Allow boot directly into mfg test.

Add feature to mod_image_for_test to patch rootfs.
Change initctl path to get network but no chrome.
./image_to_usb.sh --install_mfg --install_autotest --test_image
which calls ./mod_image_for_test.sh --manuf

Review URL: http://codereview.chromium.org/1542011

image_to_usb.sh

@@ -21,6 +21,9 @@ DEFINE_string from "" \
   "Directory containing chromiumos_image.bin"
 DEFINE_string to "" "${DEFAULT_TO_HELP}"
 DEFINE_boolean yes ${FLAGS_FALSE} "Answer yes to all prompts" "y"
+DEFINE_boolean force_copy ${FLAGS_FALSE} "Always rebuild test image"
+DEFINE_boolean factory ${FLAGS_FALSE} \
+  "Whether to generate a factory runin image. Implies aututest and test"
 DEFINE_boolean install_autotest ${FLAGS_FALSE} \
   "Whether to install autotest to the stateful partition."
 DEFINE_boolean copy_kernel ${FLAGS_FALSE} \
@@ -34,6 +37,13 @@ DEFINE_string build_root "/build" \
 FLAGS "$@" || exit 1
 eval set -- "${FLAGS_ARGV}"
 
+# Require autotest for manucaturing image.
+if [ ${FLAGS_factory} -eq ${FLAGS_TRUE} ] ; then
+  echo "Factory image requires --install_autotest and --test_image, setting."
+  FLAGS_install_autotest=${FLAGS_TRUE}
+  FLAGS_test_image=${FLAGS_TRUE}
+fi
+
 # Inside the chroot, so output to usb.img in the same dir as the other
 # Script can be run either inside or outside the chroot.
 if [ ${INSIDE_CHROOT} -eq 1 ]
@@ -84,22 +94,42 @@ fi
 FLAGS_from=`eval readlink -f ${FLAGS_from}`
 FLAGS_to=`eval readlink -f ${FLAGS_to}`
 
+# Done evaluating arguments, lets go!
+echo "Caching sudo authentication"
+sudo -v
+echo "Done"
+
 # Use this image as the source image to copy
 SRC_IMAGE="${FLAGS_from}/chromiumos_image.bin"
 
 # If we're asked to modify the image for test, then let's make a copy and
 # modify that instead.
 if [ ${FLAGS_test_image} -eq ${FLAGS_TRUE} ] ; then
-  if [ ! -f "${FLAGS_from}/chromiumos_test_image.bin" ] ; then
+  if [ ! -f "${FLAGS_from}/chromiumos_test_image.bin" ] || \
+     [ ${FLAGS_force_copy} -eq ${FLAGS_TRUE} ] ; then
     # Copy it.
     echo "Creating test image from original..."
     cp -f "${SRC_IMAGE}" "${FLAGS_from}/chromiumos_test_image.bin"
+
+    # Check for manufacturing image.
+    if [ ${FLAGS_factory} -eq ${FLAGS_TRUE} ] ; then
+      FACTORY_ARGS="--factory"
+    fi
+    # Check for yes
+    if [ ${FLAGS_yes} -eq ${FLAGS_TRUE} ] ; then
+      YES="--yes"
+    fi
+
+
     # Modify it.
     "${SCRIPTS_DIR}/mod_image_for_test.sh" --image \
-      "${FLAGS_from}/chromiumos_test_image.bin" --yes
+      "${FLAGS_from}/chromiumos_test_image.bin" ${FACTORY_ARGS} ${YES}
+    echo "Done with mod_image_for_test."
+  else
+    echo "Using cached test image."
   fi
-  # Use it.
   SRC_IMAGE="${FLAGS_from}/chromiumos_test_image.bin"
+  echo "Source test image is: ${SRC_IMAGE}"
 fi
 
