tests/t0401-parse.c

   1 #include "test_lib.h"
   2 #include "test_helpers.h"
   3 #include "commit.h"
   4 #include <git/odb.h>
   5 #include <git/commit.h>
   6 #include <git/revwalk.h>
   7
   8 static char *test_commits_broken[] = {
   9
  10 /* empty commit */
  11 "",
  12
  13 /* random garbage */
  14 "asd97sa9du902e9a0jdsuusad09as9du098709aweu8987sd\n",
  15
  16 /* broken endlines 1 */
  17 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\r\n\
  18 parent 05452d6349abcd67aa396dfb28660d765d8b2a36\r\n\
  19 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\r\n\
  20 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\r\n\
  21 \r\n\
  22 a test commit with broken endlines\r\n",
  23
  24 /* broken endlines 2 */
  25 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\
  26 parent 05452d6349abcd67aa396dfb28660d765d8b2a36\
  27 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\
  28 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\
  29 \
  30 another test commit with broken endlines",
  31
  32 /* starting endlines */
  33 "\ntree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  34 parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n\
  35 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  36 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  37 \n\
  38 a test commit with a starting endline\n",
  39
  40 /* corrupted commit 1 */
  41 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  42 parent 05452d6349abcd67aa396df",
  43
  44 /* corrupted commit 2 */
  45 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  46 parent ",
  47
  48 /* corrupted commit 3 */
  49 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  50 parent ",
  51
  52 /* corrupted commit 4 */
  53 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  54 par",
  55
  56 };
  57
  58
  59 static char *test_commits_working[] = {
  60 /* simple commit with no message */
  61 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  62 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  63 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  64 \n",
  65
  66 /* simple commit, no parent */
  67 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  68 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  69 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  70 \n\
  71 a simple commit which works\n",
  72
  73 /* simple commit, 1 parents */
  74 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
  75 parent a4a7dce85cf63874e984719f4fdd239f5145052f\n\
  76 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  77 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
  78 \n\
  79 a simple commit which works\n",
  80 };
  81
  82 BEGIN_TEST(parse_oid_test)
  83
  84         git_oid oid;
  85
  86 #define TEST_OID_PASS(string, header) { \
  87         char *ptr = string;\
  88         char *ptr_original = ptr;\
  89         size_t len = strlen(ptr);\
  90         must_pass(git__parse_oid(&oid, &ptr, ptr + len, header));\
  91         must_be_true(ptr == ptr_original + len);\
  92 }
  93
  94 #define TEST_OID_FAIL(string, header) { \
  95         char *ptr = string;\
  96         size_t len = strlen(ptr);\
  97         must_fail(git__parse_oid(&oid, &ptr, ptr + len, header));\
  98 }
  99
 100         TEST_OID_PASS("parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "parent ");
 101         TEST_OID_PASS("tree 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree ");
 102         TEST_OID_PASS("random_heading 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "random_heading ");
 103         TEST_OID_PASS("stuck_heading05452d6349abcd67aa396dfb28660d765d8b2a36\n", "stuck_heading");
 104         TEST_OID_PASS("tree 5F4BEFFC0759261D015AA63A3A85613FF2F235DE\n", "tree ");
 105         TEST_OID_PASS("tree 1A669B8AB81B5EB7D9DB69562D34952A38A9B504\n", "tree ");
 106         TEST_OID_PASS("tree 5B20DCC6110FCC75D31C6CEDEBD7F43ECA65B503\n", "tree ");
 107         TEST_OID_PASS("tree 173E7BF00EA5C33447E99E6C1255954A13026BE4\n", "tree ");
 108
 109         TEST_OID_FAIL("parent 05452d6349abcd67aa396dfb28660d765d8b2a36", "parent ");
 110         TEST_OID_FAIL("05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree ");
 111         TEST_OID_FAIL("parent05452d6349abcd67aa396dfb28660d765d8b2a6a\n", "parent ");
 112         TEST_OID_FAIL("parent 05452d6349abcd67aa396dfb280d765d8b2a6\n", "parent ");
 113         TEST_OID_FAIL("tree  05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree ");
 114         TEST_OID_FAIL("parent 0545xd6349abcd67aa396dfb28660d765d8b2a36\n", "parent ");
 115         TEST_OID_FAIL("parent 0545xd6349abcd67aa396dfb28660d765d8b2a36FF\n", "parent ");
 116         TEST_OID_FAIL("", "tree ");
 117         TEST_OID_FAIL("", "");
 118
 119 #undef TEST_OID_PASS
 120 #undef TEST_OID_FAIL
 121
 122 END_TEST
 123
 124 BEGIN_TEST(parse_person_test)
 125
 126 #define TEST_PERSON_PASS(_string, _header, _name, _email, _time) { \
 127         char *ptr = _string; \
 128         size_t len = strlen(_string);\
 129         git_person person; \
 130         must_pass(git__parse_person(&person, &ptr, ptr + len, _header));\
 131         must_be_true(strncmp(_name, person.name, 63) == 0);\
