#include "clar_libgit2.h" #include #include "commit.h" #include "signature.h" // Fixture setup static git_repository *g_repo; void test_commit_parse__initialize(void) { g_repo = cl_git_sandbox_init("testrepo"); } void test_commit_parse__cleanup(void) { cl_git_sandbox_cleanup(); } // Header parsing typedef struct { const char *line; const char *header; } parse_test_case; static parse_test_case passing_header_cases[] = { { "parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "parent " }, { "tree 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree " }, { "random_heading 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "random_heading " }, { "stuck_heading05452d6349abcd67aa396dfb28660d765d8b2a36\n", "stuck_heading" }, { "tree 5F4BEFFC0759261D015AA63A3A85613FF2F235DE\n", "tree " }, { "tree 1A669B8AB81B5EB7D9DB69562D34952A38A9B504\n", "tree " }, { "tree 5B20DCC6110FCC75D31C6CEDEBD7F43ECA65B503\n", "tree " }, { "tree 173E7BF00EA5C33447E99E6C1255954A13026BE4\n", "tree " }, { NULL, NULL } }; static parse_test_case failing_header_cases[] = { { "parent 05452d6349abcd67aa396dfb28660d765d8b2a36", "parent " }, { "05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree " }, { "parent05452d6349abcd67aa396dfb28660d765d8b2a6a\n", "parent " }, { "parent 05452d6349abcd67aa396dfb280d765d8b2a6\n", "parent " }, { "tree 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree " }, { "parent 0545xd6349abcd67aa396dfb28660d765d8b2a36\n", "parent " }, { "parent 0545xd6349abcd67aa396dfb28660d765d8b2a36FF\n", "parent " }, { "", "tree " }, { "", "" }, { NULL, NULL } }; void test_commit_parse__header(void) { git_oid oid; parse_test_case *testcase; for (testcase = passing_header_cases; testcase->line != NULL; testcase++) { const char *line = testcase->line; const char *line_end = line + strlen(line); cl_git_pass(git_oid__parse(&oid, &line, line_end, testcase->header)); cl_assert(line == line_end); } for (testcase = failing_header_cases; testcase->line != NULL; testcase++) { const char *line = testcase->line; const char *line_end = line + strlen(line); cl_git_fail(git_oid__parse(&oid, &line, line_end, testcase->header)); } } // Signature parsing typedef struct { const char *string; const char *header; const char *name; const char *email; git_time_t time; int offset; } passing_signature_test_case; passing_signature_test_case passing_signature_cases[] = { {"author Vicent Marti 12345 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 12345, 0}, {"author Vicent Marti <> 12345 \n", "author ", "Vicent Marti", "", 12345, 0}, {"author Vicent Marti 231301 +1020\n", "author ", "Vicent Marti", "tanoku@gmail.com", 231301, 620}, {"author Vicent Marti with an outrageously long name which will probably overflow the buffer 12345 \n", "author ", "Vicent Marti with an outrageously long name which will probably overflow the buffer", "tanoku@gmail.com", 12345, 0}, {"author Vicent Marti 12345 \n", "author ", "Vicent Marti", "tanokuwithaveryveryverylongemailwhichwillprobablyvoverflowtheemailbuffer@gmail.com", 12345, 0}, {"committer Vicent Marti 123456 +0000 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 0}, {"committer Vicent Marti 123456 +0100 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 60}, {"committer Vicent Marti 123456 -0100 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, -60}, // Parse