mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-06 09:41:04 +00:00
1c3018eb12
In order to match the star-star, we disable the flag that's looking for a single path element, but that leads to searching for the pattern in the middle of elements in the input string. Mark when we're handing a star-star so we jump over the elements in our attempt to match the part of the pattern that comes after the star-star. While here, tighten up the check so we don't allow invalid rules through.
294 lines
9.0 KiB
C
294 lines
9.0 KiB
C
#include "clar_libgit2.h"
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#include "posix.h"
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#include "path.h"
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#include "fileops.h"
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static git_repository *g_repo = NULL;
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void test_attr_ignore__initialize(void)
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{
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g_repo = cl_git_sandbox_init("attr");
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}
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void test_attr_ignore__cleanup(void)
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{
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cl_git_sandbox_cleanup();
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g_repo = NULL;
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}
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static void assert_is_ignored_(
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bool expected, const char *filepath, const char *file, int line)
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{
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int is_ignored = 0;
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cl_git_pass_(
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git_ignore_path_is_ignored(&is_ignored, g_repo, filepath), file, line);
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clar__assert_equal(
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file, line, "expected != is_ignored", 1, "%d",
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(int)(expected != 0), (int)(is_ignored != 0));
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}
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#define assert_is_ignored(expected, filepath) \
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assert_is_ignored_(expected, filepath, __FILE__, __LINE__)
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void test_attr_ignore__honor_temporary_rules(void)
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{
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cl_git_rewritefile("attr/.gitignore", "/NewFolder\n/NewFolder/NewFolder");
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assert_is_ignored(false, "File.txt");
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assert_is_ignored(true, "NewFolder");
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assert_is_ignored(true, "NewFolder/NewFolder");
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assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
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}
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void test_attr_ignore__allow_root(void)
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{
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cl_git_rewritefile("attr/.gitignore", "/");
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assert_is_ignored(false, "File.txt");
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assert_is_ignored(false, "NewFolder");
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assert_is_ignored(false, "NewFolder/NewFolder");
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assert_is_ignored(false, "NewFolder/NewFolder/File.txt");
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}
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void test_attr_ignore__ignore_root(void)
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{
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cl_git_rewritefile("attr/.gitignore", "/\n\n/NewFolder\n/NewFolder/NewFolder");
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assert_is_ignored(false, "File.txt");
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assert_is_ignored(true, "NewFolder");
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assert_is_ignored(true, "NewFolder/NewFolder");
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assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
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}
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void test_attr_ignore__full_paths(void)
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{
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cl_git_rewritefile("attr/.gitignore", "Folder/*/Contained");
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assert_is_ignored(true, "Folder/Middle/Contained");
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assert_is_ignored(false, "Folder/Middle/More/More/Contained");
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cl_git_rewritefile("attr/.gitignore", "Folder/**/Contained");
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assert_is_ignored(true, "Folder/Middle/Contained");
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assert_is_ignored(true, "Folder/Middle/More/More/Contained");
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cl_git_rewritefile("attr/.gitignore", "Folder/**/Contained/*/Child");
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assert_is_ignored(true, "Folder/Middle/Contained/Happy/Child");
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assert_is_ignored(false, "Folder/Middle/Contained/Not/Happy/Child");
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assert_is_ignored(true, "Folder/Middle/More/More/Contained/Happy/Child");
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assert_is_ignored(false, "Folder/Middle/More/More/Contained/Not/Happy/Child");
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}
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void test_attr_ignore__more_starstar_cases(void)
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{
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cl_must_pass(p_unlink("attr/.gitignore"));
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cl_git_mkfile(
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"attr/dir/.gitignore",
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"sub/**/*.html\n");
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assert_is_ignored(false, "aaa.html");
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assert_is_ignored(false, "dir");
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assert_is_ignored(false, "dir/sub");
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assert_is_ignored(true, "dir/sub/sub2/aaa.html");
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assert_is_ignored(true, "dir/sub/aaa.html");
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assert_is_ignored(false, "dir/aaa.html");
