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test-fixet: Automated VMWare test of AutoUpdate

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Fully automated test that uses vmplayer to test updating from
dev-channel -> image-under-test -> rollback to dev-channel.

Also, change to vmware image generation so that vmware images are
generated with two 1-GiB sized root partitions

Review URL: http://codereview.chromium.org/1512001
This commit is contained in:
Andrew de los Reyes 2010-04-01 15:24:21 -07:00
parent cad2b49f8a
commit cd78944051
1 changed files with 37 additions and 26 deletions
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63
image_to_vmware.sh
View File

@ -29,6 +29,8 @@ DEFINE_string from "$DEFAULT_FROM" \
"Directory containing rootfs.image and mbr.image"
DEFINE_string to "$DEFAULT_TO" \
"Destination folder for VM output file(s)"
DEFINE_string state_image "" \
"Stateful partition image (defaults to creating new statful partition)"
DEFINE_string format "vmware" \
"Output format, either vmware or virtualbox"
@ -60,40 +62,46 @@ fi
FLAGS_from=`eval readlink -f $FLAGS_from`
FLAGS_to=`eval readlink -f $FLAGS_to`
# Make sure we have the gpt tool
if [ -z "$GPT" ]; then
echo Unable to find gpt
exit 1
fi
# Split apart the partitions and make some new ones
TEMP_DIR=$(mktemp -d)
(cd "$TEMP_DIR" &&
"${FLAGS_from}/unpack_partitions.sh" "${FLAGS_from}/chromiumos_image.bin")
# Fix the kernel command line
TEMP_ROOTFS="$TEMP_DIR"/part_3
TEMP_STATE="$TEMP_DIR"/part_1
if [ -n "${FLAGS_state_image}" ]; then
TEMP_STATE="${FLAGS_state_image}"
fi
TEMP_KERN="$TEMP_DIR"/part_2
TEMP_PMBR="$TEMP_DIR"/pmbr
dd if="${FLAGS_from}/chromiumos_image.bin" of="$TEMP_PMBR" bs=512 count=1
# Fix bootloader config.
TEMP_IMG=$(mktemp)
TEMP_MNT=$(mktemp -d)
LOOP_DEV=$(sudo losetup -f)
if [ -z "$LOOP_DEV" ]; then
echo "No free loop device"
exit 1
fi
# Get rootfs offset
OFFSET=$(( $(partoffset "${FLAGS_from}/chromiumos_image.bin" 3) * 512 )) # bytes
echo Copying to temp file
cp "${FLAGS_from}/chromiumos_image.bin" "$TEMP_IMG"
cleanup() {
sudo umount "$TEMP_MNT" || true
sudo losetup -d "$LOOP_DEV"
sudo umount -d "$TEMP_MNT"
rmdir "$TEMP_MNT"
}
trap cleanup INT TERM EXIT
sudo losetup -o $OFFSET "$LOOP_DEV" "$TEMP_IMG"
mkdir -p "$TEMP_MNT"
sudo mount "$LOOP_DEV" "$TEMP_MNT"
sudo mount -o loop "$TEMP_ROOTFS" "$TEMP_MNT"
sudo "$TEMP_MNT"/postinst /dev/sda3
trap - INT TERM EXIT
cleanup
rmdir "$TEMP_MNT"
# Make 3 GiB output image
TEMP_IMG=$(mktemp)
# TOOD(adlr): pick a size that will for sure accomodate the partitions
sudo dd if=/dev/zero of="${TEMP_IMG}" bs=1 count=1 \
seek=$((3 * 1024 * 1024 * 1024 - 1))
# Set up the partition table
install_gpt "$TEMP_IMG" "$TEMP_ROOTFS" "$TEMP_KERN" "$TEMP_STATE" \
"$TEMP_PMBR" true
# Copy into the partition parts of the file
dd if="$TEMP_ROOTFS" of="$TEMP_IMG" conv=notrunc bs=512 seek="$START_ROOTFS_A"
dd if="$TEMP_STATE" of="$TEMP_IMG" conv=notrunc bs=512 seek="$START_STATEFUL"
dd if="$TEMP_KERN" of="$TEMP_IMG" conv=notrunc bs=512 seek="$START_KERN_A"
echo Creating final image
# Convert image to output format
@ -109,7 +117,10 @@ else
exit 1
fi
rm -f "$TEMP_IMG" "${VBOX_TEMP_IMAGE}"
rm -rf "$TEMP_DIR" "${VBOX_TEMP_IMAGE}" "$TEMP_IMG"
if [ -z "$FLAGS_state_image" ]; then
rm -f "$STATE_IMAGE"
fi
echo "Created image ${FLAGS_to}"