split one more huge test into several smaller ones

diff --git a/ext/standard/tests/array/array_keys.phpt b/ext/standard/tests/array/array_keys.phpt
deleted file mode 100644 (file)
index c499de2..0000000
--- a/ext/standard/tests/array/array_keys.phpt
+++ /dev/null
@@ -1,826 +0,0 @@
---TEST--
-Test array_keys() function
---SKIPIF--
-<?php
-if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
-?>
---FILE--
-<?php
-/*
-Prototype: array array_keys( array $input [, mixed $search_value [, 
-                             bool $strict]]);
-Description: Return all the keys of an array
-*/
-
-echo "*** Testing array_keys() on basic array operation ***\n";
-$basic_arr = array("a" => 1, "b" => 2, 2.0 => 2.0, -23.45 => "asdasd",
-                   array(1,2,3));
-var_dump(array_keys($basic_arr));
-
-echo "\n*** Testing array_keys() on various arrays ***";
-$arrays = array(
-  array(), 
-  array(0),
-  array( array() ), 
-  array("Hello" => "World"), 
-  array("" => ""),  
-  array(1,2,3, "d" => array(4,6, "d")),
-  array("a" => 1, "b" => 2, "c" =>3, "d" => array()),
-  array(0 => 0, 1 => 1, 2 => 2, 3 => 3),  
-  array(0.001=>3.000, 1.002=>2, 1.999=>3, "a"=>3, 3=>5, "5"=>3.000),
-  array(TRUE => TRUE, FALSE => FALSE, NULL => NULL, "\x000", "\000"),
-  array("a" => "abcd", "a" => "", "ab" => -6, "cd" => -0.5 ),
-  array(0 => array(), 1=> array(0), 2 => array(1), ""=> array(),""=>"" )
-);
-
-$i = 0;
-/* loop through to test array_keys() with different arrays */
-foreach ($arrays as $array) {
-  echo "\n-- Iteration $i --\n";
-  var_dump(array_keys($array)); 
-  $i++;
-}
-
-echo "\n*** Testing array_keys() on all the types other than arrays ***";
-$types_arr = array(
-  TRUE => TRUE,
-  FALSE => FALSE,
-  1 => 1,
-  0 => 0,
-  -1 => -1, 
-  "1" => "1",
-  "0" => "0",
-  "-1" => "-1",
-  NULL,
-  array(),
-  "php" => "php",
-  "" => ""
-);
-$values = array(TRUE, FALSE, 1, 0, -1, "1", "0", "-1",  NULL, array(), "php", "");
-foreach ($values as $value){
-  echo "\n-- Loose type checking --\n";
-  var_dump(array_keys($types_arr, $value)); 
-  echo "\n-- strict type checking --\n";
-  var_dump(array_keys($types_arr, $value, TRUE));
-}
-
-echo "\n*** Testing array_keys() with resource type ***\n";
-$resource1 = fopen( __FILE__, "r");
-$resource2 = opendir( "." );
-
-/* creating an array with resource types as elements */
-$arr_resource = array($resource1, $resource2); 
-
-var_dump(array_keys($arr_resource, $resource1));  // loose type checking 
-var_dump(array_keys($arr_resource, $resource1, TRUE));  // strict type checking
-var_dump(array_keys($arr_resource, $resource2));  // loose type checking
-var_dump(array_keys($arr_resource, $resource2, TRUE));  // strict type checking
-
-echo "\n*** Testing array_keys() on range of values ***\n";
-$arr_range = array(
-  2147483647 => 1,
-  2147483648 => 2,
-  -2147483647 => 3, 
-  -2147483648 => 4,
-  -2147483649 => 5,
-  -0 => 6,
-  0 => 7
-);
-var_dump(array_keys($arr_range));
-
-echo "\n*** Testing array_keys() on an array created on the fly ***\n";
-var_dump(array_keys(array("a" => 1, "b" => 2, "c" => 3)));
-var_dump(array_keys(array()));  // null array
-
-echo "\n*** Testing error conditions ***";
-var_dump(array_keys(100));
-var_dump(array_keys("string"));
-var_dump(array_keys(new stdclass));  // object
-var_dump(array_keys());  // Zero arguments
-var_dump(array_keys(array(), "", TRUE, 100));  // args > expected
-var_dump(array_keys(array(1,2,3, array() => array())));  // (W)illegal offset
-
-/* Closing the resource handles */
-fclose( $resource1 );
-closedir( $resource2 );
-
-echo "Done\n";
-?>
---EXPECTF--
-*** Testing array_keys() on basic array operation ***
-array(5) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(1) "b"
-  [2]=>
-  int(2)
-  [3]=>
-  int(-23)
-  [4]=>
-  int(3)
-}
-
-*** Testing array_keys() on various arrays ***
