tests/commit/parse.c

   1 #include "clar_libgit2.h"
   2 #include <git2/types.h>
   3 #include "commit.h"
   4 #include "signature.h"
   5
   6 // Fixture setup
   7 static git_repository *g_repo;
   8 void test_commit_parse__initialize(void)
   9 {
  10         g_repo = cl_git_sandbox_init("testrepo");
  11 }
  12 void test_commit_parse__cleanup(void)
  13 {
  14         cl_git_sandbox_cleanup();
  15 }
  16
  17
  18 // Header parsing
  19 typedef struct {
  20         const char *line;
  21         const char *header;
  22 } parse_test_case;
  23
  24 static parse_test_case passing_header_cases[] = {
  25         { "parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "parent " },
  26         { "tree 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree " },
  27         { "random_heading 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "random_heading " },
  28         { "stuck_heading05452d6349abcd67aa396dfb28660d765d8b2a36\n", "stuck_heading" },
  29         { "tree 5F4BEFFC0759261D015AA63A3A85613FF2F235DE\n", "tree " },
  30         { "tree 1A669B8AB81B5EB7D9DB69562D34952A38A9B504\n", "tree " },
  31         { "tree 5B20DCC6110FCC75D31C6CEDEBD7F43ECA65B503\n", "tree " },
  32         { "tree 173E7BF00EA5C33447E99E6C1255954A13026BE4\n", "tree " },
  33         { NULL, NULL }
  34 };
  35
  36 static parse_test_case failing_header_cases[] = {
  37         { "parent 05452d6349abcd67aa396dfb28660d765d8b2a36", "parent " },
  38         { "05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree " },
  39         { "parent05452d6349abcd67aa396dfb28660d765d8b2a6a\n", "parent " },
  40         { "parent 05452d6349abcd67aa396dfb280d765d8b2a6\n", "parent " },
  41         { "tree  05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree " },
  42         { "parent 0545xd6349abcd67aa396dfb28660d765d8b2a36\n", "parent " },
  43         { "parent 0545xd6349abcd67aa396dfb28660d765d8b2a36FF\n", "parent " },
  44         { "", "tree " },
  45         { "", "" },
  46         { NULL, NULL }
  47 };
  48
  49 void test_commit_parse__header(void)
  50 {
  51         git_oid oid;
  52
  53         parse_test_case *testcase;
  54         for (testcase = passing_header_cases; testcase->line != NULL; testcase++)
  55         {
  56                 const char *line = testcase->line;
  57                 const char *line_end = line + strlen(line);
  58
  59                 cl_git_pass(git_oid__parse(&oid, &line, line_end, testcase->header));
  60                 cl_assert(line == line_end);
  61         }
  62
  63         for (testcase = failing_header_cases; testcase->line != NULL; testcase++)
  64         {
  65                 const char *line = testcase->line;
  66                 const char *line_end = line + strlen(line);
  67
  68                 cl_git_fail(git_oid__parse(&oid, &line, line_end, testcase->header));
  69         }
  70 }
  71
  72
  73 // Signature parsing
  74 typedef struct {
  75         const char *string;
  76         const char *header;
  77         const char *name;
  78         const char *email;
  79         git_time_t time;
  80         int offset;
  81 } passing_signature_test_case;
  82
  83 passing_signature_test_case passing_signature_cases[] = {
  84         {"author Vicent Marti <tanoku@gmail.com> 12345 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 12345, 0},
  85         {"author Vicent Marti <> 12345 \n", "author ", "Vicent Marti", "", 12345, 0},
