thodg/libgit2/tests/refs/branches/move.c

• Show log

  Commit

• Hash : 6bfb990d
  Author :
  Date : 2015-01-07T14:47:02
  

  branch: don't accept a reflog message override This namespace is about behaving like git's branch command, so let's do exactly that instead of taking a reflog message. This override is still available via the reference namespace.

Download

• tests/refs/branches/move.c

• #include "clar_libgit2.h"
  #include "refs.h"
  #include "config/config_helpers.h"
  
  static git_repository *repo;
  
  void test_refs_branches_move__initialize(void)
  {
  	repo = cl_git_sandbox_init("testrepo.git");
  }
  
  void test_refs_branches_move__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  #define NEW_BRANCH_NAME "new-branch-on-the-block"
  
  void test_refs_branches_move__can_move_a_local_branch(void)
  {
  	git_reference *original_ref, *new_ref;
  
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/br2"));
  
  	cl_git_pass(git_branch_move(&new_ref, original_ref, NEW_BRANCH_NAME, 0));
  	cl_assert_equal_s(GIT_REFS_HEADS_DIR NEW_BRANCH_NAME, git_reference_name(new_ref));
  
  	git_reference_free(original_ref);
  	git_reference_free(new_ref);
  }
  
  void test_refs_branches_move__can_move_a_local_branch_to_a_different_namespace(void)
  {
  	git_reference *original_ref, *new_ref, *newer_ref;
  
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/br2"));
  
  	/* Downward */
  	cl_git_pass(git_branch_move(&new_ref, original_ref, "somewhere/" NEW_BRANCH_NAME, 0));
  	git_reference_free(original_ref);
  
  	/* Upward */
  	cl_git_pass(git_branch_move(&newer_ref, new_ref, "br2", 0));
  	git_reference_free(new_ref);
  
  	git_reference_free(newer_ref);
  }
  
  void test_refs_branches_move__can_move_a_local_branch_to_a_partially_colliding_namespace(void)
  {
  	git_reference *original_ref, *new_ref, *newer_ref;
  
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/br2"));
  
  	/* Downward */
  	cl_git_pass(git_branch_move(&new_ref, original_ref, "br2/" NEW_BRANCH_NAME, 0));
  	git_reference_free(original_ref);
  
  	/* Upward */
  	cl_git_pass(git_branch_move(&newer_ref, new_ref, "br2", 0));
  	git_reference_free(new_ref);
  
  	git_reference_free(newer_ref);
  }
  
  void test_refs_branches_move__can_not_move_a_branch_if_its_destination_name_collide_with_an_existing_one(void)
  {
  	git_reference *original_ref, *new_ref;
  	git_config *config;
  	const git_config_entry *ce;
  	char *original_remote, *original_merge;
  
  	cl_git_pass(git_repository_config(&config, repo));
  
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.remote"));
  	original_remote = strdup(ce->value);
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.merge"));
  	original_merge  = strdup(ce->value);
  
  
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/br2"));
  
  	cl_assert_equal_i(GIT_EEXISTS,
  		git_branch_move(&new_ref, original_ref, "master", 0));
  
  	cl_assert(giterr_last()->message != NULL);
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.remote"));
  	cl_assert_equal_s(original_remote, ce->value);
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.merge"));
  	cl_assert_equal_s(original_merge,  ce->value);
  
  
  	cl_assert_equal_i(GIT_EEXISTS,
  		git_branch_move(&new_ref, original_ref, "cannot-fetch", 0));
  
  	cl_assert(giterr_last()->message != NULL);
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.remote"));
  	cl_assert_equal_s(original_remote, ce->value);
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.merge"));
  	cl_assert_equal_s(original_merge,  ce->value);
  
  	git_reference_free(original_ref);
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/track-local"));
  
  	cl_assert_equal_i(GIT_EEXISTS,
  		git_branch_move(&new_ref, original_ref, "master", 0));
  
  	cl_assert(giterr_last()->message != NULL);
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.remote"));
  	cl_assert_equal_s(original_remote, ce->value);
  	cl_git_pass(git_config_get_entry(&ce, config, "branch.master.merge"));
  	cl_assert_equal_s(original_merge,  ce->value);
  
  	free(original_remote); free(original_merge);
  	git_reference_free(original_ref);
  	git_config_free(config);
  }
  
  void test_refs_branches_move__moving_a_branch_with_an_invalid_name_returns_EINVALIDSPEC(void)
  {
  	git_reference *original_ref, *new_ref;
  