 132         must_be_true(strncmp(_email, person.email, 63) == 0);\
 133         must_be_true(_time == person.time);\
 134 }
 135
 136 #define TEST_PERSON_FAIL(_string, _header) { \
 137         char *ptr = _string; \
 138         size_t len = strlen(_string);\
 139         git_person person; \
 140         must_fail(git__parse_person(&person, &ptr, ptr + len, _header));\
 141 }
 142
 143         TEST_PERSON_PASS(
 144                         "author Vicent Marti <tanoku@gmail.com> 12345 \n",
 145                         "author ",
 146                         "Vicent Marti",
 147                         "tanoku@gmail.com",
 148                         12345);
 149
 150         TEST_PERSON_PASS(
 151                 "author Vicent Marti <> 12345 \n",
 152                 "author ",
 153                 "Vicent Marti",
 154                 "",
 155                 12345);
 156
 157         TEST_PERSON_PASS(
 158                 "author Vicent Marti <tanoku@gmail.com> 231301 +2020\n",
 159                 "author ",
 160                 "Vicent Marti",
 161                 "tanoku@gmail.com",
 162                 231301);
 163
 164         TEST_PERSON_PASS(
 165                 "author Vicent Marti with an outrageously long name \
 166                 which will probably overflow the buffer <tanoku@gmail.com> 12345 \n",
 167                 "author ",
 168                 "Vicent Marti with an outrageously long name \
 169                 which will probably overflow the buffer",
 170                 "tanoku@gmail.com",
 171                 12345);
 172
 173         TEST_PERSON_PASS(
 174                 "author Vicent Marti <tanokuwithaveryveryverylongemail\
 175                 whichwillprobablyvoverflowtheemailbuffer@gmail.com> 12345 \n",
 176                 "author ",
 177                 "Vicent Marti",
 178                 "tanokuwithaveryveryverylongemail\
 179                 whichwillprobablyvoverflowtheemailbuffer@gmail.com",
 180                 12345);
 181
 182         TEST_PERSON_FAIL(
 183                 "author Vicent Marti <tanoku@gmail.com> 12345 \n",
 184                 "author  ");
 185
 186         TEST_PERSON_FAIL(
 187                 "author Vicent Marti <tanoku@gmail.com> 12345 \n",
 188                 "committer ");
 189
 190         TEST_PERSON_FAIL(
 191                 "author Vicent Marti 12345 \n",
 192                 "author ");
 193
 194         TEST_PERSON_FAIL(
 195                 "author Vicent Marti <broken@email 12345 \n",
 196                 "author ");
 197
 198         TEST_PERSON_FAIL(
 199                 "author Vicent Marti <tanoku@gmail.com> notime \n",
 200                 "author ");
 201
 202         TEST_PERSON_FAIL(
 203                 "author Vicent Marti <tanoku@gmail.com>\n",
 204                 "author ");
 205
 206         TEST_PERSON_FAIL(
 207                 "author ",
 208                 "author ");
 209
 210 #undef TEST_PERSON_PASS
 211 #undef TESt_PERSON_FAIL
 212
 213 END_TEST
 214
 215 BEGIN_TEST(parse_buffer_test)
 216         const int broken_commit_count = sizeof(test_commits_broken) / sizeof(*test_commits_broken);
 217         const int working_commit_count = sizeof(test_commits_working) / sizeof(*test_commits_working);
 218
 219         const unsigned int default_flags =
 220                 GIT_COMMIT_AUTHOR |
 221                 GIT_COMMIT_COMMITTER |
 222                 GIT_COMMIT_TIME |
 223                 GIT_COMMIT_MESSAGE |
 224                 GIT_COMMIT_MESSAGE_SHORT; /* parse everything */
 225
 226         int i;
 227         git_repository *repo = git_repository_alloc(NULL);
 228
 229         must_be_true(repo != NULL);
 230
 231         for (i = 0; i < broken_commit_count; ++i) {
 232                 git_commit *commit;
 233                 commit = git__malloc(sizeof(git_commit));
 234                 memset(commit, 0x0, sizeof(git_commit));
 235                 commit->object.repo = repo;
 236
 237                 must_fail(git_commit__parse_buffer(
 238                                         commit,
 239                                         test_commits_broken[i],
 240                                         strlen(test_commits_broken[i]),
 241                                         default_flags)
 242                                 );
 243
 244                 git_commit__free(commit);
 245         }
 246
 247         for (i = 0; i < working_commit_count; ++i) {
 248                 git_commit *commit;
 249                 commit = git__malloc(sizeof(git_commit));
 250                 memset(commit, 0x0, sizeof(git_commit));
 251                 commit->object.repo = repo;
 252
 253                 must_pass(git_commit__parse_buffer(
 254                                         commit,
 255                                         test_commits_working[i],
 256                                         strlen(test_commits_working[i]),
 257                                         default_flags)
 258                                 );
 259
 260                 git_commit__free(commit);
 261         }
 262
 263         git_repository_free(repo);
 264
 265 END_TEST