tests: unify ignore tests into their own dir

We had several occasions where tests for the gitignore had been
added to status::ignore instead of the easier-to-handle
attr::ignore test suite. This most likely resulted from the fact
that the attr::ignore test suite is not easy to discover inside
of the attr folder. Furthermore, ignore being part of the
attributes code is an implementation detail, only, and thus
shouldn't be stressed as much.

Improve this by moving both attr::ignore and status::ignore tests
into a new ignore test suite.

tests/attr/ignore.c → tests/ignore/path.c

@@ -5,12 +5,12 @@
 
 static git_repository *g_repo = NULL;
 
-void test_attr_ignore__initialize(void)
+void test_ignore_path__initialize(void)
 {
 	g_repo = cl_git_sandbox_init("attr");
 }
 
-void test_attr_ignore__cleanup(void)
+void test_ignore_path__cleanup(void)
 {
 	cl_git_sandbox_cleanup();
 	g_repo = NULL;
@@ -31,7 +31,7 @@ static void assert_is_ignored_(
 #define assert_is_ignored(expected, filepath) \
 	assert_is_ignored_(expected, filepath, __FILE__, __LINE__)
 
-void test_attr_ignore__honor_temporary_rules(void)
+void test_ignore_path__honor_temporary_rules(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "/NewFolder\n/NewFolder/NewFolder");
 
@@ -41,7 +41,7 @@ void test_attr_ignore__honor_temporary_rules(void)
 	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
 }
 
-void test_attr_ignore__allow_root(void)
+void test_ignore_path__allow_root(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "/");
 
@@ -51,7 +51,7 @@ void test_attr_ignore__allow_root(void)
 	assert_is_ignored(false, "NewFolder/NewFolder/File.txt");
 }
 
-void test_attr_ignore__ignore_space(void)
+void test_ignore_path__ignore_space(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "/\n\n/NewFolder \n/NewFolder/NewFolder");
 
@@ -61,7 +61,7 @@ void test_attr_ignore__ignore_space(void)
 	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
 }
 
-void test_attr_ignore__intermittent_space(void)
+void test_ignore_path__intermittent_space(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "foo bar\n");
 
@@ -70,7 +70,7 @@ void test_attr_ignore__intermittent_space(void)
 	assert_is_ignored(true, "foo bar");
 }
 
-void test_attr_ignore__trailing_space(void)
+void test_ignore_path__trailing_space(void)
 {
 	cl_git_rewritefile(
 		"attr/.gitignore",
@@ -85,7 +85,7 @@ void test_attr_ignore__trailing_space(void)
 	assert_is_ignored(false, "bar  ");
 }
 
-void test_attr_ignore__escaped_trailing_spaces(void)
+void test_ignore_path__escaped_trailing_spaces(void)
 {
 	cl_git_rewritefile(
 		"attr/.gitignore",
@@ -107,7 +107,7 @@ void test_attr_ignore__escaped_trailing_spaces(void)
 	assert_is_ignored(false, "qux  ");
 }
 
-void test_attr_ignore__ignore_dir(void)
+void test_ignore_path__ignore_dir(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "dir/\n");
 
@@ -115,7 +115,7 @@ void test_attr_ignore__ignore_dir(void)
 	assert_is_ignored(true, "dir/file");
 }
 
-void test_attr_ignore__ignore_dir_with_trailing_space(void)
+void test_ignore_path__ignore_dir_with_trailing_space(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "dir/ \n");
 
@@ -123,7 +123,7 @@ void test_attr_ignore__ignore_dir_with_trailing_space(void)
 	assert_is_ignored(true, "dir/file");
 }
 
-void test_attr_ignore__ignore_root(void)
+void test_ignore_path__ignore_root(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "/\n\n/NewFolder\n/NewFolder/NewFolder");
 
@@ -133,7 +133,7 @@ void test_attr_ignore__ignore_root(void)
 	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
 }
 
-void test_attr_ignore__full_paths(void)
+void test_ignore_path__full_paths(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "Folder/*/Contained");
 
@@ -153,7 +153,7 @@ void test_attr_ignore__full_paths(void)
 	assert_is_ignored(false, "Folder/Middle/More/More/Contained/Not/Happy/Child");
 }
 
-void test_attr_ignore__more_starstar_cases(void)
+void test_ignore_path__more_starstar_cases(void)
 {
 	cl_must_pass(p_unlink("attr/.gitignore"));
 	cl_git_mkfile(
@@ -171,7 +171,7 @@ void test_attr_ignore__more_starstar_cases(void)
 	assert_is_ignored(false, "sub/sub2/aaa.html");
 }
 
-void test_attr_ignore__leading_stars(void)
+void test_ignore_path__leading_stars(void)
 {
 	cl_git_rewritefile(
 		"attr/.gitignore",
@@ -204,7 +204,7 @@ void test_attr_ignore__leading_stars(void)
 	assert_is_ignored(false, "dir1/kid2/file");
 }
 
