test: add dictionary in streams

Author: kjdev

tests/dictionary_streams.phpt

@@ -0,0 +1,47 @@
+--TEST--
+use dictionary: streams
+--SKIPIF--
+<?php
+if (BROTLI_DICTIONARY_SUPPORT === false) die('skip dictionary not supported');
+?>
+--FILE--
+<?php
+include(dirname(__FILE__) . '/data.inc');
+$dictionary = file_get_contents(dirname(__FILE__) . '/data.dict');
+$file = dirname(__FILE__) . '/data_' . basename(__FILE__, ".php") . '.out';
+
+echo "Compression\n";
+
+$ctx = stream_context_create(
+    array(
+        "brotli" => array(
+            "dict" => $dictionary,
+        )
+    )
+);
+
+var_dump(file_put_contents('compress.brotli://' . $file, $data, 0, $ctx) == strlen($data));
+var_dump($size1 = filesize($file));
+var_dump($size1 > 1 && $size1 <= strlen($data));
+
+echo "Decompression\n";
+
+$decomp = file_get_contents('compress.brotli://' . $file, false, $ctx);
+var_dump($decomp == $data);
+
+$comp = file_get_contents($file);
+$decomp = brotli_uncompress($comp, 0, $dictionary);
+var_dump($decomp == $data);
+
+@unlink($file);
+?>
+===DONE===
+--EXPECTF--
+Compression
+bool(true)
+int(%d)
+bool(true)
+Decompression
+bool(true)
+bool(true)
+===DONE===