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Diffstat (limited to 'test/std/localization/locale.stdcvt/codecvt_utf16_out.pass.cpp')
-rw-r--r--test/std/localization/locale.stdcvt/codecvt_utf16_out.pass.cpp590
1 files changed, 306 insertions, 284 deletions
diff --git a/test/std/localization/locale.stdcvt/codecvt_utf16_out.pass.cpp b/test/std/localization/locale.stdcvt/codecvt_utf16_out.pass.cpp
index 2eb6978b0e0af..b90c41e59d0d6 100644
--- a/test/std/localization/locale.stdcvt/codecvt_utf16_out.pass.cpp
+++ b/test/std/localization/locale.stdcvt/codecvt_utf16_out.pass.cpp
@@ -25,307 +25,329 @@
#include <codecvt>
#include <cassert>
-int main()
-{
- {
- typedef std::codecvt_utf16<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(0xD8));
- assert(n[1] == char(0xC0));
- assert(n[2] == char(0xDC));
- assert(n[3] == char(0x03));
+template <class CharT, size_t = sizeof(CharT)>
+struct TestHelper;
+template <class CharT>
+struct TestHelper<CharT, 2> {
+ static void test();
+};
+template <class CharT>
+struct TestHelper<CharT, 4> {
+ static void test();
+};
- 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+2);
- assert(n[0] == char(0x10));
- assert(n[1] == char(0x05));
- assert(n[2] == char(0xDC));
- assert(n[3] == char(0x03));
+template <class CharT>
+void TestHelper<CharT, 2>::test() {
+ // Nothing to do, the conversion in unsupported
+}
+
+template <class CharT>
+void TestHelper<CharT, 4>::test() {
+ {
+ typedef std::codecvt_utf16<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(0xD8));
+ assert(n[1] == char(0xC0));
+ assert(n[2] == char(0xDC));
+ assert(n[3] == char(0x03));
+
+ 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 + 2);
+ assert(n[0] == char(0x10));
+ assert(n[1] == char(0x05));
+ assert(n[2] == char(0xDC));
+ assert(n[3] == char(0x03));
- 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(0x04));
- assert(n[1] == char(0x53));
- assert(n[2] == char(0xDC));
- assert(n[3] == char(0x03));
+ 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(0x04));
+ assert(n[1] == char(0x53));
+ assert(n[2] == char(0xDC));
+ assert(n[3] == char(0x03));
- 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+2);
- assert(n[0] == char(0x00));
- assert(n[1] == char(0x56));
- assert(n[2] == char(0xDC));
- assert(n[3] == char(0x03));
- }
- {
- typedef std::codecvt_utf16<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));
+ 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 + 2);
+ assert(n[0] == char(0x00));
+ assert(n[1] == char(0x56));
+ assert(n[2] == char(0xDC));
+ assert(n[3] == char(0x03));
+ }
+ {
+ typedef std::codecvt_utf16<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 = 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(0x04));
- assert(n[1] == char(0x53));
- 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(0x04));
+ assert(n[1] == char(0x53));
+ 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+2);
- assert(n[0] == char(0x00));
- assert(n[1] == char(0x56));
- assert(n[2] == char(0));
- assert(n[3] == char(0));
- }
- {
- typedef std::codecvt_utf16<wchar_t, 0x10ffff, std::generate_header> C;
- C c;
- wchar_t w = 0x40003;
- char n[6] = {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+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+6);
- assert(n[0] == char(0xFE));
- assert(n[1] == char(0xFF));
- assert(n[2] == char(0xD8));
- assert(n[3] == char(0xC0));
- assert(n[4] == char(0xDC));
- assert(n[5] == char(0x03));
+ 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 + 2);
+ assert(n[0] == char(0x00));
+ assert(n[1] == char(0x56));
+ assert(n[2] == char(0));
+ assert(n[3] == char(0));
+ }
+ {
+ typedef std::codecvt_utf16<CharT, 0x10ffff, std::generate_header> C;
+ C c;
+ CharT w = 0x40003;
+ char n[6] = {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 + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 6);
