diff options
| -rw-r--r-- | libcxx/test/std/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.statics/classic_table.pass.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libcxx/test/std/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.statics/classic_table.pass.cpp b/libcxx/test/std/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.statics/classic_table.pass.cpp index bdb7696bbf0..b5690e3c6b2 100644 --- a/libcxx/test/std/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.statics/classic_table.pass.cpp +++ b/libcxx/test/std/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.statics/classic_table.pass.cpp @@ -20,4 +20,40 @@ int main() { typedef std::ctype<char> F; assert(F::classic_table() != 0); + assert(F::table_size >= 256); + + typedef F::mask mask; + const mask *p = F::classic_table(); + const mask defined = F::space | F::print | F::cntrl | F::upper | F::lower + | F::alpha | F::digit | F::punct | F::xdigit | F::blank; + + for ( size_t i = 0; i < 128; ++i ) // values above 128 are not consistent + { + mask set = 0; + + if ( i < 32 || i > 126 ) set |= F::cntrl; + if ( i >= 32 && i <= 126 ) set |= F::print; + + if (( i >= 9 && i <= 13) || i == 32 ) set |= F::space; + if ( i == 9 || i == 32 ) set |= F::blank; + + if ( i >= 'A' && i <= 'Z' ) set |= F::alpha; + if ( i >= 'a' && i <= 'z' ) set |= F::alpha; + if ( i >= 'A' && i <= 'Z' ) set |= F::upper; + if ( i >= 'a' && i <= 'z' ) set |= F::lower; + + if ( i >= '0' && i <= '9' ) set |= F::digit; + if ( i >= '0' && i <= '9' ) set |= F::xdigit; + if ( i >= 'A' && i <= 'F' ) set |= F::xdigit; + if ( i >= 'a' && i <= 'f' ) set |= F::xdigit; + + if ( i >= 33 && i <= 47 ) set |= F::punct; // ' ' .. '/' + if ( i >= 58 && i <= 64 ) set |= F::punct; // ':' .. '@' + if ( i >= 91 && i <= 96 ) set |= F::punct; // '[' .. '`' + if ( i >= 123 && i <= 126 ) set |= F::punct; // '{' .. '~' } + + assert(( p[i] & set) == set); // all the right bits set + assert(((p[i] & ~set) & defined) == 0); // no extra ones + } + } |
