1 files changed, 61 insertions, 0 deletions
diff --git a/ext/standard/tests/file/readfile_error.phpt b/ext/standard/tests/file/readfile_error.phpt
new file mode 100644
index 0000000..2d5d377
--- /dev/null
+++ b/ext/standard/tests/file/readfile_error.phpt
@@ -0,0 +1,61 @@
+--TEST--
+Test readfile() function: error conditions
+--FILE--
+<?php
+/* Prototype: int readfile ( string $filename [, bool $use_include_path [, resource $context]] );
+   Description: Outputs a file
+*/
+
+$context = stream_context_create();
+
+echo "*** Test readfile(): error conditions ***\n";
+echo "-- Testing readfile() with unexpected no. of arguments --\n";
+var_dump( readfile() );  // args < expected
+var_dump( readfile(__FILE__, true, $context, 4) );  // args > expected
+
+echo "\n-- Testing readfile() with invalid arguments --\n";
+// invalid arguments
+var_dump( readfile(NULL) );  // NULL as $filename
+var_dump( readfile('') );  // empty string as $filename
+var_dump( readfile(false) );  // boolean false as $filename
+var_dump( readfile(__FILE__, false, '') );  // empty string as $context
+var_dump( readfile(__FILE__, true, false) );  // boolean false as $context
+
+echo "\n-- Testing readfile() with non-existent file --\n";
+$non_existent_file = dirname(__FILE__)."/non_existent_file.tmp";
+var_dump( readfile($non_existent_file) );
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Test readfile(): error conditions ***
+-- Testing readfile() with unexpected no. of arguments --
+
+Warning: readfile() expects at least 1 parameter, 0 given in %s on line %d
+bool(false)
+
+Warning: readfile() expects at most 3 parameters, 4 given in %s on line %d
+bool(false)
+
+-- Testing readfile() with invalid arguments --
+
+Warning: readfile(): Filename cannot be empty in %s on line %d
+bool(false)
+
+Warning: readfile(): Filename cannot be empty in %s on line %d
+bool(false)
+
+Warning: readfile(): Filename cannot be empty in %s on line %d
+bool(false)
+
+Warning: readfile() expects parameter 3 to be resource, string given in %s on line %d
+bool(false)
+
+Warning: readfile() expects parameter 3 to be resource, boolean given in %s on line %d
+bool(false)
+
+-- Testing readfile() with non-existent file --
+
+Warning: readfile(%s/non_existent_file.tmp): failed to open stream: %s in %s on line %d
+bool(false)
+Done