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/*
* 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 {
constexpr size_t DefaultPathBufferSize = fs::EntryNameLengthMax + 1;
consteval PathFlags DecodeFlags(const char *desc) {
PathFlags flags{};
while (*desc) {
switch (*(desc++)) {
case 'B':
flags.AllowBackslash();
break;
case 'E':
flags.AllowEmptyPath();
break;
case 'M':
flags.AllowMountName();
break;
case 'R':
flags.AllowRelativePath();
break;
case 'W':
flags.AllowWindowsPath();
break;
case 'C':
flags.AllowAllCharacters();
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
}
return flags;
}
consteval size_t Strlen(const char *p) {
size_t len = 0;
while (p[len] != StringTraits::NullTerminator) {
++len;
}
return len;
}
//#define ENABLE_PRINT_FORMAT_TEST_DEBUGGING
#if defined(ENABLE_PRINT_FORMAT_TEST_DEBUGGING)
template<u32 Expected, u32 Actual>
struct Print {
constexpr Print() {
if (std::is_constant_evaluated()) {
__builtin_unreachable();
}
}
};
template<u32 E = 0, u32 A = 0, size_t N = 0>
consteval void PrintResultMismatchImpl(u32 e, u32 a) {
if constexpr (N == 32) {
Print<E, A>{};
} else {
const bool is_e = (e & (1 << N)) != 0;
const bool is_a = (a & (1 << N)) != 0;
if (is_e) {
if (is_a) {
PrintResultMismatchImpl<E | (1 << N), A | (1 << N), N + 1>(e, a);
} else {
PrintResultMismatchImpl<E | (1 << N), A | (0 << N), N + 1>(e, a);
}
} else {
if (is_a) {
PrintResultMismatchImpl<E | (0 << N), A | (1 << N), N + 1>(e, a);
} else {
PrintResultMismatchImpl<E | (0 << N), A | (0 << N), N + 1>(e, a);
}
}
}
}
consteval void PrintResultMismatch(const Result &lhs, const Result &rhs) {
PrintResultMismatchImpl(lhs.GetDescription(), rhs.GetDescription());
}
template<size_t Index, char Expected, char Actual>
struct PrintMismatchChar {
constexpr PrintMismatchChar() {
if (std::is_constant_evaluated()) {
__builtin_unreachable();
}
}
};
template<size_t Ix, char Expected, size_t C = 0>
consteval void PrintCharacterMismatch(char c) {
if (c == static_cast<char>(C)) {
PrintMismatchChar<Ix, Expected, static_cast<char>(C)>{};
return;
}
if constexpr (C < std::numeric_limits<unsigned char>::max()) {
PrintCharacterMismatch<Ix, Expected, C + 1>(c);
}
}
template<size_t Ix, char C = 0>
consteval void PrintCharacterMismatch(char c, char c2) {
if (c == static_cast<char>(C)) {
PrintCharacterMismatch<Ix, static_cast<char>(C)>(c2);
return;
}
if constexpr (C < std::numeric_limits<unsigned char>::max()) {
PrintCharacterMismatch<Ix, C + 1>(c, c2);
}
}
template<size_t Ix = 0>
consteval void PrintCharacterMismatch(size_t ix, char c, char c2) {
if (Ix == ix) {
PrintCharacterMismatch<Ix>(c, c2);
return;
}
if constexpr (Ix <= DefaultPathBufferSize) {
PrintCharacterMismatch<Ix + 1>(ix, c, c2);
}
}
#endif
consteval bool TestNormalizedImpl(const char *path, const PathFlags &flags, size_t buffer_size, const char *normalized, Result expected_result) {
/* Allocate a buffer to normalize into. */
char *buffer = new char[buffer_size];
ON_SCOPE_EXIT { delete[] buffer; };
buffer[buffer_size - 1] = '\xcc';
/* Perform normalization. */
const Result actual_result = PathFormatter::Normalize(buffer, buffer_size, path, Strlen(path) + 1, flags);
/* Check that the expected result matches the actual. */
