diff options
Diffstat (limited to 'tests/util/path/core.c')
| -rw-r--r-- | tests/util/path/core.c | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/tests/util/path/core.c b/tests/util/path/core.c new file mode 100644 index 0000000..f30f6c0 --- /dev/null +++ b/tests/util/path/core.c @@ -0,0 +1,343 @@ +#include "clar_libgit2.h" +#include "fs_path.h" + +static void test_make_relative( + const char *expected_path, + const char *path, + const char *parent, + int expected_status) +{ + git_str buf = GIT_STR_INIT; + git_str_puts(&buf, path); + cl_assert_equal_i(expected_status, git_fs_path_make_relative(&buf, parent)); + cl_assert_equal_s(expected_path, buf.ptr); + git_str_dispose(&buf); +} + +void test_path_core__make_relative(void) +{ + test_make_relative("foo.c", "/path/to/foo.c", "/path/to", 0); + test_make_relative("bar/foo.c", "/path/to/bar/foo.c", "/path/to", 0); + test_make_relative("foo.c", "/path/to/foo.c", "/path/to/", 0); + + test_make_relative("", "/path/to", "/path/to", 0); + test_make_relative("", "/path/to", "/path/to/", 0); + + test_make_relative("../", "/path/to", "/path/to/foo", 0); + + test_make_relative("../foo.c", "/path/to/foo.c", "/path/to/bar", 0); + test_make_relative("../bar/foo.c", "/path/to/bar/foo.c", "/path/to/baz", 0); + + test_make_relative("../../foo.c", "/path/to/foo.c", "/path/to/foo/bar", 0); + test_make_relative("../../foo/bar.c", "/path/to/foo/bar.c", "/path/to/bar/foo", 0); + + test_make_relative("../../foo.c", "/foo.c", "/bar/foo", 0); + + test_make_relative("foo.c", "/path/to/foo.c", "/path/to/", 0); + test_make_relative("../foo.c", "/path/to/foo.c", "/path/to/bar/", 0); + + test_make_relative("foo.c", "d:/path/to/foo.c", "d:/path/to", 0); + + test_make_relative("../foo", "/foo", "/bar", 0); + test_make_relative("path/to/foo.c", "/path/to/foo.c", "/", 0); + test_make_relative("../foo", "path/to/foo", "path/to/bar", 0); + + test_make_relative("/path/to/foo.c", "/path/to/foo.c", "d:/path/to", GIT_ENOTFOUND); + test_make_relative("d:/path/to/foo.c", "d:/path/to/foo.c", "/path/to", GIT_ENOTFOUND); + + test_make_relative("/path/to/foo.c", "/path/to/foo.c", "not-a-rooted-path", GIT_ENOTFOUND); + test_make_relative("not-a-rooted-path", "not-a-rooted-path", "/path/to", GIT_ENOTFOUND); + + test_make_relative("/path", "/path", "pathtofoo", GIT_ENOTFOUND); + test_make_relative("path", "path", "pathtofoo", GIT_ENOTFOUND); +} + +void test_path_core__isvalid_standard(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar/file.txt", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar/.file", 0)); +} + +/* Ensure that `is_valid_str` only reads str->size bytes */ +void test_path_core__isvalid_standard_str(void) +{ + git_str str = GIT_STR_INIT_CONST("foo/bar//zap", 0); + unsigned int flags = GIT_FS_PATH_REJECT_EMPTY_COMPONENT; + + str.size = 0; + cl_assert_equal_b(false, git_fs_path_str_is_valid(&str, flags)); + + str.size = 3; + cl_assert_equal_b(true, git_fs_path_str_is_valid(&str, flags)); + + str.size = 4; + cl_assert_equal_b(false, git_fs_path_str_is_valid(&str, flags)); + + str.size = 5; + cl_assert_equal_b(true, git_fs_path_str_is_valid(&str, flags)); + + str.size = 7; + cl_assert_equal_b(true, git_fs_path_str_is_valid(&str, flags)); + + str.size = 8; + cl_assert_equal_b(false, git_fs_path_str_is_valid(&str, flags)); + + str.size = strlen(str.ptr); + cl_assert_equal_b(false, git_fs_path_str_is_valid(&str, flags)); +} + +void test_path_core__isvalid_empty_dir_component(void) +{ + unsigned int flags = GIT_FS_PATH_REJECT_EMPTY_COMPONENT; + + /* empty component */ + cl_assert_equal_b(true, git_fs_path_is_valid("foo//bar", 0)); + + /* leading slash */ + cl_assert_equal_b(true, git_fs_path_is_valid("/", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("/foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("/foo/bar", 0)); + + /* trailing slash */ + cl_assert_equal_b(true, git_fs_path_is_valid("foo/", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar/", 0)); + + + /* empty component */ + cl_assert_equal_b(false, git_fs_path_is_valid("foo//bar", flags)); + + /* leading slash */ + cl_assert_equal_b(false, git_fs_path_is_valid("/", flags)); + cl_assert_equal_b(false, git_fs_path_is_valid("/foo", flags)); + cl_assert_equal_b(false, git_fs_path_is_valid("/foo/bar", flags)); + + /* trailing slash */ + cl_assert_equal_b(false, git_fs_path_is_valid("foo/", flags)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/bar/", flags)); +} + +void test_path_core__isvalid_dot_and_dotdot(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid(".", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("./foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/.", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("./foo", 