Author: sebor
Date: Sat Aug 5 14:57:17 2006
New Revision: 429065
URL: http://svn.apache.org/viewvc?rev=429065&view=rev
Log:
2006-08-05 Martin Sebor <[EMAIL PROTECTED]>
STDCXX-4
* 23.bitset.cons.cpp: New test exercising lib.bitset.cons.
Added:
incubator/stdcxx/trunk/tests/containers/23.bitset.cons.cpp (with props)
Added: incubator/stdcxx/trunk/tests/containers/23.bitset.cons.cpp
URL:
http://svn.apache.org/viewvc/incubator/stdcxx/trunk/tests/containers/23.bitset.cons.cpp?rev=429065&view=auto
==============================================================================
--- incubator/stdcxx/trunk/tests/containers/23.bitset.cons.cpp (added)
+++ incubator/stdcxx/trunk/tests/containers/23.bitset.cons.cpp Sat Aug 5
14:57:17 2006
@@ -0,0 +1,847 @@
+/***************************************************************************
+ *
+ * 23.bitset.cons.cpp - test exercising [lib.bitset.cons]
+ *
+ * $Id$
+ *
+ ***************************************************************************
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ *
+ * Copyright 2004-2006 Rogue Wave Software.
+ *
+ **************************************************************************/
+
+#include <bitset> // for bitset
+#include <stdexcept> // for invalid_argument, out_of_range
+#include <string> // for basic_string
+
+#include <cstddef> // for size_t
+
+#include <rw_char.h> // for UserChar, UserTraits
+#include <driver.h> // for rw_test(), ...
+
+/**************************************************************************/
+
+int opt_char; // for --no-char
+int opt_wchar; // for --no-wchar_t
+int opt_userchar; // for --no-UserChar
+int opt_no_exceptions; // for --no-exceptions
+
+/**************************************************************************/
+
+template <std::size_t N>
+int bcmp (const std::bitset<N> &bset,
+ const char *str)
+{
+ RW_ASSERT (0 != str);
+
+ for (std::size_t i = 0; i != N; ++i) {
+
+ const char bit = bset [i] ? '1' : '0';
+
+ if (bit != str [N - i - 1])
+ return -1;
+ }
+
+ return 0;
+}
+
+/**************************************************************************/
+
+// equivalent to the result of std::bitset<bits>(val).to_string<char>()
+const char*
+ulong_to_bitstring (unsigned long val, std::size_t bits)
+{
+ const std::size_t ulongbits = sizeof (unsigned long) * 8;
+
+ static char bitstr [1024];
+
+ for (std::size_t i = 0; i != bits; ++i) {
+ if (i < ulongbits)
+ bitstr [bits - i - 1] = val & (1UL << i) ? '1' : '0';
+ else
+ bitstr [bits - i - 1] = '0';
+ }
+
+ bitstr [bits] = '\0';
+ return bitstr;
+}
+
+/**************************************************************************/
+
+// exercises the effects of the default bitset ctor
+template <std::size_t N>
+void test_default_ctor (std::bitset<N>*)
+{
+ rw_info (0, 0, __LINE__, "std::bitset<%u>::bitset()", N);
+
+ const std::bitset<N> bset;
+
+ char all_zeros [N + 1];
+ for (std::size_t i = 0; i != N; ++i) all_zeros [i] = '0';
+ all_zeros [N] = '\0';
+
+ rw_assert (!bcmp (bset, all_zeros), 0, __LINE__,
+ "bitset<%u>::bitset() expected 0, got { %.*b }",
+ N, int (N), &bset);
+}
+