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/br2"));
  
  	cl_assert_equal_i(GIT_EINVALIDSPEC, git_branch_move(&new_ref, original_ref, "Inv@{id", 0));
  
  	git_reference_free(original_ref);
  }
  
  void test_refs_branches_move__can_not_move_a_non_branch(void)
  {
  	git_reference *tag, *new_ref;
  
  	cl_git_pass(git_reference_lookup(&tag, repo, "refs/tags/e90810b"));
  	cl_git_fail(git_branch_move(&new_ref, tag, NEW_BRANCH_NAME, 0));
  
  	git_reference_free(tag);
  }
  
  void test_refs_branches_move__can_force_move_over_an_existing_branch(void)
  {
  	git_reference *original_ref, *new_ref;
  
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/br2"));
  
  	cl_git_pass(git_branch_move(&new_ref, original_ref, "master", 1));
  
  	git_reference_free(original_ref);
  	git_reference_free(new_ref);
  }
  
  void test_refs_branches_move__moving_a_branch_moves_related_configuration_data(void)
  {
  	git_reference *branch;
  	git_reference *new_branch;
  
  	cl_git_pass(git_branch_lookup(&branch, repo, "track-local", GIT_BRANCH_LOCAL));
  
  	assert_config_entry_existence(repo, "branch.track-local.remote", true);
  	assert_config_entry_existence(repo, "branch.track-local.merge", true);
  	assert_config_entry_existence(repo, "branch.moved.remote", false);
  	assert_config_entry_existence(repo, "branch.moved.merge", false);
  
  	cl_git_pass(git_branch_move(&new_branch, branch, "moved", 0));
  	git_reference_free(branch);
  
  	assert_config_entry_existence(repo, "branch.track-local.remote", false);
  	assert_config_entry_existence(repo, "branch.track-local.merge", false);
  	assert_config_entry_existence(repo, "branch.moved.remote", true);
  	assert_config_entry_existence(repo, "branch.moved.merge", true);
  
  	git_reference_free(new_branch);
  }
  
  void test_refs_branches_move__moving_the_branch_pointed_at_by_HEAD_updates_HEAD(void)
  {
  	git_reference *branch;
  	git_reference *new_branch;
  
  	cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/master"));
  	cl_git_pass(git_branch_move(&new_branch, branch, "master2", 0));
  	git_reference_free(branch);
  	git_reference_free(new_branch);
  
  	cl_git_pass(git_repository_head(&branch, repo));
  	cl_assert_equal_s("refs/heads/master2", git_reference_name(branch));
  	git_reference_free(branch);
  }
  
  void test_refs_branches_move__default_reflog_message(void)
  {
  	git_reference *branch;
  	git_reference *new_branch;
  	git_reflog *log;
  	const git_reflog_entry *entry;
  	git_signature *sig;
  	git_config *cfg;
  
  	cl_git_pass(git_repository_config(&cfg, repo));
  	cl_git_pass(git_config_set_string(cfg, "user.name", "Foo Bar"));
  	cl_git_pass(git_config_set_string(cfg, "user.email", "foo@example.com"));
  	git_config_free(cfg);
  
  	cl_git_pass(git_signature_default(&sig, repo));
  
  	cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/master"));
  	cl_git_pass(git_branch_move(&new_branch, branch, "master2", 0));
  
  	cl_git_pass(git_reflog_read(&log, repo, git_reference_name(new_branch)));
  	entry = git_reflog_entry_byindex(log, 0);
  	cl_assert_equal_s("Branch: renamed refs/heads/master to refs/heads/master2",
  			git_reflog_entry_message(entry));
  	cl_assert_equal_s(sig->email, git_reflog_entry_committer(entry)->email);
  
  	git_reference_free(branch);
  	git_reference_free(new_branch);
  	git_reflog_free(log);
  	git_signature_free(sig);
  }
  
  void test_refs_branches_move__can_move_with_unicode(void)
  {
  	git_reference *original_ref, *new_ref;
  	const char *new_branch_name = "\x41\xCC\x8A\x73\x74\x72\x6F\xCC\x88\x6D";
  
  	cl_git_pass(git_reference_lookup(&original_ref, repo, "refs/heads/br2"));
  	cl_git_pass(git_branch_move(&new_ref, original_ref, new_branch_name, 0));
  
  	if (cl_repo_get_bool(repo, "core.precomposeunicode"))
  		cl_assert_equal_s(GIT_REFS_HEADS_DIR "\xC3\x85\x73\x74\x72\xC3\xB6\x6D", git_reference_name(new_ref));
  	else
  		cl_assert_equal_s(GIT_REFS_HEADS_DIR "\x41\xCC\x8A\x73\x74\x72\x6F\xCC\x88\x6D", git_reference_name(new_ref));
  
  	git_reference_free(original_ref);
  	git_reference_free(new_ref);
  }
  

Download