thodg/libgit2/tests/index/version.c

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• Hash : 82368b1b
  Author :
  Date : 2017-05-12T10:04:42
  

  tests: index::version: add test to read index version v4 While we have a simple test to determine whether we can write an index of version 4, we never verified that we are able to read this kind of index (and in fact, we were not able to do so). Add a new repository which has an index of version 4. This repository is then read from a new test.

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• tests/index/version.c

• #include "clar_libgit2.h"
  #include "index.h"
  
  static git_repository *g_repo = NULL;
  
  void test_index_version__cleanup(void)
  {
          cl_git_sandbox_cleanup();
          g_repo = NULL;
  }
  
  void test_index_version__can_read_v4(void)
  {
  	const char *paths[] = {
  	    "file.tx", "file.txt", "file.txz", "foo", "zzz",
  	};
  	git_index *index;
  	size_t i;
  
  	g_repo = cl_git_sandbox_init("indexv4");
  
  	cl_git_pass(git_repository_index(&index, g_repo));
  	cl_assert_equal_sz(git_index_entrycount(index), 5);
  
  	for (i = 0; i < ARRAY_SIZE(paths); i++) {
  		const git_index_entry *entry =
  		    git_index_get_bypath(index, paths[i], GIT_INDEX_STAGE_NORMAL);
  
  		cl_assert(entry != NULL);
  	}
  
  	git_index_free(index);
  }
  
  void test_index_version__can_write_v4(void)
  {
  	git_index *index;
  	const git_index_entry *entry;
  
  	g_repo = cl_git_sandbox_init("filemodes");
  	cl_git_pass(git_repository_index(&index, g_repo));
  
  	cl_assert(index->on_disk);
  	cl_assert(git_index_version(index) == 2);
  
  	cl_assert(git_index_entrycount(index) == 6);
  
  	cl_git_pass(git_index_set_version(index, 4));
  
  	cl_git_pass(git_index_write(index));
  	git_index_free(index);
  
  	cl_git_pass(git_repository_index(&index, g_repo));
  	cl_assert(git_index_version(index) == 4);
  
  	entry = git_index_get_bypath(index, "exec_off", 0);
  	cl_assert(entry);
  	entry = git_index_get_bypath(index, "exec_off2on_staged", 0);
  	cl_assert(entry);
  	entry = git_index_get_bypath(index, "exec_on", 0);
  	cl_assert(entry);
  
  	git_index_free(index);
  }
  

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