#include "clar_libgit2.h" #include "posix.h" #include "path.h" #include "futils.h" static git_repository *g_repo = NULL; void test_ignore_path__initialize(void) { g_repo = cl_git_sandbox_init("attr"); } void test_ignore_path__cleanup(void) { cl_git_sandbox_cleanup(); g_repo = NULL; } static void assert_is_ignored_( bool expected, const char *filepath, const char *file, const char *func, int line) { int is_ignored = 0; cl_git_expect( git_ignore_path_is_ignored(&is_ignored, g_repo, filepath), 0, file, func, line); clar__assert_equal( file, func, line, "expected != is_ignored", 1, "%d", (int)(expected != 0), (int)(is_ignored != 0)); } #define assert_is_ignored(expected, filepath) \ assert_is_ignored_(expected, filepath, __FILE__, __func__, __LINE__) void test_ignore_path__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_ignore_path__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_ignore_path__ignore_space(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_ignore_path__intermittent_space(void) { cl_git_rewritefile("attr/.gitignore", "foo bar\n"); assert_is_ignored(false, "foo"); assert_is_ignored(false, "bar"); assert_is_ignored(true, "foo bar"); } void test_ignore_path__trailing_space(void) { cl_git_rewritefile( "attr/.gitignore", "foo \n" "bar \n" ); assert_is_ignored(true, "foo"); assert_is_ignored(false, "foo "); assert_is_ignored(true, "bar"); assert_is_ignored(false, "bar "); assert_is_ignored(false, "bar "); } void test_ignore_path__escaped_trailing_spaces(void) { cl_git_rewritefile( "attr/.gitignore", "foo\\ \n" "bar\\ \\ \n" "baz \\ \n" "qux\\ \n" ); assert_is_ignored(false, "foo"); assert_is_ignored(true, "foo "); assert_is_ignored(false, "bar"); assert_is_ignored(false, "bar "); assert_is_ignored(true, "bar "); assert_is_ignored(true, "baz "); assert_is_ignored(false, "baz "); assert_is_ignored(true, "qux "); assert_is_ignored(false, "qux"); assert_is_ignored(false, "qux "); } void test_ignore_path__ignore_dir(void) { cl_git_rewritefile("attr/.gitignore", "dir/\n"); assert_is_ignored(true, "dir"); assert_is_ignored(true, "dir/file"); } void test_ignore_path__ignore_dir_with_trailing_space(void) { cl_git_rewritefile("attr/.gitignore", "dir/ \n"); assert_is_ignored(true, "dir"); assert_is_ignored(true, "dir/file"); } void test_ignore_path__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_ignore_path__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"); 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"); } void test_ignore_path__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"); } void test_ignore_path__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"); } void test_ignore_path__globs_and_path_delimiters(void) { cl_git_rewritefile("attr/.gitignore", "foo/bar/**"); assert_is_ignored(true, "foo/bar/baz"); assert_is_ignored(true, "foo/bar/baz/quux"); cl_git_rewritefile("attr/.gitignore", "_*/"); assert_is_ignored(true, "sub/_test/a/file"); assert_is_ignored(false, "test_folder/file"); assert_is_ignored(true, "_test/file"); assert_is_ignored(true, "_test/a/file"); cl_git_rewritefile("attr/.gitignore", "**/_*/"); assert_is_ignored(true, "sub/_test/a/file"); assert_is_ignored(false, "test_folder/file"); assert_is_ignored(true, "_test/file"); assert_is_ignored(true, "_test/a/file"); cl_git_rewritefile("attr/.gitignore", "**/_*/foo/bar/*ux"); assert_is_ignored(true, "sub/_test/foo/bar/qux/file"); assert_is_ignored(true, "_test/foo/bar/qux/file"); assert_is_ignored(true, "_test/foo/bar/crux/file"); assert_is_ignored(false, "_test/foo/bar/code/file"); } void