| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <lib/fdio/private.h> |
| #include <limits.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include <zxtest/zxtest.h> |
| |
| #define TEST_CLEAN(p1, p2, dir) \ |
| { \ |
| const char in[] = (p1); \ |
| const char out_gold[] = (p2); \ |
| size_t outlen; \ |
| bool is_dir; \ |
| EXPECT_OK(__fdio_cleanpath(in, out, &outlen, &is_dir)); \ |
| EXPECT_EQ(is_dir, dir); \ |
| EXPECT_EQ(strcmp(out, out_gold), 0); \ |
| } |
| |
| TEST(PathCanonicalizationTest, Basic) { |
| char out[PATH_MAX]; |
| TEST_CLEAN("/foo", "/foo", false) |
| TEST_CLEAN("/foo/bar/baz", "/foo/bar/baz", false) |
| TEST_CLEAN("/foo/bar/baz/", "/foo/bar/baz", true) |
| } |
| |
| TEST(PathCanonicalizationTest, DotDot) { |
| char out[PATH_MAX]; |
| TEST_CLEAN("/foo/bar/../baz", "/foo/baz", false) |
| TEST_CLEAN("/foo/bar/../baz/..", "/foo", true) |
| TEST_CLEAN("/foo/bar/../baz/../", "/foo", true) |
| TEST_CLEAN("../../..", "../../..", true) |
| TEST_CLEAN("/../../..", "/", true) |
| TEST_CLEAN("/./././../foo", "/foo", false) |
| } |
| |
| TEST(PathCanonicalizationTest, Dot) { |
| char out[PATH_MAX]; |
| TEST_CLEAN("/.", "/", true) |
| TEST_CLEAN("/./././.", "/", true) |
| TEST_CLEAN("/././././", "/", true) |
| TEST_CLEAN("/foobar/././.", "/foobar", true) |
| TEST_CLEAN("/foobar/./../././././///.", "/", true) |
| TEST_CLEAN(".", ".", true) |
| TEST_CLEAN("./.", ".", true) |
| TEST_CLEAN("./././../foo", "../foo", false) |
| } |
| |
| TEST(PathCanonicalizationTest, Minimal) { |
| char out[PATH_MAX]; |
| TEST_CLEAN("", ".", true) |
| TEST_CLEAN("/", "/", true) |
| TEST_CLEAN("//", "/", true) |
| TEST_CLEAN("///", "/", true) |
| TEST_CLEAN("a", "a", false) |
| TEST_CLEAN("a/", "a", true) |
| TEST_CLEAN("a/.", "a", true) |
| TEST_CLEAN("a/..", ".", true) |
| TEST_CLEAN("a/../.", ".", true) |
| TEST_CLEAN("/a/../.", "/", true) |
| TEST_CLEAN(".", ".", true) |
| TEST_CLEAN("..", "..", true) |
| TEST_CLEAN("...", "...", false) |
| } |