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assert_is_ignored(false, "sub");
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assert_is_ignored(false, "sub/aaa.html");
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assert_is_ignored(false, "sub/sub2/aaa.html");
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}
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void test_attr_ignore__leading_stars(void)
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{
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cl_git_rewritefile(
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"attr/.gitignore",
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"*/onestar\n"
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"**/twostars\n"
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"*/parent1/kid1/*\n"
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"**/parent2/kid2/*\n");
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assert_is_ignored(true, "dir1/onestar");
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assert_is_ignored(true, "dir1/onestar/child"); /* in ignored dir */
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assert_is_ignored(false, "dir1/dir2/onestar");
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assert_is_ignored(true, "dir1/twostars");
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assert_is_ignored(true, "dir1/twostars/child"); /* in ignored dir */
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assert_is_ignored(true, "dir1/dir2/twostars");
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assert_is_ignored(true, "dir1/dir2/twostars/child"); /* in ignored dir */
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assert_is_ignored(true, "dir1/dir2/dir3/twostars");
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assert_is_ignored(true, "dir1/parent1/kid1/file");
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assert_is_ignored(true, "dir1/parent1/kid1/file/inside/parent");
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assert_is_ignored(false, "dir1/dir2/parent1/kid1/file");
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assert_is_ignored(false, "dir1/parent1/file");
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assert_is_ignored(false, "dir1/kid1/file");
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assert_is_ignored(true, "dir1/parent2/kid2/file");
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assert_is_ignored(true, "dir1/parent2/kid2/file/inside/parent");
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assert_is_ignored(true, "dir1/dir2/parent2/kid2/file");
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assert_is_ignored(true, "dir1/dir2/dir3/parent2/kid2/file");
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assert_is_ignored(false, "dir1/parent2/file");
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assert_is_ignored(false, "dir1/kid2/file");
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}
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void test_attr_ignore__globs_and_path_delimiters(void)
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{
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cl_git_rewritefile("attr/.gitignore", "foo/bar/**");
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assert_is_ignored(true, "foo/bar/baz");
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assert_is_ignored(true, "foo/bar/baz/quux");
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cl_git_rewritefile("attr/.gitignore", "_*/");
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assert_is_ignored(true, "sub/_test/a/file");
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assert_is_ignored(false, "test_folder/file");
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assert_is_ignored(true, "_test/file");
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assert_is_ignored(true, "_test/a/file");
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cl_git_rewritefile("attr/.gitignore", "**/_*/");
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assert_is_ignored(true, "sub/_test/a/file");
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assert_is_ignored(false, "test_folder/file");
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assert_is_ignored(true, "_test/file");
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assert_is_ignored(true, "_test/a/file");
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cl_git_rewritefile("attr/.gitignore", "**/_*/foo/bar/*ux");
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assert_is_ignored(true, "sub/_test/foo/bar/qux/file");
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assert_is_ignored(true, "_test/foo/bar/qux/file");
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assert_is_ignored(true, "_test/foo/bar/crux/file");
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assert_is_ignored(false, "_test/foo/bar/code/file");
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}
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void test_attr_ignore__skip_gitignore_directory(void)
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{
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cl_git_rewritefile("attr/.git/info/exclude", "/NewFolder\n/NewFolder/NewFolder");
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p_unlink("attr/.gitignore");
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cl_assert(!git_path_exists("attr/.gitignore"));
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p_mkdir("attr/.gitignore", 0777);
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cl_git_mkfile("attr/.gitignore/garbage.txt", "new_file\n");
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assert_is_ignored(false, "File.txt");
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assert_is_ignored(true, "NewFolder");
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assert_is_ignored(true, "NewFolder/NewFolder");
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assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
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}
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void test_attr_ignore__subdirectory_gitignore(void)
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{
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p_unlink("attr/.gitignore");
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cl_assert(!git_path_exists("attr/.gitignore"));
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cl_git_mkfile(
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"attr/.gitignore",
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"file1\n");
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p_mkdir("attr/dir", 0777);
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cl_git_mkfile(
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"attr/dir/.gitignore",
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"file2/\n");
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assert_is_ignored(true, "file1");
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assert_is_ignored(true, "dir/file1");
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assert_is_ignored(true, "dir/file2/actual_file"); /* in ignored dir */