--- Iteration 0 --
-array(0) {
-}
-
--- Iteration 1 --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Iteration 2 --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Iteration 3 --
-array(1) {
-  [0]=>
-  string(5) "Hello"
-}
-
--- Iteration 4 --
-array(1) {
-  [0]=>
-  string(0) ""
-}
-
--- Iteration 5 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  string(1) "d"
-}
-
--- Iteration 6 --
-array(4) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(1) "b"
-  [2]=>
-  string(1) "c"
-  [3]=>
-  string(1) "d"
-}
-
--- Iteration 7 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  int(3)
-}
-
--- Iteration 8 --
-array(5) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  string(1) "a"
-  [3]=>
-  int(3)
-  [4]=>
-  int(5)
-}
-
--- Iteration 9 --
-array(5) {
-  [0]=>
-  int(1)
-  [1]=>
-  int(0)
-  [2]=>
-  string(0) ""
-  [3]=>
-  int(2)
-  [4]=>
-  int(3)
-}
-
--- Iteration 10 --
-array(3) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(2) "ab"
-  [2]=>
-  string(2) "cd"
-}
-
--- Iteration 11 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  string(0) ""
-}
-
-*** Testing array_keys() on all the types other than arrays ***
--- Loose type checking --
-array(3) {
-  [0]=>
-  int(1)
-  [1]=>
-  int(-1)
-  [2]=>
-  string(3) "php"
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-  [2]=>
-  int(3)
-  [3]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-  [2]=>
-  string(3) "php"
-  [3]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- Loose type checking --
-array(3) {
-  [0]=>
-  int(2)
-  [1]=>
-  int(3)
-  [2]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(2)
-}
-
--- Loose type checking --
-array(2) {
-  [0]=>
-  int(2)
-  [1]=>
-  int(3)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(3)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  string(3) "php"
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  string(3) "php"
-}
-
--- Loose type checking --
-array(2) {
-  [0]=>
-  int(2)
-  [1]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  string(0) ""
-}
-
-*** Testing array_keys() with resource type ***
-array(1) {
-  [0]=>
-  int(0)
-}
-array(1) {
-  [0]=>
-  int(0)
-}
-array(1) {
-  [0]=>
-  int(1)
-}
-array(1) {
-  [0]=>
-  int(1)
-}
-
-*** Testing array_keys() on range of values ***
-array(4) {
-  [0]=>
-  int(2147483647)
-  [1]=>
-  int(-2147483648)
-  [2]=>
-  int(-2147483647)
-  [3]=>
-  int(0)
-}
-
-*** Testing array_keys() on an array created on the fly ***
-array(3) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(1) "b"
-  [2]=>
-  string(1) "c"
-}
-array(0) {
-}
-
-*** Testing error conditions ***
-Warning: array_keys() expects parameter 1 to be array, integer given in %s on line %d
-NULL
-
-Warning: array_keys() expects parameter 1 to be array, string given in %s on line %d
-NULL
-
-Warning: array_keys() expects parameter 1 to be array, object given in %s on line %d
-NULL
-
-Warning: array_keys() expects at least 1 parameter, 0 given in %s on line %d
-NULL
-
-Warning: array_keys() expects at most 3 parameters, 4 given in %s on line %d
-NULL
-
-Warning: Illegal offset type in %s on line %d
-array(3) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-}
-Done
---UEXPECTF--
-*** Testing array_keys() on basic array operation ***
-array(5) {
-  [0]=>
-  unicode(1) "a"
-  [1]=>
-  unicode(1) "b"
-  [2]=>
-  int(2)
-  [3]=>
-  int(-23)
-  [4]=>
-  int(3)
-}
-
-*** Testing array_keys() on various arrays ***
--- Iteration 0 --
-array(0) {
-}
-
--- Iteration 1 --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Iteration 2 --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Iteration 3 --
-array(1) {
-  [0]=>
-  unicode(5) "Hello"
-}
-
--- Iteration 4 --
-array(1) {
-  [0]=>
-  unicode(0) ""
-}
-
--- Iteration 5 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  unicode(1) "d"
