Adding upstream version 255.4.upstream/255.4

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

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);