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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-10-02 15:51:27 +0200 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-10-08 14:48:41 -0400 |
commit | 5a46d55fc8f3dc4a86f3994f96369d169c0b96bb (patch) | |
tree | 655e36a64c3a5f0f001708e1ad6a8a26206a813b /src/test/test-path-util.c | |
parent | 16441027352ba442c6664c03af852606035c4a45 (diff) |
path-util: add a function to peek into a container and guess systemd version
This is a bit crude and only works for new systemd versions which
have libsystemd-shared.
Diffstat (limited to 'src/test/test-path-util.c')
-rw-r--r-- | src/test/test-path-util.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/test-path-util.c b/src/test/test-path-util.c index 164a10d8a8..0b10d8e25e 100644 --- a/src/test/test-path-util.c +++ b/src/test/test-path-util.c @@ -511,7 +511,24 @@ static void test_hidden_or_backup_file(void) { assert_se(!hidden_or_backup_file("test.dpkg-old.foo")); } +static void test_systemd_installation_has_version(const char *path) { + int r; + const unsigned versions[] = {0, 231, atoi(PACKAGE_VERSION), 999}; + unsigned i; + + for (i = 0; i < ELEMENTSOF(versions); i++) { + r = systemd_installation_has_version(path, versions[i]); + assert_se(r >= 0); + log_info("%s has systemd >= %u: %s", + path ?: "Current installation", versions[i], yes_no(r)); + } +} + int main(int argc, char **argv) { + log_set_max_level(LOG_DEBUG); + log_parse_environment(); + log_open(); + test_path(); test_find_binary(argv[0]); test_prefixes(); @@ -526,5 +543,7 @@ int main(int argc, char **argv) { test_filename_is_valid(); test_hidden_or_backup_file(); + test_systemd_installation_has_version(argv[1]); /* NULL is OK */ + return 0; } |