if (actual_result.GetValue() != expected_result.GetValue()) {
#if defined(ENABLE_PRINT_FORMAT_TEST_DEBUGGING)
PrintResultMismatch(expected_result.GetValue(), actual_result.GetValue());
#endif
return false;
}
/* Check that the expected string matches the actual. */
for (size_t i = 0; i < buffer_size; ++i) {
if (normalized[i] != StringTraits::NullTerminator || R_SUCCEEDED(expected_result)) {
if (buffer[i] != normalized[i]) {
#if defined(ENABLE_PRINT_FORMAT_TEST_DEBUGGING)
PrintCharacterMismatch(i, normalized[i], buffer[i]);
#endif
return false;
}
}
if (normalized[i] == StringTraits::NullTerminator || buffer[i] == StringTraits::NullTerminator) {
break;
}
}
return true;
}
struct NormalizeTestData {
const char *path;
const char *flag_desc;
const char *normalized;
Result result;
size_t buffer_size = DefaultPathBufferSize;
};
template<size_t N, size_t Ix = 0>
consteval bool DoNormalizeTests(const NormalizeTestData (&tests)[N]) {
if constexpr (Ix >= N) {
return true;
}
const auto &test = tests[Ix];
if (!TestNormalizedImpl(test.path, DecodeFlags(test.flag_desc), test.buffer_size, test.normalized, test.result)) {
return false;
}
if constexpr (Ix < N) {
return DoNormalizeTests<N, Ix + 1>(tests);
} else {
AMS_ASSUME(false);
}
}
consteval bool TestNormalizeEmptyPath() {
constexpr NormalizeTestData Tests[] = {
{ "", "", "", fs::ResultInvalidPathFormat() },
{ "", "E", "", ResultSuccess() },
{ "/aa/bb/../cc", "E", "/aa/cc", ResultSuccess() },
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeEmptyPath());
consteval bool TestNormalizeMountName() {
constexpr NormalizeTestData Tests[] = {
{ "mount:/aa/bb", "", "", fs::ResultInvalidPathFormat() },
{ "mount:/aa/bb", "W", "", fs::ResultInvalidPathFormat() },
{ "mount:/aa/bb", "M", "mount:/aa/bb", ResultSuccess() },
{ "mount:/aa/./bb", "M", "mount:/aa/bb", ResultSuccess() },
{ "mount:\\aa\\bb", "M", "mount:", fs::ResultInvalidPathFormat() },
{ "m:/aa/bb", "M", "", fs::ResultInvalidPathFormat() },
{ "mo>unt:/aa/bb", "M", "", fs::ResultInvalidCharacter() },
{ "moun?t:/aa/bb", "M", "", fs::ResultInvalidCharacter() },
{ "mo&unt:/aa/bb", "M", "mo&unt:/aa/bb", ResultSuccess() },
{ "/aa/./bb", "M", "/aa/bb", ResultSuccess() },
{ "mount/aa/./bb", "M", "", fs::ResultInvalidPathFormat() }
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeMountName());
consteval bool TestNormalizeWindowsPath() {
constexpr NormalizeTestData Tests[] = {
{ "c:/aa/bb", "", "", fs::ResultInvalidPathFormat() },
{ "c:\\aa\\bb", "", "", fs::ResultInvalidCharacter() },
{ "\\\\host\\share", "", "", fs::ResultInvalidCharacter() },
{ "\\\\.\\c:\\", "", "", fs::ResultInvalidCharacter() },
{ "\\\\.\\c:/aa/bb/.", "", "", fs::ResultInvalidCharacter() },
{ "\\\\?\\c:\\", "", "", fs::ResultInvalidCharacter() },
{ "mount:\\\\host\\share\\aa\\bb", "M", "mount:", fs::ResultInvalidCharacter() },
{ "mount:\\\\host/share\\aa\\bb", "M", "mount:", fs::ResultInvalidCharacter() },
{ "c:\\aa\\..\\..\\..\\bb", "W", "c:/bb", ResultSuccess() },
{ "mount:/\\\\aa\\..\\bb", "MW", "mount:", fs::ResultInvalidPathFormat() },
{ "mount:/c:\\aa\\..\\bb", "MW", "mount:c:/bb", ResultSuccess() },
{ "mount:/aa/bb", "MW", "mount:/aa/bb", ResultSuccess() },
{ "/mount:/aa/bb", "MW", "/", fs::ResultInvalidCharacter() },
