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Add further error checking to UTF-8 decoding.

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Fixes #7744.

[SVN r81614]
This commit is contained in:
John Maddock
2012-11-28 17:57:26 +00:00
parent 82610247fc
commit bc8cd9e148
3 changed files with 29 additions and 4 deletions
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5
test/unicode/unicode_iterator_test.cpp
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@ -103,6 +103,11 @@ void spot_checks()
BOOST_CHECK_THROW(boost::u16_to_u32_iterator<const boost::uint16_t*>(bad_seq2, bad_seq2, bad_seq2 + 5), std::out_of_range);
BOOST_CHECK_THROW(boost::u16_to_u32_iterator<const boost::uint16_t*>(bad_seq2 + 1, bad_seq2 + 1, bad_seq2 + 6), std::out_of_range);
BOOST_CHECK_THROW(boost::u16_to_u32_iterator<const boost::uint16_t*>(bad_seq2 + 1, bad_seq2, bad_seq2 + 6), std::out_of_range);
boost::uint8_t bad_seq3[5] = { '.', '*', 0xe4, '.', '*' };
BOOST_CHECK_THROW(iterate_over(boost::u8_to_u32_iterator<const boost::uint8_t*>(bad_seq3, bad_seq3, bad_seq3 + 5), boost::u8_to_u32_iterator<const boost::uint8_t*>(bad_seq3 + 5, bad_seq3, bad_seq3 + 5)), std::out_of_range);
boost::uint8_t bad_seq4[5] = { '.', '*', 0xf6, '.', '*' };
BOOST_CHECK_THROW(iterate_over(boost::u8_to_u32_iterator<const boost::uint8_t*>(bad_seq4, bad_seq4, bad_seq4 + 5), boost::u8_to_u32_iterator<const boost::uint8_t*>(bad_seq4 + 5, bad_seq4, bad_seq4 + 5)), std::out_of_range);
}
void test(const std::vector< ::boost::uint32_t>& v)