-void test_attr_ignore__globs_and_path_delimiters(void)
+void test_ignore_path__globs_and_path_delimiters(void)
 {
 	cl_git_rewritefile("attr/.gitignore", "foo/bar/**");
 	assert_is_ignored(true, "foo/bar/baz");
@@ -230,7 +230,7 @@ void test_attr_ignore__globs_and_path_delimiters(void)
 	assert_is_ignored(false, "_test/foo/bar/code/file");
 }
 
-void test_attr_ignore__skip_gitignore_directory(void)
+void test_ignore_path__skip_gitignore_directory(void)
 {
 	cl_git_rewritefile("attr/.git/info/exclude", "/NewFolder\n/NewFolder/NewFolder");
 	p_unlink("attr/.gitignore");
@@ -244,7 +244,7 @@ void test_attr_ignore__skip_gitignore_directory(void)
 	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
 }
 
-void test_attr_ignore__subdirectory_gitignore(void)
+void test_ignore_path__subdirectory_gitignore(void)
 {
 	p_unlink("attr/.gitignore");
 	cl_assert(!git_path_exists("attr/.gitignore"));
@@ -262,7 +262,7 @@ void test_attr_ignore__subdirectory_gitignore(void)
 	assert_is_ignored(false, "dir/file3");
 }
 
-void test_attr_ignore__expand_tilde_to_homedir(void)
+void test_ignore_path__expand_tilde_to_homedir(void)
 {
 	git_config *cfg;
 
@@ -292,7 +292,7 @@ void test_attr_ignore__expand_tilde_to_homedir(void)
 
 /* Ensure that the .gitignore in the subdirectory only affects
  * items in the subdirectory. */
-void test_attr_ignore__gitignore_in_subdir(void)
+void test_ignore_path__gitignore_in_subdir(void)
 {
 	cl_git_rmfile("attr/.gitignore");
 
@@ -320,7 +320,7 @@ void test_attr_ignore__gitignore_in_subdir(void)
 }
 
 /* Ensure that files do not match folder cases */
-void test_attr_ignore__dont_ignore_files_for_folder(void)
+void test_ignore_path__dont_ignore_files_for_folder(void)
 {
 	cl_git_rmfile("attr/.gitignore");
 
@@ -351,7 +351,7 @@ void test_attr_ignore__dont_ignore_files_for_folder(void)
 		assert_is_ignored(false, "dir/TeSt");
 }
 
-void test_attr_ignore__symlink_to_outside(void)
+void test_ignore_path__symlink_to_outside(void)
 {
 #ifdef GIT_WIN32
 	cl_skip();
@@ -364,7 +364,7 @@ void test_attr_ignore__symlink_to_outside(void)
 	assert_is_ignored(true, "lala/../symlink");
 }
 
-void test_attr_ignore__test(void)
+void test_ignore_path__test(void)
 {
 	cl_git_rewritefile("attr/.gitignore",
 		"/*/\n"
@@ -376,7 +376,7 @@ void test_attr_ignore__test(void)
 	assert_is_ignored(true, "bin/foo");
 }
 
-void test_attr_ignore__unignore_dir_succeeds(void)
+void test_ignore_path__unignore_dir_succeeds(void)
 {
 	cl_git_rewritefile("attr/.gitignore",
 		"*.c\n"
@@ -385,7 +385,7 @@ void test_attr_ignore__unignore_dir_succeeds(void)
 	assert_is_ignored(true, "src/foo/foo.c");
 }
 
-void test_attr_ignore__case_insensitive_unignores_previous_rule(void)
+void test_ignore_path__case_insensitive_unignores_previous_rule(void)
 {
 	git_config *cfg;
 
@@ -402,7 +402,7 @@ void test_attr_ignore__case_insensitive_unignores_previous_rule(void)
 	assert_is_ignored(false, "case/file");
 }
 
-void test_attr_ignore__case_sensitive_unignore_does_nothing(void)
+void test_ignore_path__case_sensitive_unignore_does_nothing(void)
 {
 	git_config *cfg;
 
@@ -419,7 +419,7 @@ void test_attr_ignore__case_sensitive_unignore_does_nothing(void)
 	assert_is_ignored(true, "case/file");
 }
 
-void test_attr_ignore__ignored_subdirfiles_with_subdir_rule(void)
+void test_ignore_path__ignored_subdirfiles_with_subdir_rule(void)
 {
 	cl_git_rewritefile(
 		"attr/.gitignore",
@@ -431,7 +431,7 @@ void test_attr_ignore__ignored_subdirfiles_with_subdir_rule(void)
 	assert_is_ignored(true, "dir/sub1/sub2");
 }
 
-void test_attr_ignore__ignored_subdirfiles_with_negations(void)
+void test_ignore_path__ignored_subdirfiles_with_negations(void)
 {
 	cl_git_rewritefile(
 		"attr/.gitignore",
@@ -443,7 +443,7 @@ void test_attr_ignore__ignored_subdirfiles_with_negations(void)
 	assert_is_ignored(true, "dir/sub1/c.test");
 }
 
-void test_attr_ignore__negative_directory_rules_only_match_directories(void)
+void test_ignore_path__negative_directory_rules_only_match_directories(void)
 {
 	cl_git_rewritefile(
 		"attr/.gitignore",