a signature without an author field {"committer 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60}, // Parse a signature without an author field {"committer 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60}, // Parse a signature with an empty author field {"committer 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60}, // Parse a signature with an empty email field {"committer Vicent Marti <> 123456 -0100 \n", "committer ", "Vicent Marti", "", 123456, -60}, // Parse a signature with an empty email field {"committer Vicent Marti < > 123456 -0100 \n", "committer ", "Vicent Marti", "", 123456, -60}, // Parse a signature with empty name and email {"committer <> 123456 -0100 \n", "committer ", "", "", 123456, -60}, // Parse a signature with empty name and email {"committer <> 123456 -0100 \n", "committer ", "", "", 123456, -60}, // Parse a signature with empty name and email {"committer < > 123456 -0100 \n", "committer ", "", "", 123456, -60}, // Parse an obviously invalid signature {"committer foo<@bar> 123456 -0100 \n", "committer ", "foo", "@bar", 123456, -60}, // Parse an obviously invalid signature {"committer foo<@bar> 123456 -0100 \n", "committer ", "foo", "@bar", 123456, -60}, // Parse an obviously invalid signature {"committer <>\n", "committer ", "", "", 0, 0}, {"committer Vicent Marti 123456 -1500 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 0}, {"committer Vicent Marti 123456 +0163 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 0}, {"author Vicent Marti \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0}, /* a variety of dates */ {"author Vicent Marti 0 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0}, {"author Vicent Marti 1234567890 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 1234567890, 0}, {"author Vicent Marti 2147483647 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0x7fffffff, 0}, {"author Vicent Marti 4294967295 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0xffffffff, 0}, {"author Vicent Marti 4294967296 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 4294967296, 0}, {"author Vicent Marti 8589934592 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 8589934592, 0}, {NULL,NULL,NULL,NULL,0,0} }; typedef struct { const char *string; const char *header; } failing_signature_test_case; failing_signature_test_case failing_signature_cases[] = { {"committer Vicent Marti tanoku@gmail.com> 123456 -0100 \n", "committer "}, {"author Vicent Marti 12345 \n", "author "}, {"author Vicent Marti 12345 \n", "committer "}, {"author Vicent Marti 12345 \n", "author "}, {"author Vicent Marti <\n", "committer "}, {"author ", "author "}, {NULL, NULL,} }; void test_commit_parse__signature(void) { passing_signature_test_case *passcase; failing_signature_test_case *failcase; for (passcase = passing_signature_cases; passcase->string != NULL; passcase++) { const char *str = passcase->string; size_t len = strlen(passcase->string); struct git_signature person = {0}; cl_git_pass(git_signature__parse(&person, &str, str + len, passcase->header, '\n')); cl_assert_equal_s(passcase->name, person.name); cl_assert_equal_s(passcase->email, person.email); cl_assert_equal_i((int)passcase->time, (int)person.when.time); cl_assert_equal_i(passcase->offset, person.when.offset); git__free(person.name); git__free(person.email); } for (failcase = failing_signature_cases; failcase->string != NULL; failcase++) { const char *str = failcase->string; size_t len = strlen(failcase->string); git_signature person = {0}; cl_git_fail(git_signature__parse(&person, &str, str + len, failcase->header, '\n')); git__free(person.name); git__free(person.email); } } static char *failing_commit_cases[] = { // empty commit "", // random garbage "asd97sa9du902e9a0jdsuusad09as9du098709aweu8987sd\n", // broken endlines 1 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\r\n\ parent 05452d6349abcd67aa396dfb28660d765d8b2a36\r\n\ author Vicent Marti 1273848544 +0200\r\n\ committer Vicent Marti 1273848544 +0200\r\n\ \r\n\ a test commit with broken endlines\r\n", // broken endlines 2 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\ parent 05452d6349abcd67aa396dfb28660d765d8b2a36\ author Vicent Marti 1273848544 +0200\ committer Vicent Marti 1273848544 +0200\ \ another test commit with broken endlines", // starting endlines "\ntree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n\ author Vicent Marti 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n\ a test commit with a starting endline\n", // corrupted commit 1 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent 05452d6349abcd67aa396df", // corrupted commit 2 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent ", // corrupted commit 3 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent ", // corrupted commit 4 "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ par", }; static char *passing_commit_cases[] = { // simple commit with no message "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ author Vicent Marti 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n", // simple commit, no parent "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ author Vicent Marti 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n\ a simple commit which works\n", // simple commit, no parent, no newline in message "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ author Vicent Marti 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n\ a simple commit which works", // simple commit, 1 parent "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ parent e90810b8df3e80c413d903f631643c716887138d\n\ author Vicent Marti 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n\ a simple commit which works\n", /* simple commit with GPG signature */ "tree 6b79e22d69bf46e289df0345a14ca059dfc9bdf6\n\ parent 34734e478d6cf50c27c9d69026d93974d052c454\n\ author Ben Burkert 1358451456 -0800\n\ committer Ben Burkert 1358451456 -0800\n\ gpgsig -----BEGIN PGP SIGNATURE-----\n\ Version: GnuPG v1.4.12 (Darwin)\n\ \n\ iQIcBAABAgAGBQJQ+FMIAAoJEH+LfPdZDSs1e3EQAJMjhqjWF+WkGLHju7pTw2al\n\ o6IoMAhv0Z/LHlWhzBd9e7JeCnanRt12bAU7yvYp9+Z+z+dbwqLwDoFp8LVuigl8\n\ JGLcnwiUW3rSvhjdCp9irdb4+bhKUnKUzSdsR2CK4/hC0N2i/HOvMYX+BRsvqweq\n\ AsAkA6dAWh+gAfedrBUkCTGhlNYoetjdakWqlGL1TiKAefEZrtA1TpPkGn92vbLq\n\ SphFRUY9hVn1ZBWrT3hEpvAIcZag3rTOiRVT1X1flj8B2vGCEr3RrcwOIZikpdaW\n\ who/X3xh/DGbI2RbuxmmJpxxP/8dsVchRJJzBwG+yhwU/iN3MlV2c5D69tls/Dok\n\ 6VbyU4lm/ae0y3yR83D9dUlkycOnmmlBAHKIZ9qUts9X7mWJf0+yy2QxJVpjaTGG\n\ cmnQKKPeNIhGJk2ENnnnzjEve7L7YJQF6itbx5VCOcsGh3Ocb3YR7DMdWjt7f8pu\n\ c6j+q1rP7EpE2afUN/geSlp5i3x8aXZPDj67jImbVCE/Q1X9voCtyzGJH7MXR0N9\n\ ZpRF8yzveRfMH8bwAJjSOGAFF5XkcR/RNY95o+J+QcgBLdX48h+ZdNmUf6jqlu3J\n\ 7KmTXXQcOVpN6dD3CmRFsbjq+x6RHwa8u1iGn+oIkX908r97ckfB/kHKH7ZdXIJc\n\ cpxtDQQMGYFpXK/71stq\n\ =ozeK\n\ -----END PGP SIGNATURE-----\n\ \n\ a simple commit which works\n", /* some tools create two author entries */ "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ author Vicent Marti 1273848544 +0200\n\ author Helpful Coworker 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n\ a simple commit which works", }; static int parse_commit(git_commit **out, const char *buffer) { git_commit *commit; git_odb_object fake_odb_object; int error; commit = (git_commit*)git__malloc(sizeof(git_commit)); memset(commit, 0x0, sizeof(git_commit)); commit->object.repo = g_repo; memset(&fake_odb_object, 0x0, sizeof(git_odb_object)); fake_odb_object.buffer = (char *)buffer; fake_odb_object.cached.size = strlen(fake_odb_object.buffer); error = git_commit__parse(commit, &fake_odb_object); *out = commit; return error; } void test_commit_parse__entire_commit(void) { const int failing_commit_count = ARRAY_SIZE(failing_commit_cases); const int passing_commit_count = ARRAY_SIZE(passing_commit_cases); int i; git_commit *commit; for (i = 0; i < failing_commit_count; ++i) { cl_git_fail(parse_commit(&commit, failing_commit_cases[i])); git_commit__free(commit); } for (i = 0; i < passing_commit_count; ++i) { cl_git_pass(parse_commit(&commit, passing_commit_cases[i])); if (!i) cl_assert_equal_s("", git_commit_message(commit)); else cl_assert(git__prefixcmp( git_commit_message(commit), "a simple commit which works") == 0); git_commit__free(commit); } } // query the details on a parsed commit void test_commit_parse__details0(void) { static const char *commit_ids[] = { "a4a7dce85cf63874e984719f4fdd239f5145052f", /* 0 */ "9fd738e8f7967c078dceed8190330fc8648ee56a", /* 1 */ "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", /* 2 */ "c47800c7266a2be04c571c04d5a6614691ea99bd", /* 3 */ "8496071c1b46c854b31185ea97743be6a8774479", /* 4 */ "5b5b025afb0b4c913b4c338a42934a3863bf3644", /* 5 */ "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", /* 6 */ }; const size_t commit_count = sizeof(commit_ids) / sizeof(const char *); unsigned int i; for (i = 0; i < commit_count; ++i) { git_oid id; git_commit *commit; const git_signature *author, *committer; const char *message; git_time_t commit_time; unsigned int parents, p; git_commit *parent = NULL, *old_parent = NULL; git_oid_fromstr(&id, commit_ids[i]); cl_git_pass(git_commit_lookup(&commit, g_repo, &id)); message = git_commit_message(commit); author = git_commit_author(commit); committer = git_commit_committer(commit); commit_time = git_commit_time(commit); parents = git_commit_parentcount(commit); cl_assert_equal_s("Scott Chacon", author->name); cl_assert_equal_s("schacon@gmail.com", author->email); cl_assert_equal_s("Scott Chacon", committer->name); cl_assert_equal_s("schacon@gmail.com", committer->email); cl_assert(message != NULL); cl_assert(commit_time > 0); cl_assert(parents <= 2); for (p = 0;p < parents;p++) { if (old_parent != NULL) git_commit_free(old_parent); old_parent = parent; cl_git_pass(git_commit_parent(&parent, commit, p)); cl_assert(parent != NULL); cl_assert(git_commit_author(parent) != NULL); // is it really a commit? } git_commit_free(old_parent); git_commit_free(parent); cl_git_fail(git_commit_parent(&parent, commit, parents)); git_commit_free(commit); } } void