1 files changed, 75 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/vfprintf_variation15.phpt b/ext/standard/tests/strings/vfprintf_variation15.phpt
new file mode 100644
index 0000000000..a4046951dd
--- /dev/null
+++ b/ext/standard/tests/strings/vfprintf_variation15.phpt
@@ -0,0 +1,75 @@
+--TEST--
+Test vfprintf() function : usage variations - unsigned formats with unsigned values
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
+?>
+--FILE--
+<?php
+/* Prototype  : int vfprintf  ( resource $handle  , string $format , array $args  )
+ * Description: Write a formatted string to a stream
+ * Source code: ext/standard/formatted_print.c
+*/
+
+/*
+ * Test vfprintf() when different unsigned formats and unsigned values
+ * are passed to the '$format' and '$args' arguments of the function
+*/
+
+echo "*** Testing vfprintf() : unsigned formats and unsigned values ***\n";
+
+// defining array of unsigned formats
+$formats = array(
+  '%u %+u %-u', 
+  '%lu %Lu %4u %-4u',
+  '%10.4u %-10.4u %.4u', 
+  '%\'#2u %\'2u %\'$2u %\'_2u',
+  '%3$u %4$u %1$u %2$u'
+);
+
+// Arrays of unsigned values for the format defined in $format.
+// Each sub array contains unsigned values which correspond to each format string in $format
+$args_array = array(
+  array(1234567, 01234567, 0 ),
+  array(12345678900, 12345678900, 1234, 12345),
+  array("1234000", 10.1234567e10, 1.2e2),
+  array(1, 0, 00, "10_"),
+  array(3, 4, 1, 2)
+);
+
+/* creating dumping file */
+$data_file = dirname(__FILE__) . '/dump.txt';
+if (!($fp = fopen($data_file, 'wt')))
+   return;
+
+// looping to test vfprintf() with different unsigned formats from the above $format array
+// and with signed and other types of  values from the above $args_array array
+$counter = 1;
+foreach($formats as $format) {
+  fprintf($fp, "\n-- Iteration %d --\n",$counter);
+  vfprintf($fp, $format, $args_array[$counter-1]);
+  $counter++;
+}
+
+fclose($fp);
+print_r(file_get_contents($data_file));
+echo "\n";
+
+unlink($data_file); 
+
+?>
+===DONE===
+--EXPECT--
+*** Testing vfprintf() : unsigned formats and unsigned values ***
+
+-- Iteration 1 --
+1234567 342391 0
+-- Iteration 2 --
+2147483647 u 1234 12345
+-- Iteration 3 --
+   1234000 2147483647 120
+-- Iteration 4 --
+#1 0 $0 10
+-- Iteration 5 --
+1 2 3 4
+===DONE===