{ "/mount:/aa/bb", "W", "/", fs::ResultInvalidCharacter() },
{ "a:aa/../bb", "MW", "a:aa/bb", ResultSuccess() },
{ "a:aa\\..\\bb", "MW", "a:aa/bb", ResultSuccess() },
{ "/a:aa\\..\\bb", "W", "/", fs::ResultInvalidCharacter() },
{ "\\\\?\\c:\\.\\aa", "W", "\\\\?\\c:/aa", ResultSuccess() },
{ "\\\\.\\c:\\.\\aa", "W", "\\\\.\\c:/aa", ResultSuccess() },
{ "\\\\.\\mount:\\.\\aa", "W", "\\\\./", fs::ResultInvalidCharacter() },
{ "\\\\./.\\aa", "W", "\\\\./aa", ResultSuccess() },
{ "\\\\/aa", "W", "", fs::ResultInvalidPathFormat() },
{ "\\\\\\aa", "W", "", fs::ResultInvalidPathFormat() },
{ "\\\\", "W", "/", ResultSuccess() },
{ "\\\\host\\share", "W", "\\\\host\\share/", ResultSuccess() },
{ "\\\\host\\share\\path", "W", "\\\\host\\share/path", ResultSuccess() },
{ "\\\\host\\share\\path\\aa\\bb\\..\\cc\\.", "W", "\\\\host\\share/path/aa/cc", ResultSuccess() },
{ "\\\\host\\", "W", "", fs::ResultInvalidPathFormat() },
{ "\\\\ho$st\\share\\path", "W", "", fs::ResultInvalidCharacter() },
{ "\\\\host:\\share\\path", "W", "", fs::ResultInvalidCharacter() },
{ "\\\\..\\share\\path", "W", "", fs::ResultInvalidPathFormat() },
{ "\\\\host\\s:hare\\path", "W", "", fs::ResultInvalidCharacter() },
{ "\\\\host\\.\\path", "W", "", fs::ResultInvalidPathFormat() },
{ "\\\\host\\..\\path", "W", "", fs::ResultInvalidPathFormat() },
{ "\\\\host\\sha:re", "W", "", fs::ResultInvalidCharacter() },
{ ".\\\\host\\share", "RW", "..\\\\host\\share/", ResultSuccess() }
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeWindowsPath());
consteval bool TestNormalizeRelativePath() {
constexpr NormalizeTestData Tests[] = {
{ "./aa/bb", "", "", fs::ResultInvalidPathFormat() },
{ "./aa/bb/../cc", "R", "./aa/cc", ResultSuccess() },
{ ".\\aa/bb/../cc", "R", "..", fs::ResultInvalidCharacter() },
{ ".", "R", ".", ResultSuccess() },
{ "../aa/bb", "R", "", fs::ResultDirectoryUnobtainable() },
{ "/aa/./bb", "R", "/aa/bb", ResultSuccess() },
{ "mount:./aa/bb", "MR", "mount:./aa/bb", ResultSuccess() },
{ "mount:./aa/./bb", "MR", "mount:./aa/bb", ResultSuccess() },
{ "mount:./aa/bb", "M", "mount:", fs::ResultInvalidPathFormat() }
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeRelativePath());
consteval bool TestNormalizeBackslash() {
constexpr NormalizeTestData Tests[] = {
{ "\\aa\\bb\\..\\cc", "", "", fs::ResultInvalidPathFormat() },
{ "\\aa\\bb\\..\\cc", "B", "", fs::ResultInvalidPathFormat() },
{ "/aa\\bb\\..\\cc", "", "", fs::ResultInvalidCharacter() },
{ "/aa\\bb\\..\\cc", "B", "/cc", ResultSuccess() },
{ "/aa\\bb\\cc", "", "", fs::ResultInvalidCharacter() },
{ "/aa\\bb\\cc", "B", "/aa\\bb\\cc", ResultSuccess() },
{ "\\\\host\\share\\path\\aa\\bb\\cc", "W", "\\\\host\\share/path/aa/bb/cc", ResultSuccess() },
{ "\\\\host\\share\\path\\aa\\bb\\cc", "WB", "\\\\host\\share/path/aa/bb/cc", ResultSuccess() },
{ "/aa/bb\\../cc/..\\dd\\..\\ee/..", "", "", fs::ResultInvalidCharacter() },
{ "/aa/bb\\../cc/..\\dd\\..\\ee/..", "B", "/aa", ResultSuccess() }
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeBackslash());
consteval bool TestNormalizeAllowAllChars() {
constexpr NormalizeTestData Tests[] = {
{ "/aa/b:b/cc", "", "/aa/", fs::ResultInvalidCharacter() },
{ "/aa/b*b/cc", "", "/aa/", fs::ResultInvalidCharacter() },
