1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
// <filesystem>
// path weakly_canonical(const path& p);
// path weakly_canonical(const path& p, error_code& ec);
#include "filesystem_include.hpp"
#include <type_traits>
#include <vector>
#include <iostream>
#include <cassert>
#include "test_macros.h"
#include "test_iterators.h"
#include "count_new.hpp"
#include "filesystem_test_helper.hpp"
int main() {
// clang-format off
struct {
std::string input;
std::string expect;
} TestCases[] = {
{"", fs::current_path()},
{".", fs::current_path()},
{"/", "/"},
{"/foo", "/foo"},
{"/.", "/"},
{"/./", "/"},
{"a/b", fs::current_path() / "a/b"},
{"a", fs::current_path() / "a"},
{"a/b/", fs::current_path() / "a/b/"},
{StaticEnv::File, StaticEnv::File},
{StaticEnv::Dir, StaticEnv::Dir},
{StaticEnv::SymlinkToDir, StaticEnv::Dir},
{StaticEnv::SymlinkToDir / "dir2/.", StaticEnv::Dir / "dir2"},
// FIXME? If the trailing separator occurs in a part of the path that exists,
// it is ommitted. Otherwise it is added to the end of the result.
{StaticEnv::SymlinkToDir / "dir2/./", StaticEnv::Dir / "dir2"},
{StaticEnv::SymlinkToDir / "dir2/DNE/./", StaticEnv::Dir / "dir2/DNE/"},
{StaticEnv::SymlinkToDir / "dir2", StaticEnv::Dir2},
{StaticEnv::SymlinkToDir / "dir2/../dir2/DNE/..", StaticEnv::Dir2 / ""},
{StaticEnv::SymlinkToDir / "dir2/dir3/../DNE/DNE2", StaticEnv::Dir2 / "DNE/DNE2"},
{StaticEnv::Dir / "../dir1", StaticEnv::Dir},
{StaticEnv::Dir / "./.", StaticEnv::Dir},
{StaticEnv::Dir / "DNE/../foo", StaticEnv::Dir / "foo"}
};
// clang-format on
int ID = 0;
bool Failed = false;
for (auto& TC : TestCases) {
++ID;
fs::path p(TC.input);
const fs::path output = fs::weakly_canonical(p);
if (!PathEq(output, TC.expect)) {
Failed = true;
std::cerr << "TEST CASE #" << ID << " FAILED: \n";
std::cerr << " Input: '" << TC.input << "'\n";
std::cerr << " Expected: '" << TC.expect << "'\n";
std::cerr << " Output: '" << output.native() << "'";
std::cerr << std::endl;
}
}
return Failed;
}
|
