Adding upstream version 241.upstream/241upstream

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

1 files changed, 107 insertions, 0 deletions

diff --git a/src/test/test-sleep.c b/src/test/test-sleep.c
new file mode 100644
index 0000000..2a6d5e7
--- /dev/null
+++ b/src/test/test-sleep.c
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include <inttypes.h>
+#include <linux/fiemap.h>
+#include <stdio.h>
+
+#include "fd-util.h"
+#include "log.h"
+#include "sleep-config.h"
+#include "strv.h"
+#include "tests.h"
+#include "util.h"
+
+static void test_parse_sleep_config(void) {
+        const char *verb;
+
+        log_info("/* %s */", __func__);
+
+        FOREACH_STRING(verb, "suspend", "hibernate", "hybrid-sleep", "suspend-then-hibernate")
+                assert_se(parse_sleep_config(verb, NULL, NULL, NULL, NULL) == 0);
+}
+
+static int test_fiemap(const char *path) {
+        _cleanup_free_ struct fiemap *fiemap = NULL;
+        _cleanup_close_ int fd = -1;
+        int r;
+
+        log_info("/* %s */", __func__);
+
+        fd = open(path, O_RDONLY | O_CLOEXEC | O_NONBLOCK);
+        if (fd < 0)
+                return log_error_errno(errno, "failed to open %s: %m", path);
+        r = read_fiemap(fd, &fiemap);
+        if (r == -EOPNOTSUPP)
+                exit(log_tests_skipped("Not supported"));
+        if (r < 0)
+                return log_error_errno(r, "Unable to read extent map for '%s': %m", path);
+        log_info("extent map information for %s:", path);
+        log_info("\t start: %" PRIu64, (uint64_t) fiemap->fm_start);
+        log_info("\t length: %" PRIu64, (uint64_t) fiemap->fm_length);
+        log_info("\t flags: %" PRIu32, fiemap->fm_flags);
+        log_info("\t number of mapped extents: %" PRIu32, fiemap->fm_mapped_extents);
+        log_info("\t extent count: %" PRIu32, fiemap->fm_extent_count);
+        if (fiemap->fm_extent_count > 0)
+                log_info("\t first extent location: %" PRIu64,
+                         (uint64_t) (fiemap->fm_extents[0].fe_physical / page_size()));
+
+        return 0;
+}
+
+static void test_sleep(void) {
+        _cleanup_strv_free_ char
+                **standby = strv_new("standby"),
+                **mem = strv_new("mem"),
+                **disk = strv_new("disk"),
+                **suspend = strv_new("suspend"),
+                **reboot = strv_new("reboot"),
+                **platform = strv_new("platform"),
+                **shutdown = strv_new("shutdown"),
+                **freez = strv_new("freeze");
+        int r;
+
+        log_info("/* %s */", __func__);
+
+        log_info("/= configuration =/");
+        log_info("Standby configured: %s", yes_no(can_sleep_state(standby) > 0));
+        log_info("Suspend configured: %s", yes_no(can_sleep_state(mem) > 0));
+        log_info("Hibernate configured: %s", yes_no(can_sleep_state(disk) > 0));
+        log_info("Hibernate+Suspend (Hybrid-Sleep) configured: %s", yes_no(can_sleep_disk(suspend) > 0));
+        log_info("Hibernate+Reboot configured: %s", yes_no(can_sleep_disk(reboot) > 0));
+        log_info("Hibernate+Platform configured: %s", yes_no(can_sleep_disk(platform) > 0));
+        log_info("Hibernate+Shutdown configured: %s", yes_no(can_sleep_disk(shutdown) > 0));
+        log_info("Freeze configured: %s", yes_no(can_sleep_state(freez) > 0));
+
+        log_info("/= running system =/");
+        r = can_sleep("suspend");
+        log_info("Suspend configured and possible: %s", r >= 0 ? yes_no(r) : strerror(-r));
+        r = can_sleep("hibernate");
+        log_info("Hibernation configured and possible: %s", r >= 0 ? yes_no(r) : strerror(-r));
+        r = can_sleep("hybrid-sleep");
+        log_info("Hybrid-sleep configured and possible: %s", r >= 0 ? yes_no(r) : strerror(-r));
+        r = can_sleep("suspend-then-hibernate");
+        log_info("Suspend-then-Hibernate configured and possible: %s", r >= 0 ? yes_no(r) : strerror(-r));
+}
+
+int main(int argc, char* argv[]) {
+        int i, r = 0, k;
+
+        test_setup_logging(LOG_INFO);
+
+        if (getuid() != 0)
+                log_warning("This program is unlikely to work for unprivileged users");
+
+        test_parse_sleep_config();
+        test_sleep();
+
+        if (argc <= 1)
+                assert_se(test_fiemap(argv[0]) == 0);
+        else
+                for (i = 1; i < argc; i++) {
+                        k = test_fiemap(argv[i]);
+                        if (r == 0)
+                                r = k;
+                }
+
+        return r;
+}