+/**************************************************************************/
+
+// exercises the effects of bitset<N>::bitset(unsigned long)
+template <std::size_t N>
+void test_long_ctor (std::bitset<N>*)
+{
+ rw_info (0, 0, __LINE__, "std::bitset<%u>::bitset(unsigned long)", N);
+
+#undef DO_TEST
+#define DO_TEST(T, val) \
+ do { \
+ const T v = val; \
+ const std::bitset<N> bset (v); \
+ const char* const bstr = ulong_to_bitstring (val, N); \
+ rw_assert (!bcmp (bset, (const char*)bstr), 0, __LINE__, \
+ "bitset<%u>::bitset(%zu) == { %{.*b} }, " \
+ "got { %{.*b} }", N, val, bstr, int (N), &bset); \
+ } while (0)
+
+ DO_TEST (unsigned long, 0);
+ DO_TEST (unsigned long, 1);
+ DO_TEST (unsigned long, 2);
+ DO_TEST (unsigned long, 3);
+ DO_TEST (unsigned long, 4);
+ DO_TEST (unsigned long, 5);
+ DO_TEST (unsigned long, 6);
+ DO_TEST (unsigned long, 7);
+ DO_TEST (unsigned long, 8);
+ DO_TEST (unsigned long, 9);
+ DO_TEST (unsigned long, 10);
+ DO_TEST (unsigned long, 11);
+ DO_TEST (unsigned long, 12);
+ DO_TEST (unsigned long, 13);
+ DO_TEST (unsigned long, 14);
+ DO_TEST (unsigned long, 15);
+ DO_TEST (unsigned long, _RWSTD_LONG_MAX / 16);
+ DO_TEST (unsigned long, _RWSTD_LONG_MAX / 8);
+ DO_TEST (unsigned long, _RWSTD_LONG_MAX / 4);
+ DO_TEST (unsigned long, _RWSTD_LONG_MAX / 2);
+ DO_TEST (unsigned long, _RWSTD_LONG_MAX - 2);
+ DO_TEST (unsigned long, _RWSTD_LONG_MAX - 1);
+ DO_TEST (unsigned long, _RWSTD_LONG_MAX);
+
+ // exercise calls to the ctor with arguments of other integer types
+ DO_TEST (char, 16);
+ DO_TEST (signed char, 17);
+ DO_TEST (unsigned char, 18);
+ DO_TEST (short, 19);
+ DO_TEST (unsigned short, 20);
+ DO_TEST (int, 21);
+ DO_TEST (unsigned int, 22);
+ DO_TEST (long, 23);
+}
+
+/**************************************************************************/
+
+// invokes coverting bitset ctor from basic_string<char, ...>
+template <std::size_t N, class Traits, class Allocator>
+std::bitset<N>
+bitset_ctor (std::bitset<N>*,
+ const std::basic_string<char, Traits, Allocator> *bstr,
+ const char *str,
+ std::size_t pos, std::size_t n, const char bin_digits [2])
+{
+ if (bstr) {
+ if (std::size_t (-1) == pos)
+ return std::bitset<N>(*bstr);
+
+ if (std::size_t (-1) == n)
+ return std::bitset<N>(*bstr, pos);
+
+ if (0 == bin_digits)
+ return std::bitset<N>(*bstr, pos, n);
+
+ if (Traits::eq (bin_digits [0], bin_digits [1]))
+ return std::bitset<N>(*bstr, pos, n, bin_digits [0]);
+
+ return std::bitset<N>(*bstr, pos, n, bin_digits [0], bin_digits [1]);
+ }
+
+#if !defined (_RWSTD_NO_EXT_BITSET_CTOR_CHAR_ARRAY) \
+ && !defined (_RWSTD_NO_EXT_BITSET_CTOR_STRING)
+
+ if (std::size_t (-1) == pos)
+ return std::bitset<N>(str);
+
+ if (std::size_t (-1) == n)
+ return std::bitset<N>(str, pos);
+
+ if (0 == bin_digits)
+ return std::bitset<N>(str, pos, n);
+
+ if (Traits::eq (bin_digits [0], bin_digits [1]))
+ return std::bitset<N>(str, pos, n, bin_digits [0]);
+
+ return std::bitset<N>(str, pos, n, bin_digits [0], bin_digits [1]);
+
+#else
+
+ RW_ASSERT (!"test logic error");
+
+ return std::bitset<N>();
+
+#endif // _RWSTD_NO_EXT_BITSET_CTOR_{CHAR_ARRAY,STRING)
+
+}
+