-}
-
--- Iteration 6 --
-array(4) {
-  [0]=>
-  unicode(1) "a"
-  [1]=>
-  unicode(1) "b"
-  [2]=>
-  unicode(1) "c"
-  [3]=>
-  unicode(1) "d"
-}
-
--- Iteration 7 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  int(3)
-}
-
--- Iteration 8 --
-array(5) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  unicode(1) "a"
-  [3]=>
-  int(3)
-  [4]=>
-  int(5)
-}
-
--- Iteration 9 --
-array(5) {
-  [0]=>
-  int(1)
-  [1]=>
-  int(0)
-  [2]=>
-  unicode(0) ""
-  [3]=>
-  int(2)
-  [4]=>
-  int(3)
-}
-
--- Iteration 10 --
-array(3) {
-  [0]=>
-  unicode(1) "a"
-  [1]=>
-  unicode(2) "ab"
-  [2]=>
-  unicode(2) "cd"
-}
-
--- Iteration 11 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  unicode(0) ""
-}
-
-*** Testing array_keys() on all the types other than arrays ***
--- Loose type checking --
-array(3) {
-  [0]=>
-  int(1)
-  [1]=>
-  int(-1)
-  [2]=>
-  unicode(3) "php"
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-  [2]=>
-  int(3)
-  [3]=>
-  unicode(0) ""
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-  [2]=>
-  unicode(3) "php"
-  [3]=>
-  unicode(0) ""
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- Loose type checking --
-array(2) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- Loose type checking --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-  [2]=>
-  int(3)
-  [3]=>
-  unicode(0) ""
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(2)
-}
-
--- Loose type checking --
-array(2) {
-  [0]=>
-  int(2)
-  [1]=>
-  int(3)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(3)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  unicode(3) "php"
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  unicode(3) "php"
-}
-
--- Loose type checking --
-array(2) {
-  [0]=>
-  int(2)
-  [1]=>
-  unicode(0) ""
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  unicode(0) ""
-}
-
-*** Testing array_keys() with resource type ***
-array(1) {
-  [0]=>
-  int(0)
-}
-array(1) {
-  [0]=>
-  int(0)
-}
-array(1) {
-  [0]=>
-  int(1)
-}
-array(1) {
-  [0]=>
-  int(1)
-}
-
-*** Testing array_keys() on range of values ***
-array(4) {
-  [0]=>
-  int(2147483647)
-  [1]=>
-  int(-2147483648)
-  [2]=>
-  int(-2147483647)
-  [3]=>
-  int(0)
-}
-
-*** Testing array_keys() on an array created on the fly ***
-array(3) {
-  [0]=>
-  unicode(1) "a"
-  [1]=>
-  unicode(1) "b"
-  [2]=>
-  unicode(1) "c"
-}
-array(0) {
-}
-
-*** Testing error conditions ***
-Warning: array_keys() expects parameter 1 to be array, integer given in %s on line %d
-NULL
-
-Warning: array_keys() expects parameter 1 to be array, Unicode string given in %s on line %d
-NULL
-
-Warning: array_keys() expects parameter 1 to be array, object given in %s on line %d
-NULL
-
-Warning: array_keys() expects at least 1 parameter, 0 given in %s on line %d
-NULL
-
-Warning: array_keys() expects at most 3 parameters, 4 given in %s on line %d
-NULL
-
-Warning: Illegal offset type in %s on line %d
-array(3) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-}
-Done

diff --git a/ext/standard/tests/array/array_keys_64bit.phpt b/ext/standard/tests/array/array_keys_64bit.phpt
deleted file mode 100644 (file)
index 3ffba0b..0000000
--- a/ext/standard/tests/array/array_keys_64bit.phpt
+++ /dev/null
@@ -1,472 +0,0 @@
---TEST--
-Test array_keys() function
---SKIPIF--
-<?php
-if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
-?>
---INI--
-precision=14
---FILE--
-<?php
-/*
-Prototype: array array_keys( array $input [, mixed $search_value [, 
-                             bool $strict]]);
-Description: Return all the keys of an array
-*/
-
-echo "*** Testing array_keys() on basic array operation ***\n";
-$basic_arr = array("a" => 1, "b" => 2, 2.0 => 2.0, -23.45 => "asdasd",
-                   array(1,2,3));
-var_dump(array_keys($basic_arr));