0)); + + cl_assert_equal_b(true, git_fs_path_is_valid("..", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("../foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/..", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("../foo", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid(".", GIT_FS_PATH_REJECT_TRAVERSAL)); + cl_assert_equal_b(false, git_fs_path_is_valid("./foo", GIT_FS_PATH_REJECT_TRAVERSAL)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/.", GIT_FS_PATH_REJECT_TRAVERSAL)); + cl_assert_equal_b(false, git_fs_path_is_valid("./foo", GIT_FS_PATH_REJECT_TRAVERSAL)); + + cl_assert_equal_b(false, git_fs_path_is_valid("..", GIT_FS_PATH_REJECT_TRAVERSAL)); + cl_assert_equal_b(false, git_fs_path_is_valid("../foo", GIT_FS_PATH_REJECT_TRAVERSAL)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/..", GIT_FS_PATH_REJECT_TRAVERSAL)); + cl_assert_equal_b(false, git_fs_path_is_valid("../foo", GIT_FS_PATH_REJECT_TRAVERSAL)); +} + +void test_path_core__isvalid_backslash(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("foo\\file.txt", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar\\file.txt", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar\\", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid("foo\\file.txt", GIT_FS_PATH_REJECT_BACKSLASH)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/bar\\file.txt", GIT_FS_PATH_REJECT_BACKSLASH)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/bar\\", GIT_FS_PATH_REJECT_BACKSLASH)); +} + +void test_path_core__isvalid_trailing_dot(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("foo.", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo...", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar.", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo./bar", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid("foo.", GIT_FS_PATH_REJECT_TRAILING_DOT)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo...", GIT_FS_PATH_REJECT_TRAILING_DOT)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/bar.", GIT_FS_PATH_REJECT_TRAILING_DOT)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo./bar", GIT_FS_PATH_REJECT_TRAILING_DOT)); +} + +void test_path_core__isvalid_trailing_space(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("foo ", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo ", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar ", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid(" ", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo /bar", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid("foo ", GIT_FS_PATH_REJECT_TRAILING_SPACE)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo ", GIT_FS_PATH_REJECT_TRAILING_SPACE)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/bar ", GIT_FS_PATH_REJECT_TRAILING_SPACE)); + cl_assert_equal_b(false, git_fs_path_is_valid(" ", GIT_FS_PATH_REJECT_TRAILING_SPACE)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo /bar", GIT_FS_PATH_REJECT_TRAILING_SPACE)); +} + +void test_path_core__isvalid_trailing_colon(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("foo:", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo/bar:", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid(":", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("foo:/bar", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid("foo:", GIT_FS_PATH_REJECT_TRAILING_COLON)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo/bar:", GIT_FS_PATH_REJECT_TRAILING_COLON)); + cl_assert_equal_b(false, git_fs_path_is_valid(":", GIT_FS_PATH_REJECT_TRAILING_COLON)); + cl_assert_equal_b(false, git_fs_path_is_valid("foo:/bar", GIT_FS_PATH_REJECT_TRAILING_COLON)); +} + +void test_path_core__isvalid_dos_paths(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("aux", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("aux.", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("aux:", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("aux.asdf", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("aux.asdf\\zippy", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("aux:asdf\\foobar", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("con", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("prn", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("nul", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid("aux", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("aux.", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("aux:", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("aux.asdf", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("aux.asdf\\zippy", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("aux:asdf\\foobar", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("con", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("prn", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("nul", GIT_FS_PATH_REJECT_DOS_PATHS)); + + cl_assert_equal_b(true, git_fs_path_is_valid("aux1", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("aux1", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("auxn", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("aux\\foo", GIT_FS_PATH_REJECT_DOS_PATHS)); +} + +void