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+// invokes coverting bitset ctor from basic_string<wchar_t, ...>
+template <std::size_t N, class Traits, class Allocator>
+std::bitset<N>
+bitset_ctor (std::bitset<N>*,
+ const std::basic_string<wchar_t, Traits, Allocator> *bstr,
+ const wchar_t *wstr,
+ std::size_t pos, std::size_t n, const wchar_t bin_digits [2])
+{
+ if (bstr) {
+ if (std::size_t (-1) == pos)
+ return std::bitset<N>(*bstr);
+
+ if (std::size_t (-1) == n)
+ return std::bitset<N>(*bstr, pos);
+
+ if (0 == bin_digits)
+ return std::bitset<N>(*bstr, pos, n);
+
+ if (Traits::eq (bin_digits [0], bin_digits [1]))
+ return std::bitset<N>(*bstr, pos, n, bin_digits [0]);
+
+ return std::bitset<N>(*bstr, pos, n, bin_digits [0], bin_digits [1]);
+ }
+
+#if !defined (_RWSTD_NO_EXT_BITSET_CTOR_CHAR_ARRAY) \
+ && !defined (_RWSTD_NO_EXT_BITSET_CTOR_STRING)
+
+ if (std::size_t (-1) == pos)
+ return std::bitset<N>(wstr);
+
+ if (std::size_t (-1) == n)
+ return std::bitset<N>(wstr, pos);
+
+ if (0 == bin_digits)
+ return std::bitset<N>(wstr, pos, n);
+
+ if (Traits::eq (bin_digits [0], bin_digits [1]))
+ return std::bitset<N>(wstr, pos, n, bin_digits [0]);
+
+ return std::bitset<N>(wstr, pos, n, bin_digits [0], bin_digits [1]);
+
+#else
+
+ RW_ASSERT (!"test logic error");
+
+ return std::bitset<N>();
+
+#endif // _RWSTD_NO_EXT_BITSET_CTOR_{CHAR_ARRAY,STRING)
+
+}
+
+#endif // _RWSTD_NO_WCHAR_T
+
+
+// invokes coverting bitset ctor from basic_string<UserChar, ...>
+template <std::size_t N, class Traits, class Allocator>
+std::bitset<N>
+bitset_ctor (std::bitset<N>*,
+ const std::basic_string<UserChar, Traits, Allocator> *bstr,
+ const UserChar* /* intentionally unused */,
+ std::size_t pos, std::size_t n, const UserChar bin_digits [2])
+{
+ if (std::size_t (-1) == pos)
+ pos = 0;
+
+ if (0 == bin_digits) {
+ static const UserChar zero_one[] = { { 0.0, '0' }, { 0.0, '1' } };
+
+ bin_digits = zero_one;
+ }
+
+ if (bstr)
+ return std::bitset<N>(*bstr, pos, n, bin_digits [0], bin_digits [1]);
+
+ // cannot invoke std::bitset<N>(const UserChar*) without providing
+ // an explicit specialization of std::char_traits<UserChar> that
+ // implements eq() and length()
+ RW_ASSERT (!"test logic error");
+
+ return std::bitset<N>();
+}
+
+
+// constructs a bitset object by invoking one of the overloaded ctors
+template <std::size_t N, class charT, class Traits, class Allocator>
+std::bitset<N>
+bitset_ctor (std::bitset<N>*,
+ std::basic_string<charT, Traits, Allocator> *p,
+ const char *str, std::size_t pos, std::size_t n)
+{
+ charT wstr [1024];
+
+ for (std::size_t i = 0; i != sizeof wstr / sizeof *wstr; ++i) {
+ if (str [i])
+ Traits::assign (wstr [i], make_char (str [i], (charT*)0));
+ else {
+ Traits::assign (wstr [i], charT ());
+ break;
+ }
+ }
+
+ typedef std::bitset<N> Bitset;
+ typedef std::basic_string<charT, Traits, Allocator> String;
+
+ if (p) { // use one of the const basic_string& overloads
+
+ const String bstr (wstr);
+
+ return bitset_ctor ((Bitset*)0, &bstr, 0, pos, n, (charT*)0);
+ }
+ else { // invoke one of the const charT* overloads
+
