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-rwxr-xr-xsrc/kernel-install/test-kernel-install.sh333
1 files changed, 333 insertions, 0 deletions
diff --git a/src/kernel-install/test-kernel-install.sh b/src/kernel-install/test-kernel-install.sh
new file mode 100755
index 0000000..338d811
--- /dev/null
+++ b/src/kernel-install/test-kernel-install.sh
@@ -0,0 +1,333 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# shellcheck disable=SC2235
+set -eux
+set -o pipefail
+
+export SYSTEMD_LOG_LEVEL=debug
+
+kernel_install="${1:?}"
+loaderentry_install="${2:?}"
+uki_copy_install="${3:?}"
+ukify="${4:-}"
+ukify_install="${5:-}"
+boot_stub="${6:-}"
+if [[ -d "${PROJECT_BUILD_ROOT:-}" ]]; then
+ bootctl="${PROJECT_BUILD_ROOT}/bootctl"
+else
+ bootctl=
+fi
+
+D="$(mktemp --tmpdir --directory "test-kernel-install.XXXXXXXXXX")"
+
+# shellcheck disable=SC2064
+trap "rm -rf '$D'" EXIT INT QUIT PIPE
+mkdir -p "$D/boot"
+mkdir -p "$D/efi"
+mkdir -p "$D/sources"
+
+echo 'buzy image' >"$D/sources/linux"
+echo 'the initrd' >"$D/sources/initrd"
+echo 'the-token' >"$D/sources/entry-token"
+echo 'opt1 opt2' >"$D/sources/cmdline"
+
+cat >"$D/sources/install.conf" <<EOF
+layout=bls
+initrd_generator=none
+# those are overridden by envvars
+BOOT_ROOT="$D/badboot"
+MACHINE_ID=badbadbadbadbadbad6abadbadbadbad
+EOF
+
+# Create a 'devicetree' config file that points to a fake dtb file
+echo 'subdir/whatever.dtb' >"$D/sources/devicetree"
+mkdir "$D/sources/subdir"
+echo 'DTBDTBDTBDTB' >"$D/sources/subdir/whatever.dtb"
+
+export KERNEL_INSTALL_CONF_ROOT="$D/sources"
+# We "install" multiple plugins, but control which ones will be active via install.conf.
+export KERNEL_INSTALL_PLUGINS="${ukify_install} ${loaderentry_install} ${uki_copy_install}"
+export BOOT_ROOT="$D/boot"
+export BOOT_MNT="$D/boot"
+export MACHINE_ID='3e0484f3634a418b8e6a39e8828b03e3'
+export KERNEL_INSTALL_UKIFY="$ukify"
+export KERNEL_INSTALL_BOOT_STUB="$boot_stub"
+export KERNEL_INSTALL_READ_MACHINE_INFO="no"
+export KERNEL_INSTALL_BYPASS="no"
+
+# Test type#1 installation
+"$kernel_install" -v add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+
+entry="$BOOT_ROOT/loader/entries/the-token-1.1.1.conf"
+test -f "$entry"
+grep -qE '^title ' "$entry"
+grep -qE '^version +1.1.1' "$entry"
+grep -qE '^options +opt1 opt2' "$entry"
+grep -qE '^linux .*/the-token/1.1.1/linux' "$entry"
+grep -qE '^initrd .*/the-token/1.1.1/initrd' "$entry"
+grep -qE '^devicetree .*/the-token/1.1.1/whatever.dtb' "$entry"
+
+grep -qE 'image' "$BOOT_ROOT/the-token/1.1.1/linux"
+grep -qE 'initrd' "$BOOT_ROOT/the-token/1.1.1/initrd"
+grep -qE 'DTBDTB' "$BOOT_ROOT/the-token/1.1.1/whatever.dtb"
+
+test -f /usr/lib/modules/"$(uname -r)"/vmlinuz && "$kernel_install" inspect
+"$kernel_install" inspect "$D/sources/linux"
+
+"$kernel_install" -v remove 1.1.1
+test ! -e "$entry"
+test ! -e "$BOOT_ROOT/the-token/1.1.1/linux"
+test ! -e "$BOOT_ROOT/the-token/1.1.1/initrd"
+
+# Test again with too many arguments for 'remove' command. See #28448.