test_path_core__isvalid_dos_paths_withnum(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("com1", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com1.", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com1:", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com1.asdf", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com1.asdf\\zippy", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com1:asdf\\foobar", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com1\\foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("lpt1", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid("com1", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("com1.", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("com1:", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("com1.asdf", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("com1.asdf\\zippy", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("com1:asdf\\foobar", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("com1/foo", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(false, git_fs_path_is_valid("lpt1", GIT_FS_PATH_REJECT_DOS_PATHS)); + + cl_assert_equal_b(true, git_fs_path_is_valid("com0", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com0", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("com10", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("com10", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("comn", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("com1\\foo", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("lpt0", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("lpt10", GIT_FS_PATH_REJECT_DOS_PATHS)); + cl_assert_equal_b(true, git_fs_path_is_valid("lptn", GIT_FS_PATH_REJECT_DOS_PATHS)); +} + +void test_path_core__isvalid_nt_chars(void) +{ + cl_assert_equal_b(true, git_fs_path_is_valid("asdf\001foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf\037bar", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf<bar", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf>foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf:foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf\"bar", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf|foo", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf?bar", 0)); + cl_assert_equal_b(true, git_fs_path_is_valid("asdf*bar", 0)); + + cl_assert_equal_b(false, git_fs_path_is_valid("asdf\001foo", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf\037bar", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf<bar", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf>foo", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf:foo", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf\"bar", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf|foo", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf?bar", GIT_FS_PATH_REJECT_NT_CHARS)); + cl_assert_equal_b(false, git_fs_path_is_valid("asdf*bar", GIT_FS_PATH_REJECT_NT_CHARS)); +} + +static void test_join_unrooted( + const char *expected_result, + ssize_t expected_rootlen, + const char *path, + const char *base) +{ + git_str result = GIT_STR_INIT; + ssize_t root_at; + + cl_git_pass(git_fs_path_join_unrooted(&result, path, base, &root_at)); + cl_assert_equal_s(expected_result, result.ptr); + cl_assert_equal_i(expected_rootlen, root_at); + + git_str_dispose(&result); +} + +void test_path_core__join_unrooted(void) +{ + git_str out = GIT_STR_INIT; + + test_join_unrooted("foo", 0, "foo", NULL); + test_join_unrooted("foo/bar", 0, "foo/bar", NULL); + + /* Relative paths have base prepended */ + test_join_unrooted("/foo/bar", 4, "bar", "/foo"); + test_join_unrooted("/foo/bar/foobar", 4, "bar/foobar", "/foo"); + test_join_unrooted("c:/foo/bar/foobar", 6, "bar/foobar", "c:/foo"); + test_join_unrooted("c:/foo/bar/foobar", 10, "foobar", "c:/foo/bar"); + + /* Absolute paths are not prepended with base */ + test_join_unrooted("/foo", 0, "/foo", "/asdf"); + test_join_unrooted("/foo/bar", 0, "/foo/bar", "/asdf"); + + /* Drive letter is given as root length on Windows */ + test_join_unrooted("c:/foo", 2, "c:/foo", "c:/asdf"); + test_join_unrooted("c:/foo/bar", 2, "c:/foo/bar", "c:/asdf"); + +#ifdef GIT_WIN32 + /* Paths starting with '\\' are absolute */ + test_join_unrooted("\\bar", 0, "\\bar", "c:/foo/"); + test_join_unrooted("\\\\network\\bar", 9, "\\\\network\\bar", "c:/foo/"); +#else + /* Paths starting with '\\' are not absolute on non-Windows systems */ + test_join_unrooted("/foo/\\bar", 4, "\\bar", "/foo"); + test_join_unrooted("c:/foo/\\bar", 7, "\\bar", "c:/foo/"); +#endif + + /* Base is returned when it's provided and is the prefix */ + test_join_unrooted("c:/foo/bar/foobar", 6, "c:/foo/bar/foobar", "c:/foo"); + test_join_unrooted("c:/foo/bar/foobar", 10, "c:/foo/bar/foobar", "c:/foo/bar"); + + /* Trailing slash in the base is ignored */ + test_join_unrooted("c:/foo/bar/foobar", 6, "c:/foo/bar/foobar", "c:/foo/"); + + git_str_dispose(&out); +} + +void test_path_core__join_unrooted_respects_funny_windows_roots(void) +{ + test_join_unrooted("💩:/foo/bar/foobar", 9, "bar/foobar", "💩:/foo"); + test_join_unrooted("💩:/foo/bar/foobar", 13, "foobar", "💩:/foo/bar"); + test_join_unrooted("💩:/foo", 5, "💩:/foo", "💩:/asdf"); + test_join_unrooted("💩:/foo/bar", 5, "💩:/foo/bar", "💩:/asdf"); + test_join_unrooted("💩:/foo/bar/foobar", 9, "💩:/foo/bar/foobar", "💩:/foo"); + test_join_unrooted("💩:/foo/bar/foobar", 13, "💩:/foo/bar/foobar", "💩:/foo/bar"); + test_join_unrooted("💩:/foo/bar/foobar", 9, "💩:/foo/bar/foobar", "💩:/foo/"); +} |