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archived-php-src/ext/mbstring/tests/uhc_encoding.phpt
Alex Dowad caeaa662ab Strict conversion of UHC text to Unicode
Previously, mbstring would accept a lot of things which were not valid
UHC text. No more.

- Don't allow single-byte control characters to appear where the 2nd
  byte of a multi-byte character should be.
- Validate that the 2nd byte of a multi-byte character is in the
  expected range.
- Treat it as an error if a multi-byte character is truncated.

Also add a test suite to confirm that UHC conversion (both to and from
Unicode) works according to spec.
2021-06-17 13:12:40 +02:00

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PHP

--TEST--
Exhaustive test of verification and conversion of CP949 (UHC) text
--EXTENSIONS--
mbstring
--SKIPIF--
<?php
if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
?>
--FILE--
<?php
include('encoding_tests.inc');
testEncodingFromUTF16ConversionTable(__DIR__ . '/data/CP949.txt', 'UHC');
?>
--EXPECT--
Tested UHC -> UTF-16BE
Tested UTF-16BE -> UHC