--TEST--
Test imap_base64() function : basic functionality
--SKIPIF--
<?php
extension_loaded('imap') or die('skip imap extension not available in this build');
?>
--FILE--
<?php
echo "*** Testing imap_base64() : basic functionality ***\n";

$str = 'This is an example string to be base 64 encoded';
$base64 = base64_encode($str);
if (imap_base64($base64) == $str) {
    echo "TEST PASSED\n";
} else {
    echo "TEST FAILED";
}

$str = '!£$%^&*()_+-={][];;@~#?/>.<,';
$base64 = base64_encode($str);
if (imap_base64($base64) == $str) {
    echo "TEST PASSED\n";
} else {
    echo "TEST FAILED";
}

$hex = 'x00\x01\x02\x03\x04\x05\x06\xFA\xFB\xFC\xFD\xFE\xFF';
$base64 = base64_encode($hex);
if (imap_base64($base64) == $hex) {
    echo "TEST PASSED\n";
} else {
    echo "TEST FAILED";
}

?>
--EXPECT--
*** Testing imap_base64() : basic functionality ***
TEST PASSED
TEST PASSED
TEST PASSED