New testcases for sprintf() function

1 files changed, 435 insertions, 0 deletions

diff --git a/ext/standard/tests/strings/sprintf_variation1.phpt b/ext/standard/tests/strings/sprintf_variation1.phpt
new file mode 100644
index 0000000000..7e79ecb0cf
--- /dev/null
+++ b/ext/standard/tests/strings/sprintf_variation1.phpt
@@ -0,0 +1,435 @@
+--TEST--
+Test sprintf() function : usage variations - unexpected values for format argument
+--FILE--
+<?php
+/* Prototype  : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
+ * Description: Return a formatted string 
+ * Source code: ext/standard/formatted_print.c
+*/
+
+/*
+* Testing sprintf() : with different unexpected values for format argument other than the strings
+*/
+
+echo "*** Testing sprintf() : with unexpected values for format argument ***\n";
+
+// initialing required variables
+$arg1 = "second arg";
+$arg2 = "third arg";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// declaring class
+class sample
+{
+  public function __toString() {
+    return "Object";
+  }
+}
+
+// creating a file resource
+$file_handle = fopen(__FILE__, 'r');
+
+//array of values to iterate over
+$values = array(
+
+      // int data
+      0,
+      1,
+      12345,
+      -2345,
+
+      // float data
+      10.5,
+      -10.5,
+      10.5e10,
+      10.6E-10,
+      .5,
+
+      // array data
+      array(),
+      array(0),
+      array(1),
+      array(1, 2),
+      array('color' => 'red', 'item' => 'pen'),
+
+      // null data
+      NULL,
+      null,
+
+      // boolean data
+      true,
+      false,
+      TRUE,
+      FALSE,
+
+      // empty data
+      "",
+      '',
+
+      // object data
+      new sample(),
+
+      // undefined data
+      @$undefined_var,
+
+      // unset data
+      @$unset_var,
+
+      // resource data
+      $file_handle
+);
+
+// loop through each element of the array for format
+
+$count = 1;
+foreach($values as $value) {
+  echo "\n-- Iteration $count --\n";
+  
+  // with default argument
+  var_dump( sprintf($value) );
+
+  // with two arguments
+  var_dump( sprintf($value, $arg1) );
+
+  // with three arguments
+  var_dump( sprintf($value, $arg1, $arg2) );
+
+  $count++;
+};
+
+// close the resource
+fclose($file_handle);
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing sprintf() : with unexpected values for format argument ***
+
+-- Iteration 1 --
+string(1) "0"
+string(1) "0"
+string(1) "0"
+
+-- Iteration 2 --
+string(1) "1"
+string(1) "1"
+string(1) "1"
+
+-- Iteration 3 --
+string(5) "12345"
+string(5) "12345"
+string(5) "12345"
+
+-- Iteration 4 --
+string(5) "-2345"
+string(5) "-2345"
+string(5) "-2345"
+
+-- Iteration 5 --
+string(4) "10.5"
+string(4) "10.5"
+string(4) "10.5"
+
+-- Iteration 6 --
+string(5) "-10.5"
+string(5) "-10.5"
+string(5) "-10.5"
+
+-- Iteration 7 --
+string(12) "105000000000"
+string(12) "105000000000"
+string(12) "105000000000"
+
+-- Iteration 8 --
+string(7) "1.06E-9"
+string(7) "1.06E-9"
+string(7) "1.06E-9"
+
+-- Iteration 9 --
+string(3) "0.5"
+string(3) "0.5"
+string(3) "0.5"
+
+-- Iteration 10 --
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+-- Iteration 11 --
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+-- Iteration 12 --
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+-- Iteration 13 --
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+-- Iteration 14 --
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+Notice: Array to string conversion in %s on line %d%d
+string(5) "Array"
+
+-- Iteration 15 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 16 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 17 --
+string(1) "1"
+string(1) "1"
+string(1) "1"
+
+-- Iteration 18 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 19 --
+string(1) "1"
+string(1) "1"
+string(1) "1"
+
+-- Iteration 20 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 21 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 22 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 23 --
+string(6) "Object"
+string(6) "Object"
+string(6) "Object"
+
+-- Iteration 24 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 25 --
+string(0) ""
+string(0) ""
+string(0) ""
+
+-- Iteration 26 --
+string(14) "Resource id #5"
+string(14) "Resource id #5"
+string(14) "Resource id #5"
+Done
+
+--UEXPECTF--
+
+*** Testing sprintf() : with unexpected values for format argument ***
+
+-- Iteration 1 --
+unicode(1) "0"
+unicode(1) "0"
+unicode(1) "0"
+
+-- Iteration 2 --
+unicode(1) "1"
+unicode(1) "1"
+unicode(1) "1"
+
+-- Iteration 3 --
+unicode(5) "12345"
+unicode(5) "12345"
+unicode(5) "12345"
+
+-- Iteration 4 --
+unicode(5) "-2345"
+unicode(5) "-2345"
+unicode(5) "-2345"
+
+-- Iteration 5 --
+unicode(4) "10.5"
+unicode(4) "10.5"
+unicode(4) "10.5"
+
+-- Iteration 6 --
+unicode(5) "-10.5"
+unicode(5) "-10.5"
+unicode(5) "-10.5"
+
+-- Iteration 7 --
+unicode(12) "105000000000"
+unicode(12) "105000000000"
+unicode(12) "105000000000"
+
+-- Iteration 8 --
+unicode(7) "1.06E-9"
+unicode(7) "1.06E-9"
+unicode(7) "1.06E-9"
+
+-- Iteration 9 --
+unicode(3) "0.5"
+unicode(3) "0.5"
+unicode(3) "0.5"
+
+-- Iteration 10 --
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+-- Iteration 11 --
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+-- Iteration 12 --
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+-- Iteration 13 --
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+-- Iteration 14 --
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+Notice: Array to string conversion in %s on line %d
+unicode(5) "Array"
+
+-- Iteration 15 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 16 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 17 --
+unicode(1) "1"
+unicode(1) "1"
+unicode(1) "1"
+
+-- Iteration 18 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 19 --
+unicode(1) "1"
+unicode(1) "1"
+unicode(1) "1"
+
+-- Iteration 20 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 21 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 22 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 23 --
+unicode(6) "Object"
+unicode(6) "Object"
+unicode(6) "Object"
+
+-- Iteration 24 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 25 --
+unicode(0) ""
+unicode(0) ""
+unicode(0) ""
+
+-- Iteration 26 --
+unicode(14) "Resource id #5"
+unicode(14) "Resource id #5"
+unicode(14) "Resource id #5"
+Done