thodg/libgit2/tests/refs/createwithlog.c

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• Hash : a57dd3b7
  Author :
  Date : 2013-11-13T18:15:20
  

  reflog: integrate into the ref writing Whenever a reference is created or updated, we need to write to the reflog regardless of whether the user gave us a message, so we shouldn't leave that to the ref frontend, but integrate it into the backend. This also eliminates the race between ref update and writing to the reflog, as we protect the reflog with the ref lock. As an additional benefit, this reflog append on the backend happens by appending to the file instead of parsing and rewriting it.

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• tests/refs/createwithlog.c

• #include "clar_libgit2.h"
  
  #include "repository.h"
  #include "git2/reflog.h"
  #include "reflog.h"
  #include "ref_helpers.h"
  
  static const char *current_master_tip = "a65fedf39aefe402d3bb6e24df4d4f5fe4547750";
  
  static git_repository *g_repo;
  
  void test_refs_createwithlog__initialize(void)
  {
     g_repo = cl_git_sandbox_init("testrepo.git");
  }
  
  void test_refs_createwithlog__cleanup(void)
  {
     cl_git_sandbox_cleanup();
  }
  
  void test_refs_createwithlog__creating_a_direct_reference_adds_a_reflog_entry(void)
  {
  	git_reference *reference;
  	git_oid id;
  	git_signature *signature;
  	git_reflog *reflog;
  	const git_reflog_entry *entry;
  
  	const char *name = "refs/heads/new-head";
  	const char *message = "You've been logged, mate!";
  
  	git_oid_fromstr(&id, current_master_tip);
  
  	cl_git_pass(git_signature_now(&signature, "foo", "foo@bar"));
  
  	cl_git_pass(
  		git_reference_create_with_log(&reference, g_repo, name, &id, 0, signature, message));
  
  	cl_git_pass(git_reflog_read(&reflog, g_repo, name));
  	cl_assert_equal_sz(1, git_reflog_entrycount(reflog));
  
  	entry = git_reflog_entry_byindex(reflog, 0);
  	cl_assert(git_oid_streq(&entry->oid_old, GIT_OID_HEX_ZERO) == 0);
  	cl_assert(git_oid_cmp(&id, &entry->oid_cur) == 0);
  	cl_assert_equal_s(message, entry->msg);
  
  	git_reflog_free(reflog);
  	git_reference_free(reference);
  	git_signature_free(signature);
  }
  

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