1 files changed, 22 insertions, 0 deletions
diff --git a/tests/output/ob_start_basic_unerasable_003.phpt b/tests/output/ob_start_basic_unerasable_003.phpt
new file mode 100644
index 0000000..6eb6418
--- /dev/null
+++ b/tests/output/ob_start_basic_unerasable_003.phpt
@@ -0,0 +1,22 @@
+--TEST--
+ob_start(): Ensure unerasable buffer cannot be accessed or erased by ob_get_clean().
+--FILE--
+<?php
+function callback($string) {
+	static $callback_invocations;
+	$callback_invocations++;
+	return "[callback:$callback_invocations]$string\n";
+}
+
+ob_start('callback', 0, false);
+
+echo "This call will obtain the content, but will not clean the buffer.";
+$str = ob_get_clean();
+var_dump($str);
+?>
+--EXPECTF--
+[callback:1]This call will obtain the content, but will not clean the buffer.
+Notice: ob_get_clean(): failed to discard buffer of callback (0) in %s on line 11
+
+Notice: ob_get_clean(): failed to delete buffer of callback (0) in %s on line 11
+string(65) "This call will obtain the content, but will not clean the buffer."
+\ No newline at end of file