thodg/libgit2/tests-clar/network/remotelocal.c

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• Hash : 79fd4230
  Author :
  Date : 2012-04-06T15:23:18
  

  transport/local: Fix peeling of nested tags

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• tests-clar/network/remotelocal.c

• #include "clar_libgit2.h"
  #include "transport.h"
  #include "buffer.h"
  #include "path.h"
  #include "posix.h"
  
  static git_repository *repo;
  static git_buf file_path_buf = GIT_BUF_INIT;
  static git_remote *remote;
  
  static void build_local_file_url(git_buf *out, const char *fixture)
  {
  	const char *in_buf;
  
  	git_buf path_buf = GIT_BUF_INIT;
  
  	cl_git_pass(git_path_prettify_dir(&path_buf, fixture, NULL));
  	cl_git_pass(git_buf_puts(out, "file://"));
  
  #ifdef _MSC_VER
  	/*
  	 * A FILE uri matches the following format: file://[host]/path
  	 * where "host" can be empty and "path" is an absolute path to the resource.
  	 * 
  	 * In this test, no hostname is used, but we have to ensure the leading triple slashes:
  	 * 
  	 * *nix: file:///usr/home/...
  	 * Windows: file:///C:/Users/...
  	 */
  	cl_git_pass(git_buf_putc(out, '/'));
  #endif
  
  	in_buf = git_buf_cstr(&path_buf);
  
  	/*
  	 * A very hacky Url encoding that only takes care of escaping the spaces
  	 */
  	while (*in_buf) {
  		if (*in_buf == ' ')
  			cl_git_pass(git_buf_puts(out, "%20"));
  		else
  			cl_git_pass(git_buf_putc(out, *in_buf));
  
  		in_buf++;
  	}
  
  	git_buf_free(&path_buf);
  }
  
  void test_network_remotelocal__initialize(void)
  {
  	cl_git_pass(git_repository_init(&repo, "remotelocal/", 0));
  	cl_assert(repo != NULL);
  }
  
  void test_network_remotelocal__cleanup(void)
  {
  	git_remote_free(remote);
  	git_buf_free(&file_path_buf);
  	git_repository_free(repo);
  	cl_fixture_cleanup("remotelocal");
  }
  
  static int count_ref__cb(git_remote_head *head, void *payload)
  {
  	int *count = (int *)payload;
  
  	(void)head;
  	(*count)++;
  
  	return GIT_SUCCESS;
  }
  
  static int ensure_peeled__cb(git_remote_head *head, void *payload)
  {
  	GIT_UNUSED(payload);
  
  	if(strcmp(head->name, "refs/tags/test^{}") != 0)
  		return 0;
  
  	return git_oid_streq(&head->oid, "e90810b8df3e80c413d903f631643c716887138d");
  }
  
  static void connect_to_local_repository(const char *local_repository)
  {
  	build_local_file_url(&file_path_buf, local_repository);
  
  	cl_git_pass(git_remote_new(&remote, repo, git_buf_cstr(&file_path_buf), NULL));
  	cl_git_pass(git_remote_connect(remote, GIT_DIR_FETCH));
  
  }
  
  void test_network_remotelocal__retrieve_advertised_references(void)
  {
  	int how_many_refs = 0;
  
  	connect_to_local_repository(cl_fixture("testrepo.git"));
  
  	cl_git_pass(git_remote_ls(remote, &count_ref__cb, &how_many_refs));
  
  	cl_assert(how_many_refs == 14); /* 1 HEAD + 6 heads + 1 lightweight tag + 3 annotated tags + 3 peeled target */
  }
  
  void test_network_remotelocal__retrieve_advertised_references_from_spaced_repository(void)
  {
  	int how_many_refs = 0;
  
  	cl_fixture_sandbox("testrepo.git");
  	cl_git_pass(p_rename("testrepo.git", "spaced testrepo.git"));
  
  	connect_to_local_repository("spaced testrepo.git");
  
  	cl_git_pass(git_remote_ls(remote, &count_ref__cb, &how_many_refs));
  
  	cl_assert(how_many_refs == 14); /* 1 HEAD + 6 heads + 1 lightweight tag + 3 annotated tags + 3 peeled target */
  
  	git_remote_free(remote);	/* Disconnect from the "spaced repo" before the cleanup */
  	remote = NULL;
  
  	cl_fixture_cleanup("spaced testrepo.git");
  }
  
  void test_network_remotelocal__nested_tags_are_completely_peeled(void)
  {
  	connect_to_local_repository(cl_fixture("testrepo.git"));
  
  	cl_git_pass(git_remote_ls(remote, &ensure_peeled__cb, NULL));
  }
  

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