boot: add integration test for reboot delay

Both the grub and piboot tests are modified to exercise the delayed
reboot quirk.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

boot/grub/spread.suite/bundle-install/task.yaml

@@ -6,6 +6,9 @@ summary: play-through of "rauc install" with GRUB backend
 # sandbox blocking that. It would only work if RAUC would be able to detect
 # and handle that situation and switch to FUSE. This test works fine in qemu.
 backends: [-lxd]
+environment:
+    REBOOT_DELAY/quirk: 10
+    REBOOT_DELAY/none: 0
 prepare: |
     mkdir bundle-dir
     mkdir system-dir
@@ -50,6 +53,16 @@ prepare: |
     truncate --size=0 /var/{backend,pre-install,post-install}.log
     echo 0 >/tmp/backend.state
 
+    # Stop sysotad for the modification.
+    systemctl stop sysotad.service
+
+    # Add runtime override to set up reboot quirk.
+    cat <<SYSOTAD_CONF >/run/sysota/sysotad.conf
+    # Configure the reboot delay quirk.
+    [Quirks]
+    RebootDelay=$REBOOT_DELAY
+    SYSOTAD_CONF
+
 execute: |
     # Slot A is active, other variables are unset.
     grub-editenv "$SYSOTA_BOOT_DIR"/grubenv list | grep -E ^SYSOTA_ | MATCH '^SYSOTA_BOOT_ACTIVE=A$'
@@ -63,7 +76,13 @@ execute: |
     grub-editenv "$SYSOTA_BOOT_DIR"/grubenv list | grep -E ^SYSOTA_ | MATCH '^SYSOTA_BOOT_TRY=B$'
     grub-editenv "$SYSOTA_BOOT_DIR"/grubenv list | grep -E ^SYSOTA_ | NOMATCH '^SYSOTA_BOOT_TRIED=.*'
 
-    # The system attempted to reboot.
+    # The system did not reboot immediately.
+    if [ "$REBOOT_DELAY" -ne 0 ]; then
+        test ! -f "$MOCK_REBOOT_LOG"
+        sleep "$REBOOT_DELAY"
+    fi
+
+    # With sufficient time, the system did reboot.
     test -f "$MOCK_REBOOT_LOG"
     MATCH '^/usr/sbin/reboot$' "$MOCK_REBOOT_LOG"
 
@@ -74,6 +93,7 @@ restore: |
     rm -f *.img
     rm -f cursor
     rm -f cmdline{,.orig}
+    rm -f /run/sysota/sysotad.conf
 
 debug: |
     cat /proc/cmdline

boot/piboot/spread.suite/bundle-install/task.yaml

@@ -6,6 +6,9 @@ summary: play-through of "rauc install"
 # sandbox blocking that. It would only work if RAUC would be able to detect
 # and handle that situation and switch to FUSE. This test works fine in qemu.
 backends: [-lxd]
+environment:
+    REBOOT_DELAY/quirk: 10
+    REBOOT_DELAY/none: 0
 prepare: |
     mkdir bundle-dir
     mkdir system-dir
@@ -66,6 +69,16 @@ prepare: |
     truncate --size=0 /var/{backend,pre-install,post-install}.log
     echo 0 >/tmp/backend.state
 
+    # Stop sysotad for the modification.
+    systemctl stop sysotad.service
+
+    # Add runtime override to set up reboot quirk.
+    cat <<SYSOTAD_CONF >/run/sysota/sysotad.conf
+    # Configure the reboot delay quirk.
+    [Quirks]
+    RebootDelay=$REBOOT_DELAY
+    SYSOTAD_CONF
+
 execute: |
     rauc install bundle.img
 
@@ -73,6 +86,13 @@ execute: |
     MATCH "kernel=new-kernel.img" "$SYSOTA_BOOT_DIR/tryboot.txt"
     MATCH "new-cmdline-text root=/var/tmp/rauc-fake-system/slot-b rauc.slot=B" "$SYSOTA_BOOT_DIR/slot-b/cmdline.txt"
 
+    # The system did not reboot immediately.
+    if [ "$REBOOT_DELAY" -ne 0 ]; then
+        test ! -f "$MOCK_REBOOT_LOG"
+        sleep "$REBOOT_DELAY"
+    fi
+
+    # With sufficient time, the system did reboot.
     test -f "$MOCK_REBOOT_LOG"
     MATCH '^/usr/sbin/reboot 0\\ tryboot$' "$MOCK_REBOOT_LOG"
 
@@ -83,6 +103,7 @@ restore: |
     rm -f *.img
     rm -f cursor
     rm -f cmdline{,.orig}
+    rm -f /run/sysota/sysotad.conf
 
 debug: |
     cat /proc/cmdline