test_ignore_path__globs_without_star(void) { cl_git_rewritefile( "attr/.gitignore", "*.foo\n" "**.bar\n" ); assert_is_ignored(true, ".foo"); assert_is_ignored(true, "xyz.foo"); assert_is_ignored(true, ".bar"); assert_is_ignored(true, "x.bar"); assert_is_ignored(true, "xyz.bar"); assert_is_ignored(true, "test/.foo"); assert_is_ignored(true, "test/x.foo"); assert_is_ignored(true, "test/xyz.foo"); assert_is_ignored(true, "test/.bar"); assert_is_ignored(true, "test/x.bar"); assert_is_ignored(true, "test/xyz.bar"); } void test_ignore_path__skip_gitignore_directory(void) { cl_git_rewritefile("attr/.git/info/exclude", "/NewFolder\n/NewFolder/NewFolder"); cl_must_pass(p_unlink("attr/.gitignore")); cl_assert(!git_fs_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_ignore_path__subdirectory_gitignore(void) { cl_must_pass(p_unlink("attr/.gitignore")); cl_assert(!git_fs_path_exists("attr/.gitignore")); cl_git_mkfile( "attr/.gitignore", "file1\n"); cl_git_mkfile( "attr/dir/.gitignore", "file2/\n"); assert_is_ignored(true, "file1"); assert_is_ignored(true, "dir/file1"); assert_is_ignored(true, "dir/file2/actual_file"); /* in ignored dir */ assert_is_ignored(false, "dir/file3"); } void test_ignore_path__expand_tilde_to_homedir(void) { git_config *cfg; assert_is_ignored(false, "example.global_with_tilde"); cl_fake_home(); /* construct fake home with fake global excludes */ cl_git_mkfile("home/globalexclude", "# 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", "~/globalexclude")); 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_fake_home_cleanup(NULL); git_attr_cache_flush(g_repo); /* must reset to pick up change */ assert_is_ignored(false, "example.global_with_tilde"); } /* Ensure that the .gitignore in the subdirectory only affects * items in the subdirectory. */ void test_ignore_path__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"); } } /* Ensure that files do not match folder cases */ void test_ignore_path__dont_ignore_files_for_folder(void) { cl_git_rmfile("attr/.gitignore"); cl_git_mkfile("attr/dir/.gitignore", "test/\n"); /* Create "test" as a file; ensure it is not ignored. */ cl_git_mkfile("attr/dir/test", "This is a file."); assert_is_ignored(false, "dir/test"); if (cl_repo_get_bool(g_repo, "core.ignorecase")) assert_is_ignored(false, "dir/TeSt"); /* 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"); /* 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"); } void test_ignore_path__symlink_to_outside(void) { #ifdef GIT_WIN32 cl_skip(); #endif cl_git_rewritefile("attr/.gitignore", "symlink\n"); cl_git_mkfile("target", "target"); cl_git_pass(p_symlink("../target", "attr/symlink")); assert_is_ignored(true, "symlink"); assert_is_ignored(true, "lala/../symlink"); } void test_ignore_path__test(void) { cl_git_rewritefile("attr/.gitignore", "/*/\n" "!/src\n"); assert_is_ignored(false, "src/foo.c"); assert_is_ignored(false, "src/foo/foo.c"); assert_is_ignored(false, "README.md"); assert_is_ignored(true, "dist/foo.o"); assert_is_ignored(true, "bin/foo"); } void test_ignore_path__unignore_dir_succeeds(void) { cl_git_rewritefile("attr/.gitignore", "*.c\n" "!src/*.c\n"); assert_is_ignored(false, "src/foo.c"); assert_is_ignored(true, "src/foo/foo.c"); } void test_ignore_path__case_insensitive_unignores_previous_rule(void) { git_config *cfg; cl_git_rewritefile("attr/.gitignore", "/case\n" "!/Case/\n"); cl_git_pass(git_repository_config(&cfg, g_repo)); cl_git_pass(git_config_set_bool(cfg, "core.ignorecase", true)); cl_must_pass(p_mkdir("attr/case", 0755)); cl_git_mkfile("attr/case/file", "content"); assert_is_ignored(false, "case/file"); } void test_ignore_path__case_sensitive_unignore_does_nothing(void) { git_config *cfg; cl_git_rewritefile("attr/.gitignore", "/case\n" "!