mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-12-25 06:01:13 +00:00
74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
|
/*
|
||
|
|
* Copyright (c) Atmosphère-NX
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms and conditions of the GNU General Public License,
|
||
|
|
* version 2, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
|
|
* more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
#include <stratosphere.hpp>
|
||
|
|
|
||
|
|
namespace ams::fs {
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
struct IsSubPathTestData {
|
||
|
|
const char *lhs;
|
||
|
|
const char *rhs;
|
||
|
|
bool is_sub_path;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<size_t N, size_t Ix = 0>
|
||
|
|
consteval bool DoIsSubPathTests(const IsSubPathTestData (&tests)[N]) {
|
||
|
|
if constexpr (Ix >= N) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
const auto &test = tests[Ix];
|
||
|
|
if (::ams::fs::IsSubPath(test.lhs, test.rhs) != test.is_sub_path) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if constexpr (Ix < N) {
|
||
|
|
return DoIsSubPathTests<N, Ix + 1>(tests);
|
||
|
|
} else {
|
||
|
|
AMS_ASSUME(false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
consteval bool TestIsSubPath() {
|
||
|
|
constexpr IsSubPathTestData Tests[] = {
|
||
|
|
{ "//a/b", "/a", false },
|
||
|
|
{ "/a", "//a/b", false },
|
||
|
|
{ "//a/b", "\\\\a", false },
|
||
|
|
{ "//a/b", "//a", true },
|
||
|
|
{ "/", "/a", true },
|
||
|
|
{ "/a", "/", true },
|
||
|
|
{ "/", "/", false },
|
||
|
|
{ "", "", false },
|
||
|
|
{ "/", "", true },
|
||
|
|
{ "/", "mount:/a", false },
|
||
|
|
{ "mount:/", "mount:/", false },
|
||
|
|
{ "mount:/a/b", "mount:/a/b", false },
|
||
|
|
{ "mount:/a/b", "mount:/a/b/c", true },
|
||
|
|
{ "/a/b", "/a/b/c", true },
|
||
|
|
{ "/a/b/c", "/a/b", true },
|
||
|
|
{ "/a/b", "/a/b", false },
|
||
|
|
{ "/a/b", "/a/b\\c", false }
|
||
|
|
};
|
||
|
|
|
||
|
|
return DoIsSubPathTests(Tests);
|
||
|
|
}
|
||
|
|
static_assert(TestIsSubPath());
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|