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Cleanup test issues reported by STL @ Microsoft.

Browse Source 
This patch cleans up a number of issues reported by STL, including:

1) Fix duplicate is_convertible test.
2) Move non-standard reference_wrapper tests under test/libcxx
3) Fix assumption that sizeof(wchar_t) == 32 in the codecvt and
   wstring_convert tests.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@302870 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2017-05-12 03:38:28 +00:00
parent 050bf66723
commit e250cc68ce
10 changed files with 1230 additions and 1471 deletions
Download Patch File Download Diff File Expand all files Collapse all files

708
test/std/localization/locale.stdcvt/codecvt_utf8_out.pass.cpp
View File

@@ -25,432 +25,302 @@
#include <codecvt>
#include <cassert>
int main()
{
{
typedef std::codecvt_utf8<wchar_t> C;
C c;
wchar_t w = 0x40003;
char n[4] = {0};
const wchar_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+4);
assert(n[0] == char(0xF1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x80));
assert(n[3] == char(0x83));
template <class CharT, size_t = sizeof(CharT)>
struct TestHelper;
w = 0x1005;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+3);
assert(n[0] == char(0xE1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
template <class CharT>
struct TestHelper<CharT, 2> {
static void test();
};
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
template <class CharT>
struct TestHelper<CharT, 4> {
static void test();
};
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
}
{
typedef std::codecvt_utf8<wchar_t, 0x1000> C;
C c;
wchar_t w = 0x40003;
char n[4] = {0};
const wchar_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
template <class CharT>
void TestHelper<CharT, 2>::test() {
{
typedef std::codecvt_utf8<CharT> C;
C c;
CharT w = 0x1005;
char n[4] = {0};
const CharT* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 3);
assert(n[0] == char(0xE1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x85));
assert(n[3] == char(0));
w = 0x1005;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x453;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x56;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0));
}
{
typedef std::codecvt_utf8<CharT, 0x1000> C;
C c;
CharT w = 0x1005;
char n[4] = {0};
const CharT* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
}
{
typedef std::codecvt_utf8<wchar_t, 0xFFFFFFFF, std::generate_header> C;
C c;
wchar_t w = 0x40003;
char n[7] = {0};
const wchar_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+7);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xF1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x80));
assert(n[6] == char(0x83));
w = 0x453;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x1005;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+6);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xE1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
w = 0x56;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
}
{
typedef std::codecvt_utf8<CharT, 0xFFFFFFFF, std::generate_header> C;
C c;
CharT w = 0x1005;
char n[7] = {0};
const CharT* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w + 1, wp, n, n + 7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 6);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xE1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x85));
assert(n[6] == char(0));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+5);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xD1));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
w = 0x453;
r = c.out(m, &w, &w + 1, wp, n, n + 7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 5);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xD1));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+4);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0x56));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
}
{
typedef std::codecvt_utf8<char32_t> C;
C c;
char32_t w = 0x40003;
char n[4] = {0};
const char32_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+4);
assert(n[0] == char(0xF1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x80));
assert(n[3] == char(0x83));
w = 0x1005;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+3);
assert(n[0] == char(0xE1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
}
{
typedef std::codecvt_utf8<char32_t, 0x1000> C;
C c;
char32_t w = 0x40003;
char n[4] = {0};
const char32_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x1005;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
}
{
typedef std::codecvt_utf8<char32_t, 0xFFFFFFFF, std::generate_header> C;
C c;
char32_t w = 0x40003;
char n[7] = {0};
const char32_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+7);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xF1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x80));
assert(n[6] == char(0x83));
w = 0x1005;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+6);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xE1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+5);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xD1));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+4);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0x56));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
}
{
typedef std::codecvt_utf8<char16_t> C;
C c;
char16_t w = 0x1005;
char n[4] = {0};
const char16_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+3);
assert(n[0] == char(0xE1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x85));
assert(n[3] == char(0));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0));
}
{
typedef std::codecvt_utf8<char16_t, 0x1000> C;
C c;
char16_t w = 0x1005;
char n[4] = {0};
const char16_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
}
{
typedef std::codecvt_utf8<char16_t, 0xFFFFFFFF, std::generate_header> C;
C c;
char16_t w = 0x1005;
char n[7] = {0};
const char16_t* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+6);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xE1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x85));
assert(n[6] == char(0));
w = 0x453;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+5);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xD1));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0));
w = 0x56;
r = c.out(m, &w, &w+1, wp, n, n+7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w+1);
assert(np == n+4);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0x56));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0));
}
w = 0x56;
r = c.out(m, &w, &w + 1, wp, n, n + 7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 4);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0x56));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0));
}
}
template <class CharT>
void TestHelper<CharT, 4>::test() {
{
typedef std::codecvt_utf8<CharT> C;
C c;
CharT w = 0x40003;
char n[4] = {0};
const CharT* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 4);
assert(n[0] == char(0xF1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x80));
assert(n[3] == char(0x83));
w = 0x1005;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 3);
assert(n[0] == char(0xE1));
assert(n[1] == char(0x80));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
w = 0x453;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
w = 0x56;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0x85));
assert(n[3] == char(0x83));
}
{
typedef std::codecvt_utf8<CharT, 0x1000> C;
C c;
CharT w = 0x40003;
char n[4] = {0};
const CharT* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x1005;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::error);
assert(wp == &w);
assert(np == n);
assert(n[0] == char(0));
assert(n[1] == char(0));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x453;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 2);
assert(n[0] == char(0xD1));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
w = 0x56;
r = c.out(m, &w, &w + 1, wp, n, n + 4, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 1);
assert(n[0] == char(0x56));
assert(n[1] == char(0x93));
assert(n[2] == char(0));
assert(n[3] == char(0));
}
{
typedef std::codecvt_utf8<CharT, 0xFFFFFFFF, std::generate_header> C;
C c;
CharT w = 0x40003;
char n[7] = {0};
const CharT* wp = nullptr;
std::mbstate_t m;
char* np = nullptr;
std::codecvt_base::result r = c.out(m, &w, &w + 1, wp, n, n + 7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 7);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xF1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x80));
assert(n[6] == char(0x83));
w = 0x1005;
r = c.out(m, &w, &w + 1, wp, n, n + 7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 6);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xE1));
assert(n[4] == char(0x80));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
w = 0x453;
r = c.out(m, &w, &w + 1, wp, n, n + 7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 5);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0xD1));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
w = 0x56;
r = c.out(m, &w, &w + 1, wp, n, n + 7, np);
assert(r == std::codecvt_base::ok);
assert(wp == &w + 1);
assert(np == n + 4);
assert(n[0] == char(0xEF));
assert(n[1] == char(0xBB));
assert(n[2] == char(0xBF));
assert(n[3] == char(0x56));
assert(n[4] == char(0x93));
assert(n[5] == char(0x85));
assert(n[6] == char(0x83));
}
}
int main() {
TestHelper<wchar_t>::test();
TestHelper<char32_t>::test();
TestHelper<char16_t>::test();
}