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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/test/test-sd-hwdb.c | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 252.22.upstream/252.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/test/test-sd-hwdb.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/test/test-sd-hwdb.c b/src/test/test-sd-hwdb.c new file mode 100644 index 0000000..f18634c --- /dev/null +++ b/src/test/test-sd-hwdb.c @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "sd-hwdb.h" + +#include "alloc-util.h" +#include "errno-util.h" +#include "errno.h" +#include "hwdb-internal.h" +#include "nulstr-util.h" +#include "tests.h" + +TEST(failed_enumerate) { + _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL; + const char *key, *value; + + assert_se(sd_hwdb_new(&hwdb) == 0); + + assert_se(sd_hwdb_seek(hwdb, "no-such-modalias-should-exist") == 0); + + assert_se(sd_hwdb_enumerate(hwdb, &key, &value) == 0); + assert_se(sd_hwdb_enumerate(hwdb, &key, NULL) == -EINVAL); + assert_se(sd_hwdb_enumerate(hwdb, NULL, &value) == -EINVAL); +} + +#define DELL_MODALIAS \ + "evdev:atkbd:dmi:bvnXXX:bvrYYY:bdZZZ:svnDellXXX:pnYYY:" + +TEST(basic_enumerate) { + _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL; + const char *key, *value; + size_t len1 = 0, len2 = 0; + int r; + + assert_se(sd_hwdb_new(&hwdb) == 0); + + assert_se(sd_hwdb_seek(hwdb, DELL_MODALIAS) == 0); + + for (;;) { + r = sd_hwdb_enumerate(hwdb, &key, &value); + assert_se(IN_SET(r, 0, 1)); + if (r == 0) + break; + assert_se(key); + assert_se(value); + log_debug("A: \"%s\" → \"%s\"", key, value); + len1 += strlen(key) + strlen(value); + } + + SD_HWDB_FOREACH_PROPERTY(hwdb, DELL_MODALIAS, key, value) { + log_debug("B: \"%s\" → \"%s\"", key, value); + len2 += strlen(key) + strlen(value); + } + + assert_se(len1 == len2); +} + +TEST(sd_hwdb_new_from_path) { + _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL; + const char *hwdb_bin_path = NULL; + int r; + + assert_se(sd_hwdb_new_from_path(NULL, &hwdb) == -EINVAL); + assert_se(sd_hwdb_new_from_path("", &hwdb) == -EINVAL); + assert_se(sd_hwdb_new_from_path("/path/that/should/not/exist", &hwdb) < 0); + + NULSTR_FOREACH(hwdb_bin_path, hwdb_bin_paths) { + r = sd_hwdb_new_from_path(hwdb_bin_path, &hwdb); + if (r >= 0) + break; + } + + assert_se(r >= 0); +} + +static int intro(void) { + _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL; + int r; + + r = sd_hwdb_new(&hwdb); + if (r == -ENOENT || ERRNO_IS_PRIVILEGE(r)) + return log_tests_skipped_errno(r, "cannot open hwdb"); + + return EXIT_SUCCESS; +} + +DEFINE_TEST_MAIN_WITH_INTRO(LOG_DEBUG, intro); |