+ return bitset_ctor ((Bitset*)0, (String*)0, wstr, pos, n, (charT*)0);
+ }
+}
+
+
+template <class charT>
+const char* type_prefix (charT) { return ""; }
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+const char* type_prefix (wchar_t) { return "L"; }
+
+#endif // _RWSTD_NO_WCHAR_T
+
+enum { InvalidArgument = 1, OutOfRange };
+
+template <std::size_t N, class charT, class Traits, class Allocator>
+void test_string_ctor (std::bitset<N>*,
+ std::basic_string<charT, Traits, Allocator> *p,
+ int line,
+ const char *str, std::size_t pos, std::size_t n,
+ const char *bitstr)
+{
+ static const char* const tpfx = type_prefix (charT ());
+
+ typedef std::bitset<N> Bitset;
+ typedef std::basic_string<charT, Traits, Allocator> String;
+
+ static const char* const exstr[] = {
+ "failed to throw",
+ "caught std::invalid_argument",
+ "caught std::out_of_range",
+ "caught unknown exception"
+ };
+
+ // compute which exception, if any, the ctor is expected to throw
+ const int except = bitstr - (char*)0 < 3 ? bitstr - (char*)0 : 0;
+
+ if (except && opt_no_exceptions)
+ return;
+
+ int caught = 0;
+
+
+ _TRY {
+ // invoke one of the overloads of the constructor
+ const Bitset bset = bitset_ctor ((Bitset*)0, p, str, pos, n);
+
+ if (!except)
+ rw_assert (!bcmp (bset, bitstr), 0, line,
+ "line %d: bitset<%u>::bitset(%s\"%s\""
+ "%{?}, %zu%{?}, %zu%{;}%{;}) "
+ "== { %s }, got { %{.*b} }",
+ __LINE__, N, tpfx, str,
+ pos != std::size_t (-1), pos,
+ n != std::size_t (-1), n,
+ bitstr, int (N), &bset);
+ }
+
+#ifndef _RWSTD_NO_EXCEPTIONS
+
+ catch (const std::out_of_range&) {
+ caught = OutOfRange;
+ }
+ catch (const std::invalid_argument&) {
+ caught = InvalidArgument;
+ }
+ catch (...) {
+ caught = 3;
+ }
+#endif // _RWSTD_NO_EXCEPTIONS
+
+ rw_assert (except == caught, 0, line,
+ "line %d: bitset<%u>::bitset(%s\"%s\", %u, %u) "
+ "unexpectedly %s", __LINE__, N, tpfx, str, pos, n,
+ exstr [caught]);
+}
+
+
+std::string
+fillstr (const char *pfx, int bit, std::size_t count, const char *sfx)
+{
+ std::string str (pfx);
+ str.append (count, char ('0' + bit));
+ str.append (sfx);
+ return str;
+}
+
+
+template <class charT, class Traits, class Allocator>
+void test_string_ctor (std::basic_string<charT, Traits, Allocator> *p,
+ const char *cname)
+{
+#undef DO_TEST
+#define DO_TEST(N, str, pos, n, except) \
+ test_string_ctor ((std::bitset<N>*)0, p, __LINE__, \
+ str, std::size_t (pos), std::size_t (n), \
+ (const char*)except)
+
+ //////////////////////////////////////////////////////////////////
+
+#define CTOR_INFO(N) \
+ rw_info (0, 0, __LINE__, "std::bitset<%i>::bitset(const " \
+ "%{?}std::basic_string<%s>&%{:}%3$s%{;})", \
+ N, 0 != p, cname)
+
+ CTOR_INFO (0);
+
+#define TEST_1(N, str, except) DO_TEST(N, str, -1, -1, except)
+
+ // +----------- bitset size
+ // | +-------- string argument
+ // | | +-- result or exception
+ // v v v
+ TEST_1 (0, "", "");
+ TEST_1 (0, "0", "");
+ TEST_1 (0, "1", "");
+ TEST_1 (0, "2", InvalidArgument);
+ TEST_1 (0, "00", "");
+ TEST_1 (0, "01", "");
+ TEST_1 (0, "02", InvalidArgument);
+
+ CTOR_INFO (1);
+
+ TEST_1 (1, "", "0");
+ TEST_1 (1, "0", "0");