/Case/\n"); cl_git_pass(git_repository_config(&cfg, g_repo)); cl_git_pass(git_config_set_bool(cfg, "core.ignorecase", false)); cl_must_pass(p_mkdir("attr/case", 0755)); cl_git_mkfile("attr/case/file", "content"); assert_is_ignored(true, "case/file"); } void test_ignore_path__ignored_subdirfiles_with_subdir_rule(void) { cl_git_rewritefile( "attr/.gitignore", "dir/*\n" "!dir/sub1/sub2/**\n"); assert_is_ignored(true, "dir/a.test"); assert_is_ignored(true, "dir/sub1/a.test"); assert_is_ignored(true, "dir/sub1/sub2"); } void test_ignore_path__ignored_subdirfiles_with_negations(void) { cl_git_rewritefile( "attr/.gitignore", "dir/*\n" "!dir/a.test\n"); assert_is_ignored(false, "dir/a.test"); assert_is_ignored(true, "dir/b.test"); assert_is_ignored(true, "dir/sub1/c.test"); } void test_ignore_path__negative_directory_rules_only_match_directories(void) { cl_git_rewritefile( "attr/.gitignore", "*\n" "!/**/\n" "!*.keep\n" "!.gitignore\n" ); assert_is_ignored(true, "src"); assert_is_ignored(true, "src/A"); assert_is_ignored(false, "src/"); assert_is_ignored(false, "src/A.keep"); assert_is_ignored(false, ".gitignore"); } void test_ignore_path__escaped_character(void) { cl_git_rewritefile("attr/.gitignore", "\\c\n"); assert_is_ignored(true, "c"); assert_is_ignored(false, "\\c"); } void test_ignore_path__escaped_newline(void) { cl_git_rewritefile( "attr/.gitignore", "\\\nnewline\n" ); assert_is_ignored(true, "\nnewline"); } void test_ignore_path__escaped_glob(void) { cl_git_rewritefile("attr/.gitignore", "\\*\n"); assert_is_ignored(true, "*"); assert_is_ignored(false, "foo"); } void test_ignore_path__escaped_comments(void) { cl_git_rewritefile( "attr/.gitignore", "#foo\n" "\\#bar\n" "\\##baz\n" "\\#\\\\#qux\n" ); assert_is_ignored(false, "#foo"); assert_is_ignored(true, "#bar"); assert_is_ignored(false, "\\#bar"); assert_is_ignored(true, "##baz"); assert_is_ignored(false, "\\##baz"); assert_is_ignored(true, "#\\#qux"); assert_is_ignored(false, "##qux"); assert_is_ignored(false, "\\##qux"); } void test_ignore_path__escaped_slash(void) { cl_git_rewritefile( "attr/.gitignore", "\\\\\n" "\\\\preceding\n" "inter\\\\mittent\n" "trailing\\\\\n" ); #ifndef GIT_WIN32 assert_is_ignored(true, "\\"); assert_is_ignored(true, "\\preceding"); #endif assert_is_ignored(true, "inter\\mittent"); assert_is_ignored(true, "trailing\\"); } void test_ignore_path__escaped_space(void) { cl_git_rewritefile( "attr/.gitignore", "foo\\\\ \n" "bar\\\\\\ \n"); assert_is_ignored(true, "foo\\"); assert_is_ignored(false, "foo\\ "); assert_is_ignored(false, "foo\\\\ "); assert_is_ignored(false, "foo\\\\"); assert_is_ignored(true, "bar\\ "); assert_is_ignored(false, "bar\\\\"); assert_is_ignored(false, "bar\\\\ "); assert_is_ignored(false, "bar\\\\\\"); assert_is_ignored(false, "bar\\\\\\ "); } void test_ignore_path__invalid_pattern(void) { cl_git_rewritefile("attr/.gitignore", "["); assert_is_ignored(false, "[f"); assert_is_ignored(false, "f"); } void test_ignore_path__negative_prefix_rule(void) { cl_git_rewritefile("attr/.gitignore", "ff*\n!f\n"); assert_is_ignored(true, "fff"); assert_is_ignored(true, "ff"); assert_is_ignored(false, "f"); } void test_ignore_path__negative_more_specific(void) { cl_git_rewritefile("attr/.gitignore", "*.txt\n!/dir/test.txt\n"); assert_is_ignored(true, "test.txt"); assert_is_ignored(false, "dir/test.txt"); assert_is_ignored(true, "outer/dir/test.txt"); }