{ "/aa/b?b/cc", "", "/aa/", fs::ResultInvalidCharacter() },
{ "/aa/b<b/cc", "", "/aa/", fs::ResultInvalidCharacter() },
{ "/aa/b>b/cc", "", "/aa/", fs::ResultInvalidCharacter() },
{ "/aa/b|b/cc", "", "/aa/", fs::ResultInvalidCharacter() },
{ "/aa/b:b/cc", "C", "/aa/b:b/cc", ResultSuccess() },
{ "/aa/b*b/cc", "C", "/aa/b*b/cc", ResultSuccess() },
{ "/aa/b?b/cc", "C", "/aa/b?b/cc", ResultSuccess() },
{ "/aa/b<b/cc", "C", "/aa/b<b/cc", ResultSuccess() },
{ "/aa/b>b/cc", "C", "/aa/b>b/cc", ResultSuccess() },
{ "/aa/b|b/cc", "C", "/aa/b|b/cc", ResultSuccess() },
{ "/aa/b'b/cc", "", "/aa/b'b/cc", ResultSuccess() },
{ "/aa/b\"b/cc", "", "/aa/b\"b/cc", ResultSuccess() },
{ "/aa/b(b/cc", "", "/aa/b(b/cc", ResultSuccess() },
{ "/aa/b)b/cc", "", "/aa/b)b/cc", ResultSuccess() },
{ "/aa/b'b/cc", "C", "/aa/b'b/cc", ResultSuccess() },
{ "/aa/b\"b/cc", "C", "/aa/b\"b/cc", ResultSuccess() },
{ "/aa/b(b/cc", "C", "/aa/b(b/cc", ResultSuccess() },
{ "/aa/b)b/cc", "C", "/aa/b)b/cc", ResultSuccess() },
{ "mount:/aa/b<b/cc", "MC", "mount:/aa/b<b/cc", ResultSuccess() },
{ "mo>unt:/aa/bb/cc", "MC", "", fs::ResultInvalidCharacter() }
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeAllowAllChars());
consteval bool TestNormalizeAll() {
constexpr NormalizeTestData Tests[] = {
{ "mount:./aa/bb", "WRM", "mount:./aa/bb", ResultSuccess() },
{ "mount:./aa/bb\\cc/dd", "WRM", "mount:./aa/bb/cc/dd", ResultSuccess() },
{ "mount:./aa/bb\\cc/dd", "WRMB", "mount:./aa/bb/cc/dd", ResultSuccess() },
{ "mount:./.c:/aa/bb", "RM", "mount:./", fs::ResultInvalidCharacter() },
{ "mount:.c:/aa/bb", "WRM", "mount:./", fs::ResultInvalidCharacter() },
{ "mount:./cc:/aa/bb", "WRM", "mount:./", fs::ResultInvalidCharacter() },
{ "mount:./\\\\host\\share/aa/bb", "MW", "mount:", fs::ResultInvalidPathFormat() },
{ "mount:./\\\\host\\share/aa/bb", "WRM", "mount:.\\\\host\\share/aa/bb", ResultSuccess() },
{ "mount:.\\\\host\\share/aa/bb", "WRM", "mount:..\\\\host\\share/aa/bb", ResultSuccess() },
{ "mount:..\\\\host\\share/aa/bb", "WRM", "mount:.", fs::ResultDirectoryUnobtainable() },
{ ".\\\\host\\share/aa/bb", "WRM", "..\\\\host\\share/aa/bb", ResultSuccess() },
{ "..\\\\host\\share/aa/bb", "WRM", ".", fs::ResultDirectoryUnobtainable() },
{ "mount:\\\\host\\share/aa/bb", "MW", "mount:\\\\host\\share/aa/bb", ResultSuccess() },
{ "mount:\\aa\\bb", "BM", "mount:", fs::ResultInvalidPathFormat() },
{ "mount:/aa\\bb", "BM", "mount:/aa\\bb", ResultSuccess() },
{ ".//aa/bb", "RW", "./aa/bb", ResultSuccess() },
{ "./aa/bb", "R", "./aa/bb", ResultSuccess() },
{ "./c:/aa/bb", "RW", "./", fs::ResultInvalidCharacter() },
{ "mount:./aa/b:b\\cc/dd", "WRMBC", "mount:./aa/b:b/cc/dd", ResultSuccess() }
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeAll());
consteval bool TestNormalizeSmallBuffer() {
constexpr NormalizeTestData Tests[] = {
{ "/aa/bb", "M", "", fs::ResultTooLongPath(), 1},
{ "mount:/aa/bb", "MR", "", fs::ResultTooLongPath(), 6 },
{ "mount:/aa/bb", "MR", "mount:", fs::ResultTooLongPath(), 7 },
{ "aa/bb", "MR", "./", fs::ResultTooLongPath(), 3 },
{ "\\\\host\\share", "W", "\\\\host\\share", fs::ResultTooLongPath(), 13 }
};
return DoNormalizeTests(Tests);
}
static_assert(TestNormalizeSmallBuffer());
