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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
cbdca852 | 2 | |
cbdca852 | 3 | #include <fcntl.h> |
6bedfcbb | 4 | #include <unistd.h> |
cbdca852 | 5 | |
c6878637 | 6 | #include "sd-journal.h" |
6bedfcbb | 7 | |
b5efdb8a | 8 | #include "alloc-util.h" |
949082ac | 9 | #include "chattr-util.h" |
6bedfcbb LP |
10 | #include "journal-file.h" |
11 | #include "journal-internal.h" | |
cbdca852 | 12 | #include "log.h" |
0c0cdb06 | 13 | #include "macro.h" |
6bedfcbb | 14 | #include "parse-util.h" |
c6878637 | 15 | #include "rm-rf.h" |
317bb217 | 16 | #include "tests.h" |
6bedfcbb | 17 | #include "util.h" |
cbdca852 LP |
18 | |
19 | #define N_ENTRIES 200 | |
20 | ||
21 | static void verify_contents(sd_journal *j, unsigned skip) { | |
22 | unsigned i; | |
23 | ||
0c0cdb06 | 24 | assert_se(j); |
cbdca852 LP |
25 | |
26 | i = 0; | |
27 | SD_JOURNAL_FOREACH(j) { | |
28 | const void *d; | |
c6511e85 | 29 | char *k, *c; |
cbdca852 | 30 | size_t l; |
a7f7d1bd | 31 | unsigned u = 0; |
cbdca852 LP |
32 | |
33 | assert_se(sd_journal_get_cursor(j, &k) >= 0); | |
34 | printf("cursor: %s\n", k); | |
35 | free(k); | |
36 | ||
37 | assert_se(sd_journal_get_data(j, "MAGIC", &d, &l) >= 0); | |
38 | printf("\t%.*s\n", (int) l, (const char*) d); | |
39 | ||
40 | assert_se(sd_journal_get_data(j, "NUMBER", &d, &l) >= 0); | |
41 | assert_se(k = strndup(d, l)); | |
42 | printf("\t%s\n", k); | |
43 | ||
44 | if (skip > 0) { | |
45 | assert_se(safe_atou(k + 7, &u) >= 0); | |
46 | assert_se(i == u); | |
47 | i += skip; | |
48 | } | |
49 | ||
50 | free(k); | |
c6511e85 LP |
51 | |
52 | assert_se(sd_journal_get_cursor(j, &c) >= 0); | |
53 | assert_se(sd_journal_test_cursor(j, c) > 0); | |
54 | free(c); | |
cbdca852 LP |
55 | } |
56 | ||
57 | if (skip > 0) | |
58 | assert_se(i == N_ENTRIES); | |
59 | } | |
60 | ||
4ce534f4 | 61 | static void run_test(void) { |
cbdca852 | 62 | JournalFile *one, *two, *three; |
949082ac | 63 | char t[] = "/var/tmp/journal-stream-XXXXXX"; |
cbdca852 | 64 | unsigned i; |
4afd3348 | 65 | _cleanup_(sd_journal_closep) sd_journal *j = NULL; |
cbdca852 | 66 | char *z; |
3c1668da LP |
67 | const void *data; |
68 | size_t l; | |
98d2a534 | 69 | dual_timestamp previous_ts = DUAL_TIMESTAMP_NULL; |
cbdca852 | 70 | |
cbdca852 LP |
71 | assert_se(mkdtemp(t)); |
72 | assert_se(chdir(t) >= 0); | |
949082ac | 73 | (void) chattr_path(t, FS_NOCOW_FL, FS_NOCOW_FL, NULL); |
cbdca852 | 74 | |
57850536 AG |
75 | assert_se(journal_file_open(-1, "one.journal", O_RDWR|O_CREAT, 0666, true, (uint64_t) -1, false, NULL, NULL, NULL, NULL, &one) == 0); |
76 | assert_se(journal_file_open(-1, "two.journal", O_RDWR|O_CREAT, 0666, true, (uint64_t) -1, false, NULL, NULL, NULL, NULL, &two) == 0); | |
77 | assert_se(journal_file_open(-1, "three.journal", O_RDWR|O_CREAT, 0666, true, (uint64_t) -1, false, NULL, NULL, NULL, NULL, &three) == 0); | |
cbdca852 LP |
78 | |
79 | for (i = 0; i < N_ENTRIES; i++) { | |
80 | char *p, *q; | |
81 | dual_timestamp ts; | |
82 | struct iovec iovec[2]; | |
83 | ||
84 | dual_timestamp_get(&ts); | |
85 | ||
98d2a534 LP |
86 | if (ts.monotonic <= previous_ts.monotonic) |
87 | ts.monotonic = previous_ts.monotonic + 1; | |
88 | ||
89 | if (ts.realtime <= previous_ts.realtime) | |
90 | ts.realtime = previous_ts.realtime + 1; | |
91 | ||
92 | previous_ts = ts; | |
93 | ||
cbdca852 LP |
94 | assert_se(asprintf(&p, "NUMBER=%u", i) >= 0); |
95 | iovec[0].iov_base = p; | |
96 | iovec[0].iov_len = strlen(p); | |
97 | ||
98 | assert_se(asprintf(&q, "MAGIC=%s", i % 5 == 0 ? "quux" : "waldo") >= 0); | |
