Adding upstream version 252.22.upstream/252.22

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

1 files changed, 89 insertions, 0 deletions

diff --git a/src/test/test-os-util.c b/src/test/test-os-util.c
new file mode 100644
index 0000000..0cfc1e3
--- /dev/null
+++ b/src/test/test-os-util.c
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <errno.h>
+
+#include "fs-util.h"
+#include "log.h"
+#include "os-util.h"
+#include "string-util.h"
+#include "strv.h"
+#include "tests.h"
+
+TEST(path_is_os_tree) {
+        assert_se(path_is_os_tree("/") > 0);
+        assert_se(path_is_os_tree("/etc") == 0);
+        assert_se(path_is_os_tree("/idontexist") == -ENOENT);
+}
+
+TEST(parse_os_release) {
+        /* Let's assume that we're running in a valid system, so os-release is available */
+        _cleanup_free_ char *id = NULL, *id2 = NULL, *name = NULL, *foobar = NULL;
+        assert_se(parse_os_release(NULL, "ID", &id) == 0);
+        log_info("ID: %s", id);
+
+        assert_se(setenv("SYSTEMD_OS_RELEASE", "/dev/null", 1) == 0);
+        assert_se(parse_os_release(NULL, "ID", &id2) == 0);
+        log_info("ID: %s", strnull(id2));
+
+        _cleanup_(unlink_tempfilep) char tmpfile[] = "/tmp/test-os-util.XXXXXX";
+        assert_se(write_tmpfile(tmpfile,
+                                "ID=the-id  \n"
+                                "NAME=the-name") == 0);
+
+        assert_se(setenv("SYSTEMD_OS_RELEASE", tmpfile, 1) == 0);
+        assert_se(parse_os_release(NULL, "ID", &id, "NAME", &name) == 0);
+        log_info("ID: %s NAME: %s", id, name);
+        assert_se(streq(id, "the-id"));
+        assert_se(streq(name, "the-name"));
+
+        _cleanup_(unlink_tempfilep) char tmpfile2[] = "/tmp/test-os-util.XXXXXX";
+        assert_se(write_tmpfile(tmpfile2,
+                                "ID=\"ignored\"  \n"
+                                "ID=\"the-id\"  \n"
+                                "NAME='the-name'") == 0);
+
+        assert_se(setenv("SYSTEMD_OS_RELEASE", tmpfile2, 1) == 0);
+        assert_se(parse_os_release(NULL, "ID", &id, "NAME", &name) == 0);
+        log_info("ID: %s NAME: %s", id, name);
+        assert_se(streq(id, "the-id"));
+        assert_se(streq(name, "the-name"));
+
+        assert_se(parse_os_release(NULL, "FOOBAR", &foobar) == 0);
+        log_info("FOOBAR: %s", strnull(foobar));
+        assert_se(foobar == NULL);
+
+        assert_se(unsetenv("SYSTEMD_OS_RELEASE") == 0);
+}
+
+TEST(load_os_release_pairs) {
+        _cleanup_(unlink_tempfilep) char tmpfile[] = "/tmp/test-os-util.XXXXXX";
+        assert_se(write_tmpfile(tmpfile,
+                                "ID=\"ignored\"  \n"
+                                "ID=\"the-id\"  \n"
+                                "NAME='the-name'") == 0);
+
+        assert_se(setenv("SYSTEMD_OS_RELEASE", tmpfile, 1) == 0);
+
+        _cleanup_strv_free_ char **pairs = NULL;
+        assert_se(load_os_release_pairs(NULL, &pairs) == 0);
+        assert_se(strv_equal(pairs, STRV_MAKE("ID", "the-id",
+                                              "NAME", "the-name")));
+
+        assert_se(unsetenv("SYSTEMD_OS_RELEASE") == 0);
+}
+
+TEST(os_release_support_ended) {
+        int r;
+
+        assert_se(os_release_support_ended("1999-01-01", false) == true);
+        assert_se(os_release_support_ended("2037-12-31", false) == false);
+        assert_se(os_release_support_ended("-1-1-1", true) == -EINVAL);
+
+        r = os_release_support_ended(NULL, false);
+        if (r < 0)
+                log_info_errno(r, "Failed to check host: %m");
+        else
+                log_info_errno(r, "Host is supported: %s", yes_no(!r));
+}
+
+DEFINE_TEST_MAIN(LOG_DEBUG);