New testcases for stripos() function

1 files changed, 226 insertions, 0 deletions

diff --git a/ext/standard/tests/strings/stripos_variation1.phpt b/ext/standard/tests/strings/stripos_variation1.phpt
new file mode 100644
index 0000000000..38d2578d95
--- /dev/null
+++ b/ext/standard/tests/strings/stripos_variation1.phpt
@@ -0,0 +1,226 @@
+--TEST--
+Test stripos() function : usage variations - double quoted strings for 'haystack' & 'needle' arguments
+--FILE--
+<?php
+/* Prototype  : int stripos ( string $haystack, string $needle [, int $offset] );
+ * Description: Find position of first occurrence of a case-insensitive string
+ * Source code: ext/standard/string.c
+*/
+
+/* Test stripos() function by passing double quoted strings for 'haystack' & 'needle' arguments */
+
+echo "*** Testing stripos() function: with double quoted strings ***\n";
+$haystack = "Hello,\t\n\0\n  $&!#%\o,()*+-./:;<=>?@hello123456he \x234 \101 ";
+$needle = array(
+  //regular strings
+  "l",
+  "L",
+  "HELLO",
+  "hEllo",
+
+  //escape characters
+  "\t",
+  "\T",  //invalid input
+  "     ",
+  "\n",
+  "\N",  //invalid input
+  "
+",  //new line
+
+  //nulls
+  "\0",
+  NULL,
+  null,
+
+  //boolean false
+  FALSE,
+  false,
+
+  //empty string
+  "",
+
+  //special chars
+  " ",
+  "$",
+  " $",
+  "&",
+  "!#",
+  "%\o",
+  "\o,",
+  "()",
+  "*+",
+  "+",
+  "-",
+  ".",
+  ".;",
+  ":;",
+  ";",
+  "<=>",
+  ">",
+  "=>",
+  "?",
+  "@",
+  "@hEllo",
+
+  "12345", //decimal numeric string
+  "\x23",  //hexadecimal numeric string
+  "#",  //respective ASCII char of \x23
+  "\101",  //octal numeric string
+  "A",  //respective ASCII char of \101
+  "456HEE",  //numerics + chars
+  $haystack  //haystack as needle
+);
+ 
+/* loop through to get the position of the needle in haystack string */
+$count = 1;
+for($index=0; $index<count($needle); $index++) {
+  echo "-- Iteration $count --\n";
+  var_dump( stripos($haystack, $needle[$index]) );
+  var_dump( stripos($haystack, $needle[$index], $index) );
+  $count++;
+}
+echo "*** Done ***";
+?>
+--EXPECTF--
+*** Testing stripos() function: with double quoted strings ***
+-- Iteration 1 --
+int(2)
+int(2)
+-- Iteration 2 --
+int(2)
+int(2)
+-- Iteration 3 --
+int(0)
+int(34)
+-- Iteration 4 --
+int(0)
+int(34)
+-- Iteration 5 --
+int(6)
+int(6)
+-- Iteration 6 --
+bool(false)
+bool(false)
+-- Iteration 7 --
+bool(false)
+bool(false)
+-- Iteration 8 --
+int(7)
+int(7)
+-- Iteration 9 --
+bool(false)
+bool(false)
+-- Iteration 10 --
+int(7)
+int(9)
+-- Iteration 11 --
+int(8)
+bool(false)
+-- Iteration 12 --
+
+Warning: stripos(): needle is not a string or an integer. in %s on line %d
+bool(false)
+
+Warning: stripos(): needle is not a string or an integer. in %s on line %d
+bool(false)
+-- Iteration 13 --
+
+Warning: stripos(): needle is not a string or an integer. in %s on line %d
+bool(false)
+
+Warning: stripos(): needle is not a string or an integer. in %s on line %d
+bool(false)
+-- Iteration 14 --
+int(8)
+bool(false)
+-- Iteration 15 --
+int(8)
+bool(false)
+-- Iteration 16 --
+bool(false)
+bool(false)
+-- Iteration 17 --
+int(10)
+int(47)
+-- Iteration 18 --
+int(12)
+bool(false)
+-- Iteration 19 --
+int(11)
+bool(false)
+-- Iteration 20 --
+int(13)
+bool(false)
+-- Iteration 21 --
+int(14)
+bool(false)
+-- Iteration 22 --
+int(16)
+bool(false)
+-- Iteration 23 --
+int(17)
+bool(false)
+-- Iteration 24 --
+int(20)
+bool(false)
+-- Iteration 25 --
+int(22)
+bool(false)
+-- Iteration 26 --
+int(23)
+bool(false)
+-- Iteration 27 --
+int(24)
+bool(false)
+-- Iteration 28 --
+int(25)
+bool(false)
+-- Iteration 29 --
+bool(false)
+bool(false)
+-- Iteration 30 --
+int(27)
+bool(false)
+-- Iteration 31 --
+int(28)
+bool(false)
+-- Iteration 32 --
+int(29)
+bool(false)
+-- Iteration 33 --
+int(31)
+bool(false)
+-- Iteration 34 --
+int(30)
+bool(false)
+-- Iteration 35 --
+int(32)
+bool(false)
+-- Iteration 36 --
+int(33)
+bool(false)
+-- Iteration 37 --
+int(33)
+bool(false)
+-- Iteration 38 --
+int(39)
+int(39)
+-- Iteration 39 --
+int(15)
+int(48)
+-- Iteration 40 --
+int(15)
+int(48)
+-- Iteration 41 --
+int(51)
+int(51)
+-- Iteration 42 --
+int(51)
+int(51)
+-- Iteration 43 --
+bool(false)
+bool(false)
+-- Iteration 44 --
+int(0)
+bool(false)
+*** Done ***