+ TEST_1 (1, "1", "1");
+ TEST_1 (1, "2", InvalidArgument);
+ TEST_1 (1, "00", "0");
+ TEST_1 (1, "01", "0");
+ TEST_1 (1, "02", InvalidArgument);
+
+ CTOR_INFO (2);
+
+ TEST_1 (2, "", "00");
+ TEST_1 (2, "0", "00");
+ TEST_1 (2, "1", "01");
+ TEST_1 (2, "2", InvalidArgument);
+ TEST_1 (2, "00", "00");
+ TEST_1 (2, "01", "01");
+ TEST_1 (2, "02", InvalidArgument);
+ TEST_1 (2, "10", "10");
+ TEST_1 (2, "11", "11");
+ TEST_1 (2, "12", InvalidArgument);
+ TEST_1 (2, "20", InvalidArgument);
+ TEST_1 (2, "21", InvalidArgument);
+ TEST_1 (2, "22", InvalidArgument);
+ TEST_1 (2, "000", "00");
+ TEST_1 (2, "001", "00");
+ TEST_1 (2, "002", InvalidArgument);
+ TEST_1 (2, "010", "01");
+ TEST_1 (2, "011", "01");
+ TEST_1 (2, "012", InvalidArgument);
+ TEST_1 (2, "020", InvalidArgument);
+ TEST_1 (2, "100", "10");
+ TEST_1 (2, "101", "10");
+ TEST_1 (2, "110", "11");
+ TEST_1 (2, "111", "11");
+ TEST_1 (2, "112", InvalidArgument);
+ TEST_1 (2, "200", InvalidArgument);
+ TEST_1 (2, "201", InvalidArgument);
+ TEST_1 (2, "202", InvalidArgument);
+
+ CTOR_INFO (3);
+
+ TEST_1 (3, "", "000");
+ TEST_1 (3, "0", "000");
+ TEST_1 (3, "1", "001");
+ TEST_1 (3, "2", InvalidArgument);
+ TEST_1 (3, "00", "000");
+ TEST_1 (3, "01", "001");
+ TEST_1 (3, "02", InvalidArgument);
+ TEST_1 (3, "10", "010");
+ TEST_1 (3, "11", "011");
+ TEST_1 (3, "12", InvalidArgument);
+ TEST_1 (3, "000", "000");
+ TEST_1 (3, "001", "001");
+ TEST_1 (3, "002", InvalidArgument);
+ TEST_1 (3, "010", "010");
+ TEST_1 (3, "011", "011");
+ TEST_1 (3, "012", InvalidArgument);
+ TEST_1 (3, "100", "100");
+ TEST_1 (3, "101", "101");
+ TEST_1 (3, "102", InvalidArgument);
+ TEST_1 (3, "100", "100");
+ TEST_1 (3, "101", "101");
+ TEST_1 (3, "102", InvalidArgument);
+
+ TEST_1 (3, "0001", "000");
+ TEST_1 (3, "0010", "001");
+ TEST_1 (3, "0100", "010");
+ TEST_1 (3, "1000", "100");
+ TEST_1 (3, "1001", "100");
+
+ TEST_1 (3, "0001", "000");
+ TEST_1 (3, "0010", "001");
+ TEST_1 (3, "0100", "010");
+ TEST_1 (3, "1000", "100");
+ TEST_1 (3, "1001", "100");
+ TEST_1 (3, "1002", InvalidArgument);
+ TEST_1 (3, "2000", InvalidArgument);
+
+ TEST_1 (3, "10010", "100");
+ TEST_1 (3, "10011", "100");
+ TEST_1 (3, "10012", InvalidArgument);
+ TEST_1 (3, "100102", InvalidArgument);
+
+ // macro to insert N zeros or ones in between two string literals
+#define FILL(pfx, bit, N, sfx) fillstr (pfx, bit, N, sfx).c_str ()
+
+ CTOR_INFO (33);
+
+ // +------------- preceded by these characters
+ // | +--------- binary digit (0 or 1)
+ // | | +------ repeated this many times
+ // | | | +-- followed by these characters
+ // | | | |
+ // v v v v
+ TEST_1 (33, "", FILL ("", 0, 33, ""));
+ TEST_1 (33, "0", FILL ("", 0, 33, ""));
+ TEST_1 (33, "1", FILL ("", 0, 32, "1"));
+ TEST_1 (33, "00", FILL ("", 0, 31, "00"));
+ TEST_1 (33, "01", FILL ("", 0, 31, "01"));
+ TEST_1 (33, "10", FILL ("", 0, 31, "10"));
+ TEST_1 (33, "11", FILL ("", 0, 31, "11"));
+ TEST_1 (33, "100", FILL ("", 0, 30, "100"));
+ TEST_1 (33, "101", FILL ("", 0, 30, "101"));
+
+ TEST_1 (33, FILL ("1", 0, 32, ""), FILL ("10", 0, 30, "0"));
