ignore.c 7.77 KB
Newer Older
1
#include "clar_libgit2.h"
2 3
#include "posix.h"
#include "path.h"
4
#include "fileops.h"
5 6 7 8 9

static git_repository *g_repo = NULL;

void test_attr_ignore__initialize(void)
{
10
	g_repo = cl_git_sandbox_init("attr");
11 12 13 14
}

void test_attr_ignore__cleanup(void)
{
15 16
	cl_git_sandbox_cleanup();
	g_repo = NULL;
17 18
}

19
static void assert_is_ignored_(
20
	bool expected, const char *filepath, const char *file, int line)
21
{
22
	int is_ignored = 0;
23

24 25 26 27 28 29
	cl_git_pass_(
		git_ignore_path_is_ignored(&is_ignored, g_repo, filepath), file, line);

	clar__assert_equal(
		file, line, "expected != is_ignored", 1, "%d",
		(int)(expected != 0), (int)(is_ignored != 0));
30
}
31 32
#define assert_is_ignored(expected, filepath) \
	assert_is_ignored_(expected, filepath, __FILE__, __LINE__)
33 34 35

void test_attr_ignore__honor_temporary_rules(void)
{
36
	cl_git_rewritefile("attr/.gitignore", "/NewFolder\n/NewFolder/NewFolder");
37

38 39 40 41 42 43
	assert_is_ignored(false, "File.txt");
	assert_is_ignored(true, "NewFolder");
	assert_is_ignored(true, "NewFolder/NewFolder");
	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
}

44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
void test_attr_ignore__allow_root(void)
{
	cl_git_rewritefile("attr/.gitignore", "/");

	assert_is_ignored(false, "File.txt");
	assert_is_ignored(false, "NewFolder");
	assert_is_ignored(false, "NewFolder/NewFolder");
	assert_is_ignored(false, "NewFolder/NewFolder/File.txt");
}

void test_attr_ignore__ignore_root(void)
{
	cl_git_rewritefile("attr/.gitignore", "/\n\n/NewFolder\n/NewFolder/NewFolder");

	assert_is_ignored(false, "File.txt");
	assert_is_ignored(true, "NewFolder");
	assert_is_ignored(true, "NewFolder/NewFolder");
	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
}

64 65 66 67 68 69 70 71 72 73 74
void test_attr_ignore__full_paths(void)
{
	cl_git_rewritefile("attr/.gitignore", "Folder/*/Contained");

	assert_is_ignored(true, "Folder/Middle/Contained");
	assert_is_ignored(false, "Folder/Middle/More/More/Contained");

	cl_git_rewritefile("attr/.gitignore", "Folder/**/Contained");

	assert_is_ignored(true, "Folder/Middle/Contained");
	assert_is_ignored(true, "Folder/Middle/More/More/Contained");
75 76 77 78 79 80 81

	cl_git_rewritefile("attr/.gitignore", "Folder/**/Contained/*/Child");

	assert_is_ignored(true, "Folder/Middle/Contained/Happy/Child");
	assert_is_ignored(false, "Folder/Middle/Contained/Not/Happy/Child");
	assert_is_ignored(true, "Folder/Middle/More/More/Contained/Happy/Child");
	assert_is_ignored(false, "Folder/Middle/More/More/Contained/Not/Happy/Child");
82 83
}

84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101
void test_attr_ignore__more_starstar_cases(void)
{
	cl_must_pass(p_unlink("attr/.gitignore"));
	cl_git_mkfile(
		"attr/dir/.gitignore",
		"sub/**/*.html\n");

	assert_is_ignored(false, "aaa.html");
	assert_is_ignored(false, "dir");
	assert_is_ignored(false, "dir/sub");
	assert_is_ignored(true,  "dir/sub/sub2/aaa.html");
	assert_is_ignored(true,  "dir/sub/aaa.html");
	assert_is_ignored(false, "dir/aaa.html");
	assert_is_ignored(false, "sub");
	assert_is_ignored(false, "sub/aaa.html");
	assert_is_ignored(false, "sub/sub2/aaa.html");
}

102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133
void test_attr_ignore__leading_stars(void)
{
	cl_git_rewritefile(
		"attr/.gitignore",
		"*/onestar\n"
		"**/twostars\n"
		"*/parent1/kid1/*\n"
		"**/parent2/kid2/*\n");

	assert_is_ignored(true, "dir1/onestar");
	assert_is_ignored(true, "dir1/onestar/child"); /* in ignored dir */
	assert_is_ignored(false, "dir1/dir2/onestar");

	assert_is_ignored(true, "dir1/twostars");
	assert_is_ignored(true, "dir1/twostars/child"); /* in ignored dir */
	assert_is_ignored(true, "dir1/dir2/twostars");
	assert_is_ignored(true, "dir1/dir2/twostars/child"); /* in ignored dir */
	assert_is_ignored(true, "dir1/dir2/dir3/twostars");

	assert_is_ignored(true, "dir1/parent1/kid1/file");
	assert_is_ignored(true, "dir1/parent1/kid1/file/inside/parent");
	assert_is_ignored(false, "dir1/dir2/parent1/kid1/file");
	assert_is_ignored(false, "dir1/parent1/file");
	assert_is_ignored(false, "dir1/kid1/file");

	assert_is_ignored(true, "dir1/parent2/kid2/file");
	assert_is_ignored(true, "dir1/parent2/kid2/file/inside/parent");
	assert_is_ignored(true, "dir1/dir2/parent2/kid2/file");
	assert_is_ignored(true, "dir1/dir2/dir3/parent2/kid2/file");
	assert_is_ignored(false, "dir1/parent2/file");
	assert_is_ignored(false, "dir1/kid2/file");
}
134

