MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / GlobalFunctions / wfShellExecTest.php

diff --git a/tests/phpunit/includes/GlobalFunctions/wfShellExecTest.php b/tests/phpunit/includes/GlobalFunctions/wfShellExecTest.php
new file mode 100644 (file)
index 0000000..fcd26f5
--- /dev/null
+++ b/tests/phpunit/includes/GlobalFunctions/wfShellExecTest.php
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * @group GlobalFunctions
+ * @covers ::wfShellExec
+ */
+class WfShellExecTest extends MediaWikiTestCase {
+       public function testBug67870() {
+               $command = wfIsWindows()
+                       // 333 = 331 + CRLF
+                       ? ( 'for /l %i in (1, 1, 1001) do @echo ' . str_repeat( '*', 331 ) )
+                       : 'printf "%-333333s" "*"';
+
+               // Test several times because it involves a race condition that may randomly succeed or fail
+               for ( $i = 0; $i < 10; $i++ ) {
+                       $output = wfShellExec( $command );
+                       $this->assertEquals( 333333, strlen( $output ) );
+               }
+       }
+}