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support/testing/tests/package/test_python_crossbar: use ext2 instead of cpio

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The CPIO filesystem generated by the test_python_crossbar test is too
large, and doesn't fit as an initramfs in the 256MB of RAM available
in the versatilepb machine. This causes a "Initramfs unpacking failed:
write error" when booting, and many files being missing from the root
filesystem, ultimately causing the test to fail.

It would make sense to switch all test cases to use ext2 + a
hard-drive, but for now, let's fix the few test cases that are causing
problems.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/3249828587

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Thomas Petazzoni 2022-11-01 19:13:18 +01:00
parent 3884cfc057
commit e7930708a3
1 changed files with 11 additions and 2 deletions
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13
support/testing/tests/package/test_python_crossbar.py
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@ -1,4 +1,5 @@
from tests.package.test_python import TestPythonPackageBase
import os
class TestPythonPy3Crossbar(TestPythonPackageBase):
@ -13,8 +14,16 @@ class TestPythonPy3Crossbar(TestPythonPackageBase):
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_ARMV5_EABI_GLIBC_STABLE=y
BR2_PACKAGE_PYTHON3=y
BR2_PACKAGE_PYTHON_CROSSBAR=y
BR2_TARGET_ROOTFS_CPIO=y
# BR2_TARGET_ROOTFS_TAR is not set
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
"""
sample_scripts = ["tests/package/sample_python_crossbar.py"]
timeout = 60
def login(self):
ext2_file = os.path.join(self.builddir, "images", "rootfs.ext2")
self.emulator.boot(arch="armv5",
kernel="builtin",
options=["-drive", "file=%s,if=scsi,format=raw" % ext2_file],
kernel_cmdline=["rootwait", "root=/dev/sda"])
self.emulator.login()