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

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• Hash : dc13f1f7
  Author :
  Date : 2012-05-10T11:08:59
  

  Add cache busting to attribute cache This makes the git attributes and git ignores cache check stat information before using the file contents from the cache. For cached files from the index, it checks the SHA of the file instead. This should reduce the need to ever call `git_attr_cache_flush()` in most situations. This commit also fixes the `git_status_should_ignore` API to use the libgit2 standard parameter ordering.

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• tests-clar/status/ignore.c

• #include "clar_libgit2.h"
  #include "fileops.h"
  #include "git2/attr.h"
  #include "attr.h"
  #include "status_helpers.h"
  
  static git_repository *g_repo = NULL;
  
  void test_status_ignore__initialize(void)
  {
  }
  
  void test_status_ignore__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_status_ignore__0(void)
  {
  	struct {
  		const char *path;
  		int expected;
  	} test_cases[] = {
  		/* patterns "sub" and "ign" from .gitignore */
  		{ "file", 0 },
  		{ "ign", 1 },
  		{ "sub", 1 },
  		{ "sub/file", 0 },
  		{ "sub/ign", 1 },
  		{ "sub/sub", 1 },
  		{ "sub/sub/file", 0 },
  		{ "sub/sub/ign", 1 },
  		{ "sub/sub/sub", 1 },
  		/* pattern "dir/" from .gitignore */
  		{ "dir", 1 },
  		{ "dir/", 1 },
  		{ "sub/dir", 1 },
  		{ "sub/dir/", 1 },
  		{ "sub/sub/dir", 0 }, /* dir is not actually a dir, but a file */
  		{ NULL, 0 }
  	}, *one_test;
  
  	g_repo = cl_git_sandbox_init("attr");
  
  	for (one_test = test_cases; one_test->path != NULL; one_test++) {
  		int ignored;
  		cl_git_pass(git_status_should_ignore(&ignored, g_repo, one_test->path));
  		cl_assert_(ignored == one_test->expected, one_test->path);
  	}
  
  	/* confirm that ignore files were cached */
  	cl_assert(git_attr_cache__is_cached(g_repo, 0, ".git/info/exclude"));
  	cl_assert(git_attr_cache__is_cached(g_repo, 0, ".gitignore"));
  }
  
  
  void test_status_ignore__1(void)
  {
  	int ignored;
  
  	g_repo = cl_git_sandbox_init("attr");
  
  	cl_git_rewritefile("attr/.gitignore", "/*.txt\n/dir/\n");
  	git_attr_cache_flush(g_repo);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "root_test4.txt"));
  	cl_assert(ignored);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "sub/subdir_test2.txt"));
  	cl_assert(!ignored);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "dir"));
  	cl_assert(ignored);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "dir/"));
  	cl_assert(ignored);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "sub/dir"));
  	cl_assert(!ignored);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "sub/dir/"));
  	cl_assert(!ignored);
  }
  
  
  void test_status_ignore__empty_repo_with_gitignore_rewrite(void)
  {
  	status_entry_single st;
  	int ignored;
  
  	g_repo = cl_git_sandbox_init("empty_standard_repo");
  
  	cl_git_mkfile(
  		"empty_standard_repo/look-ma.txt", "I'm going to be ignored!");
  
  	memset(&st, 0, sizeof(st));
  	cl_git_pass(git_status_foreach(g_repo, cb_status__single, &st));
  	cl_assert(st.count == 1);
  	cl_assert(st.status == GIT_STATUS_WT_NEW);
  
  	cl_git_pass(git_status_file(&st.status, g_repo, "look-ma.txt"));
  	cl_assert(st.status == GIT_STATUS_WT_NEW);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "look-ma.txt"));
  	cl_assert(!ignored);
  
  	cl_git_rewritefile("empty_standard_repo/.gitignore", "*.nomatch\n");
  
  	memset(&st, 0, sizeof(st));
  	cl_git_pass(git_status_foreach(g_repo, cb_status__single, &st));
  	cl_assert(st.count == 2);
  	cl_assert(st.status == GIT_STATUS_WT_NEW);
  
  	cl_git_pass(git_status_file(&st.status, g_repo, "look-ma.txt"));
  	cl_assert(st.status == GIT_STATUS_WT_NEW);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "look-ma.txt"));
  	cl_assert(!ignored);
  
  	cl_git_rewritefile("empty_standard_repo/.gitignore", "*.txt\n");
  
  	memset(&st, 0, sizeof(st));
  	cl_git_pass(git_status_foreach(g_repo, cb_status__single, &st));
  	cl_assert(st.count == 2);
  	cl_assert(st.status == GIT_STATUS_IGNORED);
  
  	cl_git_pass(git_status_file(&st.status, g_repo, "look-ma.txt"));
  	cl_assert(st.status == GIT_STATUS_IGNORED);
  
  	cl_git_pass(git_status_should_ignore(&ignored, g_repo, "look-ma.txt"));
  	cl_assert(ignored);
  }
  
  

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