  86         {"author Vicent Marti <tanoku@gmail.com> 231301 +1020\n", "author ", "Vicent Marti", "tanoku@gmail.com", 231301, 620},
  87         {"author Vicent Marti with an outrageously long name which will probably overflow the buffer <tanoku@gmail.com> 12345 \n", "author ", "Vicent Marti with an outrageously long name which will probably overflow the buffer", "tanoku@gmail.com", 12345, 0},
  88         {"author Vicent Marti <tanokuwithaveryveryverylongemailwhichwillprobablyvoverflowtheemailbuffer@gmail.com> 12345 \n", "author ", "Vicent Marti", "tanokuwithaveryveryverylongemailwhichwillprobablyvoverflowtheemailbuffer@gmail.com", 12345, 0},
  89         {"committer Vicent Marti <tanoku@gmail.com> 123456 +0000 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 0},
  90         {"committer Vicent Marti <tanoku@gmail.com> 123456 +0100 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 60},
  91         {"committer Vicent Marti <tanoku@gmail.com> 123456 -0100 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, -60},
  92         // Parse a signature without an author field
  93         {"committer <tanoku@gmail.com> 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60},
  94         // Parse a signature without an author field
  95         {"committer  <tanoku@gmail.com> 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60},
  96         // Parse a signature with an empty author field
  97         {"committer   <tanoku@gmail.com> 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60},
  98         // Parse a signature with an empty email field
  99         {"committer Vicent Marti <> 123456 -0100 \n", "committer ", "Vicent Marti", "", 123456, -60},
 100         // Parse a signature with an empty email field
 101         {"committer Vicent Marti < > 123456 -0100 \n", "committer ", "Vicent Marti", "", 123456, -60},
 102         // Parse a signature with empty name and email
 103         {"committer <> 123456 -0100 \n", "committer ", "", "", 123456, -60},
 104         // Parse a signature with empty name and email
 105         {"committer  <> 123456 -0100 \n", "committer ", "", "", 123456, -60},
 106         // Parse a signature with empty name and email
 107         {"committer  < > 123456 -0100 \n", "committer ", "", "", 123456, -60},
 108         // Parse an obviously invalid signature
 109         {"committer foo<@bar> 123456 -0100 \n", "committer ", "foo", "@bar", 123456, -60},
 110         // Parse an obviously invalid signature
 111         {"committer    foo<@bar> 123456 -0100 \n", "committer ", "foo", "@bar", 123456, -60},
 112         // Parse an obviously invalid signature
 113         {"committer <>\n", "committer ", "", "", 0, 0},
 114         {"committer Vicent Marti <tanoku@gmail.com> 123456 -1500 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 0},
 115         {"committer Vicent Marti <tanoku@gmail.com> 123456 +0163 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 0},
 116         {"author Vicent Marti <tanoku@gmail.com>\n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0},
 117         /* a variety of dates */
 118         {"author Vicent Marti <tanoku@gmail.com> 0 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0},
 119         {"author Vicent Marti <tanoku@gmail.com> 1234567890 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 1234567890, 0},
 120         {"author Vicent Marti <tanoku@gmail.com> 2147483647 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0x7fffffff, 0},
