This test demonstrates a problem with HHVM not seeing when included files have been updated. hhvm#1595

hhvm-include-problem

<?php


# This test demonstrates a problem with HHVM not seeing when included files have been updated.
# hhvm#1595

# Expected output:
# $ php test.php 
# $included has value: [a]
# $included has value: [b]

# Incorrect HHVM output:
# $ hhvm test.php 
# $included has value: [a]
# $included has value: [a]


$included = null;
$file = tempnam(sys_get_temp_dir(), 'hhvm-incl-test');


if (!file_put_contents($file, "<?php \$included = 'a';")) {
    die('Failed to put test file content, weird');
}


include $file;
echo "\$included has value: [$included]\n";


if (!file_put_contents($file, "<?php \$included = 'b';")) {
    die('Failed to put test file content, weird');
}


include $file;
echo "\$included has value: [$included]\n";


unlink($file);