thodg/libgit2/tests/index/rename.c

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• Hash : a32bc85e
  Author :
  Date : 2015-08-07T12:43:49
  

  git_index_add: allow case changing renames On case insensitive platforms, allow `git_index_add` to provide a new path for an existing index entry. Previously, we would maintain the case in an index entry without the ability to change it (except by removing an entry and re-adding it.) Higher-level functions (like `git_index_add_bypath` and `git_index_add_frombuffers`) continue to keep the old path for easier usage.

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• tests/index/rename.c

• #include "clar_libgit2.h"
  #include "posix.h"
  
  void test_index_rename__single_file(void)
  {
  	git_repository *repo;
  	git_index *index;
  	size_t position;
  	git_oid expected;
  	const git_index_entry *entry;
  
  	p_mkdir("rename", 0700);
  
  	cl_git_pass(git_repository_init(&repo, "./rename", 0));
  	cl_git_pass(git_repository_index(&index, repo));
  
  	cl_assert(git_index_entrycount(index) == 0);
  
  	cl_git_mkfile("./rename/lame.name.txt", "new_file\n");
  
  	/* This should add a new blob to the object database in 'd4/fa8600b4f37d7516bef4816ae2c64dbf029e3a' */
  	cl_git_pass(git_index_add_bypath(index, "lame.name.txt"));
  	cl_assert(git_index_entrycount(index) == 1);
  
  	cl_git_pass(git_oid_fromstr(&expected, "d4fa8600b4f37d7516bef4816ae2c64dbf029e3a"));
  
  	cl_assert(!git_index_find(&position, index, "lame.name.txt"));
  
  	entry = git_index_get_byindex(index, position);
  	cl_assert_equal_oid(&expected, &entry->id);
  
  	/* This removes the entry from the index, but not from the object database */
  	cl_git_pass(git_index_remove(index, "lame.name.txt", 0));
  	cl_assert(git_index_entrycount(index) == 0);
  
  	p_rename("./rename/lame.name.txt", "./rename/fancy.name.txt");
  
  	cl_git_pass(git_index_add_bypath(index, "fancy.name.txt"));
  	cl_assert(git_index_entrycount(index) == 1);
  
  	cl_assert(!git_index_find(&position, index, "fancy.name.txt"));
  
  	entry = git_index_get_byindex(index, position);
  	cl_assert_equal_oid(&expected, &entry->id);
  
  	git_index_free(index);
  	git_repository_free(repo);
  
  	cl_fixture_cleanup("rename");
  }
  
  void test_index_rename__casechanging(void)
  {
  	git_repository *repo;
  	git_index *index;
  	const git_index_entry *entry;
  	git_index_entry new = {{0}};
  
  	p_mkdir("rename", 0700);
  
  	cl_git_pass(git_repository_init(&repo, "./rename", 0));
  	cl_git_pass(git_repository_index(&index, repo));
  
  	cl_git_mkfile("./rename/lame.name.txt", "new_file\n");
  
  	cl_git_pass(git_index_add_bypath(index, "lame.name.txt"));
  	cl_assert_equal_i(1, git_index_entrycount(index));
  	cl_assert((entry = git_index_get_bypath(index, "lame.name.txt", 0)));
  
  	memcpy(&new, entry, sizeof(git_index_entry));
  	new.path = "LAME.name.TXT";
  
  	cl_git_pass(git_index_add(index, &new));
  	cl_assert((entry = git_index_get_bypath(index, "LAME.name.TXT", 0)));
  
  	if (cl_repo_get_bool(repo, "core.ignorecase"))
  		cl_assert_equal_i(1, git_index_entrycount(index));
  	else
  		cl_assert_equal_i(2, git_index_entrycount(index));
  }
  
  

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