thodg/libgit2/tests-clar/refs/branches/remote.c

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• Hash : 3e199f42
  Author :
  Date : 2013-05-01T04:18:46
  

  Set error message for branch functions There were a couple of places where an error was being returned from branch related code but no error message was being set.

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• tests-clar/refs/branches/remote.c

• #include "clar_libgit2.h"
  #include "branch.h"
  #include "remote.h"
  
  static git_repository *g_repo;
  static const char *remote_tracking_branch_name = "refs/remotes/test/master";
  static const char *expected_remote_name = "test";
  static int expected_remote_name_length;
  
  void test_refs_branches_remote__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("testrepo");
  
  	expected_remote_name_length = (int)strlen(expected_remote_name) + 1;
  }
  
  void test_refs_branches_remote__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_refs_branches_remote__can_get_remote_for_branch(void)
  {
  	char remotename[1024] = {0};
  
  	cl_assert_equal_i(expected_remote_name_length,
  		git_branch_remote_name(NULL, 0, g_repo, remote_tracking_branch_name));
  
  	cl_assert_equal_i(expected_remote_name_length,
  		git_branch_remote_name(remotename, expected_remote_name_length, g_repo,
  			remote_tracking_branch_name));
  
  	cl_assert_equal_s("test", remotename);
  }
  
  void test_refs_branches_remote__insufficient_buffer_returns_error(void)
  {
  	char remotename[1024] = {0};
  
  	cl_assert_equal_i(expected_remote_name_length,
  		git_branch_remote_name(NULL, 0, g_repo, remote_tracking_branch_name));
  
  	cl_git_fail_with(git_branch_remote_name(remotename,
  		expected_remote_name_length - 1, g_repo, remote_tracking_branch_name),
  			expected_remote_name_length);
  }
  
  void test_refs_branches_remote__no_matching_remote_returns_error(void)
  {
  	const char *unknown = "refs/remotes/nonexistent/master";
  
  	giterr_clear();
  	cl_git_fail_with(git_branch_remote_name(
  		NULL, 0, g_repo, unknown), GIT_ENOTFOUND);
  	cl_assert(giterr_last() != NULL);
  }
  
  void test_refs_branches_remote__local_remote_returns_error(void)
  {
  	const char *local = "refs/heads/master";
  
  	giterr_clear();
  	cl_git_fail_with(git_branch_remote_name(
  		NULL, 0, g_repo, local), GIT_ERROR);
  	cl_assert(giterr_last() != NULL);
  }
  
  void test_refs_branches_remote__ambiguous_remote_returns_error(void)
  {
  	git_remote *remote;
  
  	/* Create the remote */
  	cl_git_pass(git_remote_create(&remote, g_repo, "addtest", "http://github.com/libgit2/libgit2"));
  
  	/* Update the remote fetch spec */
  	git_remote_clear_refspecs(remote);
  	cl_git_pass(git_remote_add_fetch(remote, "refs/heads/*:refs/remotes/test/*"));
  	cl_git_pass(git_remote_save(remote));
  
  	git_remote_free(remote);
  
  	giterr_clear();
  	cl_git_fail_with(git_branch_remote_name(NULL, 0, g_repo,
  		remote_tracking_branch_name), GIT_EAMBIGUOUS);
  	cl_assert(giterr_last() != NULL);
  }
  

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