test_commit_parse__leading_lf(void) { git_commit *commit; const char *buffer = "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ parent e90810b8df3e80c413d903f631643c716887138d\n\ author Vicent Marti 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n\ \n\ \n\ This commit has a few LF at the start of the commit message"; const char *message = "This commit has a few LF at the start of the commit message"; const char *raw_message = "\n\ \n\ This commit has a few LF at the start of the commit message"; cl_git_pass(parse_commit(&commit, buffer)); cl_assert_equal_s(message, git_commit_message(commit)); cl_assert_equal_s(raw_message, git_commit_message_raw(commit)); git_commit__free(commit); } void test_commit_parse__only_lf(void) { git_commit *commit; const char *buffer = "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ parent e90810b8df3e80c413d903f631643c716887138d\n\ author Vicent Marti 1273848544 +0200\n\ committer Vicent Marti 1273848544 +0200\n\ \n\ \n\ \n"; const char *message = ""; const char *raw_message = "\n\n"; cl_git_pass(parse_commit(&commit, buffer)); cl_assert_equal_s(message, git_commit_message(commit)); cl_assert_equal_s(raw_message, git_commit_message_raw(commit)); git_commit__free(commit); } void test_commit_parse__arbitrary_field(void) { git_commit *commit; git_buf buf = GIT_BUF_INIT; const char *gpgsig = "-----BEGIN PGP SIGNATURE-----\n\ Version: GnuPG v1.4.12 (Darwin)\n\ \n\ iQIcBAABAgAGBQJQ+FMIAAoJEH+LfPdZDSs1e3EQAJMjhqjWF+WkGLHju7pTw2al\n\ o6IoMAhv0Z/LHlWhzBd9e7JeCnanRt12bAU7yvYp9+Z+z+dbwqLwDoFp8LVuigl8\n\ JGLcnwiUW3rSvhjdCp9irdb4+bhKUnKUzSdsR2CK4/hC0N2i/HOvMYX+BRsvqweq\n\ AsAkA6dAWh+gAfedrBUkCTGhlNYoetjdakWqlGL1TiKAefEZrtA1TpPkGn92vbLq\n\ SphFRUY9hVn1ZBWrT3hEpvAIcZag3rTOiRVT1X1flj8B2vGCEr3RrcwOIZikpdaW\n\ who/X3xh/DGbI2RbuxmmJpxxP/8dsVchRJJzBwG+yhwU/iN3MlV2c5D69tls/Dok\n\ 6VbyU4lm/ae0y3yR83D9dUlkycOnmmlBAHKIZ9qUts9X7mWJf0+yy2QxJVpjaTGG\n\ cmnQKKPeNIhGJk2ENnnnzjEve7L7YJQF6itbx5VCOcsGh3Ocb3YR7DMdWjt7f8pu\n\ c6j+q1rP7EpE2afUN/geSlp5i3x8aXZPDj67jImbVCE/Q1X9voCtyzGJH7MXR0N9\n\ ZpRF8yzveRfMH8bwAJjSOGAFF5XkcR/RNY95o+J+QcgBLdX48h+ZdNmUf6jqlu3J\n\ 7KmTXXQcOVpN6dD3CmRFsbjq+x6RHwa8u1iGn+oIkX908r97ckfB/kHKH7ZdXIJc\n\ cpxtDQQMGYFpXK/71stq\n\ =ozeK\n\ -----END PGP SIGNATURE-----"; cl_git_pass(parse_commit(&commit, passing_commit_cases[4])); cl_git_pass(git_commit_header_field(&buf, commit, "tree")); cl_assert_equal_s("6b79e22d69bf46e289df0345a14ca059dfc9bdf6", buf.ptr); git_buf_clear(&buf); cl_git_pass(git_commit_header_field(&buf, commit, "parent")); cl_assert_equal_s("34734e478d6cf50c27c9d69026d93974d052c454", buf.ptr); git_buf_clear(&buf); cl_git_pass(git_commit_header_field(&buf, commit, "gpgsig")); cl_assert_equal_s(gpgsig, buf.ptr); git_buf_clear(&buf); cl_git_fail_with(GIT_ENOTFOUND, git_commit_header_field(&buf, commit, "awesomeness")); cl_git_fail_with(GIT_ENOTFOUND, git_commit_header_field(&buf, commit, "par")); git_commit__free(commit); cl_git_pass(parse_commit(&commit, passing_commit_cases[0])); cl_git_pass(git_commit_header_field(&buf, commit, "committer")); cl_assert_equal_s("Vicent Marti 1273848544 +0200", buf.ptr); git_buf_free(&buf); git_commit__free(commit); } void test_commit_parse__extract_signature(void) { git_odb *odb; git_oid commit_id; git_buf signature = GIT_BUF_INIT, signed_data = GIT_BUF_INIT; const char *gpgsig = "-----BEGIN PGP SIGNATURE-----\n\ Version: GnuPG v1.4.12 (Darwin)\n\ \n\ iQIcBAABAgAGBQJQ+FMIAAoJEH+LfPdZDSs1e3EQAJMjhqjWF+WkGLHju7pTw2al\n\ o6IoMAhv0Z/LHlWhzBd9e7JeCnanRt12bAU7yvYp9+Z+z+dbwqLwDoFp8LVuigl8\n\ JGLcnwiUW3rSvhjdCp9irdb4+bhKUnKUzSdsR2CK4/hC0N2i/HOvMYX+BRsvqweq\n\ AsAkA6dAWh+gAfedrBUkCTGhlNYoetjdakWqlGL1TiKAefEZrtA1TpPkGn92vbLq\n\ SphFRUY9hVn1ZBWrT3hEpvAIcZag3rTOiRVT1X1flj8B2vGCEr3RrcwOIZikpdaW\n\ who/X3xh/DGbI2RbuxmmJpxxP/8dsVchRJJzBwG+yhwU/iN3MlV2c5D69tls/Dok\n\ 6VbyU4lm/ae0y3yR83D9dUlkycOnmmlBAHKIZ9qUts9X7mWJf0+yy2QxJVpjaTGG\n\ cmnQKKPeNIhGJk2ENnnnzjEve7L7YJQF6itbx5VCOcsGh3Ocb3YR7DMdWjt7f8pu\n\ c6j+q1rP7EpE2afUN/geSlp5i3x8aXZPDj67jImbVCE/Q1X9voCtyzGJH7MXR0N9\n\ ZpRF8yzveRfMH8bwAJjSOGAFF5XkcR/RNY95o+J+QcgBLdX48h+ZdNmUf6jqlu3J\n\ 7KmTXXQcOVpN6dD3CmRFsbjq+x6RHwa8u1iGn+oIkX908r97ckfB/kHKH7ZdXIJc\n\ cpxtDQQMGYFpXK/71stq\n\ =ozeK\n\ -----END PGP SIGNATURE-----"; const char *data = "tree 6b79e22d69bf46e289df0345a14ca059dfc9bdf6\n\ parent 34734e478d6cf50c27c9d69026d93974d052c454\n\ author Ben Burkert 1358451456 -0800\n\ committer Ben Burkert 1358451456 -0800\n\ \n\ a simple commit which works\n"; const char *oneline_signature = "tree 51832e6397b30309c8bcad9c55fa6ae67778f378\n\ parent a1b6decaaac768b5e01e1b5dbf5b2cc081bed1eb\n\ author Some User 1454537944 -0700\n\ committer Some User 1454537944 -0700\n\ gpgsig bad\n\ \n\ corrupt signature\n"; const char *oneline_data = "tree 51832e6397b30309c8bcad9c55fa6ae67778f378\n\ parent a1b6decaaac768b5e01e1b5dbf5b2cc081bed1eb\n\ author Some User 1454537944 -0700\n\ committer Some User 1454537944 -0700\n\ \n\ corrupt signature\n"; cl_git_pass(git_repository_odb__weakptr(&odb, g_repo)); cl_git_pass(git_odb_write(&commit_id, odb, passing_commit_cases[4], strlen(passing_commit_cases[4]), GIT_OBJ_COMMIT)); cl_git_pass(git_commit_extract_signature(&signature, &signed_data, g_repo, &commit_id, NULL)); cl_assert_equal_s(gpgsig, signature.ptr); cl_assert_equal_s(data, signed_data.ptr); git_buf_clear(&signature); git_buf_clear(&signed_data); cl_git_pass(git_commit_extract_signature(&signature, &signed_data, g_repo, &commit_id, "gpgsig")); cl_assert_equal_s(gpgsig, signature.ptr); cl_assert_equal_s(data, signed_data.ptr); /* Try to parse a tree */ cl_git_pass(git_oid_fromstr(&commit_id, "45dd856fdd4d89b884c340ba0e047752d9b085d6")); cl_git_fail_with(GIT_ENOTFOUND, git_commit_extract_signature(&signature, &signed_data, g_repo, &commit_id, NULL)); cl_assert_equal_i(GITERR_INVALID, giterr_last()->klass); /* Try to parse an unsigned commit */ cl_git_pass(git_odb_write(&commit_id, odb, passing_commit_cases[1], strlen(passing_commit_cases[1]), GIT_OBJ_COMMIT)); cl_git_fail_with(GIT_ENOTFOUND, git_commit_extract_signature(&signature, &signed_data, g_repo, &commit_id, NULL)); cl_assert_equal_i(GITERR_OBJECT, giterr_last()->klass); /* Parse the commit with a single-line signature */ git_buf_clear(&signature); git_buf_clear(&signed_data); cl_git_pass(git_odb_write(&commit_id, odb, oneline_signature, strlen(oneline_signature), GIT_OBJ_COMMIT)); cl_git_pass(git_commit_extract_signature(&signature, &signed_data, g_repo, &commit_id, NULL)); cl_assert_equal_s("bad", signature.ptr); cl_assert_equal_s(oneline_data, signed_data.ptr); git_buf_free(&signature); git_buf_free(&signed_data); }