 121         {"author Vicent Marti <tanoku@gmail.com> 4294967295 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0xffffffff, 0},
 122         {"author Vicent Marti <tanoku@gmail.com> 4294967296 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 4294967296, 0},
 123         {"author Vicent Marti <tanoku@gmail.com> 8589934592 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 8589934592, 0},
 124
 125         {NULL,NULL,NULL,NULL,0,0}
 126 };
 127
 128 typedef struct {
 129         const char *string;
 130         const char *header;
 131 } failing_signature_test_case;
 132
 133 failing_signature_test_case failing_signature_cases[] = {
 134         {"committer Vicent Marti tanoku@gmail.com> 123456 -0100 \n", "committer "},
 135         {"author Vicent Marti <tanoku@gmail.com> 12345 \n", "author  "},
 136         {"author Vicent Marti <tanoku@gmail.com> 12345 \n", "committer "},
 137         {"author Vicent Marti 12345 \n", "author "},
 138         {"author Vicent Marti <broken@email 12345 \n", "author "},
 139         {"committer Vicent Marti ><\n", "committer "},
 140         {"author ", "author "},
 141         {NULL, NULL,}
 142 };
 143
 144 void test_commit_parse__signature(void)
 145 {
 146         passing_signature_test_case *passcase;
 147         failing_signature_test_case *failcase;
 148
 149         for (passcase = passing_signature_cases; passcase->string != NULL; passcase++)
 150         {
 151                 const char *str = passcase->string;
 152                 size_t len = strlen(passcase->string);
 153                 struct git_signature person = {0};
 154
 155                 cl_git_pass(git_signature__parse(&person, &str, str + len, passcase->header, '\n'));
 156                 cl_assert_equal_s(passcase->name, person.name);
 157                 cl_assert_equal_s(passcase->email, person.email);
 158                 cl_assert_equal_i((int)passcase->time, (int)person.when.time);
 159                 cl_assert_equal_i(passcase->offset, person.when.offset);
 160                 git__free(person.name); git__free(person.email);
 161         }
 162
 163         for (failcase = failing_signature_cases; failcase->string != NULL; failcase++)
 164         {
 165                 const char *str = failcase->string;
 166                 size_t len = strlen(failcase->string);
 167                 git_signature person = {0};
 168                 cl_git_fail(git_signature__parse(&person, &str, str + len, failcase->header, '\n'));
 169                 git__free(person.name); git__free(person.email);
 170         }
 171 }
 172
 173
 174
 175 static char *failing_commit_cases[] = {
 176 // empty commit
 177 "",
 178 // random garbage
 179 "asd97sa9du902e9a0jdsuusad09as9du098709aweu8987sd\n",
 180 // broken endlines 1
 181 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\r\n\
 182 parent 05452d6349abcd67aa396dfb28660d765d8b2a36\r\n\
 183 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\r\n\
 184 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\r\n\
 185 \r\n\
 186 a test commit with broken endlines\r\n",
 187 // broken endlines 2
 188 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\
 189 parent 05452d6349abcd67aa396dfb28660d765d8b2a36\
 190 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\
 191 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\
 192 \
 193 another test commit with broken endlines",
 194 // starting endlines