 STATEFUL_DIR="${FLAGS_from}/stateful_partition"
@@ -140,6 +170,8 @@ if [ ${FLAGS_install_autotest} -eq ${FLAGS_TRUE} ] ; then
     echo "Install autotest into stateful partition..."
     autotest_client="/home/autotest-client"
     sudo mkdir -p "${stateful_root}${autotest_client}"
+    sudo ln -sf /mnt/stateful_partition/dev_image${autotest_client} \
+      ${stateful_root}/autotest
 
     sudo cp -fpru ${AUTOTEST_SRC}/client/* \
       "${stateful_root}/${autotest_client}"
@@ -152,7 +184,7 @@ if [ ${FLAGS_install_autotest} -eq ${FLAGS_TRUE} ] ; then
     rmdir "${STATEFUL_DIR}"
   else
     echo "/usr/local/autotest under ${DEFAULT_CHROOT_DIR} is not installed."
-    echo "Please call make_autotest.sh inside chroot first."
+    echo "Please call build_autotest.sh inside chroot first."
     exit -1
   fi
 fi
@@ -166,7 +198,7 @@ then
 
   # Warn if it looks like they supplied a partition as the destination.
   if echo "${FLAGS_to}" | grep -q '[0-9]$'; then
-    local drive=$(echo "${FLAGS_to}" | sed -re 's/[0-9]+$//')
+    drive=$(echo "${FLAGS_to}" | sed -re 's/[0-9]+$//')
     if [ -b "${drive}" ]; then
       echo
       echo "NOTE: It looks like you may have supplied a partition as the "

mod_for_factory_scripts/factory.patch

@@ -0,0 +1,88 @@
+diff -Naur old/etc/init/dump-boot-stats.conf new/etc/init/dump-boot-stats.conf
+--- old/etc/init/dump-boot-stats.conf	2010-04-05 21:33:11.000000000 -0700
++++ new/etc/init/dump-boot-stats.conf	2010-04-05 21:00:48.000000000 -0700
+@@ -7,7 +7,7 @@
+ # when login-prompt-ready is received, grabs the current uptime and
+ # disk stats.  Also sends uptime to metrics client for perf dashboard
+ 
+-start on login-prompt-ready
++start on stopping startup
+ 
+ # This is run-once rather than a service.
+ task
+diff -Naur old/etc/init/factory.conf new/etc/init/factory.conf
+--- old/etc/init/factory.conf	1969-12-31 16:00:00.000000000 -0800
++++ new/etc/init/factory.conf	2010-04-05 20:59:07.000000000 -0700
+@@ -0,0 +1,17 @@
++
++description   "Chrome OS factory startup stub"
++author        "chromium-os-dev@googlegroups.com"
++
++start on stopping autotest
++
++script
++
++cd /usr/local/autotest
++if [ ! -e factory_started ]; then
++  touch factory_started
++  date >> /var/log/factory.log
++  cp -f site_tests/suite_Factory/control.full control
++  ./bin/autotest control >> /var/log/factory.log 2>&1
++fi
++end script
++
+diff -Naur old/etc/init/autotest.conf new/etc/init/autotest.conf
+--- old/etc/init/autotest.conf	1969-12-31 16:00:00.000000000 -0800
++++ new/etc/init/autotest.conf	2010-04-05 20:59:07.000000000 -0700
+@@ -0,0 +1,15 @@
++
++description   "Chrome OS autotest startup stub"
++author        "chromium-os-dev@googlegroups.com"
++
++start on started udev
++
++script
++# Sleep as the current upstart sequence gives no clear completion signal.
++# TODO: investigate generating authoritative bootup finished event.
++sleep 10
++cd /usr/local/autotest
++date >> /var/log/factory.log
++./tools/autotest >> /var/log/factory.log 2>&1
++end script
++
+diff -Naur old/etc/init/tty1.conf new/etc/init/tty1.conf
+--- old/etc/init/tty1.conf	1969-12-31 16:00:00.000000000 -0800
++++ new/etc/init/tty1.conf	2010-04-05 20:59:07.000000000 -0700
+@@ -0,0 +1,9 @@
++start on startup
++stop on starting halt or starting reboot
++
++respawn
++script
++cd /
++/sbin/agetty 38400 tty1 linux -l /bin/bash -n
++end script
++
+diff -Naur old/sbin/chromeos_startup new/sbin/chromeos_startup
+--- old/sbin/chromeos_startup	2010-04-05 21:33:52.000000000 -0700
++++ new/sbin/chromeos_startup	2010-04-05 21:38:02.000000000 -0700
+@@ -20,18 +20,12 @@
+ 
+ # Moblin trick: Disable blinking cursor. Without this a splash screen
+ # will show a distinct cursor shape even when the cursor is set to none.
+-echo 0 > /sys/devices/virtual/graphics/fbcon/cursor_blink
++# echo 0 > /sys/devices/virtual/graphics/fbcon/cursor_blink
+ 
+ # Since we defer udev until later in the boot process, we pre-populate /dev
+ # with the set of devices needed for X and other early services to run.
+ cp -a -f /lib/chromiumos/devices/* /dev
+ 
+-# Splash screen!
+-if [ -x /usr/bin/ply-image ]
+-then
+-  /usr/bin/ply-image /usr/share/chromeos-assets/images/login_splash.png &
+-fi
+-
+ mount -n -t tmpfs tmp /tmp
+ mount -n -t tmpfs -onosuid,nodev shmfs /dev/shm
+ mount -n -t devpts -onoexec,nosuid,gid=5,mode=0620 devpts /dev/pts

