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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/test/test-blockdev-util.c | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 252.22.upstream/252.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/test/test-blockdev-util.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/test/test-blockdev-util.c b/src/test/test-blockdev-util.c new file mode 100644 index 0000000..4c79e3b --- /dev/null +++ b/src/test/test-blockdev-util.c @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "blockdev-util.h" +#include "errno-util.h" +#include "tests.h" + +static void test_path_is_encrypted_one(const char *p, int expect) { + int r; + + r = path_is_encrypted(p); + if (IN_SET(r, -ENOENT, -ELOOP) || (r < 0 && ERRNO_IS_PRIVILEGE(r))) + /* This might fail, if btrfs is used and we run in a container. In that case we cannot + * resolve the device node paths that BTRFS_IOC_DEV_INFO returns, because the device nodes + * are unlikely to exist in the container. But if we can't stat() them we cannot determine + * the dev_t of them, and thus cannot figure out if they are encrypted. Hence let's just + * ignore ENOENT here. Also skip the test if we lack privileges. + * ELOOP might happen if the mount point is a symlink, as seen with under + * some rpm-ostree distros */ + return; + assert_se(r >= 0); + + log_info("%s encrypted: %s", p, yes_no(r)); + + assert_se(expect < 0 || ((r > 0) == (expect > 0))); +} + +TEST(path_is_encrypted) { + int booted = sd_booted(); /* If this is run in build environments such as koji, /dev/ might be a + * regular fs. Don't assume too much if not running under systemd. */ + + log_info("/* %s (sd_booted=%d) */", __func__, booted); + + test_path_is_encrypted_one("/home", -1); + test_path_is_encrypted_one("/var", -1); + test_path_is_encrypted_one("/", -1); + test_path_is_encrypted_one("/proc", false); + test_path_is_encrypted_one("/sys", false); + test_path_is_encrypted_one("/dev", booted > 0 ? false : -1); +} + +DEFINE_TEST_MAIN(LOG_INFO); |