consteval bool TestIsNormalizedImpl(const char *path, const PathFlags &flags, bool expected_normalized, size_t expected_size, Result expected_result) {
/* Perform normalization checking. */
bool actual_normalized;
size_t actual_size;
const Result actual_result = PathFormatter::IsNormalized(std::addressof(actual_normalized), std::addressof(actual_size), path, flags);
/* Check that the expected result matches the actual. */
if (actual_result.GetValue() != expected_result.GetValue()) {
#if defined(ENABLE_PRINT_FORMAT_TEST_DEBUGGING)
PrintResultMismatch(expected_result.GetValue(), actual_result.GetValue());
#endif
return false;
}
/* Check that the expected output matches the actual. */
if (R_SUCCEEDED(expected_result)) {
if (expected_normalized != actual_normalized) {
#if defined(ENABLE_PRINT_FORMAT_TEST_DEBUGGING)
PrintResultMismatchImpl(static_cast<u32>(expected_normalized), static_cast<u32>(actual_normalized));
#endif
return false;
}
if (expected_normalized) {
if (expected_size != actual_size) {
#if defined(ENABLE_PRINT_FORMAT_TEST_DEBUGGING)
PrintResultMismatchImpl(static_cast<u32>(expected_size), static_cast<u32>(actual_size));
#endif
return false;
}
}
}
return true;
}
struct IsNormalizedTestData {
const char *path;
const char *flag_desc;
bool normalized;
size_t len;
Result result;
};
template<size_t N, size_t Ix = 0>
consteval bool DoIsNormalizedTests(const IsNormalizedTestData (&tests)[N]) {
if constexpr (Ix >= N) {
return true;
}
const auto &test = tests[Ix];
if (!TestIsNormalizedImpl(test.path, DecodeFlags(test.flag_desc), test.normalized, test.len, test.result)) {
return false;
}
if constexpr (Ix < N) {
return DoIsNormalizedTests<N, Ix + 1>(tests);
} else {
AMS_ASSUME(false);
}
}
consteval bool TestIsNormalizedEmptyPath() {
constexpr IsNormalizedTestData Tests[] = {
{ "", "", false, 0, fs::ResultInvalidPathFormat() },
{ "", "E", true, 0, ResultSuccess() },
{ "/aa/bb/../cc", "E", false, 0, ResultSuccess() }
};
return DoIsNormalizedTests(Tests);
}
static_assert(TestIsNormalizedEmptyPath());
consteval bool TestIsNormalizedMountName() {
constexpr IsNormalizedTestData Tests[] = {
{ "mount:/aa/bb", "", false, 0, fs::ResultInvalidPathFormat() },
{ "mount:/aa/bb", "W", false, 0, fs::ResultInvalidPathFormat() },
{ "mount:/aa/bb", "M", true, 12, ResultSuccess() },
{ "mount:/aa/./bb", "M", false, 6, ResultSuccess() },
{ "mount:\\aa\\bb", "M", false, 0, fs::ResultInvalidPathFormat() },
{ "m:/aa/bb", "M", false, 0, fs::ResultInvalidPathFormat() },
{ "mo>unt:/aa/bb", "M", false, 0, fs::ResultInvalidCharacter() },
{ "moun?t:/aa/bb", "M", false, 0, fs::ResultInvalidCharacter() },
{ "mo&unt:/aa/bb", "M", true, 13, ResultSuccess() },
{ "/aa/./bb", "M", false, 0, ResultSuccess() },
{ "mount/aa/./bb", "M", false, 0, fs::ResultInvalidPathFormat() }
};
return DoIsNormalizedTests(Tests);
}
static_assert(TestIsNormalizedMountName());
consteval bool TestIsNormalizedWindowsPath() {
constexpr IsNormalizedTestData Tests[] = {
{ "c:/aa/bb", "", false, 0, fs::ResultInvalidPathFormat() },
{ "c:\\aa\\bb", "", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\host\\share", "", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\.\\c:\\", "", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\.\\c:/aa/bb/.", "", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\?\\c:\\", "", false, 0, fs::ResultInvalidPathFormat() },
