thodg/libgit2/tests/object/tag/read.c

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• Hash : 9994cd3f
  Author :
  Date : 2018-06-25T11:56:52
  

  treewide: remove use of C++ style comments C++ style comment ("//") are not specified by the ISO C90 standard and thus do not conform to it. While libgit2 aims to conform to C90, we did not enforce it until now, which is why quite a lot of these non-conforming comments have snuck into our codebase. Do a tree-wide conversion of all C++ style comments to the supported C style comments to allow us enforcing strict C90 compliance in a later commit.

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• tests/object/tag/read.c

• #include "clar_libgit2.h"
  
  #include "tag.h"
  
  static const char *tag1_id = "b25fa35b38051e4ae45d4222e795f9df2e43f1d1";
  static const char *tag2_id = "7b4384978d2493e851f9cca7858815fac9b10980";
  static const char *tagged_commit = "e90810b8df3e80c413d903f631643c716887138d";
  static const char *bad_tag_id = "eda9f45a2a98d4c17a09d681d88569fa4ea91755";
  static const char *badly_tagged_commit = "e90810b8df3e80c413d903f631643c716887138d";
  static const char *short_tag_id = "5da7760512a953e3c7c4e47e4392c7a4338fb729";
  static const char *short_tagged_commit = "4a5ed60bafcf4638b7c8356bd4ce1916bfede93c";
  static const char *taggerless = "4a23e2e65ad4e31c4c9db7dc746650bfad082679";
  
  static git_repository *g_repo;
  
  /* Fixture setup and teardown */
  void test_object_tag_read__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("testrepo");
  }
  
  void test_object_tag_read__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  
  void test_object_tag_read__parse(void)
  {
  	/* read and parse a tag from the repository */
  	git_tag *tag1, *tag2;
  	git_commit *commit;
  	git_oid id1, id2, id_commit;
  
  	git_oid_fromstr(&id1, tag1_id);
  	git_oid_fromstr(&id2, tag2_id);
  	git_oid_fromstr(&id_commit, tagged_commit);
  
  	cl_git_pass(git_tag_lookup(&tag1, g_repo, &id1));
  
  	cl_assert_equal_s(git_tag_name(tag1), "test");
  	cl_assert(git_tag_target_type(tag1) == GIT_OBJ_TAG);
  
  	cl_git_pass(git_tag_target((git_object **)&tag2, tag1));
  	cl_assert(tag2 != NULL);
  
  	cl_assert(git_oid_cmp(&id2, git_tag_id(tag2)) == 0);
  
  	cl_git_pass(git_tag_target((git_object **)&commit, tag2));
  	cl_assert(commit != NULL);
  
  	cl_assert(git_oid_cmp(&id_commit, git_commit_id(commit)) == 0);
  
  	git_tag_free(tag1);
  	git_tag_free(tag2);
  	git_commit_free(commit);
  }
  
  void test_object_tag_read__parse_without_tagger(void)
  {
  	/* read and parse a tag without a tagger field */
  	git_repository *bad_tag_repo;
  	git_tag *bad_tag;
  	git_commit *commit;
  	git_oid id, id_commit;
  
  	/* TODO: This is a little messy */
  	cl_git_pass(git_repository_open(&bad_tag_repo, cl_fixture("bad_tag.git")));
  
  	git_oid_fromstr(&id, bad_tag_id);
  	git_oid_fromstr(&id_commit, badly_tagged_commit);
  
  	cl_git_pass(git_tag_lookup(&bad_tag, bad_tag_repo, &id));
  	cl_assert(bad_tag != NULL);
  
  	cl_assert_equal_s(git_tag_name(bad_tag), "e90810b");
  	cl_assert(git_oid_cmp(&id, git_tag_id(bad_tag)) == 0);
  	cl_assert(bad_tag->tagger == NULL);
  
  	cl_git_pass(git_tag_target((git_object **)&commit, bad_tag));
  	cl_assert(commit != NULL);
  
  	cl_assert(git_oid_cmp(&id_commit, git_commit_id(commit)) == 0);
  
  
  	git_tag_free(bad_tag);
  	git_commit_free(commit);
  	git_repository_free(bad_tag_repo);
  }
  
  void test_object_tag_read__parse_without_message(void)
  {
  	/* read and parse a tag without a message field */
  	git_repository *short_tag_repo;
  	git_tag *short_tag;
  	git_commit *commit;
  	git_oid id, id_commit;
  
  	/* TODO: This is a little messy */
  	cl_git_pass(git_repository_open(&short_tag_repo, cl_fixture("short_tag.git")));
  
  	git_oid_fromstr(&id, short_tag_id);
  	git_oid_fromstr(&id_commit, short_tagged_commit);
  
  	cl_git_pass(git_tag_lookup(&short_tag, short_tag_repo, &id));
  	cl_assert(short_tag != NULL);
  
  	cl_assert_equal_s(git_tag_name(short_tag), "no_description");
  	cl_assert(git_oid_cmp(&id, git_tag_id(short_tag)) == 0);
  	cl_assert(short_tag->message == NULL);
  
  	cl_git_pass(git_tag_target((git_object **)&commit, short_tag));
  	cl_assert(commit != NULL);
  
  	cl_assert(git_oid_cmp(&id_commit, git_commit_id(commit)) == 0);
  
  	git_tag_free(short_tag);
  	git_commit_free(commit);
  	git_repository_free(short_tag_repo);
  }
  
  void test_object_tag_read__without_tagger_nor_message(void)
  {
  	git_tag *tag;
  	git_oid id;
  	git_repository *repo;
  
  	cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
  
  	cl_git_pass(git_oid_fromstr(&id, taggerless));
  
  	cl_git_pass(git_tag_lookup(&tag, repo, &id));
  
  	cl_assert_equal_s(git_tag_name(tag), "taggerless");
  	cl_assert(git_tag_target_type(tag) == GIT_OBJ_COMMIT);
  
  	cl_assert(tag->message == NULL);
  	cl_assert(tag->tagger == NULL);
  
  	git_tag_free(tag);
  	git_repository_free(repo);
  }
  
  static const char *silly_tag = "object c054ccaefbf2da31c3b19178f9e3ef20a3867924\n\
  type commit\n\
  tag v1_0_1\n\
  tagger Jamis Buck <jamis@37signals.com> 1107717917\n\
  diff --git a/lib/sqlite3/version.rb b/lib/sqlite3/version.rb\n\
  index 0b3bf69..4ee8fc2 100644\n\
  --- a/lib/sqlite3/version.rb\n\
  +++ b/lib/sqlite3/version.rb\n\
  @@ -36,7 +36,7 @@ module SQLite3\n\
   \n\
       MAJOR = 1\n\
       MINOR = 0\n\
  -    TINY  = 0\n\
  +    TINY  = 1\n\
   \n\
       STRING = [ MAJOR, MINOR, TINY ].join( \".\" )\n\
   \n\
   -0600\n\
  \n\
  v1_0_1 release\n";
  
  void test_object_tag_read__extra_header_fields(void)
  {
  	git_tag *tag;
  	git_odb *odb;
  	git_oid id;
  
  	cl_git_pass(git_repository_odb__weakptr(&odb, g_repo));
  
  	cl_git_pass(git_odb_write(&id, odb, silly_tag, strlen(silly_tag), GIT_OBJ_TAG));
  	cl_git_pass(git_tag_lookup(&tag, g_repo, &id));
  
  	cl_assert_equal_s("v1_0_1 release\n", git_tag_message(tag));
  
  	git_tag_free(tag);
  }
  

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