Adding upstream version 241.upstream/241upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/src/test/test-path-lookup.c b/src/test/test-path-lookup.c
new file mode 100644
index 0000000..f208559
--- /dev/null
+++ b/src/test/test-path-lookup.c
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include <stdlib.h>
+#include <sys/stat.h>
+
+#include "log.h"
+#include "path-lookup.h"
+#include "rm-rf.h"
+#include "string-util.h"
+#include "strv.h"
+#include "tests.h"
+
+static void test_paths(UnitFileScope scope) {
+        char template[] = "/tmp/test-path-lookup.XXXXXXX";
+
+        _cleanup_(lookup_paths_free) LookupPaths lp_without_env = {};
+        _cleanup_(lookup_paths_free) LookupPaths lp_with_env = {};
+        char *systemd_unit_path;
+
+        assert_se(mkdtemp(template));
+
+        assert_se(unsetenv("SYSTEMD_UNIT_PATH") == 0);
+        assert_se(lookup_paths_init(&lp_without_env, scope, 0, NULL) >= 0);
+        assert_se(!strv_isempty(lp_without_env.search_path));
+        assert_se(lookup_paths_reduce(&lp_without_env) >= 0);
+
+        systemd_unit_path = strjoina(template, "/systemd-unit-path");
+        assert_se(setenv("SYSTEMD_UNIT_PATH", systemd_unit_path, 1) == 0);
+        assert_se(lookup_paths_init(&lp_with_env, scope, 0, NULL) == 0);
+        assert_se(strv_length(lp_with_env.search_path) == 1);
+        assert_se(streq(lp_with_env.search_path[0], systemd_unit_path));
+        assert_se(lookup_paths_reduce(&lp_with_env) >= 0);
+        assert_se(strv_isempty(lp_with_env.search_path));
+
+        assert_se(rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0);
+}
+
+static void test_user_and_global_paths(void) {
+        _cleanup_(lookup_paths_free) LookupPaths lp_global = {}, lp_user = {};
+        char **u, **g, **p;
+        unsigned k = 0;
+
+        assert_se(unsetenv("SYSTEMD_UNIT_PATH") == 0);
+        assert_se(unsetenv("XDG_DATA_DIRS") == 0);
+        assert_se(unsetenv("XDG_CONFIG_DIRS") == 0);
+
+        assert_se(lookup_paths_init(&lp_global, UNIT_FILE_GLOBAL, 0, NULL) == 0);
+        assert_se(lookup_paths_init(&lp_user, UNIT_FILE_USER, 0, NULL) == 0);
+        g = lp_global.search_path;
+        u = lp_user.search_path;
+
+        /* Go over all entries in global search path, and verify
+         * that they also exist in the user search path. Skip any
+         * entries in user search path which don't exist in the global
+         * one, but not vice versa. */
+        log_info("/* %s */", __func__);
+        STRV_FOREACH(p, g) {
+                while (u[k] && !streq(*p, u[k])) {
+                        log_info("+ %s", u[k]);
+                        k++;
+                }
+                log_info("  %s", *p);
+                assert(u[k]); /* If NULL, we didn't find a matching entry */
+                k++;
+        }
+        STRV_FOREACH(p, u + k)
+                log_info("+ %s", *p);
+}
+
+static void print_generator_binary_paths(UnitFileScope scope) {
+        _cleanup_strv_free_ char **paths;
+        char **dir;
+
+        log_info("Generators dirs (%s):", scope == UNIT_FILE_SYSTEM ? "system" : "user");
+
+        paths = generator_binary_paths(scope);
+        STRV_FOREACH(dir, paths)
+                log_info("        %s", *dir);
+}
+
+int main(int argc, char **argv) {
+        test_setup_logging(LOG_DEBUG);
+
+        test_paths(UNIT_FILE_SYSTEM);
+        test_paths(UNIT_FILE_USER);
+        test_paths(UNIT_FILE_GLOBAL);
+
+        test_user_and_global_paths();
+
+        print_generator_binary_paths(UNIT_FILE_SYSTEM);
+        print_generator_binary_paths(UNIT_FILE_USER);
+
+        return EXIT_SUCCESS;
+}