thodg/libgit2/tests-clar/status/submodules.c

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• Hash : 5f4a61ae
  Author :
  Date : 2012-08-09T19:43:25
  

  Working implementation of git_submodule_status This is a big redesign of the git_submodule_status API and the implementation of the redesigned API. It also fixes a number of bugs that I found in other parts of the submodule API while writing the tests for the status part. This also fixes a couple of bugs in the iterators that had not been noticed before - one with iterating when there is a gitlink (i.e. separate-work-dir) and one where I was treating anything even vaguely submodule-like as a submodule, more aggressively than core git does.

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• tests-clar/status/submodules.c

• #include "clar_libgit2.h"
  #include "buffer.h"
  #include "path.h"
  #include "posix.h"
  #include "status_helpers.h"
  #include "../submodule/submodule_helpers.h"
  
  static git_repository *g_repo = NULL;
  
  void test_status_submodules__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("submodules");
  
  	cl_fixture_sandbox("testrepo.git");
  
  	rewrite_gitmodules(git_repository_workdir(g_repo));
  
  	p_rename("submodules/testrepo/.gitted", "submodules/testrepo/.git");
  }
  
  void test_status_submodules__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  	cl_fixture_cleanup("testrepo.git");
  }
  
  void test_status_submodules__api(void)
  {
  	git_submodule *sm;
  
  	cl_assert(git_submodule_lookup(NULL, g_repo, "nonexistent") == GIT_ENOTFOUND);
  
  	cl_assert(git_submodule_lookup(NULL, g_repo, "modified") == GIT_ENOTFOUND);
  
  	cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
  	cl_assert(sm != NULL);
  	cl_assert_equal_s("testrepo", git_submodule_name(sm));
  	cl_assert_equal_s("testrepo", git_submodule_path(sm));
  }
  
  void test_status_submodules__0(void)
  {
  	int counts = 0;
  
  	cl_assert(git_path_isdir("submodules/.git"));
  	cl_assert(git_path_isdir("submodules/testrepo/.git"));
  	cl_assert(git_path_isfile("submodules/.gitmodules"));
  
  	cl_git_pass(
  		git_status_foreach(g_repo, cb_status__count, &counts)
  	);
  
  	cl_assert_equal_i(6, counts);
  }
  
  static const char *expected_files[] = {
  	".gitmodules",
  	"added",
  	"deleted",
  	"ignored",
  	"modified",
  	"untracked"
  };
  
  static unsigned int expected_status[] = {
  	GIT_STATUS_WT_MODIFIED,
  	GIT_STATUS_INDEX_NEW,
  	GIT_STATUS_INDEX_DELETED,
  	GIT_STATUS_IGNORED,
  	GIT_STATUS_WT_MODIFIED,
  	GIT_STATUS_WT_NEW
  };
  
  static int
  cb_status__match(const char *p, unsigned int s, void *payload)
  {
  	volatile int *index = (int *)payload;
  
  	cl_assert_equal_s(expected_files[*index], p);
  	cl_assert(expected_status[*index] == s);
  	(*index)++;
  
  	return 0;
  }
  
  void test_status_submodules__1(void)
  {
  	int index = 0;
  
  	cl_assert(git_path_isdir("submodules/.git"));
  	cl_assert(git_path_isdir("submodules/testrepo/.git"));
  	cl_assert(git_path_isfile("submodules/.gitmodules"));
  
  	cl_git_pass(
  		git_status_foreach(g_repo, cb_status__match, &index)
  	);
  
  	cl_assert_equal_i(6, index);
  }
  
  void test_status_submodules__single_file(void)
  {
  	unsigned int status = 0;
  	cl_git_pass( git_status_file(&status, g_repo, "testrepo") );
  	cl_assert(!status);
  }
  

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