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path: root/src/test/test-path-util.c
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2016-12-01tree-wide: stop using canonicalize_file_name(), use chase_symlinks() insteadLennart Poettering
Let's use chase_symlinks() everywhere, and stop using GNU canonicalize_file_name() everywhere. For most cases this should not change behaviour, however increase exposure of our function to get better tested. Most importantly in a few cases (most notably nspawn) it can take the correct root directory into account when chasing symlinks.
2016-10-30tests: clarify test_path_startswith return value (#4508)Zbigniew Jędrzejewski-Szmek
A pendant for #4481.
2016-10-08path-util: add a function to peek into a container and guess systemd versionZbigniew Jędrzejewski-Szmek
This is a bit crude and only works for new systemd versions which have libsystemd-shared.
2016-07-31test-path-util: check for /lt-test-path-util or /test-path-util (#3841)Mike Gilbert
Depending on how binutils was configured and the --enable-fast-install configure option, the test binary might be called either name. Fixes: https://github.com/systemd/systemd/issues/3838
2016-06-24build-sys: Add new libsystemd-shared private libraryFelipe Sateler
Link as many binaries as possible with it, to save storage space. Preserve the static libshared and libbasic for use in libraries, nss modules and udev. Libraries need to be static in order to avoid polluting the symbol namespace. Udev needs to be static so downstream can avoid strict version dependencies with the systemd package, and this can complicate upgrade scenarios.
2016-04-28test-path-util: add a trivial test for hidden_or_backup_fileZbigniew Jędrzejewski-Szmek
2016-04-16install: allow paths like LookupPath.generator to be NULLZbigniew Jędrzejewski-Szmek
Fixes #3047.
2016-04-16tree-wide: introduce PATH_IN_SET macroZbigniew Jędrzejewski-Szmek
2016-03-03tests: move path-util related tests to test-path-util.cRonny Chevalier
2016-02-10tree-wide: remove Emacs lines from all filesDaniel Mack
This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
2015-10-27util-lib: split out allocation calls into alloc-util.[ch]Lennart Poettering
2015-10-27util-lib: move mount related utility calls to mount-util.[ch]Lennart Poettering
2015-10-27util: remove path_get_parent(), in favour of dirname_malloc()Lennart Poettering
We don't need two functions that do essentialy the same, hence drop path_get_parent(), and stick to dirname_malloc(), but move it to path-util.[ch].
2015-10-25util-lib: split out fd-related operations into fd-util.[ch]Lennart Poettering
There are more than enough to deserve their own .c file, hence move them over.
2015-10-24util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering
string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-24path-util: rework find_binary(), fsck_exists() and mkfs_exists()Lennart Poettering
Modernize the code a bit: - Get rid of FOREACH_WORD_SEPARATOR() loop in favour of a extract_first_word() loop. - Remove find_binary()'s "local" flag. It's not reasonably possible to look for binaries on remote systems, we hence should not pretend we could. - When we cannot find a suitable binary, return the last error returned from access() rather than ENOENT unconditionally. - Rework fsck_exists() and mkfs_exists() to return 1 on success, 0 if the implementation is missing and negative on real errors. This is more like we do it in other functions. - Make sure we also detect direct fsck symlinks to "true", rather than just absolute ones to /bin/true.
2015-06-09path-util: Fix path_is_mount_point for parent mount points in symlink modeMartin Pitt
When we have a structure like this: /bin -> /usr/bin /usr is a mount point Then path_is_mount_point("/bin", AT_SYMLINK_FOLLOW) needs to look at the pair /usr/bin and /usr, not at the pair / and /usr/bin, as the latter have different mount IDs. But we only want to consider the base name, not any parent. Thus we have to resolve the given path first to get the real parent when allowing symlinks. Bug: https://github.com/systemd/systemd/issues/61
2015-05-29path-util: Change path_is_mount_point() symlink arg from bool to flagsMartin Pitt
This makes path_is_mount_point() consistent with fd_is_mount_point() wrt. flags.
2015-05-29path-util: Fix path_is_mount_point for filesMartin Pitt
Commits 27cc6f166 and f25afeb broke path_is_mount_point() for files (such as /etc/machine-id → /run/machine-id bind mounts) as with the factorization of fd_is_mount_point() we lost the parent directory. We cannot determine that from an fd only as openat(fd, "..") only works for directory fds. Change fd_is_mount_point() to behave like openat(): It now takes a file descriptor of the containing directory, a file name in it, and flags (which can be 0 or AT_SYMLINK_FOLLOW). Unlike name_to_handle_at() or openat(), fstatat() only accepts the inverse flag AT_SYMLINK_NOFOLLOW and complains with EINVAL about AT_SYMLINK_FOLLOW; so we need to transform the flags for that fallback. Adjust rm_rf_children() accordingly (only other caller of fd_is_mount_point() aside from path_is_mount_point()). Add test cases for files, links, and file bind mounts (the latter will only work when running as root). Split out a new test_path_is_mount_point() test case function as it got significantly larger now.
