test: add stream for zstd_uncompress_dict()

Author: kjdev

tests/dictionary_02.phpt

@@ -0,0 +1,35 @@
+--TEST--
+zstd_uncompress_dict(): streaming archive
+--FILE--
+<?php
+include(dirname(__FILE__) . '/data.inc');
+
+$file = dirname(__FILE__) . '/data_' . basename(__FILE__, ".php") . '.out';
+$dictionary = file_get_contents(dirname(__FILE__) . '/data.dic');
+
+echo "Compression\n";
+
+$ctx = stream_context_create(
+    array(
+        "zstd" => array(
+            "level" => ZSTD_COMPRESS_LEVEL_DEFAULT,
+            "dict"  => $dictionary,
+        )
+    )
+);
+
+var_dump(file_put_contents('compress.zstd://' . $file, $data, 0, $ctx) == strlen($data));
+
+echo "Decompression\n";
+
+var_dump(zstd_uncompress_dict(file_get_contents($file), $dictionary) === $data);
+
+@unlink($file);
+?>
+===Done===
+--EXPECTF--
+Compression
+bool(true)
+Decompression
+bool(true)
+===Done===