Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/input.output/iostreams.base/ios/basic.ios.members/copyfmt.pass.cpp

@@ -0,0 +1,190 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// REQUIRES: locale.en_US.UTF-8
+// REQUIRES: locale.fr_FR.UTF-8
+
+// <ios>
+
+// template <class charT, class traits> class basic_ios
+
+// basic_ios& copyfmt(const basic_ios& rhs);
+
+#include <ios>
+#include <streambuf>
+#include <cassert>
+
+#include "platform_support.h" // locale name macros
+
+struct testbuf
+    : public std::streambuf
+{
+};
+
+bool f1_called = false;
+bool f2_called = false;
+
+bool g1_called = false;
+bool g2_called = false;
+bool g3_called = false;
+
+void f1(std::ios_base::event ev, std::ios_base& stream, int index)
+{
+    if (ev == std::ios_base::erase_event)
+    {
+        assert(!f1_called);
+        assert( f2_called);
+        assert(!g1_called);
+        assert(!g2_called);
+        assert(!g3_called);
+        assert(stream.getloc().name() == LOCALE_en_US_UTF_8);
+        assert(index == 4);
+        f1_called = true;
+    }
+}
+
+void f2(std::ios_base::event ev, std::ios_base& stream, int index)
+{
+    if (ev == std::ios_base::erase_event)
+    {
+        assert(!f1_called);
+        assert(!f2_called);
+        assert(!g1_called);
+        assert(!g2_called);
+        assert(!g3_called);
+        assert(stream.getloc().name() == LOCALE_en_US_UTF_8);
+        assert(index == 5);
+        f2_called = true;
+    }
+}
+
+void g1(std::ios_base::event ev, std::ios_base& stream, int index)
+{
+    if (ev == std::ios_base::copyfmt_event)
+    {
+        assert( f1_called);
+        assert( f2_called);
+        assert(!g1_called);
+        assert( g2_called);
+        assert( g3_called);
+        assert(stream.getloc().name() == LOCALE_fr_FR_UTF_8);
+        assert(index == 7);
+        g1_called = true;
+    }
+}
+
+void g2(std::ios_base::event ev, std::ios_base& stream, int index)
+{
+    if (ev == std::ios_base::copyfmt_event)
+    {
+        assert( f1_called);
+        assert( f2_called);
+        assert(!g1_called);
+        assert(!g2_called);
+        assert( g3_called);
+        assert(stream.getloc().name() == LOCALE_fr_FR_UTF_8);
+        assert(index == 8);
+        g2_called = true;
+    }
+}
+
+void g3(std::ios_base::event ev, std::ios_base& stream, int index)
+{
+    if (ev == std::ios_base::copyfmt_event)
+    {
+        assert( f1_called);
+        assert( f2_called);
+        assert(!g1_called);
+        assert(!g2_called);
+        assert(!g3_called);
+        assert(stream.getloc().name() == LOCALE_fr_FR_UTF_8);
+        assert(index == 9);
+        g3_called = true;
+    }
+}
+
+int main()
+{
+    testbuf sb1;
+    std::ios ios1(&sb1);
+    ios1.flags(std::ios::boolalpha | std::ios::dec | std::ios::fixed);
+    ios1.precision(1);
+    ios1.width(11);
+    ios1.imbue(std::locale(LOCALE_en_US_UTF_8));
+    ios1.exceptions(std::ios::failbit);
+    ios1.setstate(std::ios::eofbit);
+    ios1.register_callback(f1, 4);
+    ios1.register_callback(f2, 5);
+    ios1.iword(0) = 1;
+    ios1.iword(1) = 2;
+    ios1.iword(2) = 3;
+    char c1, c2, c3;
+    ios1.pword(0) = &c1;
+    ios1.pword(1) = &c2;
+    ios1.pword(2) = &c3;
+    ios1.tie((std::ostream*)1);
+    ios1.fill('1');
+
+    testbuf sb2;
+    std::ios ios2(&sb2);
+    ios2.flags(std::ios::showpoint | std::ios::uppercase);
+    ios2.precision(2);
+    ios2.width(12);
+    ios2.imbue(std::locale(LOCALE_fr_FR_UTF_8));
+    ios2.exceptions(std::ios::eofbit);
+    ios2.setstate(std::ios::goodbit);
+    ios2.register_callback(g1, 7);
+    ios2.register_callback(g2, 8);
+    ios2.register_callback(g3, 9);
+    ios2.iword(0) = 4;
+    ios2.iword(1) = 5;
+    ios2.iword(2) = 6;
+    ios2.iword(3) = 7;
+    ios2.iword(4) = 8;
+    ios2.iword(5) = 9;
+    char d1, d2;
+    ios2.pword(0) = &d1;
+    ios2.pword(1) = &d2;
+    ios2.tie((std::ostream*)2);
+    ios2.fill('2');
+
+    ios1.copyfmt(ios1);
+    assert(!f1_called);
+
+    try
+    {
+        ios1.copyfmt(ios2);
+        assert(false);
+    }
+    catch (std::ios_base::failure&)
+    {
+    }
+    assert(ios1.rdstate() == std::ios::eofbit);
+    assert(ios1.rdbuf() == &sb1);
+    assert(ios1.flags() == (std::ios::showpoint | std::ios::uppercase));
+    assert(ios1.precision() == 2);
+    assert(ios1.width() == 12);
+    assert(ios1.getloc().name() == LOCALE_fr_FR_UTF_8);
+    assert(ios1.exceptions() == std::ios::eofbit);
+    assert(f1_called);
+    assert(f2_called);
+    assert(g1_called);
+    assert(g2_called);
+    assert(g3_called);
+    assert(ios1.iword(0) == 4);
+    assert(ios1.iword(1) == 5);
+    assert(ios1.iword(2) == 6);
+    assert(ios1.iword(3) == 7);
+    assert(ios1.iword(4) == 8);
+    assert(ios1.iword(5) == 9);
+    assert(ios1.pword(0) == &d1);
+    assert(ios1.pword(1) == &d2);
+    assert(ios1.tie() == (std::ostream*)2);
+    assert(ios1.fill() == '2');
+}