mod_image_for_test.sh

@@ -19,7 +19,7 @@ DEFINE_string board "$DEFAULT_BOARD" "Board for which the image was built"
 DEFINE_string qualdb "/tmp/run_remote_tests.*" \
     "Location of qualified component file"
 DEFINE_string image "" "Location of the rootfs raw image file"
-DEFINE_boolean manuf $FLAGS_FALSE "Modify the image for manufacturing testing"
+DEFINE_boolean factory $FLAGS_FALSE "Modify the image for manufacturing testing"
 DEFINE_boolean yes $FLAGS_FALSE "Answer yes to all prompts" "y"
 
 # Parse command line
@@ -120,9 +120,25 @@ sudo GCLIENT_ROOT="${GCLIENT_ROOT}" ROOT_FS_DIR="${ROOT_FS_DIR}" \
     "${MOD_SCRIPTS_ROOT}/test_setup.sh"
 
 # Run manufacturing test setup
-if [ ${FLAGS_manuf} -eq ${FLAGS_TRUE} ]; then
+if [ ${FLAGS_factory} -eq ${FLAGS_TRUE} ]; then
   echo "Modifying image ${FLAGS_image} for manufacturing test..."
 
+  echo "Disabling ui.conf, don't do chrome startup on boot."
+  sudo mv ${ROOT_FS_DIR}/etc/init/ui.conf \
+      ${ROOT_FS_DIR}/etc/init/ui.conf.disabled
+
+  echo "Applying patch to init scripts"
+  MOD_MFG_ROOT="${GCLIENT_ROOT}/src/scripts/mod_for_factory_scripts"
+  pushd ${ROOT_FS_DIR}
+  sudo patch -d ${ROOT_FS_DIR} -p1 < ${MOD_MFG_ROOT}/factory.patch
+  popd
+
+  echo "Modifying Release Description for Factory."
+  FILE="${ROOT_FS_DIR}/etc/lsb-release"
+  sudo sed -i 's/Test/Factory/' $FILE
+
+  echo "Done applying patch."
+
   # Try to use the sytem component file in the most recent autotest result
   FLAGS_qualdb=$(ls -dt ${FLAGS_qualdb} 2>&-| head -1)
 
@@ -142,7 +158,6 @@ if [ ${FLAGS_manuf} -eq ${FLAGS_TRUE} ]; then
       ${ROOT_FS_DIR}/usr/local/manufacturing/qualified_components
   else
     echo "No qualified component file found at: ${FLAGS_qualdb}"
-    exit 1
   fi
 fi