135 136 137 138 139 140 141 142 143 144 145 146
void test_attr_ignore__skip_gitignore_directory(void)
{
	cl_git_rewritefile("attr/.git/info/exclude", "/NewFolder\n/NewFolder/NewFolder");
	p_unlink("attr/.gitignore");
	cl_assert(!git_path_exists("attr/.gitignore"));
	p_mkdir("attr/.gitignore", 0777);
	cl_git_mkfile("attr/.gitignore/garbage.txt", "new_file\n");

	assert_is_ignored(false, "File.txt");
	assert_is_ignored(true, "NewFolder");
	assert_is_ignored(true, "NewFolder/NewFolder");
	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
147
}
148

149 150 151 152 153 154 155 156 157 158 159 160 161 162
void test_attr_ignore__subdirectory_gitignore(void)
{
	p_unlink("attr/.gitignore");
	cl_assert(!git_path_exists("attr/.gitignore"));
	cl_git_mkfile(
		"attr/.gitignore",
		"file1\n");
	p_mkdir("attr/dir", 0777);
	cl_git_mkfile(
		"attr/dir/.gitignore",
		"file2/\n");

	assert_is_ignored(true, "file1");
	assert_is_ignored(true, "dir/file1");
163
	assert_is_ignored(true, "dir/file2/actual_file");  /* in ignored dir */
164 165 166
	assert_is_ignored(false, "dir/file3");
}

167 168 169 170 171 172
void test_attr_ignore__expand_tilde_to_homedir(void)
{
	git_config *cfg;

	assert_is_ignored(false, "example.global_with_tilde");

173
	cl_fake_home();
174

175 176
	/* construct fake home with fake global excludes */
	cl_git_mkfile("home/globalexclude", "# found me\n*.global_with_tilde\n");
177 178

	cl_git_pass(git_repository_config(&cfg, g_repo));
179
	cl_git_pass(git_config_set_string(cfg, "core.excludesfile", "~/globalexclude"));
180 181 182 183 184 185 186 187
	git_config_free(cfg);

	git_attr_cache_flush(g_repo); /* must reset to pick up change */

	assert_is_ignored(true, "example.global_with_tilde");

	cl_git_pass(git_futils_rmdir_r("home", NULL, GIT_RMDIR_REMOVE_FILES));

188
	cl_fake_home_cleanup(NULL);
189

190 191 192
	git_attr_cache_flush(g_repo); /* must reset to pick up change */

	assert_is_ignored(false, "example.global_with_tilde");
193
}
194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223

/* Ensure that the .gitignore in the subdirectory only affects
 * items in the subdirectory. */
void test_attr_ignore__gitignore_in_subdir(void)
{
	cl_git_rmfile("attr/.gitignore");

	cl_must_pass(p_mkdir("attr/dir1", 0777));
	cl_must_pass(p_mkdir("attr/dir1/dir2", 0777));
	cl_must_pass(p_mkdir("attr/dir1/dir2/dir3", 0777));

	cl_git_mkfile("attr/dir1/dir2/dir3/.gitignore", "dir1/\ndir1/subdir/");

	assert_is_ignored(false, "dir1/file");
	assert_is_ignored(false, "dir1/dir2/file");
	assert_is_ignored(false, "dir1/dir2/dir3/file");
	assert_is_ignored(true,  "dir1/dir2/dir3/dir1/file");
	assert_is_ignored(true,  "dir1/dir2/dir3/dir1/subdir/foo");

	if (cl_repo_get_bool(g_repo, "core.ignorecase")) {
		cl_git_mkfile("attr/dir1/dir2/dir3/.gitignore", "DiR1/\nDiR1/subdir/\n");

		assert_is_ignored(false, "dir1/file");
		assert_is_ignored(false, "dir1/dir2/file");
		assert_is_ignored(false, "dir1/dir2/dir3/file");
		assert_is_ignored(true,  "dir1/dir2/dir3/dir1/file");
		assert_is_ignored(true,  "dir1/dir2/dir3/dir1/subdir/foo");
	}
}

224 225
/* Ensure that files do not match folder cases */
void test_attr_ignore__dont_ignore_files_for_folder(void)
226 227 228
{
	cl_git_rmfile("attr/.gitignore");

229
	cl_git_mkfile("attr/dir/.gitignore", "test/\n");
230

231 232
	/* Create "test" as a file; ensure it is not ignored. */
	cl_git_mkfile("attr/dir/test", "This is a file.");
233

234 235 236
	assert_is_ignored(false, "dir/test");
	if (cl_repo_get_bool(g_repo, "core.ignorecase"))
		assert_is_ignored(false, "dir/TeSt");
237

238 239 240 241 242 243 244
	/* Create "test" as a directory; ensure it is ignored. */
	cl_git_rmfile("attr/dir/test");
	cl_must_pass(p_mkdir("attr/dir/test", 0777));

	assert_is_ignored(true, "dir/test");
	if (cl_repo_get_bool(g_repo, "core.ignorecase"))
		assert_is_ignored(true, "dir/TeSt");
245

246 247 248 249 250 251 252 253 254
	/* Remove "test" entirely; ensure it is not ignored.
	 * (As it doesn't exist, it is not a directory.)
	 */
	cl_must_pass(p_rmdir("attr/dir/test"));

	assert_is_ignored(false, "dir/test");
	if (cl_repo_get_bool(g_repo, "core.ignorecase"))
		assert_is_ignored(false, "dir/TeSt");
}