+ assert(n[0] == char(0xFE));
+ assert(n[1] == char(0xFF));
+ assert(n[2] == char(0xD8));
+ assert(n[3] == char(0xC0));
+ assert(n[4] == char(0xDC));
+ assert(n[5] == char(0x03));
- w = 0x1005;
- r = c.out(m, &w, &w+1, wp, n, n+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+4);
- assert(n[0] == char(0xFE));
- assert(n[1] == char(0xFF));
- assert(n[2] == char(0x10));
- assert(n[3] == char(0x05));
- assert(n[4] == char(0xDC));
- assert(n[5] == char(0x03));
+ w = 0x1005;
+ r = c.out(m, &w, &w + 1, wp, n, n + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 4);
+ assert(n[0] == char(0xFE));
+ assert(n[1] == char(0xFF));
+ assert(n[2] == char(0x10));
+ assert(n[3] == char(0x05));
+ assert(n[4] == char(0xDC));
+ assert(n[5] == char(0x03));
- w = 0x453;
- r = c.out(m, &w, &w+1, wp, n, n+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+4);
- assert(n[0] == char(0xFE));
- assert(n[1] == char(0xFF));
- assert(n[2] == char(0x04));
- assert(n[3] == char(0x53));
- assert(n[4] == char(0xDC));
- assert(n[5] == char(0x03));
+ w = 0x453;
+ r = c.out(m, &w, &w + 1, wp, n, n + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 4);
+ assert(n[0] == char(0xFE));
+ assert(n[1] == char(0xFF));
+ assert(n[2] == char(0x04));
+ assert(n[3] == char(0x53));
+ assert(n[4] == char(0xDC));
+ assert(n[5] == char(0x03));
- w = 0x56;
- r = c.out(m, &w, &w+1, wp, n, n+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+4);
- assert(n[0] == char(0xFE));
- assert(n[1] == char(0xFF));
- assert(n[2] == char(0x00));
- assert(n[3] == char(0x56));
- assert(n[4] == char(0xDC));
- assert(n[5] == char(0x03));
- }
+ w = 0x56;
+ r = c.out(m, &w, &w + 1, wp, n, n + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 4);
+ assert(n[0] == char(0xFE));
+ assert(n[1] == char(0xFF));
+ assert(n[2] == char(0x00));
+ assert(n[3] == char(0x56));
+ assert(n[4] == char(0xDC));
+ assert(n[5] == char(0x03));
+ }
- {
- typedef std::codecvt_utf16<wchar_t, 0x10FFFF, std::little_endian> 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[1] == char(0xD8));
- assert(n[0] == char(0xC0));
- assert(n[3] == char(0xDC));
- assert(n[2] == char(0x03));
+ {
+ typedef std::codecvt_utf16<CharT, 0x10FFFF, std::little_endian> 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[1] == char(0xD8));
+ assert(n[0] == char(0xC0));
+ assert(n[3] == char(0xDC));
+ assert(n[2] == char(0x03));
- 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+2);
- assert(n[1] == char(0x10));
- assert(n[0] == char(0x05));
- assert(n[3] == char(0xDC));
- assert(n[2] == char(0x03));
+ 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 + 2);
+ assert(n[1] == char(0x10));
+ assert(n[0] == char(0x05));
+ assert(n[3] == char(0xDC));
+ assert(n[2] == char(0x03));
- 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[1] == char(0x04));
- assert(n[0] == char(0x53));
- assert(n[3] == char(0xDC));
- assert(n[2] == char(0x03));
+ 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[1] == char(0x04));
+ assert(n[0] == char(0x53));
+ assert(n[3] == char(0xDC));
+ assert(n[2] == char(0x03));
- 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+2);
- assert(n[1] == char(0x00));
- assert(n[0] == char(0x56));
- assert(n[3] == char(0xDC));
- assert(n[2] == char(0x03));
- }
- {
- typedef std::codecvt_utf16<wchar_t, 0x1000, std::little_endian> 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[1] == char(0));
- assert(n[0] == char(0));
- assert(n[3] == char(0));
- assert(n[2] == 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 + 2);
+ assert(n[1] == char(0x00));
+ assert(n[0] == char(0x56));
+ assert(n[3] == char(0xDC));
+ assert(n[2] == char(0x03));
+ }
+ {
+ typedef std::codecvt_utf16<CharT, 0x1000, std::little_endian> 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[1] == char(0));
+ assert(n[0] == char(0));
