0")
+#DEBUG=1
+
+# shellcheck disable=SC2034
+BOOTSTRAP="runparts /etc/rc.d"
+
+# shellcheck source=/dev/null
+. "$TEST_DIR/lib/setup.sh"
+
+test_setup()
+{
+    say "Test start $(date)"
+ }
+
+test_teardown()
+{
+    say "Test done $(date)"
+}
+
+while true; do
+    lvl=$(texec initctl runlevel)
+    say "Current runlevel $lvl"
+    if [ "$lvl" = "N 2" ]; then
+	break;
+    fi
+    sleep 1
+done
+
+texec diff -u /usr/share/runlevel/ref.log /tmp/runparts.log
+texec cmp /usr/share/runlevel/ref.log /tmp/runparts.log || fail "runparts in wrong order"

test/skel/etc/rc.d/S01abc.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "$0 $*" >> /tmp/runparts.log

test/skel/etc/rc.d/S02def.sh

@@ -0,0 +1 @@
+S01abc.sh

test/skel/etc/rc.d/foo.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "$0" >> /tmp/runparts.log

test/skel/etc/rc.d/test.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "$0" >> /tmp/runparts.log