2015-05-13util: add generic calls for prefixing a root directory to a pathLennart Poettering
So far a number of utilities implemented their own calls for this, unify them in prefix_root() and prefix_roota(). The former uses heap memory, the latter allocates from the stack via alloca(). Port over most users of a --root= logic.
2015-04-23path-util: make use of "mnt_id" field exported in /proc/self/fdinfo/<fd> to ↵Lennart Poettering
test for mount points It's a very recent kernel addition, but certainly makes sense to support.
2015-04-07path-util: fix more path_is_mount e792e890f falloutLennart Poettering
2015-04-06util: rework rm_rf() logicLennart Poettering
- Move to its own file rm-rf.c - Change parameters into a single flags parameter - Remove "honour sticky" logic, it's unused these days
2015-03-16shared: add path_compare(), an ordering path comparisonMichal Schmidt
... and make path_equal() a simple wrapper around it.
2014-12-16systemctl: refuse to edit runtime dropins when they already exist in /etcZbigniew Jędrzejewski-Szmek
The check for existing unit files and dropins is unified. path_join() is updated to not insert duplicate separators.
2014-12-04test-path-util: fix a leakThomas Hindoe Paaboel Andersen
2014-11-22Do not check for existence of remote binariesZbigniew Jędrzejewski-Szmek
systemd-run would fail when run with -M or -H and an absolute path, if this path did not exists locally. Allow it to continue, since we don't have a nice way of checking if the binary exists remotely. The case where -M or -H is used and a local path is unchanged, and we still iterate over $PATH to find the binary. We need to convert to an absolute path, and we don't have a nice mechanism to check remotely, so we assume that the binary will be located in the same place locally and remotely. http://lists.freedesktop.org/archives/systemd-devel/2014-November/025418.html
2014-10-31tests: add tests for path_startswithRonny Chevalier
2014-09-30test-path-util: fix a mem leak and avoid confusing coverityThomas Hindoe Paaboel Andersen
Found with coverity. Fixes CID#1237754 and #1237790
2014-08-26test-path-util: use assert_se in all assertionsFilipe Brandenburger
Otherwise they get optimized out when CPPFLAGS='-DNDEBUG' is used, and that causes the tests to fail. Tested: - make check TESTS='test-path-util' CPPFLAGS='-DNDEBUG'
2014-07-26Add utility function to append root to pathZbigniew Jędrzejewski-Szmek
2014-06-22consistently order cleanup attribute before typeThomas Hindoe Paaboel Andersen
2014-06-20test: unit test for using alternate roots with path_strv_resolveMichael Marineau
2014-05-25test-path-util: add tests for path_make_relative()Tanu Kaskinen
2014-04-16test-path-util: fix running with separate build dirZbigniew Jędrzejewski-Szmek
test-path-utils attempts to find itself, but if the binary is not in current directory, the test would fail.
2014-04-12path-util: also check for existence of binary when given absolute pathZbigniew Jędrzejewski-Szmek
In contrast to a filename-only argument, find_binary() did not actually check if an path exists, allowing the code to fail later on. This was OK, but it seems nicer to treat both paths identically. Also take advantage of path_make_absolute_cwd doing strdup() by itself if necessary to simplify.
2014-04-12fsck: Search for fsck.type in PATHMike Gilbert
Modifies find_binary() to accept NULL in the second argument. fsck.type lookup logic moved to new fsck_exists() function, with a test.
2013-12-06Get rid of our reimplementation of basenameZbigniew Jędrzejewski-Szmek
The only problem is that libgen.h #defines basename to point to it's own broken implementation instead of the GNU one. This can be fixed by #undefining basename.
2013-09-26util: properly handle the root dir in PATH_FOREACH_PREFIXLennart Poettering
Also add PATH_FOREACH_PREFIX_MORE which includes the specified dir itself in the iteration
2013-09-25util: add macro for iterating through all prefixes of a pathLennart Poettering
Syntactic sugar in a macro PATH_FOREACH_PREFIX.
2013-09-09run: allow non-absolute paths as commandZbigniew Jędrzejewski-Szmek
2013-07-12test-path-util,test-sched-prio: uninitialize manager to appease valgrindZbigniew Jędrzejewski-Szmek
2013-03-29test-path-util: fix another stupid test failureZbigniew Jędrzejewski-Szmek
2013-03-29test-path-util: fix botched testZbigniew Jędrzejewski-Szmek
2013-03-28tests: add some silly tests for path-util.cZbigniew Jędrzejewski-Szmek