Add negative is_blank predicate tests

This commit is contained in:
glywk
2023-07-27 23:15:48 +02:00
parent 61fa3e461f
commit dc14b69189

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@ -141,6 +141,7 @@ void classification_test()
#ifndef BOOST_NO_CXX11
TEST_CLASS( is_blank(), " \t", "\t \n\r" );
TEST_CLASS( !is_blank(), "abc\n\v\f\r", "a x\t" );
#endif
TEST_CLASS( !is_classified(std::ctype_base::space), "...", "..\n\r\t " );