-
-echo "\n*** Testing array_keys() on various arrays ***";
-$arrays = array(
-  array(), 
-  array(0),
-  array( array() ), 
-  array("Hello" => "World"), 
-  array("" => ""),  
-  array(1,2,3, "d" => array(4,6, "d")),
-  array("a" => 1, "b" => 2, "c" =>3, "d" => array()),
-  array(0 => 0, 1 => 1, 2 => 2, 3 => 3),  
-  array(0.001=>3.000, 1.002=>2, 1.999=>3, "a"=>3, 3=>5, "5"=>3.000),
-  array(TRUE => TRUE, FALSE => FALSE, NULL => NULL, "\x000", "\000"),
-  array("a" => "abcd", "a" => "", "ab" => -6, "cd" => -0.5 ),
-  array(0 => array(), 1=> array(0), 2 => array(1), ""=> array(),""=>"" )
-);
-
-$i = 0;
-/* loop through to test array_keys() with different arrays */
-foreach ($arrays as $array) {
-  echo "\n-- Iteration $i --\n";
-  var_dump(array_keys($array)); 
-  $i++;
-}
-
-echo "\n*** Testing array_keys() on all the types other than arrays ***";
-$types_arr = array(
-  TRUE => TRUE,
-  FALSE => FALSE,
-  1 => 1,
-  0 => 0,
-  -1 => -1, 
-  "1" => "1",
-  "0" => "0",
-  "-1" => "-1",
-  NULL,
-  array(),
-  "php" => "php",
-  "" => ""
-);
-$values = array(TRUE, FALSE, 1, 0, -1, "1", "0", "-1",  NULL, array(), "php", "");
-foreach ($values as $value){
-  echo "\n-- Loose type checking --\n";
-  var_dump(array_keys($types_arr, $value)); 
-  echo "\n-- strict type checking --\n";
-  var_dump(array_keys($types_arr, $value, TRUE));
-}
-
-echo "\n*** Testing array_keys() with resource type ***\n";
-$resource1 = fopen( __FILE__, "r");
-$resource2 = opendir( "." );
-
-/* creating an array with resource types as elements */
-$arr_resource = array($resource1, $resource2); 
-
-var_dump(array_keys($arr_resource, $resource1));  // loose type checking 
-var_dump(array_keys($arr_resource, $resource1, TRUE));  // strict type checking
-var_dump(array_keys($arr_resource, $resource2));  // loose type checking
-var_dump(array_keys($arr_resource, $resource2, TRUE));  // strict type checking
-
-echo "\n*** Testing array_keys() on range of values ***\n";
-$arr_range = array(
-  2147483647 => 1,
-  2147483648 => 2,
-  -2147483647 => 3, 
-  -2147483648 => 4,
-  -2147483649 => 5,
-  -0 => 6,
-  0 => 7
-);
-var_dump(array_keys($arr_range));
-
-echo "\n*** Testing array_keys() on an array created on the fly ***\n";
-var_dump(array_keys(array("a" => 1, "b" => 2, "c" => 3)));
-var_dump(array_keys(array()));  // null array
-
-echo "\n*** Testing error conditions ***";
-var_dump(array_keys(100));
-var_dump(array_keys("string"));
-var_dump(array_keys(new stdclass));  // object
-var_dump(array_keys());  // Zero arguments
-var_dump(array_keys(array(), "", TRUE, 100));  // args > expected
-var_dump(array_keys(array(1,2,3, array() => array())));  // (W)illegal offset
-
-echo "Done\n";
-
---CLEAN--
-/* Closing the resource handles */
-fclose( $resource1 );
-closedir( $resource2 );
-?>
---EXPECTF--
-*** Testing array_keys() on basic array operation ***
-array(5) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(1) "b"
-  [2]=>
-  int(2)
-  [3]=>
-  int(-23)
-  [4]=>
-  int(3)
-}
-
-*** Testing array_keys() on various arrays ***
--- Iteration 0 --
-array(0) {
-}
-
--- Iteration 1 --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Iteration 2 --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Iteration 3 --
-array(1) {
-  [0]=>
-  string(5) "Hello"
-}
-
--- Iteration 4 --
-array(1) {
-  [0]=>
-  string(0) ""
-}
-
--- Iteration 5 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  string(1) "d"
-}
-
--- Iteration 6 --
-array(4) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(1) "b"
-  [2]=>
-  string(1) "c"
-  [3]=>
-  string(1) "d"
-}
-
--- Iteration 7 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  int(3)
-}
-
--- Iteration 8 --
-array(5) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  string(1) "a"
-  [3]=>
-  int(3)
-  [4]=>
-  int(5)
-}
