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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-bootspec.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-bootspec.c | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/src/test/test-bootspec.c b/src/test/test-bootspec.c new file mode 100644 index 0000000..18611fc --- /dev/null +++ b/src/test/test-bootspec.c @@ -0,0 +1,211 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "bootspec.h" +#include "fileio.h" +#include "path-util.h" +#include "rm-rf.h" +#include "tests.h" +#include "tmpfile-util.h" + +TEST_RET(bootspec_sort) { + + static const struct { + const char *fname; + const char *contents; + } entries[] = { + { + .fname = "a-10.conf", + .contents = + "title A\n" + "version 10\n" + "machine-id dd235d00696545768f6f693bfd23b15f\n", + }, + { + .fname = "a-5.conf", + .contents = + "title A\n" + "version 5\n" + "machine-id dd235d00696545768f6f693bfd23b15f\n", + }, + { + .fname = "b.conf", + .contents = + "title B\n" + "version 3\n" + "machine-id b75451ad92f94feeab50b0b442768dbd\n", + }, + { + .fname = "c.conf", + .contents = + "title C\n" + "sort-key xxxx\n" + "version 5\n" + "machine-id 309de666fd5044268a9a26541ac93176\n", + }, + { + .fname = "cx.conf", + .contents = + "title C\n" + "sort-key xxxx\n" + "version 10\n" + "machine-id 309de666fd5044268a9a26541ac93176\n", + }, + { + .fname = "d.conf", + .contents = + "title D\n" + "sort-key kkkk\n" + "version 100\n" + "machine-id 81c6e3147cf544c19006af023e22b292\n", + }, + }; + + _cleanup_(rm_rf_physical_and_freep) char *d = NULL; + _cleanup_(boot_config_free) BootConfig config = BOOT_CONFIG_NULL; + + assert_se(mkdtemp_malloc("/tmp/bootspec-testXXXXXX", &d) >= 0); + + for (size_t i = 0; i < ELEMENTSOF(entries); i++) { + _cleanup_free_ char *j = NULL; + + j = path_join(d, "/loader/entries/", entries[i].fname); + assert_se(j); + + assert_se(write_string_file(j, entries[i].contents, WRITE_STRING_FILE_CREATE|WRITE_STRING_FILE_MKDIR_0755) >= 0); + } + + assert_se(boot_config_load(&config, d, NULL) >= 0); + + assert_se(config.n_entries == 6); + + /* First, because has sort key, and its the lowest one */ + assert_se(streq(config.entries[0].id, "d.conf")); + + /* These two have a sort key, and newest must be first */ + assert_se(streq(config.entries[1].id, "cx.conf")); + assert_se(streq(config.entries[2].id, "c.conf")); + + /* The following ones have no sort key, hence order by version compared ids, lowest first */ + assert_se(streq(config.entries[3].id, "b.conf")); + assert_se(streq(config.entries[4].id, "a-10.conf")); + assert_se(streq(config.entries[5].id, "a-5.conf")); + + return 0; +} + +static void test_extract_tries_one(const char *fname, int ret, const char *stripped, unsigned tries_left, unsigned tries_done) { + _cleanup_free_ char *p = NULL; + unsigned l, d; + + assert_se(boot_filename_extract_tries(fname, &p, &l, &d) == ret); + if (ret < 0) + return; + + assert_se(streq_ptr(p, stripped)); + assert_se(l == tries_left); + assert_se(d == tries_done); +} + +TEST_RET(bootspec_extract_tries) { + test_extract_tries_one("foo.conf", 0, "foo.conf", UINT_MAX, UINT_MAX); + + test_extract_tries_one("foo+0.conf", 0, "foo.conf", 0, UINT_MAX); + test_extract_tries_one("foo+1.conf", 0, "foo.conf", 1, UINT_MAX); + test_extract_tries_one("foo+2.conf", 0, "foo.conf", 2, UINT_MAX); + test_extract_tries_one("foo+33.conf", 0, "foo.conf", 