From 18c769b0ff6c704fd31ba1f81f35c188fbe02bc9 Mon Sep 17 00:00:00 2001
From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Mon, 19 Feb 2024 11:23:31 +0100
Subject: [PATCH] Revert "test: use btrfs by default on Arch as well"

There's something very wrong going on when using btrfs for the test
images, namely:
  - there's a significant performance hit, i.e. the Arch Linux run is
    ~20% slower, in the coverage run the situation is even worse
  - intermittent boot failures
  - intermittent "No space left on device" errors (even though there's
    enough free space)

Since debugging this might take a while, let's temporarily revert back
to ext4 to make the CI stable again.

This reverts commit 7eb7e3ec4f5dbc13ee729557e1544527f3101187.
---
 test/test-functions | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/test/test-functions b/test/test-functions
index 6a9a1291de3..a3bb4abc00b 100644
--- a/test/test-functions
+++ b/test/test-functions
@@ -47,13 +47,9 @@ 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.