{ "mount:\\\\host\\share\\aa\\bb", "M", false, 0, fs::ResultInvalidPathFormat() },
{ "mount:\\\\host/share\\aa\\bb", "M", false, 0, fs::ResultInvalidPathFormat() },
{ "c:\\aa\\..\\..\\..\\bb", "W", false, 0, ResultSuccess() },
{ "mount:/\\\\aa\\..\\bb", "MW", false, 0, ResultSuccess() },
{ "mount:/c:\\aa\\..\\bb", "MW", false, 0, ResultSuccess() },
{ "mount:/aa/bb", "MW", true, 12, ResultSuccess() },
{ "/mount:/aa/bb", "MW", false, 0, fs::ResultInvalidCharacter() },
{ "/mount:/aa/bb", "W", false, 0, fs::ResultInvalidCharacter() },
{ "a:aa/../bb", "MW", false, 8, ResultSuccess() },
{ "a:aa\\..\\bb", "MW", false, 0, ResultSuccess() },
{ "/a:aa\\..\\bb", "W", false, 0, ResultSuccess() },
{ "\\\\?\\c:\\.\\aa", "W", false, 0, ResultSuccess() },
{ "\\\\.\\c:\\.\\aa", "W", false, 0, ResultSuccess() },
{ "\\\\.\\mount:\\.\\aa", "W", false, 0, ResultSuccess() },
{ "\\\\./.\\aa", "W", false, 0, ResultSuccess() },
{ "\\\\/aa", "W", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\\\aa", "W", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\", "W", false, 0, ResultSuccess() },
{ "\\\\host\\share", "W", false, 0, ResultSuccess() },
{ "\\\\host\\share\\path", "W", false, 0, ResultSuccess() },
{ "\\\\host\\share\\path\\aa\\bb\\..\\cc\\.", "W", false, 0, ResultSuccess() },
{ "\\\\host\\", "W", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\ho$st\\share\\path", "W", false, 0, fs::ResultInvalidCharacter() },
{ "\\\\host:\\share\\path", "W", false, 0, fs::ResultInvalidCharacter() },
{ "\\\\..\\share\\path", "W", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\host\\s:hare\\path", "W", false, 0, fs::ResultInvalidCharacter() },
{ "\\\\host\\.\\path", "W", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\host\\..\\path", "W", false, 0, fs::ResultInvalidPathFormat() },
{ "\\\\host\\sha:re", "W", false, 0, fs::ResultInvalidCharacter() },
{ ".\\\\host\\share", "RW", false, 0, ResultSuccess() }
};
return DoIsNormalizedTests(Tests);
}
static_assert(TestIsNormalizedWindowsPath());
consteval bool TestIsNormalizedRelativePath() {
constexpr IsNormalizedTestData Tests[] = {
{ "./aa/bb", "", false, 0, fs::ResultInvalidPathFormat() },
{ "./aa/bb/../cc", "R", false, 1, ResultSuccess() },
{ ".\\aa/bb/../cc", "R", false, 0, ResultSuccess() },
{ ".", "R", true, 1, ResultSuccess() },
{ "../aa/bb", "R", false, 0, fs::ResultDirectoryUnobtainable() },
{ "/aa/./bb", "R", false, 0, ResultSuccess() },
{ "mount:./aa/bb", "MR", true, 13, ResultSuccess() },
{ "mount:./aa/./bb", "MR", false, 7, ResultSuccess() },
{ "mount:./aa/bb", "M", false, 0, fs::ResultInvalidPathFormat() }
};
return DoIsNormalizedTests(Tests);
}
static_assert(TestIsNormalizedRelativePath());
consteval bool TestIsNormalizedBackslash() {
constexpr IsNormalizedTestData Tests[] = {
{ "\\aa\\bb\\..\\cc", "", false, 0, fs::ResultInvalidPathFormat() },
{ "\\aa\\bb\\..\\cc", "B", false, 0, fs::ResultInvalidPathFormat() },
{ "/aa\\bb\\..\\cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa\\bb\\..\\cc", "B", false, 0, ResultSuccess() },
{ "/aa\\bb\\cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa\\bb\\cc", "B", true, 9, ResultSuccess() },