33, UINT_MAX); + + assert_cc(INT_MAX == INT32_MAX); + test_extract_tries_one("foo+2147483647.conf", 0, "foo.conf", 2147483647, UINT_MAX); + test_extract_tries_one("foo+2147483648.conf", -ERANGE, NULL, UINT_MAX, UINT_MAX); + + test_extract_tries_one("foo+33-0.conf", 0, "foo.conf", 33, 0); + test_extract_tries_one("foo+33-1.conf", 0, "foo.conf", 33, 1); + test_extract_tries_one("foo+33-107.conf", 0, "foo.conf", 33, 107); + test_extract_tries_one("foo+33-107.efi", 0, "foo.efi", 33, 107); + test_extract_tries_one("foo+33-2147483647.conf", 0, "foo.conf", 33, 2147483647); + test_extract_tries_one("foo+33-2147483648.conf", -ERANGE, NULL, UINT_MAX, UINT_MAX); + + test_extract_tries_one("foo+007-000008.conf", 0, "foo.conf", 7, 8); + + test_extract_tries_one("foo-1.conf", 0, "foo-1.conf", UINT_MAX, UINT_MAX); + test_extract_tries_one("foo-999.conf", 0, "foo-999.conf", UINT_MAX, UINT_MAX); + test_extract_tries_one("foo-.conf", 0, "foo-.conf", UINT_MAX, UINT_MAX); + + test_extract_tries_one("foo+.conf", 0, "foo+.conf", UINT_MAX, UINT_MAX); + test_extract_tries_one("+.conf", 0, "+.conf", UINT_MAX, UINT_MAX); + test_extract_tries_one("-.conf", 0, "-.conf", UINT_MAX, UINT_MAX); + test_extract_tries_one("", 0, "", UINT_MAX, UINT_MAX); + + test_extract_tries_one("+1.", 0, ".", 1, UINT_MAX); + test_extract_tries_one("+1-7.", 0, ".", 1, 7); + + test_extract_tries_one("some+name+24324-22.efi", 0, "some+name.efi", 24324, 22); + test_extract_tries_one("sels+2-3+7-6.", 0, "sels+2-3.", 7, 6); + test_extract_tries_one("a+1-2..", 0, "a+1-2..", UINT_MAX, UINT_MAX); + test_extract_tries_one("ses.sgesge.+4-1.efi", 0, "ses.sgesge..efi", 4, 1); + test_extract_tries_one("abc+0x4.conf", 0, "abc+0x4.conf", UINT_MAX, UINT_MAX); + test_extract_tries_one("def+1-0x3.conf", 0, "def+1-0x3.conf", UINT_MAX, UINT_MAX); + + return 0; +} + +TEST_RET(bootspec_boot_config_find_entry) { + + static const struct { + const char *fname; + const char *contents; + } entries[] = { + { + .fname = "a-10.conf", + .contents = + "title A\n" + "version 10\n" + "machine-id dd235d00696545768f6f693bfd23b15f\n", + }, + { + .fname = "a-05.conf", + .contents = + "title A\n" + "version 10\n" + "machine-id dd235d00696545768f6f693bfd23b15f\n", + }, + }; + + _cleanup_(rm_rf_physical_and_freep) char *d = NULL; + _cleanup_(boot_config_free) BootConfig config = BOOT_CONFIG_NULL; + + assert_se(mkdtemp_malloc("/tmp/bootspec-testXXXXXX", &d) >= 0); + + for (size_t i = 0; i < ELEMENTSOF(entries); i++) { + _cleanup_free_ char *j = NULL; + + j = path_join(d, "/loader/entries/", entries[i].fname); + assert_se(j); + + assert_se(write_string_file(j, entries[i].contents, WRITE_STRING_FILE_CREATE|WRITE_STRING_FILE_MKDIR_0755) >= 0); + } + + assert_se(boot_config_load(&config, d, NULL) >= 0); + assert_se(config.n_entries == 2); + + // Test finding the first entry + BootEntry *entry = boot_config_find_entry(&config, "a-10.conf"); + assert_se(entry && streq(entry->id, "a-10.conf")); + + // Test finding the second entry + entry = boot_config_find_entry(&config, "a-05.conf"); + assert_se(entry && streq(entry->id, "a-05.conf")); + + // Test finding a non-existent entry + entry = boot_config_find_entry(&config, "nonexistent.conf"); + assert_se(entry == NULL); + + // Test case-insensitivity + entry = boot_config_find_entry(&config, "A-10.CONF"); + assert_se(entry && streq(entry->id, "a-10.conf")); + + + return 0; +} + +DEFINE_TEST_MAIN(LOG_INFO); |