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authorRicardo Martincoski <ricardo.martincoski@gmail.com>2018-08-06 03:17:15 (GMT)
committerPeter Korsgaard <peter@korsgaard.com>2018-08-10 06:26:45 (GMT)
commit510f2c91d9b1953b24c56a28f2ff0604065487c6 (patch)
tree663001757d8eb1f4fda2ccd080b271a209f39d26
parent1369d30a99234b256c9b5bed08d7764393ccd09f (diff)
downloadbuildroot-510f2c91d9b1953b24c56a28f2ff0604065487c6.tar.gz
buildroot-510f2c91d9b1953b24c56a28f2ff0604065487c6.tar.bz2
support/testing: add test for file capabilities
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> (cherry picked from commit 5f201de0dca4f7ed9bd2be9d836fbb7955f5b572) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--.gitlab-ci.yml1
-rw-r--r--support/testing/tests/core/device_table2.txt7
-rw-r--r--support/testing/tests/core/squashfs-xattr-kernel.config1
-rw-r--r--support/testing/tests/core/test_file_capabilities.py47
4 files changed, 56 insertions, 0 deletions
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 59ce6ae..271b938 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -237,6 +237,7 @@ 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
diff --git a/support/testing/tests/core/device_table2.txt b/support/testing/tests/core/device_table2.txt
new file mode 100644
index 0000000..f832321
--- /dev/null
+++ b/support/testing/tests/core/device_table2.txt
@@ -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
diff --git a/support/testing/tests/core/squashfs-xattr-kernel.config b/support/testing/tests/core/squashfs-xattr-kernel.config
new file mode 100644
index 0000000..81b21b9
--- /dev/null
+++ b/support/testing/tests/core/squashfs-xattr-kernel.config
@@ -0,0 +1 @@
+CONFIG_SQUASHFS_XATTR=y
diff --git a/support/testing/tests/core/test_file_capabilities.py b/support/testing/tests/core/test_file_capabilities.py
new file mode 100644
index 0000000..945b48a
--- /dev/null
+++ b/support/testing/tests/core/test_file_capabilities.py
@@ -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])