thodg/libgit2/tests/merge/workdir/submodules.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/merge/workdir/submodules.c

• #include "clar_libgit2.h"
  #include "git2/repository.h"
  #include "git2/merge.h"
  #include "buffer.h"
  #include "merge.h"
  #include "../merge_helpers.h"
  
  static git_repository *repo;
  
  #define TEST_REPO_PATH "merge-resolve"
  
  #define SUBMODULE_MAIN_BRANCH		"submodules"
  #define SUBMODULE_OTHER_BRANCH		"submodules-branch"
  #define SUBMODULE_OTHER2_BRANCH		"submodules-branch2"
  #define SUBMODULE_DELETE_BRANCH		"delete-submodule"
  
  #define TEST_INDEX_PATH TEST_REPO_PATH "/.git/index"
  
  /* Fixture setup and teardown */
  void test_merge_workdir_submodules__initialize(void)
  {
  	repo = cl_git_sandbox_init(TEST_REPO_PATH);
  }
  
  void test_merge_workdir_submodules__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_merge_workdir_submodules__automerge(void)
  {
  	git_reference *our_ref, *their_ref;
  	git_commit *our_commit;
  	git_annotated_commit *their_head;
  	git_index *index;
  
  	struct merge_index_entry merge_index_entries[] = {
  		{ 0100644, "caff6b7d44973f53e3e0cf31d0d695188b19aec6", 0, ".gitmodules" },
  		{ 0100644, "950a663a6a7b2609eed1ed1ba9f41eb1a3192a9f", 0, "file1.txt" },
  		{ 0100644, "343e660b9cb4bee5f407c2e33fcb9df24d9407a4", 0, "file2.txt" },
  		{ 0160000, "d3d806a4bef96889117fd7ebac0e3cb5ec152932", 1, "submodule" },
  		{ 0160000, "297aa6cd028b3336c7802c7a6f49143da4e1602d", 2, "submodule" },
  		{ 0160000, "ae39c77c70cb6bad18bb471912460c4e1ba0f586", 3, "submodule" },
  	};
  
  	cl_git_pass(git_reference_lookup(&our_ref, repo, "refs/heads/" SUBMODULE_MAIN_BRANCH));
  	cl_git_pass(git_commit_lookup(&our_commit, repo, git_reference_target(our_ref)));
  	cl_git_pass(git_reset(repo, (git_object *)our_commit, GIT_RESET_HARD, NULL));
  
  	cl_git_pass(git_reference_lookup(&their_ref, repo, "refs/heads/" SUBMODULE_OTHER_BRANCH));
  	cl_git_pass(git_annotated_commit_from_ref(&their_head, repo, their_ref));
  
  	cl_git_pass(git_merge(repo, (const git_annotated_commit **)&their_head, 1, NULL, NULL));
  
  	cl_git_pass(git_repository_index(&index, repo));
  	cl_assert(merge_test_index(index, merge_index_entries, 6));
  
  	git_index_free(index);
  	git_annotated_commit_free(their_head);
  	git_commit_free(our_commit);
  	git_reference_free(their_ref);
  	git_reference_free(our_ref);
  }
  
  void test_merge_workdir_submodules__take_changed(void)
  {
  	git_reference *our_ref, *their_ref;
  	git_commit *our_commit;
  	git_annotated_commit *their_head;
  	git_index *index;
  
  	struct merge_index_entry merge_index_entries[] = {
  		{ 0100644, "caff6b7d44973f53e3e0cf31d0d695188b19aec6", 0, ".gitmodules" },
  		{ 0100644, "b438ff23300b2e0f80b84a6f30140dfa91e71423", 0, "file1.txt" },
  		{ 0100644, "f27fbafdfa6693f8f7a5128506fe3e338dbfcad2", 0, "file2.txt" },
  		{ 0160000, "297aa6cd028b3336c7802c7a6f49143da4e1602d", 0, "submodule" },
  	};
  
  	cl_git_pass(git_reference_lookup(&our_ref, repo, "refs/heads/" SUBMODULE_MAIN_BRANCH));
  	cl_git_pass(git_commit_lookup(&our_commit, repo, git_reference_target(our_ref)));
  	cl_git_pass(git_reset(repo, (git_object *)our_commit, GIT_RESET_HARD, NULL));
  
  	cl_git_pass(git_reference_lookup(&their_ref, repo, "refs/heads/" SUBMODULE_OTHER2_BRANCH));
  	cl_git_pass(git_annotated_commit_from_ref(&their_head, repo, their_ref));
  
  	cl_git_pass(git_merge(repo, (const git_annotated_commit **)&their_head, 1, NULL, NULL));
  
  	cl_git_pass(git_repository_index(&index, repo));
  	cl_assert(merge_test_index(index, merge_index_entries, 4));
  
  	git_index_free(index);
  	git_annotated_commit_free(their_head);
  	git_commit_free(our_commit);
  	git_reference_free(their_ref);
  	git_reference_free(our_ref);
  }
  
  
  void test_merge_workdir_submodules__update_delete_conflict(void)
  {
  	git_reference *our_ref, *their_ref;
  	git_commit *our_commit;
  	git_annotated_commit *their_head;
  	git_index *index;
  
  	struct merge_index_entry merge_index_entries[] = {
  		{ 0100644, "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391", 0, ".gitmodules" },
  		{ 0100644, "5887a5e516c53bd58efb0f02ec6aa031b6fe9ad7", 0, "file1.txt" },
  		{ 0100644, "4218670ab81cc219a9f94befb5c5dad90ec52648", 0, "file2.txt" },
  		{ 0160000, "d3d806a4bef96889117fd7ebac0e3cb5ec152932", 1, "submodule"},
  		{ 0160000, "297aa6cd028b3336c7802c7a6f49143da4e1602d", 3, "submodule" },
  	};
  
  	cl_git_pass(git_reference_lookup(&our_ref, repo, "refs/heads/" SUBMODULE_DELETE_BRANCH));
  	cl_git_pass(git_commit_lookup(&our_commit, repo, git_reference_target(our_ref)));
  	cl_git_pass(git_reset(repo, (git_object *)our_commit, GIT_RESET_HARD, NULL));
  
  	cl_git_pass(git_reference_lookup(&their_ref, repo, "refs/heads/" SUBMODULE_MAIN_BRANCH));
  	cl_git_pass(git_annotated_commit_from_ref(&their_head, repo, their_ref));
  
  	cl_git_pass(git_merge(repo, (const git_annotated_commit **)&their_head, 1, NULL, NULL));
  
  	cl_git_pass(git_repository_index(&index, repo));
  	cl_assert(merge_test_index(index, merge_index_entries, 5));
  
  	git_index_free(index);
  	git_annotated_commit_free(their_head);
  	git_commit_free(our_commit);
  	git_reference_free(their_ref);
  	git_reference_free(our_ref);
  }
  

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