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support/testing/tests/package/test_bmap_tools: new test

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This patch implements a simple test in which a dummy file system image
is created, then `bmaptool create` and `bmaptool copy` are used to copy
it to another file.

Signed-off-by: Nicolas Carrier <nicolas.carrier@orolia.com>
[Thomas: several reworks, add myself to DEVELOPERS]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[yann.morin.1998@free.fr: check the two files are identical]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Nicolas Carrier 2021-06-21 23:01:09 +02:00 committed by Yann E. MORIN
parent 3cf2782906
commit 1023f742b8
3 changed files with 79 additions and 0 deletions
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2
DEVELOPERS
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@ -1988,7 +1988,9 @@ N: Nicolas Carrier <nicolas.carrier@orolia.com>
F: package/bmap-tools/
F: package/php-xdebug/
F: package/python-augeas/
F: support/testing/tests/package/sample_bmap_tools.sh
F: support/testing/tests/package/sample_python_augeas.py
F: support/testing/tests/package/test_bmap_tools.py
F: support/testing/tests/package/test_python_augeas.py
N: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>

16
support/testing/tests/package/sample_bmap_tools.sh Executable file
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@ -0,0 +1,16 @@
#!/bin/sh
# simple test which creates a dummy file system image, then use bmaptool create
# and bmaptool copy to copy it to another file
set -xeu
# create the necessary test files
dd if=/dev/zero of=disk.img bs=2M count=1
mkfs.ext4 disk.img
fallocate -d disk.img
dd if=/dev/zero of=copy.img bs=2M count=1
# do a test copy of the file system image
bmaptool create -o disk.img.bmap disk.img
bmaptool copy disk.img copy.img
cmp disk.img copy.img

61
support/testing/tests/package/test_bmap_tools.py Normal file
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@ -0,0 +1,61 @@
import os
import infra
from infra.basetest import BRTest
class TestBmapTools(BRTest):
__test__ = False
sample_script = "tests/package/sample_bmap_tools.sh"
copy_script = 'tests/package/copy-sample-script-to-target.sh'
config = \
"""
BR2_arm=y
BR2_cortex_a8=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_PACKAGE_BMAP_TOOLS=y
BR2_ROOTFS_POST_BUILD_SCRIPT="{}"
BR2_ROOTFS_POST_SCRIPT_ARGS="{}"
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="65536"
# BR2_TARGET_ROOTFS_TAR is not set
BR2_PACKAGE_UTIL_LINUX=y
BR2_PACKAGE_UTIL_LINUX_FALLOCATE=y
BR2_PACKAGE_E2FSPROGS=y
BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
""".format(infra.filepath(copy_script),
infra.filepath(sample_script))
timeout = 60
def login(self):
img = os.path.join(self.builddir, "images", "rootfs.ext4")
self.emulator.boot(arch="armv7",
kernel="builtin",
kernel_cmdline=["root=/dev/mmcblk0",
"rootfstype=ext4"],
options=["-drive", "file={},if=sd,format=raw".format(img)])
self.emulator.login()
def test_run(self):
self.login()
cmd = "/root/{}".format(os.path.basename(self.sample_script))
_, exit_code = self.emulator.run(cmd, timeout=20)
self.assertEqual(exit_code, 0)
class TestPy2BmapTools(TestBmapTools):
__test__ = True
config = TestBmapTools.config + \
"""
BR2_PACKAGE_PYTHON=y
"""
class TestPy3BmapTools(TestBmapTools):
__test__ = True
config = TestBmapTools.config + \
"""
BR2_PACKAGE_PYTHON3=y
"""