New set of session extension tests for PHP 5.2 branch.

These hopefully test a reasonable set of basic, error and variations for
the twenty or so session functions. Note however that they do not
test all the session configuration settings, nor do they test anything
with register_globals enabled.

1 files changed, 220 insertions, 0 deletions

diff --git a/ext/session/tests/session_encode_error.phpt b/ext/session/tests/session_encode_error.phpt
new file mode 100644
index 0000000000..ce4fd383bf
--- /dev/null
+++ b/ext/session/tests/session_encode_error.phpt
@@ -0,0 +1,220 @@
+--TEST--
+Test session_encode() function : basic functionality
+--SKIPIF--
+<?php include('skipif.inc'); ?>
+--FILE--
+<?php
+
+ob_start();
+
+/* 
+ * Prototype : string session_encode(void)
+ * Description : Encodes the current session data as a string
+ * Source code : ext/session/session.c 
+ */
+
+echo "*** Testing session_encode() : basic functionality ***\n";
+
+// Get an unset variable
+$unset_var = 10;
+unset($unset_var);
+
+class classA
+{
+    public function __toString() {
+        return "Hello World!";
+    }
+}
+
+$heredoc = <<<EOT
+Hello World!
+EOT;
+
+$fp = fopen(__FILE__, "r");
+
+// Unexpected values to be passed as arguments
+$inputs = array(
+
+       // Integer data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // Float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // Null data
+/*10*/ NULL,
+       null,
+
+       // Boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // Empty strings
+/*16*/ "",
+       '',
+
+       // Invalid string data
+/*18*/ "Nothing",
+       'Nothing',
+       $heredoc,
+       
+       // Object data
+/*21*/ new classA(),
+
+       // Undefined data
+/*22*/ @$undefined_var,
+
+       // Unset data
+/*23*/ @$unset_var,
+
+       // Resource variable
+/*24*/ $fp
+);
+
+session_start();
+
+$iterator = 1;
+foreach($inputs as $input) {
+    echo "\n-- Iteration $iterator --\n";
+    var_dump(session_encode($input));
+    $iterator++;
+};
+
+session_destroy();
+fclose($fp);
+echo "Done";
+ob_end_flush();
+?>
+--EXPECTF--
+*** Testing session_encode() : basic functionality ***
+
+-- Iteration 1 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: Wrong parameter count for session_encode() in %s on line %d
+NULL
+Done
+