diff options
Diffstat (limited to 'libcxx/test/std/re/re.traits/lookup_classname.pass.cpp')
| -rw-r--r-- | libcxx/test/std/re/re.traits/lookup_classname.pass.cpp | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/libcxx/test/std/re/re.traits/lookup_classname.pass.cpp b/libcxx/test/std/re/re.traits/lookup_classname.pass.cpp new file mode 100644 index 00000000000..0b1b18eb507 --- /dev/null +++ b/libcxx/test/std/re/re.traits/lookup_classname.pass.cpp @@ -0,0 +1,211 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <regex> + +// template <class charT> struct regex_traits; + +// template <class ForwardIterator> +// char_class_type +// lookup_classname(ForwardIterator first, ForwardIterator last, +// bool icase = false) const; + +#include <regex> +#include <cassert> +#include "test_iterators.h" + +template <class char_type> +void +test(const char_type* A, + typename std::regex_traits<char_type>::char_class_type expected, + bool icase = false) +{ + std::regex_traits<char_type> t; + typedef forward_iterator<const char_type*> F; + assert(t.lookup_classname(F(A), F(A + t.length(A)), icase) == expected); +} + +int main() +{ + test("d", std::ctype_base::digit); + test("D", std::ctype_base::digit); + test("d", std::ctype_base::digit, true); + test("D", std::ctype_base::digit, true); + + test("w", std::regex_traits<char>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower); + test("W", std::regex_traits<char>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower); + test("w", std::regex_traits<char>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower, true); + test("W", std::regex_traits<char>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower, true); + + test("s", std::ctype_base::space); + test("S", std::ctype_base::space); + test("s", std::ctype_base::space, true); + test("S", std::ctype_base::space, true); + + test("alnum", std::ctype_base::alnum); + test("AlNum", std::ctype_base::alnum); + test("alnum", std::ctype_base::alnum, true); + test("AlNum", std::ctype_base::alnum, true); + + test("alpha", std::ctype_base::alpha); + test("Alpha", std::ctype_base::alpha); + test("alpha", std::ctype_base::alpha, true); + test("Alpha", std::ctype_base::alpha, true); + + test("blank", std::ctype_base::blank); + test("Blank", std::ctype_base::blank); + test("blank", std::ctype_base::blank, true); + test("Blank", std::ctype_base::blank, true); + + test("cntrl", std::ctype_base::cntrl); + test("Cntrl", std::ctype_base::cntrl); + test("cntrl", std::ctype_base::cntrl, true); + test("Cntrl", std::ctype_base::cntrl, true); + + test("digit", std::ctype_base::digit); + test("Digit", std::ctype_base::digit); + test("digit", std::ctype_base::digit, true); + test("Digit", std::ctype_base::digit, true); + + test("digit", std::ctype_base::digit); + test("DIGIT", std::ctype_base::digit); + test("digit", std::ctype_base::digit, true); + test("Digit", std::ctype_base::digit, true); + + test("graph", std::ctype_base::graph); + test("GRAPH", std::ctype_base::graph); + test("graph", std::ctype_base::graph, true); + test("Graph", std::ctype_base::graph, true); + + test("lower", std::ctype_base::lower); + test("LOWER", std::ctype_base::lower); + test("lower", std::ctype_base::lower | std::ctype_base::alpha, true); + test("Lower", std::ctype_base::lower | std::ctype_base::alpha, true); + + test("print", std::ctype_base::print); + test("PRINT", std::ctype_base::print); + test("print", std::ctype_base::print, true); + test("Print", std::ctype_base::print, true); + + test("punct", std::ctype_base::punct); + test("PUNCT", std::ctype_base::punct); + test("punct", std::ctype_base::punct, true); + test("Punct", std::ctype_base::punct, true); + + test("space", std::ctype_base::space); + test("SPACE", std::ctype_base::space); + test("space", std::ctype_base::space, true); + test("Space", std::ctype_base::space, true); + + test("upper", std::ctype_base::upper); + test("UPPER", std::ctype_base::upper); + test("upper", std::ctype_base::upper | std::ctype_base::alpha, true); + test("Upper", std::ctype_base::upper | std::ctype_base::alpha, true); + + test("xdigit", std::ctype_base::xdigit); + test("XDIGIT", std::ctype_base::xdigit); + test("xdigit", std::ctype_base::xdigit, true); + test("Xdigit", std::ctype_base::xdigit, true); + + test("dig", std::ctype_base::mask()); + test("", std::ctype_base::mask()); + test("digits", std::ctype_base::mask()); + + test(L"d", std::ctype_base::digit); + test(L"D", std::ctype_base::digit); + test(L"d", std::ctype_base::digit, true); + test(L"D", std::ctype_base::digit, true); + + test(L"w", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower); + test(L"W", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower); + test(L"w", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower, true); + test(L"W", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum + | std::ctype_base::upper | std::ctype_base::lower, true); + + test(L"s", std::ctype_base::space); + test(L"S", std::ctype_base::space); + test(L"s", std::ctype_base::space, true); + test(L"S", std::ctype_base::space, true); + + test(L"alnum", std::ctype_base::alnum); + test(L"AlNum", std::ctype_base::alnum); + test(L"alnum", std::ctype_base::alnum, true); + test(L"AlNum", std::ctype_base::alnum, true); + + test(L"alpha", std::ctype_base::alpha); + test(L"Alpha", std::ctype_base::alpha); + test(L"alpha", std::ctype_base::alpha, true); + test(L"Alpha", std::ctype_base::alpha, true); + + test(L"blank", std::ctype_base::blank); + test(L"Blank", std::ctype_base::blank); + test(L"blank", std::ctype_base::blank, true); + test(L"Blank", std::ctype_base::blank, true); + + test(L"cntrl", std::ctype_base::cntrl); + test(L"Cntrl", std::ctype_base::cntrl); + test(L"cntrl", std::ctype_base::cntrl, true); + test(L"Cntrl", std::ctype_base::cntrl, true); + + test(L"digit", std::ctype_base::digit); + test(L"Digit", std::ctype_base::digit); + test(L"digit", std::ctype_base::digit, true); + test(L"Digit", std::ctype_base::digit, true); + + test(L"digit", std::ctype_base::digit); + test(L"DIGIT", std::ctype_base::digit); + test(L"digit", std::ctype_base::digit, true); + test(L"Digit", std::ctype_base::digit, true); + + test(L"graph", std::ctype_base::graph); + test(L"GRAPH", std::ctype_base::graph); + test(L"graph", std::ctype_base::graph, true); + test(L"Graph", std::ctype_base::graph, true); + + test(L"lower", std::ctype_base::lower); + test(L"LOWER", std::ctype_base::lower); + test(L"lower", std::ctype_base::lower | std::ctype_base::alpha, true); + test(L"Lower", std::ctype_base::lower | std::ctype_base::alpha, true); + + test(L"print", std::ctype_base::print); + test(L"PRINT", std::ctype_base::print); + test(L"print", std::ctype_base::print, true); + test(L"Print", std::ctype_base::print, true); + + test(L"punct", std::ctype_base::punct); + test(L"PUNCT", std::ctype_base::punct); + test(L"punct", std::ctype_base::punct, true); + test(L"Punct", std::ctype_base::punct, true); + + test(L"space", std::ctype_base::space); + test(L"SPACE", std::ctype_base::space); + test(L"space", std::ctype_base::space, true); + test(L"Space", std::ctype_base::space, true); + + test(L"upper", std::ctype_base::upper); + test(L"UPPER", std::ctype_base::upper); + test(L"upper", std::ctype_base::upper | std::ctype_base::alpha, true); + test(L"Upper", std::ctype_base::upper | std::ctype_base::alpha, true); + + test(L"xdigit", std::ctype_base::xdigit); + test(L"XDIGIT", std::ctype_base::xdigit); + test(L"xdigit", std::ctype_base::xdigit, true); + test(L"Xdigit", std::ctype_base::xdigit, true); + + test(L"dig", std::ctype_base::mask()); + test(L"", std::ctype_base::mask()); + test(L"digits", std::ctype_base::mask()); +} |