 195 "\ntree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
 196 parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n\
 197 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 198 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 199 \n\
 200 a test commit with a starting endline\n",
 201 // corrupted commit 1
 202 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
 203 parent 05452d6349abcd67aa396df",
 204 // corrupted commit 2
 205 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
 206 parent ",
 207 // corrupted commit 3
 208 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
 209 parent ",
 210 // corrupted commit 4
 211 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\
 212 par",
 213 };
 214
 215
 216 static char *passing_commit_cases[] = {
 217 // simple commit with no message
 218 "tree 1810dff58d8a660512d4832e740f692884338ccd\n\
 219 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 220 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 221 \n",
 222 // simple commit, no parent
 223 "tree 1810dff58d8a660512d4832e740f692884338ccd\n\
 224 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 225 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 226 \n\
 227 a simple commit which works\n",
 228 // simple commit, no parent, no newline in message
 229 "tree 1810dff58d8a660512d4832e740f692884338ccd\n\
 230 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 231 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 232 \n\
 233 a simple commit which works",
 234 // simple commit, 1 parent
 235 "tree 1810dff58d8a660512d4832e740f692884338ccd\n\
 236 parent e90810b8df3e80c413d903f631643c716887138d\n\
 237 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 238 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 239 \n\
 240 a simple commit which works\n",
 241 /* simple commit with GPG signature */
 242 "tree 6b79e22d69bf46e289df0345a14ca059dfc9bdf6\n\
 243 parent 34734e478d6cf50c27c9d69026d93974d052c454\n\
 244 author Ben Burkert <ben@benburkert.com> 1358451456 -0800\n\
 245 committer Ben Burkert <ben@benburkert.com> 1358451456 -0800\n\
 246 gpgsig -----BEGIN PGP SIGNATURE-----\n\
 247  Version: GnuPG v1.4.12 (Darwin)\n\
 248  \n\
 249  iQIcBAABAgAGBQJQ+FMIAAoJEH+LfPdZDSs1e3EQAJMjhqjWF+WkGLHju7pTw2al\n\
 250  o6IoMAhv0Z/LHlWhzBd9e7JeCnanRt12bAU7yvYp9+Z+z+dbwqLwDoFp8LVuigl8\n\
 251  JGLcnwiUW3rSvhjdCp9irdb4+bhKUnKUzSdsR2CK4/hC0N2i/HOvMYX+BRsvqweq\n\
 252  AsAkA6dAWh+gAfedrBUkCTGhlNYoetjdakWqlGL1TiKAefEZrtA1TpPkGn92vbLq\n\
 253  SphFRUY9hVn1ZBWrT3hEpvAIcZag3rTOiRVT1X1flj8B2vGCEr3RrcwOIZikpdaW\n\
 254  who/X3xh/DGbI2RbuxmmJpxxP/8dsVchRJJzBwG+yhwU/iN3MlV2c5D69tls/Dok\n\
 255  6VbyU4lm/ae0y3yR83D9dUlkycOnmmlBAHKIZ9qUts9X7mWJf0+yy2QxJVpjaTGG\n\
 256  cmnQKKPeNIhGJk2ENnnnzjEve7L7YJQF6itbx5VCOcsGh3Ocb3YR7DMdWjt7f8pu\n\
 257  c6j+q1rP7EpE2afUN/geSlp5i3x8aXZPDj67jImbVCE/Q1X9voCtyzGJH7MXR0N9\n\
 258  ZpRF8yzveRfMH8bwAJjSOGAFF5XkcR/RNY95o+J+QcgBLdX48h+ZdNmUf6jqlu3J\n\
 259  7KmTXXQcOVpN6dD3CmRFsbjq+x6RHwa8u1iGn+oIkX908r97ckfB/kHKH7ZdXIJc\n\
 260  cpxtDQQMGYFpXK/71stq\n\
 261  =ozeK\n\
 262  -----END PGP SIGNATURE-----\n\
 263 \n\
 264 a simple commit which works\n",
 265 /* some tools create two author entries */
 266 "tree 1810dff58d8a660512d4832e740f692884338ccd\n\
 267 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 268 author Helpful Coworker <helpful@coworker> 1273848544 +0200\n\
 269 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 270 \n\
 271 a simple commit which works",
