1 files changed, 130 insertions, 0 deletions
diff --git a/tests/classes/tostring_001.phpt b/tests/classes/tostring_001.phpt
new file mode 100644
index 0000000..53144ca
--- /dev/null
+++ b/tests/classes/tostring_001.phpt
@@ -0,0 +1,130 @@
+--TEST--
+ZE2 __toString()
+--FILE--
+<?php
+
+function my_error_handler($errno, $errstr, $errfile, $errline) {
+	var_dump($errstr);
+}
+
+set_error_handler('my_error_handler');
+
+class test1
+{
+}
+
+class test2
+{
+    function __toString()
+    {
+    	echo __METHOD__ . "()\n";
+        return "Converted\n";
+    }
+}
+
+class test3
+{
+    function __toString()
+    {
+    	echo __METHOD__ . "()\n";
+        return 42;
+    }
+}
+echo "====test1====\n";
+$o = new test1;
+print_r($o);
+var_dump((string)$o);
+var_dump($o);
+
+echo "====test2====\n";
+$o = new test2;
+print_r($o);
+print $o;
+var_dump($o);
+echo "====test3====\n";
+echo $o;
+
+echo "====test4====\n";
+echo "string:".$o;
+
+echo "====test5====\n";
+echo 1 . $o;
+echo 1 , $o;
+
+echo "====test6====\n";
+echo $o . $o;
+echo $o , $o;
+
+echo "====test7====\n";
+$ar = array();
+$ar[$o->__toString()] = "ERROR";
+echo $ar[$o];
+
+echo "====test8====\n";
+var_dump(trim($o));
+var_dump(trim((string)$o));
+
+echo "====test9====\n";
+echo sprintf("%s", $o);
+
+echo "====test10====\n";
+$o = new test3;
+var_dump($o);
+echo $o;
+
+?>
+====DONE====
+--EXPECTF--
+====test1====
+test1 Object
+(
+)
+string(54) "Object of class test1 could not be converted to string"
+string(0) ""
+object(test1)#%d (0) {
+}
+====test2====
+test2 Object
+(
+)
+test2::__toString()
+Converted
+object(test2)#%d (0) {
+}
+====test3====
+test2::__toString()
+Converted
+====test4====
+test2::__toString()
+string:Converted
+====test5====
+test2::__toString()
+1Converted
+1test2::__toString()
+Converted
+====test6====
+test2::__toString()
+test2::__toString()
+Converted
+Converted
+test2::__toString()
+Converted
+test2::__toString()
+Converted
+====test7====
+test2::__toString()
+string(19) "Illegal offset type"
+====test8====
+test2::__toString()
+string(9) "Converted"
+test2::__toString()
+string(9) "Converted"
+====test9====
+test2::__toString()
+Converted
+====test10====
+object(test3)#%d (0) {
+}
+test3::__toString()
+string(53) "Method test3::__toString() must return a string value"
+====DONE====