Merge pull request #31318 from mrc0mmand/test-switch-to-btrfs

test: use btrfs by default on Arch as well

test/TEST-08-INITRD/test.sh

@@ -3,6 +3,10 @@
 set -e
 
 TEST_DESCRIPTION="Test various scenarios involving transition from/to initrd"
+# Note: for debugging systemd.journald.max_level_console=debug might come in handy
+#       as well, but it's not used here since it's _very_ noisy and slows the test
+#       down a lot
+KERNEL_APPEND="${KERNEL_APPEND:-} systemd.journald.forward_to_console=1"
 TEST_NO_NSPAWN=1
 
 # shellcheck source=test/test-functions

test/TEST-55-OOMD/test.sh

@@ -12,20 +12,17 @@ TEST_NO_NSPAWN=1
 . "${TEST_BASE_DIR:?}/test-functions"
 
 test_append_files() {
-    # Create a swap file
-    (
-        image_install mkswap swapon swapoff stress
+    local workspace="${1:?}"
 
-        dd if=/dev/zero of="${initdir:?}/swapfile" bs=1M count=48
-        chmod 0600 "${initdir:?}/swapfile"
+    image_install mkswap swapon swapoff stress
+    image_install -o btrfs
 
-        mkdir -p "${initdir:?}/etc/systemd/system/init.scope.d/"
-        cat >>"${initdir:?}/etc/systemd/system/init.scope.d/test-55-oomd.conf" <<EOF
+    mkdir -p "${workspace:?}/etc/systemd/system/init.scope.d/"
+    cat >"${workspace:?}/etc/systemd/system/init.scope.d/test-55-oomd.conf" <<EOF
 [Scope]
 MemoryHigh=infinity
 StartupMemoryHigh=10G
 EOF
-    )
 }
 
 do_test "$@" 55

test/test-functions

@@ -47,9 +47,13 @@ KERNEL_VER="${KERNEL_VER-$(uname -r)}"
 QEMU_TIMEOUT="${QEMU_TIMEOUT:-1800}"
 NSPAWN_TIMEOUT="${NSPAWN_TIMEOUT:-1800}"
 TIMED_OUT=  # will be 1 after run_* if *_TIMEOUT is set and test timed out
-get_bool "$LOOKS_LIKE_SUSE" && FSTYPE="${FSTYPE:-btrfs}" || FSTYPE="${FSTYPE:-ext4}"
 UNIFIED_CGROUP_HIERARCHY="${UNIFIED_CGROUP_HIERARCHY:-default}"
 EFI_MOUNT="${EFI_MOUNT:-$(bootctl -x 2>/dev/null || echo /boot)}"
+if get_bool "$LOOKS_LIKE_SUSE" || get_bool "$LOOKS_LIKE_ARCH"; then
+    FSTYPE="${FSTYPE:-btrfs}"
+else
+    FSTYPE="${FSTYPE:-ext4}"
+fi
 # Note that defining a different IMAGE_NAME in a test setup script will only result
 # in default.img being copied and renamed. It can then be extended by defining
 # a test_append_files() function. The $1 parameter will be the root directory.
@@ -1119,14 +1123,14 @@ install_fs_tools() {
 install_modules() {
     dinfo "Install modules"
 
-    instmods bridge dummy ipvlan macvlan vfat veth
+    instmods bridge dummy ext4 ipvlan macvlan vfat veth
     instmods loop =block
     instmods nls_ascii =nls
     instmods overlay =overlayfs
     instmods scsi_debug
 
     if get_bool "$LOOKS_LIKE_SUSE"; then
-        instmods ext4 af_packet
+        instmods af_packet
     fi
 }
 
@@ -1846,7 +1850,7 @@ save_journal() {
 
     # Show messages from the testsuite-XX.service or messages with priority "warning" and higher
     echo " --- $source_dir ---"
-    "$JOURNALCTL" --no-pager --no-hostname -o short-monotonic -D "$source_dir" \
+    "$JOURNALCTL" --all --no-pager --no-hostname -o short-monotonic -D "$source_dir" \
         _SYSTEMD_UNIT="testsuite-${TESTID:?}.service" + SYSLOG_IDENTIFIER="testsuite-$TESTID.sh" + \
         PRIORITY=4 + PRIORITY=3 + PRIORITY=2 + PRIORITY=1 + PRIORITY=0
 

test/units/testsuite-55.sh

@@ -23,7 +23,14 @@ rm -rf /run/systemd/system/testsuite-55-testbloat.service.d
 
 # Activate swap file if we are in a VM
 if systemd-detect-virt --vm --quiet; then
-    mkswap /swapfile
+    if [[ "$(findmnt -n -o FSTYPE /)" == btrfs ]]; then
+        btrfs filesystem mkswapfile -s 64M /swapfile
+    else
+        dd if=/dev/zero of=/swapfile bs=1M count=64
+        chmod 0600 /swapfile
+        mkswap /swapfile
+    fi
+
     swapon /swapfile
     swapon --show
 fi