+"$kernel_install" -v add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+
+test -f "$entry"
+test -f "$BOOT_ROOT/the-token/1.1.1/linux"
+test -f "$BOOT_ROOT/the-token/1.1.1/initrd"
+
+"$kernel_install" -v remove 1.1.1 hoge foo bar
+test ! -e "$entry"
+test ! -e "$BOOT_ROOT/the-token/1.1.1/linux"
+test ! -e "$BOOT_ROOT/the-token/1.1.1/initrd"
+
+# Invoke kernel-install as installkernel
+ln -s --relative -v "$kernel_install" "$D/sources/installkernel"
+"$D/sources/installkernel" -v 1.1.2 "$D/sources/linux" System.map /somedirignored
+
+entry="$BOOT_ROOT/loader/entries/the-token-1.1.2.conf"
+test -f "$entry"
+grep -qE '^title ' "$entry"
+grep -qE '^version +1.1.2' "$entry"
+grep -qE '^options +opt1 opt2' "$entry"
+grep -qE '^linux .*/the-token/1.1.2/linux' "$entry"
+( ! grep -qE '^initrd' "$entry" )
+grep -qE '^devicetree .*/the-token/1.1.2/whatever.dtb' "$entry"
+
+grep -qE 'image' "$BOOT_ROOT/the-token/1.1.2/linux"
+test ! -e "$BOOT_ROOT/the-token/1.1.2/initrd"
+grep -qE 'DTBDTB' "$BOOT_ROOT/the-token/1.1.2/whatever.dtb"
+
+# Check installation with boot counting
+echo '56' >"$D/sources/tries"
+
+"$kernel_install" -v add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+entry="$BOOT_ROOT/loader/entries/the-token-1.1.1+56.conf"
+test -f "$entry"
+grep -qE '^title ' "$entry"
+grep -qE '^version +1.1.1' "$entry"
+grep -qE '^options +opt1 opt2' "$entry"
+grep -qE '^linux .*/the-token/1.1.1/linux' "$entry"
+grep -qE '^initrd .*/the-token/1.1.1/initrd' "$entry"
+
+grep -qE 'image' "$BOOT_ROOT/the-token/1.1.1/linux"
+grep -qE 'initrd' "$BOOT_ROOT/the-token/1.1.1/initrd"
+
+# Install UKI
+if [ -f "$ukify" ]; then
+ cat >>"$D/sources/install.conf" <<EOF
+layout=uki
+uki_generator=ukify
+EOF
+
+ "$kernel_install" -v add 1.1.3 "$D/sources/linux" "$D/sources/initrd"
+ uki="${BOOT_ROOT}/EFI/Linux/the-token-1.1.3+56.efi"
+ test -f "$uki"
+
+ if [ -x "$bootctl" ]; then
+ "$bootctl" kernel-inspect "$uki" | grep -qE 'Kernel Type: +uki$'
+ "$bootctl" kernel-inspect "$uki" | grep -qE 'Version: +1\.1\.3$'
+ "$bootctl" kernel-inspect "$uki" | grep -qE 'Cmdline: +opt1 opt2$'
+ fi
+
+ "$ukify" inspect "$uki" | grep -qE '^.sbat'
+ "$ukify" inspect "$uki" | grep -qE '^.cmdline'
+ "$ukify" inspect "$uki" | grep -qE '^.uname'
+ "$ukify" inspect "$uki" | grep -qE '^.initrd'
+ "$ukify" inspect "$uki" | grep -qE '^.linux'
+ "$ukify" inspect "$uki" | grep -qE '^.dtb'
+fi
+
+# Test bootctl
+if [ -x "$bootctl" ]; then
+ echo "Testing bootctl"
+ e2="${entry%+*}_2.conf"
+ cp "$entry" "$e2"
+ export SYSTEMD_ESP_PATH=/boot
+ # We use --root so strip the root prefix from KERNEL_INSTALL_CONF_ROOT
+ export KERNEL_INSTALL_CONF_ROOT="sources"
+
+ # create file that is not referenced. Check if cleanup removes
+ # it but leaves the rest alone
+ :> "$BOOT_ROOT/the-token/1.1.2/initrd"