99 | ||
100 | iovec[1].iov_base = q; | |
101 | iovec[1].iov_len = strlen(q); | |
102 | ||
103 | if (i % 10 == 0) | |
d180c349 | 104 | assert_se(journal_file_append_entry(three, &ts, NULL, iovec, 2, NULL, NULL, NULL) == 0); |
cbdca852 LP |
105 | else { |
106 | if (i % 3 == 0) | |
d180c349 | 107 | assert_se(journal_file_append_entry(two, &ts, NULL, iovec, 2, NULL, NULL, NULL) == 0); |
cbdca852 | 108 | |
d180c349 | 109 | assert_se(journal_file_append_entry(one, &ts, NULL, iovec, 2, NULL, NULL, NULL) == 0); |
cbdca852 LP |
110 | } |
111 | ||
112 | free(p); | |
113 | free(q); | |
114 | } | |
115 | ||
69a3a6fd VC |
116 | (void) journal_file_close(one); |
117 | (void) journal_file_close(two); | |
118 | (void) journal_file_close(three); | |
cbdca852 LP |
119 | |
120 | assert_se(sd_journal_open_directory(&j, t, 0) >= 0); | |
121 | ||
122 | assert_se(sd_journal_add_match(j, "MAGIC=quux", 0) >= 0); | |
123 | SD_JOURNAL_FOREACH_BACKWARDS(j) { | |
7fd1b19b | 124 | _cleanup_free_ char *c; |
cbdca852 | 125 | |
3c1668da LP |
126 | assert_se(sd_journal_get_data(j, "NUMBER", &data, &l) >= 0); |
127 | printf("\t%.*s\n", (int) l, (const char*) data); | |
c6511e85 LP |
128 | |
129 | assert_se(sd_journal_get_cursor(j, &c) >= 0); | |
130 | assert_se(sd_journal_test_cursor(j, c) > 0); | |
cbdca852 LP |
131 | } |
132 | ||
133 | SD_JOURNAL_FOREACH(j) { | |
7fd1b19b | 134 | _cleanup_free_ char *c; |
cbdca852 | 135 | |
3c1668da LP |
136 | assert_se(sd_journal_get_data(j, "NUMBER", &data, &l) >= 0); |
137 | printf("\t%.*s\n", (int) l, (const char*) data); | |
c6511e85 LP |
138 | |
139 | assert_se(sd_journal_get_cursor(j, &c) >= 0); | |
140 | assert_se(sd_journal_test_cursor(j, c) > 0); | |
cbdca852 LP |
141 | } |
142 | ||
143 | sd_journal_flush_matches(j); | |
144 | ||
145 | verify_contents(j, 1); | |
146 | ||
147 | printf("NEXT TEST\n"); | |
148 | assert_se(sd_journal_add_match(j, "MAGIC=quux", 0) >= 0); | |
149 | ||
150 | assert_se(z = journal_make_match_string(j)); | |
151 | printf("resulting match expression is: %s\n", z); | |
152 | free(z); | |
153 | ||
154 | verify_contents(j, 5); | |
155 | ||
156 | printf("NEXT TEST\n"); | |
157 | sd_journal_flush_matches(j); | |
158 | assert_se(sd_journal_add_match(j, "MAGIC=waldo", 0) >= 0); | |
159 | assert_se(sd_journal_add_match(j, "NUMBER=10", 0) >= 0); | |
160 | assert_se(sd_journal_add_match(j, "NUMBER=11", 0) >= 0); | |
161 | assert_se(sd_journal_add_match(j, "NUMBER=12", 0) >= 0); | |
162 | ||
163 | assert_se(z = journal_make_match_string(j)); | |
164 | printf("resulting match expression is: %s\n", z); | |
165 | free(z); | |
166 | ||
167 | verify_contents(j, 0); | |
168 | ||
3c1668da LP |
169 | assert_se(sd_journal_query_unique(j, "NUMBER") >= 0); |
170 | SD_JOURNAL_FOREACH_UNIQUE(j, data, l) | |
171 | printf("%.*s\n", (int) l, (const char*) data); | |
172 | ||
c6878637 | 173 | assert_se(rm_rf(t, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0); |
4ce534f4 LP |
174 | } |
175 | ||
176 | int main(int argc, char *argv[]) { | |
177 | ||
178 | /* journal_file_open requires a valid machine id */ | |
179 | if (access("/etc/machine-id", F_OK) != 0) | |
180 | return log_tests_skipped("/etc/machine-id not found"); | |
181 | ||
182 | test_setup_logging(LOG_DEBUG); | |
183 | ||
184 | /* Run this test twice. Once with old hashing and once with new hashing */ | |
185 | assert_se(setenv("SYSTEMD_JOURNAL_KEYED_HASH", "1", 1) >= 0); | |
186 | run_test(); | |
187 | ||
188 | assert_se(setenv("SYSTEMD_JOURNAL_KEYED_HASH", "0", 1) >= 0); | |
189 | run_test(); | |
cbdca852 LP |
190 | |
191 | return 0; | |
192 | } |