+ TEST_1 (33, FILL ("1", 0, 31, "1"), FILL ("10", 0, 30, "1"));
+ TEST_1 (33, FILL ("1", 0, 31, "2"), InvalidArgument);
+
+ TEST_1 (33, FILL ("", 1, 33, ""), FILL ("", 1, 33, ""));
+ TEST_1 (33, FILL ("", 1, 32, "0"), FILL ("", 1, 32, "0"));
+ TEST_1 (33, FILL ("", 1, 31, "00"), FILL ("", 1, 31, "00"));
+ TEST_1 (33, FILL ("", 1, 30, "000"), FILL ("", 1, 30, "000"));
+ TEST_1 (33, FILL ("", 1, 29, "0000"), FILL ("", 1, 29, "0000"));
+ TEST_1 (33, FILL ("", 1, 28, "00000"), FILL ("", 1, 28, "00000"));
+ TEST_1 (33, FILL ("", 1, 28, "00001"), FILL ("", 1, 28, "00001"));
+ TEST_1 (33, FILL ("", 1, 28, "00010"), FILL ("", 1, 28, "00010"));
+ TEST_1 (33, FILL ("", 1, 28, "00100"), FILL ("", 1, 28, "00100"));
+ TEST_1 (33, FILL ("", 1, 28, "01000"), FILL ("", 1, 28, "01000"));
+ TEST_1 (33, FILL ("", 1, 28, "02000"), InvalidArgument);
+
+ TEST_1 (33, FILL ("", 1, 33, "0"), FILL ("", 1, 33, ""));
+ TEST_1 (33, FILL ("", 1, 33, "1"), FILL ("", 1, 33, ""));
+ TEST_1 (33, FILL ("", 1, 33, "2"), InvalidArgument);
+ TEST_1 (33, FILL ("2", 1, 33, ""), InvalidArgument);
+
+ CTOR_INFO (80);
+
+ TEST_1 (80, FILL ("" , 1, 80, ""), FILL ("" , 1, 80, ""));
+ TEST_1 (80, FILL ("1", 0, 78, "1"), FILL ("1" , 0, 78, "1"));
+ TEST_1 (80, FILL ("1", 0, 77, "10"), FILL ("1" , 0, 77, "10"));
+ TEST_1 (80, FILL ("1", 0, 77, "20"), InvalidArgument);
+ TEST_1 (80, FILL ("2", 0, 77, "00"), InvalidArgument);
+ TEST_1 (80, FILL ("02", 0, 76, "00"), InvalidArgument);
+ TEST_1 (80, FILL ("12", 0, 76, "00"), InvalidArgument);
+
+ //////////////////////////////////////////////////////////////////
+#undef CTOR_INFO
+#define CTOR_INFO(N) \
+ rw_info (0, 0, __LINE__, "std::bitset<%i>::bitset(const " \
+ "%{?}std::basic_string<%s>&%{:}%3$s%{;}, size_t)", \
+ N, 0 != p, cname)
+
+#define TEST_2(N, str, pos, except) DO_TEST(N, str, pos, -1, except)
+
+ CTOR_INFO (0);
+
+ TEST_2 (0, "", 0, "");
+ TEST_2 (0, "", 1, OutOfRange);
+ TEST_2 (0, "0", 0, "");
+ TEST_2 (0, "1", 0, "");
+ TEST_2 (0, "2", 0, InvalidArgument);
+ TEST_2 (0, "0", 1, "");
+ TEST_2 (0, "1", 1, "");
+ TEST_2 (0, "2", 1, "");
+
+ CTOR_INFO (1);
+
+ TEST_2 (1, "", 0, "0");
+ TEST_2 (1, "0", 0, "0");
+ TEST_2 (1, "1", 0, "1");
+ TEST_2 (1, "2", 0, InvalidArgument);
+
+ TEST_2 (1, "00", 0, "0");
+ TEST_2 (1, "01", 0, "0");
+ TEST_2 (1, "02", 0, InvalidArgument);
+ TEST_2 (1, "10", 0, "1");
+ TEST_2 (1, "11", 0, "1");
+ TEST_2 (1, "12", 0, InvalidArgument);
+
+ TEST_2 (1, "00", 1, "0");
+ TEST_2 (1, "01", 1, "1");
+ TEST_2 (1, "02", 1, InvalidArgument);
+ TEST_2 (1, "10", 1, "0");
+ TEST_2 (1, "11", 1, "1");
+ TEST_2 (1, "12", 1, InvalidArgument);
+ TEST_2 (1, "20", 1, "0");
+ TEST_2 (1, "21", 1, "1");
+ TEST_2 (1, "22", 1, InvalidArgument);
+
+ TEST_2 (1, "000", 1, "0");
+ TEST_2 (1, "001", 1, "0");
+ TEST_2 (1, "002", 1, InvalidArgument);
+ TEST_2 (1, "010", 1, "1");
+ TEST_2 (1, "011", 1, "1");
+ TEST_2 (1, "012", 1, InvalidArgument);
+ TEST_2 (1, "020", 1, InvalidArgument);
+ TEST_2 (1, "021", 1, InvalidArgument);
+ TEST_2 (1, "022", 1, InvalidArgument);
+ TEST_2 (1, "120", 1, InvalidArgument);
+ TEST_2 (1, "121", 1, InvalidArgument);