 272 };
 273
 274 static int parse_commit(git_commit **out, const char *buffer)
 275 {
 276         git_commit *commit;
 277         git_odb_object fake_odb_object;
 278         int error;
 279
 280         commit = (git_commit*)git__malloc(sizeof(git_commit));
 281         memset(commit, 0x0, sizeof(git_commit));
 282         commit->object.repo = g_repo;
 283
 284         memset(&fake_odb_object, 0x0, sizeof(git_odb_object));
 285         fake_odb_object.buffer = (char *)buffer;
 286         fake_odb_object.cached.size = strlen(fake_odb_object.buffer);
 287
 288         error = git_commit__parse(commit, &fake_odb_object);
 289
 290         *out = commit;
 291         return error;
 292 }
 293
 294 void test_commit_parse__entire_commit(void)
 295 {
 296         const int failing_commit_count = ARRAY_SIZE(failing_commit_cases);
 297         const int passing_commit_count = ARRAY_SIZE(passing_commit_cases);
 298         int i;
 299         git_commit *commit;
 300
 301         for (i = 0; i < failing_commit_count; ++i) {
 302                 cl_git_fail(parse_commit(&commit, failing_commit_cases[i]));
 303                 git_commit__free(commit);
 304         }
 305
 306         for (i = 0; i < passing_commit_count; ++i) {
 307                 cl_git_pass(parse_commit(&commit, passing_commit_cases[i]));
 308
 309                 if (!i)
 310                         cl_assert_equal_s("", git_commit_message(commit));
 311                 else
 312                         cl_assert(git__prefixcmp(
 313                                 git_commit_message(commit), "a simple commit which works") == 0);
 314
 315                 git_commit__free(commit);
 316         }
 317 }
 318
 319
 320 // query the details on a parsed commit
 321 void test_commit_parse__details0(void) {
 322         static const char *commit_ids[] = {
 323                 "a4a7dce85cf63874e984719f4fdd239f5145052f", /* 0 */
 324                 "9fd738e8f7967c078dceed8190330fc8648ee56a", /* 1 */
 325                 "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", /* 2 */
 326                 "c47800c7266a2be04c571c04d5a6614691ea99bd", /* 3 */
 327                 "8496071c1b46c854b31185ea97743be6a8774479", /* 4 */
 328                 "5b5b025afb0b4c913b4c338a42934a3863bf3644", /* 5 */
 329                 "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", /* 6 */
 330         };
 331         const size_t commit_count = sizeof(commit_ids) / sizeof(const char *);
 332         unsigned int i;
 333
 334         for (i = 0; i < commit_count; ++i) {
 335                 git_oid id;
 336                 git_commit *commit;
 337
 338                 const git_signature *author, *committer;
 339                 const char *message;
 340                 git_time_t commit_time;
 341                 unsigned int parents, p;
 342                 git_commit *parent = NULL, *old_parent = NULL;
 343
 344                 git_oid_fromstr(&id, commit_ids[i]);
 345
 346                 cl_git_pass(git_commit_lookup(&commit, g_repo, &id));
 347
 348                 message = git_commit_message(commit);
 349                 author = git_commit_author(commit);
 350                 committer = git_commit_committer(commit);
 351                 commit_time = git_commit_time(commit);
 352                 parents = git_commit_parentcount(commit);
 353
 354                 cl_assert_equal_s("Scott Chacon", author->name);
