support/testing/infra/emulator: increase memory size used by Qemu

By default, Qemu emulates a system with 128 MB of RAM. This is not
sufficient for some test cases we have, such as TestPerlDBDmysql,
where the initramfs is quite large. Therefore, this commit extends the
RAM size emulated by Qemu to 256 MB.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/237108668

Thanks to Arnout for the analysis of the issue.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Acked-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/support/testing/infra/emulator.py b/support/testing/infra/emulator.py
index 802e89d4b41bf682b9dedadc316063a252214a47..3d3e1750c6af686be1b7652a20cc122e65b1851c 100644 (file)
--- a/support/testing/infra/emulator.py
+++ b/support/testing/infra/emulator.py
@@ -38,7 +38,8 @@ class Emulator(object):
 
         qemu_cmd = ["qemu-system-{}".format(qemu_arch),
                     "-serial", "stdio",
-                    "-display", "none"]
+                    "-display", "none",
+                    "-m", "256"]
 
         if options:
             qemu_cmd += options