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assert_is_ignored(false, "dir/file3");
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}
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void test_attr_ignore__expand_tilde_to_homedir(void)
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{
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git_config *cfg;
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assert_is_ignored(false, "example.global_with_tilde");
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cl_fake_home();
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/* construct fake home with fake global excludes */
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cl_git_mkfile("home/globalexclude", "# found me\n*.global_with_tilde\n");
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cl_git_pass(git_repository_config(&cfg, g_repo));
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cl_git_pass(git_config_set_string(cfg, "core.excludesfile", "~/globalexclude"));
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git_config_free(cfg);
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git_attr_cache_flush(g_repo); /* must reset to pick up change */
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assert_is_ignored(true, "example.global_with_tilde");
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cl_git_pass(git_futils_rmdir_r("home", NULL, GIT_RMDIR_REMOVE_FILES));
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cl_fake_home_cleanup(NULL);
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git_attr_cache_flush(g_repo); /* must reset to pick up change */
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assert_is_ignored(false, "example.global_with_tilde");
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}
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/* Ensure that the .gitignore in the subdirectory only affects
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* items in the subdirectory. */
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void test_attr_ignore__gitignore_in_subdir(void)
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{
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cl_git_rmfile("attr/.gitignore");
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cl_must_pass(p_mkdir("attr/dir1", 0777));
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cl_must_pass(p_mkdir("attr/dir1/dir2", 0777));
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cl_must_pass(p_mkdir("attr/dir1/dir2/dir3", 0777));
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cl_git_mkfile("attr/dir1/dir2/dir3/.gitignore", "dir1/\ndir1/subdir/");
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assert_is_ignored(false, "dir1/file");
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assert_is_ignored(false, "dir1/dir2/file");
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assert_is_ignored(false, "dir1/dir2/dir3/file");
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assert_is_ignored(true, "dir1/dir2/dir3/dir1/file");
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assert_is_ignored(true, "dir1/dir2/dir3/dir1/subdir/foo");
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if (cl_repo_get_bool(g_repo, "core.ignorecase")) {
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cl_git_mkfile("attr/dir1/dir2/dir3/.gitignore", "DiR1/\nDiR1/subdir/\n");
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assert_is_ignored(false, "dir1/file");
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assert_is_ignored(false, "dir1/dir2/file");
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assert_is_ignored(false, "dir1/dir2/dir3/file");
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assert_is_ignored(true, "dir1/dir2/dir3/dir1/file");
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assert_is_ignored(true, "dir1/dir2/dir3/dir1/subdir/foo");
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}
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}
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/* Ensure that files do not match folder cases */
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void test_attr_ignore__dont_ignore_files_for_folder(void)
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{
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cl_git_rmfile("attr/.gitignore");
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cl_git_mkfile("attr/dir/.gitignore", "test/\n");
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/* Create "test" as a file; ensure it is not ignored. */
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cl_git_mkfile("attr/dir/test", "This is a file.");
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assert_is_ignored(false, "dir/test");
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if (cl_repo_get_bool(g_repo, "core.ignorecase"))
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assert_is_ignored(false, "dir/TeSt");
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/* Create "test" as a directory; ensure it is ignored. */
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cl_git_rmfile("attr/dir/test");
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cl_must_pass(p_mkdir("attr/dir/test", 0777));
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assert_is_ignored(true, "dir/test");
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if (cl_repo_get_bool(g_repo, "core.ignorecase"))
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assert_is_ignored(true, "dir/TeSt");
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/* Remove "test" entirely; ensure it is not ignored.
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* (As it doesn't exist, it is not a directory.)
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*/
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cl_must_pass(p_rmdir("attr/dir/test"));
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assert_is_ignored(false, "dir/test");
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if (cl_repo_get_bool(g_repo, "core.ignorecase"))
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assert_is_ignored(false, "dir/TeSt");
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}
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void test_attr_ignore__symlink_to_outside(void)
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{
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#ifdef GIT_WIN32
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cl_skip();
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#endif
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cl_git_rewritefile("attr/.gitignore", "symlink\n");
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cl_git_mkfile("target", "target");
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cl_git_pass(p_symlink("../target", "attr/symlink"));
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assert_is_ignored(true, "symlink");
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assert_is_ignored(true, "lala/../symlink");
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}
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