thodg/libgit2/tests/index/names.c

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• Hash : 659cf202
  Author :
  Date : 2015-01-07T12:23:05
  

  Remove the signature from ref-modifying functions The signature for the reflog is not something which changes dynamically. Almost all uses will be NULL, since we want for the repository's default identity to be used, making it noise. In order to allow for changing the identity, we instead provide git_repository_set_ident() and git_repository_ident() which allow a user to override the choice of signature.

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• tests/index/names.c

• #include "clar_libgit2.h"
  #include "index.h"
  #include "git2/sys/index.h"
  #include "git2/repository.h"
  #include "../reset/reset_helpers.h"
  
  static git_repository *repo;
  static git_index *repo_index;
  
  #define TEST_REPO_PATH "mergedrepo"
  #define TEST_INDEX_PATH TEST_REPO_PATH "/.git/index"
  
  // Fixture setup and teardown
  void test_index_names__initialize(void)
  {
  	repo = cl_git_sandbox_init("mergedrepo");
  	git_repository_index(&repo_index, repo);
  }
  
  void test_index_names__cleanup(void)
  {
  	git_index_free(repo_index);
  	repo_index = NULL;
  
  	cl_git_sandbox_cleanup();
  }
  
  void test_index_names__add(void)
  {
  	const git_index_name_entry *conflict_name;
  
  	cl_git_pass(git_index_name_add(repo_index, "ancestor", "ours", "theirs"));
  	cl_git_pass(git_index_name_add(repo_index, "ancestor2", "ours2", NULL));
  	cl_git_pass(git_index_name_add(repo_index, "ancestor3", NULL, "theirs3"));
  
  	cl_assert(git_index_name_entrycount(repo_index) == 3);
  
  	conflict_name = git_index_name_get_byindex(repo_index, 0);
  	cl_assert(strcmp(conflict_name->ancestor, "ancestor") == 0);
  	cl_assert(strcmp(conflict_name->ours, "ours") == 0);
  	cl_assert(strcmp(conflict_name->theirs, "theirs") == 0);
  
  	conflict_name = git_index_name_get_byindex(repo_index, 1);
  	cl_assert(strcmp(conflict_name->ancestor, "ancestor2") == 0);
  	cl_assert(strcmp(conflict_name->ours, "ours2") == 0);
  	cl_assert(conflict_name->theirs == NULL);
  
  	conflict_name = git_index_name_get_byindex(repo_index, 2);
  	cl_assert(strcmp(conflict_name->ancestor, "ancestor3") == 0);
  	cl_assert(conflict_name->ours == NULL);
  	cl_assert(strcmp(conflict_name->theirs, "theirs3") == 0);
  }
  
  void test_index_names__roundtrip(void)
  {
  	const git_index_name_entry *conflict_name;
  
  	cl_git_pass(git_index_name_add(repo_index, "ancestor", "ours", "theirs"));
  	cl_git_pass(git_index_name_add(repo_index, "ancestor2", "ours2", NULL));
  	cl_git_pass(git_index_name_add(repo_index, "ancestor3", NULL, "theirs3"));
  
  	cl_git_pass(git_index_write(repo_index));
  	git_index_clear(repo_index);
  	cl_assert(git_index_name_entrycount(repo_index) == 0);
  
  	cl_git_pass(git_index_read(repo_index, true));
  	cl_assert(git_index_name_entrycount(repo_index) == 3);
  
  	conflict_name = git_index_name_get_byindex(repo_index, 0);
  	cl_assert(strcmp(conflict_name->ancestor, "ancestor") == 0);
  	cl_assert(strcmp(conflict_name->ours, "ours") == 0);
  	cl_assert(strcmp(conflict_name->theirs, "theirs") == 0);
  
  	conflict_name = git_index_name_get_byindex(repo_index, 1);
  	cl_assert(strcmp(conflict_name->ancestor, "ancestor2") == 0);
  	cl_assert(strcmp(conflict_name->ours, "ours2") == 0);
  	cl_assert(conflict_name->theirs == NULL);
  
  	conflict_name = git_index_name_get_byindex(repo_index, 2);
  	cl_assert(strcmp(conflict_name->ancestor, "ancestor3") == 0);
  	cl_assert(conflict_name->ours == NULL);
  	cl_assert(strcmp(conflict_name->theirs, "theirs3") == 0);
  }
  
  void test_index_names__cleaned_on_reset_hard(void)
  {
  	git_object *target;
  
  	cl_git_pass(git_revparse_single(&target, repo, "3a34580"));
  
  	test_index_names__add();
  	cl_git_pass(git_reset(repo, target, GIT_RESET_HARD, NULL));
  	cl_assert(git_index_name_entrycount(repo_index) == 0);
  
  	git_object_free(target);
  }
  
  void test_index_names__cleaned_on_reset_mixed(void)
  {
  	git_object *target;
  
  	cl_git_pass(git_revparse_single(&target, repo, "3a34580"));
  
  	test_index_names__add();
  	cl_git_pass(git_reset(repo, target, GIT_RESET_MIXED, NULL));
  	cl_assert(git_index_name_entrycount(repo_index) == 0);
  
  	git_object_free(target);
  }
  
  void test_index_names__cleaned_on_checkout_tree(void)
  {
  	git_oid oid;
  	git_object *obj;
  	git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_UPDATE_ONLY;
  
  	test_index_names__add();
  	git_reference_name_to_id(&oid, repo, "refs/heads/master");
  	git_object_lookup(&obj, repo, &oid, GIT_OBJ_ANY);
  	git_checkout_tree(repo, obj, &opts);
  	cl_assert_equal_sz(0, git_index_name_entrycount(repo_index));
  
  	git_object_free(obj);
  }
  
  void test_index_names__cleaned_on_checkout_head(void)
  {
  	git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_UPDATE_ONLY;
  
  	test_index_names__add();
  	git_checkout_head(repo, &opts);
  	cl_assert_equal_sz(0, git_index_name_entrycount(repo_index));
  }
  
  void test_index_names__retained_on_checkout_index(void)
  {
  	git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_UPDATE_ONLY;
  
  	test_index_names__add();
  	git_checkout_index(repo, repo_index, &opts);
  	cl_assert(git_index_name_entrycount(repo_index) > 0);
  }
  

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