 355                 cl_assert_equal_s("schacon@gmail.com", author->email);
 356                 cl_assert_equal_s("Scott Chacon", committer->name);
 357                 cl_assert_equal_s("schacon@gmail.com", committer->email);
 358                 cl_assert(message != NULL);
 359                 cl_assert(commit_time > 0);
 360                 cl_assert(parents <= 2);
 361                 for (p = 0;p < parents;p++) {
 362                         if (old_parent != NULL)
 363                                 git_commit_free(old_parent);
 364
 365                         old_parent = parent;
 366                         cl_git_pass(git_commit_parent(&parent, commit, p));
 367                         cl_assert(parent != NULL);
 368                         cl_assert(git_commit_author(parent) != NULL); // is it really a commit?
 369                 }
 370                 git_commit_free(old_parent);
 371                 git_commit_free(parent);
 372
 373                 cl_git_fail(git_commit_parent(&parent, commit, parents));
 374                 git_commit_free(commit);
 375         }
 376 }
 377
 378 void test_commit_parse__leading_lf(void)
 379 {
 380         git_commit *commit;
 381         const char *buffer =
 382 "tree 1810dff58d8a660512d4832e740f692884338ccd\n\
 383 parent e90810b8df3e80c413d903f631643c716887138d\n\
 384 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 385 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 386 \n\
 387 \n\
 388 \n\
 389 This commit has a few LF at the start of the commit message";
 390         const char *message =
 391 "This commit has a few LF at the start of the commit message";
 392         const char *raw_message =
 393 "\n\
 394 \n\
 395 This commit has a few LF at the start of the commit message";
 396         cl_git_pass(parse_commit(&commit, buffer));
 397         cl_assert_equal_s(message, git_commit_message(commit));
 398         cl_assert_equal_s(raw_message, git_commit_message_raw(commit));
 399         git_commit__free(commit);
 400 }
 401
 402 void test_commit_parse__only_lf(void)
 403 {
 404         git_commit *commit;
 405         const char *buffer =
 406 "tree 1810dff58d8a660512d4832e740f692884338ccd\n\
 407 parent e90810b8df3e80c413d903f631643c716887138d\n\
 408 author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 409 committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
 410 \n\
 411 \n\
 412 \n";
 413         const char *message = "";
 414         const char *raw_message = "\n\n";
 415
 416         cl_git_pass(parse_commit(&commit, buffer));
 417         cl_assert_equal_s(message, git_commit_message(commit));
 418         cl_assert_equal_s(raw_message, git_commit_message_raw(commit));
 419         git_commit__free(commit);
 420 }
 421
 422 void test_commit_parse__arbitrary_field(void)
 423 {
 424         git_commit *commit;
 425         git_buf buf = GIT_BUF_INIT;
 426         const char *gpgsig = "-----BEGIN PGP SIGNATURE-----\n\
 427 Version: GnuPG v1.4.12 (Darwin)\n\
 428 \n\
 429 iQIcBAABAgAGBQJQ+FMIAAoJEH+LfPdZDSs1e3EQAJMjhqjWF+WkGLHju7pTw2al\n\
 430 o6IoMAhv0Z/LHlWhzBd9e7JeCnanRt12bAU7yvYp9+Z+z+dbwqLwDoFp8LVuigl8\n\
 431 JGLcnwiUW3rSvhjdCp9irdb4+bhKUnKUzSdsR2CK4/hC0N2i/HOvMYX+BRsvqweq\n\
 432 AsAkA6dAWh+gAfedrBUkCTGhlNYoetjdakWqlGL1TiKAefEZrtA1TpPkGn92vbLq\n\
 433 SphFRUY9hVn1ZBWrT3hEpvAIcZag3rTOiRVT1X1flj8B2vGCEr3RrcwOIZikpdaW\n\
 434 who/X3xh/DGbI2RbuxmmJpxxP/8dsVchRJJzBwG+yhwU/iN3MlV2c5D69tls/Dok\n\
