1 files changed, 45 insertions, 0 deletions
diff --git a/ext/phar/tests/test_alias_unset.phpt b/ext/phar/tests/test_alias_unset.phpt
new file mode 100644
index 0000000..0127d8b
--- /dev/null
+++ b/ext/phar/tests/test_alias_unset.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Phar: test for the odd case where we intend to remove an archive from memory
+--SKIPIF--
+<?php if (!extension_loaded("phar")) die("skip"); ?>
+--INI--
+phar.readonly=0
+--FILE--
+<?php
+$fname = dirname(__FILE__) . '/' . basename(__FILE__, '.php') . '.phar.php';
+$pname = 'phar://' . $fname;
+$fname2 = dirname(__FILE__) . '/' . basename(__FILE__, '.php') . '.2.phar.php';
+$pname2 = 'phar://' . $fname2;
+
+$phar = new Phar($fname);
+$phar->setAlias('first');
+$phar['file1.txt'] = 'hi';
+unset($phar);
+
+$phar2 = new Phar($fname2);
+$phar2->setAlias('first'); // this works because there are no references to $fname open
+$phar2['file1.txt'] = 'hi';
+unset($phar2);
+
+$a = fopen($pname . '/file1.txt', 'r'); // this works because there are no references to $fname2 open
+try {
+$phar2 = new Phar($fname2); // fails because references open to $fname
+} catch (Exception $e) {
+echo $e->getMessage(),"\n";
+}
+fclose($a);
+$phar2 = new Phar($fname2); // succeeds because all refs are closed
+var_dump($phar2->getAlias());
+
+$a = file_get_contents($pname . '/file1.txt'); // this fails because $fname2 ref exists
+?>
+===DONE===
+--CLEAN--
+<?php unlink(dirname(__FILE__) . '/' . basename(__FILE__, '.clean.php') . '.phar.php'); ?>
+<?php unlink(dirname(__FILE__) . '/' . basename(__FILE__, '.clean.php') . '.2.phar.php'); ?>
+--EXPECTF--
+Cannot open archive "%stest_alias_unset.2.phar.php", alias is already in use by existing archive
+string(5) "first"
+
+Warning: file_get_contents(phar://%sfile1.txt): failed to open stream: Cannot open archive "%stest_alias_unset.phar.php", alias is already in use by existing archive in %stest_alias_unset.php on line %d
+===DONE===
+\ No newline at end of file