1 files changed, 70 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/printf_error.phpt b/ext/standard/tests/strings/printf_error.phpt
new file mode 100644
index 0000000..6645613
--- /dev/null
+++ b/ext/standard/tests/strings/printf_error.phpt
@@ -0,0 +1,70 @@
+--TEST--
+Test printf() function : error conditions 
+--FILE--
+<?php
+/* Prototype  : int printf  ( string $format  [, mixed $args  [, mixed $...  ]] )
+ * Description: Produces output according to format .
+ * Source code: ext/standard/formatted_print.c
+ */
+
+echo "*** Testing printf() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing printf() function with Zero arguments --\n";
+var_dump( printf() );
+
+echo "\n-- Testing printf() function with less than expected no. of arguments --\n";
+$format1 = '%s';
+$format2 = '%s%s';
+$format3 = '%s%s%s';
+$arg1 = 'one';
+$arg2 = 'two';
+
+echo "\n-- Call printf with one argument less than expected --\n";
+var_dump( printf($format1) );  
+var_dump( printf($format2,$arg1) );
+var_dump( printf($format3,$arg1,$arg2) );
+
+echo "\n-- Call printf with two argument less than expected --\n";
+var_dump( printf($format2) );
+var_dump( printf($format3,$arg1) );
+
+echo "\n-- Call printf with three argument less than expected --\n";
+var_dump( printf($format3) );
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing printf() : error conditions ***
+
+-- Testing printf() function with Zero arguments --
+
+Warning: printf() expects at least 1 parameter, 0 given in %s on line %d
+bool(false)
+
+-- Testing printf() function with less than expected no. of arguments --
+
+-- Call printf with one argument less than expected --
+
+Warning: printf(): Too few arguments in %s on line %d
+bool(false)
+
+Warning: printf(): Too few arguments in %s on line %d
+bool(false)
+
+Warning: printf(): Too few arguments in %s on line %d
+bool(false)
+
+-- Call printf with two argument less than expected --
+
+Warning: printf(): Too few arguments in %s on line %d
+bool(false)
+
+Warning: printf(): Too few arguments in %s on line %d
+bool(false)
+
+-- Call printf with three argument less than expected --
+
+Warning: printf(): Too few arguments in %s on line %d
+bool(false)
+===DONE===
+\ No newline at end of file