1 files changed, 88 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/vfprintf_variation13.phpt b/ext/standard/tests/strings/vfprintf_variation13.phpt
new file mode 100644
index 000000000..245feb5a2
--- /dev/null
+++ b/ext/standard/tests/strings/vfprintf_variation13.phpt
@@ -0,0 +1,88 @@
+--TEST--
+Test vfprintf() function : usage variations - hexa formats with hexa 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 $args  )
+ * Description: Write a formatted string to a stream
+ * Source code: ext/standard/formatted_print.c
+*/
+
+/*
+ * Test vfprintf() when different hexa formats and hexa values are passed to
+ * the '$format' and '$args' arguments of the function
+*/
+
+echo "*** Testing vfprintf() : hexa formats with hexa values ***\n";
+
+// defining array of different hexa formats
+$formats = array(
+  "%x",
+  "%+x %-x %X",
+  "%lx %Lx, %4x %-4x",
+  "%10.4x %-10.4x %04x %04.4x",
+  "%'#2x %'2x %'$2x %'_2x",
+  "%x %x %x %x",
+  "% %%x x%",
+  '%3$x %4$x %1$x %2$x'
+);
+
+// Arrays of hexa values for the format defined in $format.
+// Each sub array contains hexa values which correspond to each format string in $format
+$args_array = array(
+  array(0x0),
+  array(-0x1, 0x1, +0x22),
+  array(0x7FFFFFFF, -0x7fffffff, +0x7000000, -0x80000000),
+  array(123456, 12345678, -1234567, 1234567),
+  array(1, 0x2222, 0333333, -0x44444444),
+  array(0x123b, 0xfAb, "0xaxz", 01293),
+  array(0x1234, 0x34, 0x2ff),
+  array(0x3, 0x4, 0x1, 0x2)
+
+);
+
+/* creating dumping file */
+$data_file = dirname(__FILE__) . '/dump.txt';
+if (!($fp = fopen($data_file, 'wt')))
+   return;
+
+// looping to test vfprintf() with different char octal from the above $format array
+// and with octal 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() : hexa formats with hexa values ***
+
+-- Iteration 1 --
+0
+-- Iteration 2 --
+ffffffff 1 22
+-- Iteration 3 --
+7fffffff x, 7000000 80000000
+-- Iteration 4 --
+                      ffed2979 0000
+-- Iteration 5 --
+#1 2222 1b6db bbbbbbbc
+-- Iteration 6 --
+123b fab 0 a
+-- Iteration 7 --
+%34 x
+-- Iteration 8 --
+1 2 3 4
+===DONE===