{ "\\\\host\\share\\path\\aa\\bb\\cc", "W", false, 0, ResultSuccess() },
{ "\\\\host\\share\\path\\aa\\bb\\cc", "WB", false, 0, ResultSuccess() },
{ "/aa/bb\\../cc/..\\dd\\..\\ee/..", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa/bb\\../cc/..\\dd\\..\\ee/..", "B", false, 0, ResultSuccess() }
};
return DoIsNormalizedTests(Tests);
}
static_assert(TestIsNormalizedBackslash());
consteval bool TestIsNormalizedAllowAllCharacters() {
constexpr IsNormalizedTestData Tests[] = {
{ "/aa/b:b/cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa/b*b/cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa/b?b/cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa/b<b/cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa/b>b/cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa/b|b/cc", "", false, 0, fs::ResultInvalidCharacter() },
{ "/aa/b:b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b*b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b?b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b<b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b>b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b|b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b'b/cc", "", true, 10, ResultSuccess() },
{ "/aa/b\"b/cc", "", true, 10, ResultSuccess() },
{ "/aa/b(b/cc", "", true, 10, ResultSuccess() },
{ "/aa/b)b/cc", "", true, 10, ResultSuccess() },
{ "/aa/b'b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b\"b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b(b/cc", "C", true, 10, ResultSuccess() },
{ "/aa/b)b/cc", "C", true, 10, ResultSuccess() },
{ "mount:/aa/b<b/cc", "MC", true, 16, ResultSuccess() },
{ "mo>unt:/aa/bb/cc", "MC", false, 0, fs::ResultInvalidCharacter() }
};
return DoIsNormalizedTests(Tests);
}
static_assert(TestIsNormalizedAllowAllCharacters());
consteval bool TestIsNormalizedAll() {
constexpr IsNormalizedTestData Tests[] = {
{ "mount:./aa/bb", "WRM", true, 13, ResultSuccess() },
{ "mount:./aa/bb\\cc/dd", "WRM", false, 0, ResultSuccess() },
{ "mount:./aa/bb\\cc/dd", "WRMB", true, 19, ResultSuccess() },
{ "mount:./.c:/aa/bb", "RM", false, 0, fs::ResultInvalidCharacter() },
{ "mount:.c:/aa/bb", "WRM", false, 0, ResultSuccess() },
{ "mount:./cc:/aa/bb", "WRM", false, 0, fs::ResultInvalidCharacter() },
{ "mount:./\\\\host\\share/aa/bb", "MW", false, 0, fs::ResultInvalidPathFormat() },
{ "mount:./\\\\host\\share/aa/bb", "WRM", false, 0, ResultSuccess() },
{ "mount:.\\\\host\\share/aa/bb", "WRM", false, 0, ResultSuccess() },
{ "mount:..\\\\host\\share/aa/bb", "WRM", false, 0, ResultSuccess() },
{ ".\\\\host\\share/aa/bb", "WRM", false, 0, ResultSuccess() },
{ "..\\\\host\\share/aa/bb", "WRM", false, 0, ResultSuccess() },
{ "mount:\\\\host\\share/aa/bb", "MW", true, 24, ResultSuccess() },
{ "mount:\\aa\\bb", "BM", false, 0, fs::ResultInvalidPathFormat() },
{ "mount:/aa\\bb", "BM", true, 12, ResultSuccess() },
{ ".//aa/bb", "RW", false, 1, ResultSuccess() },
{ "./aa/bb", "R", true, 7, ResultSuccess() },
{ "./c:/aa/bb", "RW", false, 0, fs::ResultInvalidCharacter() },
{ "mount:./aa/b:b\\cc/dd", "WRMBC", true, 20, ResultSuccess() }
};
return DoIsNormalizedTests(Tests);
}
static_assert(TestIsNormalizedAll());
}
}