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Index: head/tools/boot/ci-qemu-test.sh
===================================================================
--- head/tools/boot/ci-qemu-test.sh
+++ head/tools/boot/ci-qemu-test.sh
@@ -2,62 +2,105 @@
# Install loader, kernel, and enough of userland to boot in QEMU and echo
# "Hello world." from init, as a very quick smoke test for CI. Uses QEMU's
-# virtual FAT filesystem to avoid the need to create a disk image.
+# virtual FAT filesystem to avoid the need to create a disk image. While
+# designed for CI automated testing, this script can also be run by hand as
+# a quick smoke-test. The rootgen.sh and related scripts generate much more
+# extensive tests for many combinations of boot env (ufs, zfs, geli, etc).
#
# $FreeBSD$
set -e
-# Root directory for minimal FreeBSD installation.
-ROOTDIR=$(pwd)/fat-root
+die()
+{
+ echo "$*" 1>&2
+ exit 1
+}
-# Create minimal directory structure.
-rm -f $ROOTDIR/efi/boot/BOOTx64.EFI
-for dir in dev bin efi/boot etc lib libexec sbin usr/libexec; do
- mkdir -p $ROOTDIR/$dir
-done
+tempdir_cleanup()
+{
+ trap - EXIT SIGINT SIGHUP SIGTERM SIGQUIT
+ rm -rf ${ROOTDIR}
+}
-# Install kernel, loader and minimal userland.
-make -DNO_ROOT DESTDIR=$ROOTDIR \
- MODULES_OVERRIDE= \
- WITHOUT_DEBUG_FILES=yes \
- WITHOUT_KERNEL_SYMBOLS=yes \
- installkernel
-for dir in stand \
- lib/libc lib/libedit lib/ncurses \
- libexec/rtld-elf \
- bin/sh sbin/init sbin/shutdown; do
- make -DNO_ROOT DESTDIR=$ROOTDIR INSTALL="install -U" \
- WITHOUT_MAN= \
- WITHOUT_PROFILE= \
- WITHOUT_TESTS= \
- WITHOUT_TOOLCHAIN= \
- -C $dir install
-done
+tempdir_setup()
+{
+ # Create minimal directory structure and populate it.
+ # Caller must cd ${SRCTOP} before calling this function.
-# Put loader in standard EFI location.
-mv $ROOTDIR/boot/loader.efi $ROOTDIR/efi/boot/BOOTx64.EFI
+ for dir in dev bin efi/boot etc lib libexec sbin usr/lib usr/libexec; do
+ mkdir -p ${ROOTDIR}/${dir}
+ done
-# Configuration files.
-cat > $ROOTDIR/boot/loader.conf <<EOF
+ # Install kernel, loader and minimal userland.
+
+ make -DNO_ROOT DESTDIR=${ROOTDIR} \
+ MODULES_OVERRIDE= \
+ WITHOUT_DEBUG_FILES=yes \
+ WITHOUT_KERNEL_SYMBOLS=yes \
+ installkernel
+ for dir in stand \
+ lib/libc lib/libedit lib/ncurses \
+ libexec/rtld-elf \
+ bin/sh sbin/init sbin/shutdown; do
+ make -DNO_ROOT DESTDIR=${ROOTDIR} INSTALL="install -U" \
+ WITHOUT_DEBUG_FILES= \
+ WITHOUT_MAN= \
+ WITHOUT_PROFILE= \
+ WITHOUT_TESTS= \
+ WITHOUT_TOOLCHAIN= \
+ -C ${dir} install
+ done
+
+ # Put loader in standard EFI location.
+ mv ${ROOTDIR}/boot/loader.efi ${ROOTDIR}/efi/boot/BOOTx64.EFI
+
+ # Configuration files.
+ cat > ${ROOTDIR}/boot/loader.conf <<EOF
vfs.root.mountfrom="msdosfs:/dev/ada0s1"
autoboot_delay=-1
boot_verbose=YES
EOF
-cat > $ROOTDIR/etc/rc <<EOF
+ cat > ${ROOTDIR}/etc/rc <<EOF
#!/bin/sh
echo "Hello world."
/sbin/shutdown -p now
EOF
-# Remove unnecessary files to keep FAT filesystem size down.
-rm -rf $ROOTDIR/METALOG $ROOTDIR/usr/lib
+ # Remove unnecessary files to keep FAT filesystem size down.
+ rm -rf ${ROOTDIR}/METALOG ${ROOTDIR}/usr/lib
+}
+# Locate the top of the source tree, to run make install from.
+: ${SRCTOP:=$(make -V SRCTOP)}
+if [ -z "${SRCTOP}" ]; then
+ die "Cannot locate top of source tree"
+fi
+
+# Locate the uefi bios file used by qemu.
+: ${OVMF:=/usr/local/share/UEFI-firmware/QEMU_UEFI_CODE_x86_64.fd}
+if [ ! -r "${OVMF}" ]; then
+ die "Cannot read UEFI bios file ${OVMF}"
+fi
+
+# Create a temp dir to hold the boot image.
+ROOTDIR=$(mktemp -d -t ci-qemu-test-fat-root)
+trap tempdir_cleanup EXIT SIGINT SIGHUP SIGTERM SIGQUIT
+
+# Populate the boot image in a temp dir.
+( cd ${SRCTOP} && tempdir_setup )
+
# And, boot in QEMU.
+: ${BOOTLOG:=${TMPDIR}/ci-qemu-test-boot.log}
timeout 300 \
- qemu-system-x86_64 -m 256M -bios OVMF.fd \
- -serial stdio -vga none -nographic -monitor none \
- -snapshot -hda fat:$ROOTDIR 2>&1 | tee boot.log
-grep -q 'Hello world.' boot.log
-echo OK
+ qemu-system-x86_64 -m 256M -bios ${OVMF} \
+ -serial stdio -vga none -nographic -monitor none \
+ -snapshot -hda fat:${ROOTDIR} 2>&1 | tee ${BOOTLOG}
+
+# Check whether we succesfully booted...
+if grep -q 'Hello world.' ${BOOTLOG}; then
+ echo "OK"
+else
+ die "Did not boot successfully, see ${BOOTLOG}"
+fi

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