[PATCH v2] tests/acceptance: Skip slow quanta-gsj U-boot+Linux test

[Philippe Mathieu-Daudé]

The 'arm_quanta_gsj_initrd' test is timeouting on GitLab CI:
https://gitlab.com/philmd/qemu/-/jobs/745483978#L846
and also sometimes on my workstation, so proceed as with
the other slow tests: do not run it by default.
The test can still be run setting the AVOCADO_TIMEOUT_EXPECTED
environment variable.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
Supersedes: <20200918142344.150749-1-f4bug@amsat.org>
---
 tests/acceptance/boot_linux_console.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/acceptance/boot_linux_console.py 
b/tests/acceptance/boot_linux_console.py
index 4a366ce93e4..9b58f6f9003 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -568,6 +568,7 @@ def test_arm_cubieboard_sata(self):
                                                 'sda')
         # cubieboard's reboot is not functioning; omit reboot test.
 
+    @skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout')
     def test_arm_quanta_gsj(self):
         """
         :avocado: tags=arch:arm
-- 
2.26.2