1 files changed, 102 insertions, 0 deletions
diff --git a/tests/attr/ignore.c b/tests/attr/ignore.c
new file mode 100644
index 000000000..0f945ebf6
--- /dev/null
+++ b/tests/attr/ignore.c
@@ -0,0 +1,102 @@
+#include "clar_libgit2.h"
+#include "posix.h"
+#include "path.h"
+#include "fileops.h"
+
+static git_repository *g_repo = NULL;
+
+void test_attr_ignore__initialize(void)
+{
+	g_repo = cl_git_sandbox_init("attr");
+}
+
+void test_attr_ignore__cleanup(void)
+{
+	cl_git_sandbox_cleanup();
+	g_repo = NULL;
+}
+
+void assert_is_ignored(bool expected, const char *filepath)
+{
+	int is_ignored;
+
+	cl_git_pass(git_ignore_path_is_ignored(&is_ignored, g_repo, filepath));
+	cl_assert_equal_b(expected, is_ignored);
+}
+
+void test_attr_ignore__honor_temporary_rules(void)
+{
+	cl_git_rewritefile("attr/.gitignore", "/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");
+}
+
+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");
+}
+
+
+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");
+}
+
+void test_attr_ignore__expand_tilde_to_homedir(void)
+{
+	git_buf path = GIT_BUF_INIT;
+	git_config *cfg;
+
+	assert_is_ignored(false, "example.global_with_tilde");
+
+	/* construct fake home with fake global excludes */
+
+	cl_must_pass(p_mkdir("home", 0777));
+	cl_git_pass(git_path_prettify(&path, "home", NULL));
+	cl_git_pass(git_libgit2_opts(
+		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
+
+	cl_git_mkfile("home/globalexcludes", "# found me\n*.global_with_tilde\n");
+
+	cl_git_pass(git_repository_config(&cfg, g_repo));
+	cl_git_pass(git_config_set_string(cfg, "core.excludesfile", "~/globalexcludes"));
+	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));
+
+	cl_git_pass(git_libgit2_opts(
+		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, NULL));
+
+	git_buf_free(&path);
+}