 435 6VbyU4lm/ae0y3yR83D9dUlkycOnmmlBAHKIZ9qUts9X7mWJf0+yy2QxJVpjaTGG\n\
 436 cmnQKKPeNIhGJk2ENnnnzjEve7L7YJQF6itbx5VCOcsGh3Ocb3YR7DMdWjt7f8pu\n\
 437 c6j+q1rP7EpE2afUN/geSlp5i3x8aXZPDj67jImbVCE/Q1X9voCtyzGJH7MXR0N9\n\
 438 ZpRF8yzveRfMH8bwAJjSOGAFF5XkcR/RNY95o+J+QcgBLdX48h+ZdNmUf6jqlu3J\n\
 439 7KmTXXQcOVpN6dD3CmRFsbjq+x6RHwa8u1iGn+oIkX908r97ckfB/kHKH7ZdXIJc\n\
 440 cpxtDQQMGYFpXK/71stq\n\
 441 =ozeK\n\
 442 -----END PGP SIGNATURE-----";
 443
 444         cl_git_pass(parse_commit(&commit, passing_commit_cases[4]));
 445
 446         cl_git_pass(git_commit_header_field(&buf, commit, "parent"));
 447         cl_assert_equal_s("34734e478d6cf50c27c9d69026d93974d052c454", buf.ptr);
 448         git_buf_clear(&buf);
 449
 450         cl_git_pass(git_commit_header_field(&buf, commit, "gpgsig"));
 451         cl_assert_equal_s(gpgsig, buf.ptr);
 452
 453         cl_git_fail_with(GIT_ENOTFOUND, git_commit_header_field(&buf, commit, "awesomeness"));
 454         cl_git_fail_with(GIT_ENOTFOUND, git_commit_header_field(&buf, commit, "par"));
 455
 456         git_buf_free(&buf);
 457         git_commit__free(commit);
 458 }
 459
 460 void test_commit_parse__extract_signature(void)
 461 {
 462         git_odb *odb;
 463         git_oid commit_id;
 464         git_buf signature = GIT_BUF_INIT, signed_data = GIT_BUF_INIT;
 465         const char *gpgsig = "-----BEGIN PGP SIGNATURE-----\n\
 466 Version: GnuPG v1.4.12 (Darwin)\n\
 467 \n\
 468 iQIcBAABAgAGBQJQ+FMIAAoJEH+LfPdZDSs1e3EQAJMjhqjWF+WkGLHju7pTw2al\n\
 469 o6IoMAhv0Z/LHlWhzBd9e7JeCnanRt12bAU7yvYp9+Z+z+dbwqLwDoFp8LVuigl8\n\
 470 JGLcnwiUW3rSvhjdCp9irdb4+bhKUnKUzSdsR2CK4/hC0N2i/HOvMYX+BRsvqweq\n\
 471 AsAkA6dAWh+gAfedrBUkCTGhlNYoetjdakWqlGL1TiKAefEZrtA1TpPkGn92vbLq\n\
 472 SphFRUY9hVn1ZBWrT3hEpvAIcZag3rTOiRVT1X1flj8B2vGCEr3RrcwOIZikpdaW\n\
 473 who/X3xh/DGbI2RbuxmmJpxxP/8dsVchRJJzBwG+yhwU/iN3MlV2c5D69tls/Dok\n\
 474 6VbyU4lm/ae0y3yR83D9dUlkycOnmmlBAHKIZ9qUts9X7mWJf0+yy2QxJVpjaTGG\n\
 475 cmnQKKPeNIhGJk2ENnnnzjEve7L7YJQF6itbx5VCOcsGh3Ocb3YR7DMdWjt7f8pu\n\
 476 c6j+q1rP7EpE2afUN/geSlp5i3x8aXZPDj67jImbVCE/Q1X9voCtyzGJH7MXR0N9\n\
 477 ZpRF8yzveRfMH8bwAJjSOGAFF5XkcR/RNY95o+J+QcgBLdX48h+ZdNmUf6jqlu3J\n\
 478 7KmTXXQcOVpN6dD3CmRFsbjq+x6RHwa8u1iGn+oIkX908r97ckfB/kHKH7ZdXIJc\n\
 479 cpxtDQQMGYFpXK/71stq\n\
 480 =ozeK\n\
 481 -----END PGP SIGNATURE-----";
 482
 483         const char *data =  "tree 6b79e22d69bf46e289df0345a14ca059dfc9bdf6\n\
 484 parent 34734e478d6cf50c27c9d69026d93974d052c454\n\
 485 author Ben Burkert <ben@benburkert.com> 1358451456 -0800\n\
 486 committer Ben Burkert <ben@benburkert.com> 1358451456 -0800\n\
 487 \n\
 488 a simple commit which works\n";
 489
 490
 491         cl_git_pass(git_repository_odb__weakptr(&odb, g_repo));
 492         cl_git_pass(git_odb_write(&commit_id, odb, passing_commit_cases[4], strlen(passing_commit_cases[4]), GIT_OBJ_COMMIT));
 493
 494         cl_git_pass(git_commit_extract_signature(&signature, &signed_data, g_repo, &commit_id, NULL));
 495         cl_assert_equal_s(gpgsig, signature.ptr);
 496         cl_assert_equal_s(data, signed_data.ptr);
 497
 498         git_buf_clear(&signature);
 499         git_buf_clear(&signed_data);
 500
 501         cl_git_pass(git_commit_extract_signature(&signature, &signed_data, g_repo, &commit_id, "gpgsig"));
 502         cl_assert_equal_s(gpgsig, signature.ptr);
 503         cl_assert_equal_s(data, signed_data.ptr);
 504
 505         git_buf_free(&signature);
 506         git_buf_free(&signed_data);
 507 }