[PATCH v1 3/7] packages: roms: tests: Fix Trisquel LVM test.

[Denis 'GNUtoo' Carikli]

This was broken from the start in the commit
9cc02ddde1e164fabfbddc8bbd3832ef9468d92d ("packages: roms: Start
adding automatic tests.").

I vaguely remember having made the original tests with Trisquel 10,
and if we select LVM in Trisquel 10 both in the graphical and
netinstall installers, it ends up creating a BIOS boot partition (code
ef02), an UEFI partition (code ef00) in the case of the graphical
installer, and an LVM physical volume. I then migrated the automatic
test to Trisquel 11 before sending the patch.

But with the commit 9cc02ddde1e164fabfbddc8bbd3832ef9468d92d
("packages: roms: Start adding automatic tests."), we end up with a
rootfs that has a /boot partition, so GRUB will find that and use it
to boot, without testing if GRUB can find the grub.cfg inside the LVM
partition.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
---
 resources/trisquel/preseed.cfg        | 36 ++++++++++++++++++++++++++-
 resources/trisquel/preseed.img.sha512 |  2 +-
 2 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/resources/trisquel/preseed.cfg b/resources/trisquel/preseed.cfg
index e7c3682b..fbe127f5 100644
--- a/resources/trisquel/preseed.cfg
+++ b/resources/trisquel/preseed.cfg
@@ -21,6 +21,12 @@ d-i passwd/user-fullname                          string   
gnuboot
 d-i passwd/user-password                          password password
 d-i passwd/user-password-again                    password password
 
+##############
+# Bootloader #
+##############
+# we need to generate a GRUB configuration.
+d-i grub-installer/bootdev                        string   /dev/vda
+
 ###################
 # Keyboard layout #
 ###################
@@ -50,7 +56,14 @@ popularity-contest popularity-contest/participate boolean  
false
 ################
 # Partitioning #
 ################
-d-i grub-installer/bootdev                        string   /dev/vda
+
+# Documentation:
+# - /var/lib/cdebconf/templates.dat inside the netinstall.
+# - doc/devel/partman-auto-recipe.txt inisde the debian-installer source code
+#   (apt-source debian-installer).
+
+d-i partman-auto-lvm/no_boot                      boolean  true
+d-i partman-auto-lvm/new_vg_name                  string   vg
 d-i partman-auto-lvm/guided_size                  string   max
 d-i partman-auto/choose_recipe                    select   atomic
 d-i partman-auto/disk                             string   /dev/vda
@@ -67,6 +80,27 @@ d-i partman/confirm                               boolean  
true
 d-i partman/confirm_nooverwrite                   boolean  true
 d-i partman/confirm_nooverwrite                   boolean  true
 
+# For an unknown reason, with no swap and the "d-i
+# partman-basicfilesystems/no_swap boolean true" setting, the
+# installer blocks. The partman/early_command below based on an
+# example in doc/devel/partman-auto-recipe.txt
+d-i partman/early_command string \
+    debconf-set partman-auto/expert_recipe "boot-root :: \
+    1 10000 -1 ext4 \
+        \$primary{ } \
+        \$bootable{ } \
+        method{ lvm } \
+        \$lvmok{ } \
+        lv_name{ root } \
+        format{ } \
+        use_filesystem{ } \
+        filesystem{ ext4 } \
+        mountpoint{ / } . \
+     1 512 100% linux-swap \
+        method{ swap } \
+        format{ } . \
+        ";
+
 #################################
 # Automatically shutdown the VM #
 #################################
diff --git a/resources/trisquel/preseed.img.sha512 
b/resources/trisquel/preseed.img.sha512
index 8d83ac0f..c0637fe1 100644
--- a/resources/trisquel/preseed.img.sha512
+++ b/resources/trisquel/preseed.img.sha512
@@ -1 +1 @@
-d3dc630d1b3971a2f859ec2c72e1bc7b7ab59ea7c3932735868c9709567d58f9e7b4bd1af4ccb1e4f2931f974757cccb4ec2804baa446d540904de0cbf567a48
  preseed.img
+b32a112477d148a700574b781df0a4217c1824bacf55e78e7364c619a3dce802b90dc3beb76c51a99410a8167f289bb53e1e9a6a70a46c6ef02de73c33668683
  preseed.img
-- 
2.46.0