+ TEST_2 (1, "122", 1, InvalidArgument);
+ TEST_2 (1, "200", 1, "0");
+ TEST_2 (1, "201", 1, "0");
+ TEST_2 (1, "202", 1, InvalidArgument);
+
+ TEST_2 (1, "320", 2, "0");
+ TEST_2 (1, "321", 2, "1");
+ TEST_2 (1, "322", 2, InvalidArgument);
+ TEST_2 (1, "3200", 2, "0");
+ TEST_2 (1, "3201", 2, "0");
+ TEST_2 (1, "3202", 2, InvalidArgument);
+ TEST_2 (1, "3210", 2, "1");
+ TEST_2 (1, "3211", 2, "1");
+ TEST_2 (1, "3212", 2, InvalidArgument);
+
+ TEST_2 (1, "", 1, OutOfRange);
+
+ //////////////////////////////////////////////////////////////////
+#undef CTOR_INFO
+#define CTOR_INFO(N) \
+ rw_info (0, 0, __LINE__, "std::bitset<%i>::bitset(const " \
+ "%{?}std::basic_string<%s>&%{:}%3$s%{;}, size_t, size_t)", \
+ N, 0 != p, cname)
+
+ CTOR_INFO (0);
+
+#define TEST_3(N, str, pos, n, except) DO_TEST(N, str, pos, n, except)
+
+ // +-------------------- bitset size
+ // | +----------------- string argument
+ // | | +---------- pos
+ // | | | +------ n
+ // | | | | +--- result or exception
+ // | | | | |
+ // v v v v v
+ TEST_3 (0, "", 0, 0, "");
+ TEST_3 (0, "", 1, 0, OutOfRange);
+ TEST_3 (0, "02", 0, 0, "");
+
+ CTOR_INFO (1);
+
+ TEST_3 (1, "012", 0, 1, "0");
+ TEST_3 (1, "012", 1, 1, "1");
+ TEST_3 (1, "012", 2, 1, InvalidArgument);
+
+ TEST_3 (1, "", 0, 0, "0");
+ TEST_3 (1, "", 1, 0, OutOfRange);
+
+ CTOR_INFO (8);
+
+ TEST_3 (8, "11111111", 0, 8, FILL ("", 1, 8, ""));
+ TEST_3 (8, "11111111", 1, 7, FILL ("0", 1, 7, ""));
+ TEST_3 (8, "11111111", 2, 6, FILL ("00", 1, 6, ""));
+ TEST_3 (8, "11111111", 3, 5, FILL ("000", 1, 5, ""));
+ TEST_3 (8, "11111111", 4, 4, FILL ("0000", 1, 4, ""));
+ TEST_3 (8, "11111111", 5, 3, FILL ("00000", 1, 3, ""));
+ TEST_3 (8, "11111111", 6, 2, FILL ("000000", 1, 2, ""));
+ TEST_3 (8, "11111111", 7, 1, FILL ("0000000", 1, 1, ""));
+ TEST_3 (8, "11111111", 8, 0, FILL ("00000000", 1, 0, ""));
+ TEST_3 (8, "11111111", 9, 0, OutOfRange);
+ TEST_3 (8, "11111111", 9, 1, OutOfRange);
+ TEST_3 (8, "111111112", 7, 1, FILL ("0000000", 1, 1, ""));
+ TEST_3 (8, "111111112", 7, 2, InvalidArgument);
+
+ TEST_3 (8, "211111112", 1, 7, FILL ("0", 1, 7, ""));
+ TEST_3 (8, "210111112", 1, 7, FILL ("010", 1, 5, ""));
+ TEST_3 (8, "211111012", 1, 7, FILL ("0", 1, 5, "01"));
+
+ CTOR_INFO (40);
+
+ TEST_3 (40, FILL ("", 0, 40, ""), 0, 0, FILL ("", 0, 40, ""));
+ TEST_3 (40, FILL ("", 0, 40, "1"), 0, 40, FILL ("", 0, 40, ""));
+ TEST_3 (40, FILL ("", 0, 40, "1"), 0, 41, FILL ("", 0, 40, ""));
+ TEST_3 (40, FILL ("", 0, 39, "1"), 0, 39, FILL ("", 0, 40, ""));
+ TEST_3 (40, FILL ("", 0, 39, "1"), 0, 40, FILL ("", 0, 39, "1"));
+ TEST_3 (40, FILL ("1", 0, 40, "1"), 0, 0, FILL ("", 0, 40, ""));
+ TEST_3 (40, FILL ("1", 0, 38, "1"), 0, 40, FILL ("1", 0, 38, "1"));
+ TEST_3 (40, FILL ("1", 0, 38, "1"), 0, 40, FILL ("1", 0, 38, "1"));
+ TEST_3 (40, FILL ("2", 0, 40, "2"), 1, 40, FILL ("", 0, 40, ""));
+}
+
+/**************************************************************************/
+
+template <std::size_t N>
+void test_ctors (std::bitset<N>* pb)
+{
+ test_default_ctor (pb);
+ test_long_ctor (pb);
+}
+
+/**************************************************************************/
