tree-wide: drop 'This file is part of systemd' blurb

[thirdparty/systemd.git] / src / test / test-boot-timestamps.c

diff --git a/src/test/test-boot-timestamps.c b/src/test/test-boot-timestamps.c
index fab33d20c7db543262c33a512146a3b5c1365d18..ea2656ee5dda41e6d25a7b68c52e0ee594e276e8 100644 (file)
--- a/src/test/test-boot-timestamps.c
+++ b/src/test/test-boot-timestamps.c
@@ -1,23 +1,7 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2013 Lennart Poettering
   Copyright 2013 Kay Sievers
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
 #include "acpi-fpdt.h"
@@ -36,17 +20,18 @@ static int test_acpi_fpdt(void) {
 
         r = acpi_get_boot_usec(&loader_start, &loader_exit);
         if (r < 0) {
-                if (r != -ENOENT)
-                        log_error_errno(r, "Failed to read ACPI FPDT: %m");
-                return r;
+                bool ok = r == -ENOENT || (getuid() != 0 && r == -EACCES) || r == -ENODATA;
+
+                log_full_errno(ok ? LOG_DEBUG : LOG_ERR,
+                               r, "Failed to read ACPI FPDT: %m");
+                return ok ? 0 : r;
         }
 
         log_info("ACPI FPDT: loader start=%s exit=%s duration=%s",
                  format_timespan(ts_start, sizeof(ts_start), loader_start, USEC_PER_MSEC),
                  format_timespan(ts_exit, sizeof(ts_exit), loader_exit, USEC_PER_MSEC),
                  format_timespan(ts_span, sizeof(ts_span), loader_exit - loader_start, USEC_PER_MSEC));
-
-        return 0;
+        return 1;
 }
 
 static int test_efi_loader(void) {
@@ -59,33 +44,34 @@ static int test_efi_loader(void) {
 
         r = efi_loader_get_boot_usec(&loader_start, &loader_exit);
         if (r < 0) {
-                if (r != -ENOENT)
-                        log_error_errno(r, "Failed to read EFI loader data: %m");
-                return r;
+                bool ok = r == -ENOENT || (getuid() != 0 && r == -EACCES);
+
+                log_full_errno(ok ? LOG_DEBUG : LOG_ERR,
+                               r, "Failed to read EFI loader data: %m");
+                return ok ? 0 : r;
         }
 
         log_info("EFI Loader: start=%s exit=%s duration=%s",
                  format_timespan(ts_start, sizeof(ts_start), loader_start, USEC_PER_MSEC),
                  format_timespan(ts_exit, sizeof(ts_exit), loader_exit, USEC_PER_MSEC),
                  format_timespan(ts_span, sizeof(ts_span), loader_exit - loader_start, USEC_PER_MSEC));
-
-        return 0;
+        return 1;
 }
 
-int main(int argc, char* argv[]) {
+static int test_boot_timestamps(void) {
         char s[MAX(FORMAT_TIMESPAN_MAX, FORMAT_TIMESTAMP_MAX)];
         int r;
         dual_timestamp fw, l, k;
 
-        test_acpi_fpdt();
-        test_efi_loader();
-
         dual_timestamp_from_monotonic(&k, 0);
 
         r = boot_timestamps(NULL, &fw, &l);
         if (r < 0) {
-                log_error_errno(r, "Failed to read variables: %m");
-                return 1;
+                bool ok = r == -ENOENT || (getuid() != 0 && r == -EACCES);
+
+                log_full_errno(ok ? LOG_DEBUG : LOG_ERR,
+                               r, "Failed to read variables: %m");
+                return ok ? 0 : r;
         }
 
         log_info("Firmware began %s before kernel.", format_timespan(s, sizeof(s), fw.monotonic, 0));
@@ -93,6 +79,21 @@ int main(int argc, char* argv[]) {
         log_info("Firmware began %s.", format_timestamp(s, sizeof(s), fw.realtime));
         log_info("Loader began %s.", format_timestamp(s, sizeof(s), l.realtime));
         log_info("Kernel began %s.", format_timestamp(s, sizeof(s), k.realtime));
+        return 1;
+}
+
+int main(int argc, char* argv[]) {
+        int p, q, r;
+
+        log_set_max_level(LOG_DEBUG);
+        log_parse_environment();
+
+        p = test_acpi_fpdt();
+        assert(p >= 0);
+        q = test_efi_loader();
+        assert(q >= 0);
+        r = test_boot_timestamps();
+        assert(r >= 0);
 
-        return 0;
+        return (p > 0 || q > 0 || r >> 0) ? EXIT_SUCCESS : EXIT_TEST_SKIP;
 }