+ "$bootctl" --root="$D" cleanup
+ test ! -e "$BOOT_ROOT/the-token/1.1.2/initrd"
+ test -e "$BOOT_ROOT/the-token/1.1.2/linux"
+ test -e "$BOOT_ROOT/the-token/1.1.1/linux"
+ test -e "$BOOT_ROOT/the-token/1.1.1/initrd"
+
+ # now remove duplicated entry and make sure files are left over
+ "$bootctl" --root="$D" unlink "${e2##*/}"
+ test -e "$BOOT_ROOT/the-token/1.1.1/linux"
+ test -e "$BOOT_ROOT/the-token/1.1.1/initrd"
+ test -e "$entry"
+ test ! -e "$e2"
+ # remove last entry referencing those files
+ entry_id="${entry##*/}"
+ entry_id="${entry_id%+*}.conf"
+ "$bootctl" --root="$D" unlink "$entry_id"
+ test ! -e "$entry"
+ test ! -e "$BOOT_ROOT/the-token/1.1.1/linux"
+ test ! -e "$BOOT_ROOT/the-token/1.1.1/initrd"
+fi
+
+###########################################
+# tests for --make-entry-directory=
+###########################################
+
+# disable all dropins
+cat >"$D/00-skip.install" <<EOF
+#!/bin/bash
+exit 77
+EOF
+chmod +x "$D/00-skip.install"
+export KERNEL_INSTALL_PLUGINS="$D/00-skip.install"
+
+# drop layout= from install.conf
+cat >"$D/sources/install.conf" <<EOF
+initrd_generator=none
+# those are overridden by envvars
+BOOT_ROOT="$D/badboot"
+MACHINE_ID=badbadbadbadbadbad6abadbadbadbad
+EOF
+export KERNEL_INSTALL_CONF_ROOT="$D/sources"
+
+rm -rf "$BOOT_ROOT"
+mkdir -p "$BOOT_ROOT"
+
+# 1. defaults to 'auto', and the entry directory is created only when the layout is BLS
+# 1.1 token directory does not exist -> layout is other.
+"$kernel_install" -v add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+"$kernel_install" -v remove 1.1.1
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+
+# 1.2 token directory exists -> layout is BLS
+mkdir -p "$BOOT_ROOT/the-token"
+"$kernel_install" -v add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test -d "$BOOT_ROOT/the-token/1.1.1"
+"$kernel_install" -v remove 1.1.1
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+rmdir "$BOOT_ROOT/the-token"
+
+# 2. --make-entry-directory=yes
+# 2.1 token directory does not exist -> layout is other.
+"$kernel_install" -v --make-entry-directory=yes add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test -d "$BOOT_ROOT/the-token/1.1.1"
+"$kernel_install" -v --make-entry-directory=yes remove 1.1.1
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+test -d "$BOOT_ROOT/the-token"
+
+# 2.2 token directory exists -> layout is BLS
+mkdir -p "$BOOT_ROOT/the-token"
+"$kernel_install" -v --make-entry-directory=yes add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test -d "$BOOT_ROOT/the-token/1.1.1"
+"$kernel_install" -v --make-entry-directory=yes remove 1.1.1
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+test -d "$BOOT_ROOT/the-token"
+rmdir "$BOOT_ROOT/the-token"
+
+# 3. --make-entry-directory=no
+# 3.1 token directory does not exist -> layout is other.
