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support/testing: add test for file capabilities

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Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 5f201de0dc)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Ricardo Martincoski 2018-08-06 00:17:15 -03:00 committed by Peter Korsgaard
parent c92d7ed08d
commit 3510619bc4
4 changed files with 56 additions and 0 deletions
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1
.gitlab-ci.yml
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@ -258,6 +258,7 @@ zynq_zybo_defconfig: *defconfig
tests.boot.test_atf.TestATFAllwinner: *runtime_test
tests.boot.test_atf.TestATFMarvell: *runtime_test
tests.boot.test_atf.TestATFVexpress: *runtime_test
tests.core.test_file_capabilities.TestFileCapabilities: *runtime_test
tests.core.test_post_scripts.TestPostScripts: *runtime_test
tests.core.test_rootfs_overlay.TestRootfsOverlay: *runtime_test
tests.core.test_timezone.TestGlibcAllTimezone: *runtime_test

7
support/testing/tests/core/device_table2.txt Normal file
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@ -0,0 +1,7 @@
# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
/usr/sbin/getcap f 755 0 0 - - - - -
|xattr cap_sys_nice+eip
# leading spaces are ignored for xattr
|xattr cap_kill+eip
# leading tabs are ignored for xattr
|xattr cap_sys_time+eip

1
support/testing/tests/core/squashfs-xattr-kernel.config Normal file
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@ -0,0 +1 @@
CONFIG_SQUASHFS_XATTR=y

47
support/testing/tests/core/test_file_capabilities.py Normal file
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@ -0,0 +1,47 @@
import os
import subprocess
import infra.basetest
class TestFileCapabilities(infra.basetest.BRTest):
config = \
"""
BR2_arm=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_ROOTFS_DEVICE_TABLE="system/device_table.txt {}"
BR2_ROOTFS_DEVICE_TABLE_SUPPORTS_EXTENDED_ATTRIBUTES=y
BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.11.3"
BR2_LINUX_KERNEL_DEFCONFIG="vexpress"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="{}"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="vexpress-v2p-ca9"
BR2_PACKAGE_LIBCAP=y
BR2_PACKAGE_LIBCAP_TOOLS=y
BR2_TARGET_ROOTFS_SQUASHFS=y
# BR2_TARGET_ROOTFS_TAR is not set
""".format(infra.filepath("tests/core/device_table2.txt"),
infra.filepath("tests/core/squashfs-xattr-kernel.config"))
def test_run(self):
img = os.path.join(self.builddir, "images", "rootfs.squashfs")
subprocess.call(["truncate", "-s", "%1M", img])
self.emulator.boot(arch="armv7",
kernel=os.path.join(self.builddir, "images", "zImage"),
kernel_cmdline=["root=/dev/mmcblk0",
"rootfstype=squashfs"],
options=["-drive", "file={},if=sd,format=raw".format(img),
"-M", "vexpress-a9",
"-dtb", os.path.join(self.builddir, "images", "vexpress-v2p-ca9.dtb")])
self.emulator.login()
cmd = "getcap -v /usr/sbin/getcap"
output, _ = self.emulator.run(cmd)
self.assertIn("cap_kill", output[0])
self.assertIn("cap_sys_nice", output[0])
self.assertIn("cap_sys_time", output[0])
self.assertIn("+eip", output[0])