+ assert(n[3] == char(0));
+ assert(n[2] == 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[1] == char(0));
- assert(n[0] == char(0));
- assert(n[3] == char(0));
- assert(n[2] == 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[1] == char(0));
+ assert(n[0] == char(0));
+ assert(n[3] == char(0));
+ assert(n[2] == 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[1] == char(0x04));
- assert(n[0] == char(0x53));
- assert(n[3] == char(0));
- assert(n[2] == 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[1] == char(0x04));
+ assert(n[0] == char(0x53));
+ assert(n[3] == char(0));
+ assert(n[2] == 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+2);
- assert(n[1] == char(0x00));
- assert(n[0] == char(0x56));
- assert(n[3] == char(0));
- assert(n[2] == char(0));
- }
- {
- typedef std::codecvt_utf16<wchar_t, 0x10ffff, std::codecvt_mode(
- std::generate_header |
- std::little_endian)> C;
- C c;
- wchar_t w = 0x40003;
- char n[6] = {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+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+6);
- assert(n[1] == char(0xFE));
- assert(n[0] == char(0xFF));
- assert(n[3] == char(0xD8));
- assert(n[2] == char(0xC0));
- assert(n[5] == char(0xDC));
- assert(n[4] == char(0x03));
+ 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 + 2);
+ assert(n[1] == char(0x00));
+ assert(n[0] == char(0x56));
+ assert(n[3] == char(0));
+ assert(n[2] == char(0));
+ }
+ {
+ typedef std::codecvt_utf16<CharT, 0x10ffff,
+ std::codecvt_mode(std::generate_header |
+ std::little_endian)>
+ C;
+ C c;
+ CharT w = 0x40003;
+ char n[6] = {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 + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 6);
+ assert(n[1] == char(0xFE));
+ assert(n[0] == char(0xFF));
+ assert(n[3] == char(0xD8));
+ assert(n[2] == char(0xC0));
+ assert(n[5] == char(0xDC));
+ assert(n[4] == char(0x03));
- w = 0x1005;
- r = c.out(m, &w, &w+1, wp, n, n+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+4);
- assert(n[1] == char(0xFE));
- assert(n[0] == char(0xFF));
- assert(n[3] == char(0x10));
- assert(n[2] == char(0x05));
- assert(n[5] == char(0xDC));
- assert(n[4] == char(0x03));
+ w = 0x1005;
+ r = c.out(m, &w, &w + 1, wp, n, n + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 4);
+ assert(n[1] == char(0xFE));
+ assert(n[0] == char(0xFF));
+ assert(n[3] == char(0x10));
+ assert(n[2] == char(0x05));
+ assert(n[5] == char(0xDC));
+ assert(n[4] == char(0x03));
- w = 0x453;
- r = c.out(m, &w, &w+1, wp, n, n+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+4);
- assert(n[1] == char(0xFE));
- assert(n[0] == char(0xFF));
- assert(n[3] == char(0x04));
- assert(n[2] == char(0x53));
- assert(n[5] == char(0xDC));
- assert(n[4] == char(0x03));
+ w = 0x453;
+ r = c.out(m, &w, &w + 1, wp, n, n + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 4);
+ assert(n[1] == char(0xFE));
+ assert(n[0] == char(0xFF));
+ assert(n[3] == char(0x04));
+ assert(n[2] == char(0x53));
+ assert(n[5] == char(0xDC));
+ assert(n[4] == char(0x03));
+
+ w = 0x56;
+ r = c.out(m, &w, &w + 1, wp, n, n + 6, np);
+ assert(r == std::codecvt_base::ok);
+ assert(wp == &w + 1);
+ assert(np == n + 4);
+ assert(n[1] == char(0xFE));
+ assert(n[0] == char(0xFF));
+ assert(n[3] == char(0x00));
+ assert(n[2] == char(0x56));
+ assert(n[5] == char(0xDC));
+ assert(n[4] == char(0x03));
+ }
+}
- w = 0x56;
- r = c.out(m, &w, &w+1, wp, n, n+6, np);
- assert(r == std::codecvt_base::ok);
- assert(wp == &w+1);
- assert(np == n+4);
- assert(n[1] == char(0xFE));
- assert(n[0] == char(0xFF));
- assert(n[3] == char(0x00));
- assert(n[2] == char(0x56));
- assert(n[5] == char(0xDC));
- assert(n[4] == char(0x03));
- }
+int main() {
+ TestHelper<char32_t>::test();
+ TestHelper<wchar_t>::test();
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 08:09:03 +0000