+"$kernel_install" -v --make-entry-directory=no add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+"$kernel_install" -v --make-entry-directory=no remove 1.1.1
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+
+# 3.2 token directory exists -> layout is BLS
+mkdir -p "$BOOT_ROOT/the-token"
+"$kernel_install" -v --make-entry-directory=no add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+"$kernel_install" -v --make-entry-directory=no remove 1.1.1
+test ! -e "$BOOT_ROOT/the-token/1.1.1"
+test -d "$BOOT_ROOT/the-token"
+rmdir "$BOOT_ROOT/the-token"
+
+###########################################
+# tests for --entry-token=
+###########################################
+"$kernel_install" -v --make-entry-directory=yes --entry-token=machine-id add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test -d "$BOOT_ROOT/$MACHINE_ID/1.1.1"
+"$kernel_install" -v --make-entry-directory=yes --entry-token=machine-id remove 1.1.1
+test ! -e "$BOOT_ROOT/$MACHINE_ID/1.1.1"
+test -d "$BOOT_ROOT/$MACHINE_ID"
+rmdir "$BOOT_ROOT/$MACHINE_ID"
+
+"$kernel_install" -v --make-entry-directory=yes --entry-token=literal:hoge add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+test -d "$BOOT_ROOT/hoge/1.1.1"
+"$kernel_install" -v --make-entry-directory=yes --entry-token=literal:hoge remove 1.1.1
+test ! -e "$BOOT_ROOT/hoge/1.1.1"
+test -d "$BOOT_ROOT/hoge"
+rmdir "$BOOT_ROOT/hoge"
+
+###########################################
+# tests for --json=
+###########################################
+output="$("$kernel_install" -v --json=pretty inspect 1.1.1 "$D/sources/linux")"
+
+diff -u <(echo "$output") - <<EOF
+{
+ "MachineID" : "3e0484f3634a418b8e6a39e8828b03e3",
+ "KernelImageType" : "unknown",
+ "Layout" : "other",
+ "BootRoot" : "$BOOT_ROOT",
+ "EntryTokenType" : "literal",
+ "EntryToken" : "the-token",
+ "EntryDirectory" : "$BOOT_ROOT/the-token/1.1.1",
+ "KernelVersion" : "1.1.1",
+ "Kernel" : "$D/sources/linux",
+ "Initrds" : null,
+ "InitrdGenerator" : "none",
+ "UKIGenerator" : null,
+ "Plugins" : [
+ "$D/00-skip.install"
+ ],
+ "PluginEnvironment" : [
+ "LC_COLLATE=C.UTF-8",
+ "KERNEL_INSTALL_VERBOSE=1",
+ "KERNEL_INSTALL_IMAGE_TYPE=unknown",
+ "KERNEL_INSTALL_MACHINE_ID=3e0484f3634a418b8e6a39e8828b03e3",
+ "KERNEL_INSTALL_ENTRY_TOKEN=the-token",
+ "KERNEL_INSTALL_BOOT_ROOT=$BOOT_ROOT",
+ "KERNEL_INSTALL_LAYOUT=other",
+ "KERNEL_INSTALL_INITRD_GENERATOR=none",
+ "KERNEL_INSTALL_UKI_GENERATOR=",
+ "KERNEL_INSTALL_STAGING_AREA=/tmp/kernel-install.staging.XXXXXX"
+ ]
+}
+EOF
+
+###########################################
+# tests for propagation of plugin failure (issue #30087)
+###########################################
+cat >"$D/00-plugin-skip" <<EOF
+#!/usr/bin/env bash
+exit 77
+EOF
+chmod +x "$D/00-plugin-skip"
+
+cat >"$D/10-plugin-fail" <<EOF
+#!/usr/bin/env bash
+exit 42
+EOF
+chmod +x "$D/10-plugin-fail"
+
+# Exit code 77 means remaining plugins will be skipped.
+KERNEL_INSTALL_PLUGINS="$D/00-plugin-skip $D/10-plugin-fail" "$kernel_install" -v add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+
+# Other non-zero exit code will be propagated.
+set +e
+KERNEL_INSTALL_PLUGINS="$D/10-plugin-fail" "$kernel_install" -v add 1.1.1 "$D/sources/linux" "$D/sources/initrd"
+ret=$?
+set -e
+test "$ret" -eq "42"
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