+
+template <class Traits>
+void test_ctors (const Traits*, const char *cname)
+{
+ typedef typename Traits::char_type char_type;
+ typedef std::allocator<char_type> Allocator;
+ typedef std::basic_string<char_type, Traits, Allocator> String;
+
+ // exercise const std::string& overloads
+ test_string_ctor ((String*)1, cname);
+
+#if !defined (_RWSTD_NO_EXT_BITSET_CTOR_CHAR_ARRAY) \
+ && !defined (_RWSTD_NO_EXT_BITSET_CTOR_STRING)
+
+ // exercise const char* and const wchar_t* extensions
+ // but avoid calling the bitset(const UserChar*) overload in order
+ if (sizeof (char_type) != sizeof (UserChar))
+ test_string_ctor ((String*)0, cname);
+
+#endif // _RWSTD_NO_EXT_BITSET_CTOR_{CHAR_ARRAY,STRING}
+
+}
+
+/**************************************************************************/
+
+static int
+run_test (int, char**)
+{
+#ifdef _RWSTD_NO_EXCEPTIONS
+ opt_no_exceptions = 1;
+#endif // _RWSTD_NO_EXCEPTIONS
+
+ if (opt_no_exceptions)
+ rw_note (0, 0, 0, "exception tests disabled");
+
+#undef DO_TEST
+#define DO_TEST(N) test_ctors ((std::bitset<N>*)0)
+
+ DO_TEST ( 0); // interesting case
+ DO_TEST ( 1); // interesting case
+ DO_TEST ( 2);
+ DO_TEST ( 31);
+ DO_TEST ( 32); // interesting case
+ DO_TEST ( 33); // interesting case
+ DO_TEST ( 34);
+ DO_TEST ( 63);
+ DO_TEST ( 64); // interesting case
+ DO_TEST ( 65); // interesting case
+ DO_TEST ( 66);
+
+ DO_TEST ( 123);
+
+ DO_TEST ( 127); // interesting case
+ DO_TEST ( 128); // interesting case
+ DO_TEST ( 129);
+ DO_TEST ( 130);
+ DO_TEST ( 255);
+ DO_TEST ( 256); // interesting case
+
+#if !defined(_MSC_VER) || _MSC_VER != 1300
+ // FIXME: MSVC can't compile bitset<257>!
+ DO_TEST ( 257); // interesting case
+#endif
+
+ DO_TEST ( 258); // interesting case
+ DO_TEST ( 333);
+
+ if (0 <= opt_char) {
+ typedef std::char_traits<char> NarrowTraits;
+
+ test_ctors ((NarrowTraits*)0, "char");
+ }
+ else {
+ rw_note (0, 0, __LINE__, "tests of char specialization disabled");
+ }
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+ if (0 <= opt_wchar) {
+ typedef std::char_traits<wchar_t> WideTraits;
+
+ test_ctors ((WideTraits*)0, "wchar_t");
+ }
+ else {
+ rw_note (0, 0, __LINE__, "tests of wchar_t specialization disabled");
+ }
+
+#endif // _RWSTD_NO_WCHAR_T
+
+ if (0 <= opt_userchar) {
+ test_ctors ((UserTraits<UserChar>*)0, "UserChar");
+ }
+ else {
+ rw_note (0, 0, __LINE__, "tests of UserChar specialization disabled");
+ }
+
+ return 0;
+}
+
+/**************************************************************************/
+
+int main (int argc, char *argv[])
+{
+ return rw_test (argc, argv, __FILE__,
+ "lib.bitset.cons",
+ 0 /* no comment */,
+ run_test,
+ "|-char~ "
+ "|-wchar_t~ "
+ "|-UserChar~ "
+ "|-no-exceptions# ",
+ &opt_char,
+ &opt_wchar,
+ &opt_userchar,
+ &opt_no_exceptions,
+ (void*)0 /* sentinel */);
+}
Propchange: incubator/stdcxx/trunk/tests/containers/23.bitset.cons.cpp
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svn:eol-style = native
Propchange: incubator/stdcxx/trunk/tests/containers/23.bitset.cons.cpp
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svn:keywords = Id