-
--- Iteration 9 --
-array(5) {
-  [0]=>
-  int(1)
-  [1]=>
-  int(0)
-  [2]=>
-  string(0) ""
-  [3]=>
-  int(2)
-  [4]=>
-  int(3)
-}
-
--- Iteration 10 --
-array(3) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(2) "ab"
-  [2]=>
-  string(2) "cd"
-}
-
--- Iteration 11 --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-  [3]=>
-  string(0) ""
-}
-
-*** Testing array_keys() on all the types other than arrays ***
--- Loose type checking --
-array(3) {
-  [0]=>
-  int(1)
-  [1]=>
-  int(-1)
-  [2]=>
-  string(3) "php"
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-  [2]=>
-  int(3)
-  [3]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(4) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(2)
-  [2]=>
-  string(3) "php"
-  [3]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- strict type checking --
-array(0) {
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(1)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(0)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(-1)
-}
-
--- Loose type checking --
-array(3) {
-  [0]=>
-  int(2)
-  [1]=>
-  int(3)
-  [2]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(2)
-}
-
--- Loose type checking --
-array(2) {
-  [0]=>
-  int(2)
-  [1]=>
-  int(3)
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  int(3)
-}
-
--- Loose type checking --
-array(1) {
-  [0]=>
-  string(3) "php"
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  string(3) "php"
-}
-
--- Loose type checking --
-array(2) {
-  [0]=>
-  int(2)
-  [1]=>
-  string(0) ""
-}
-
--- strict type checking --
-array(1) {
-  [0]=>
-  string(0) ""
-}
-
-*** Testing array_keys() with resource type ***
-array(1) {
-  [0]=>
-  int(0)
-}
-array(1) {
-  [0]=>
-  int(0)
-}
-array(1) {
-  [0]=>
-  int(1)
-}
-array(1) {
-  [0]=>
-  int(1)
-}
-
-*** Testing array_keys() on range of values ***
-array(6) {
-  [0]=>
-  int(2147483647)
-  [1]=>
-  int(2147483648)
-  [2]=>
-  int(-2147483647)
-  [3]=>
-  int(-2147483648)
-  [4]=>
-  int(-2147483649)
-  [5]=>
-  int(0)
-}
-
-*** Testing array_keys() on an array created on the fly ***
-array(3) {
-  [0]=>
-  string(1) "a"
-  [1]=>
-  string(1) "b"
-  [2]=>
-  string(1) "c"
-}
-array(0) {
-}
-
-*** Testing error conditions ***
-Warning: array_keys(): The first argument should be an array in %s on line %d
-NULL
-
-Warning: array_keys(): The first argument should be an array in %s on line %d
-NULL
-
-Warning: array_keys(): The first argument should be an array in %s on line %d
-NULL
-
-Warning: Wrong parameter count for array_keys() in %s on line %d
-NULL
-
-Warning: Wrong parameter count for array_keys() in %s on line %d
-NULL
-
-Warning: Illegal offset type in %s on line %d
-array(3) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(1)
-  [2]=>
-  int(2)
-}
-Done

diff --git a/ext/standard/tests/array/array_keys_basic.phpt b/ext/standard/tests/array/array_keys_basic.phpt
new file mode 100644 (file)
index 0000000..a770bda
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_basic.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test array_keys() function (basic)
+--FILE--
+<?php
+
+echo "*** Testing array_keys() on basic array operation ***\n";
+$basic_arr = array("a" => 1, "b" => 2, 2.0 => 2.0, -23.45 => "asdasd",
+                   array(1,2,3));
+var_dump(array_keys($basic_arr));
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing array_keys() on basic array operation ***
+array(5) {
+  [0]=>
+  string(1) "a"
+  [1]=>
+  string(1) "b"
+  [2]=>
+  int(2)
+  [3]=>
+  int(-23)
+  [4]=>
+  int(3)
+}
+Done
+--UEXPECTF--
+*** Testing array_keys() on basic array operation ***
+array(5) {
+  [0]=>
+  unicode(1) "a"
+  [1]=>
+  unicode(1) "b"
+  [2]=>
+  int(2)
+  [3]=>
+  int(-23)
+  [4]=>
+  int(3)
+}
+Done

diff --git a/ext/standard/tests/array/array_keys_error.phpt b/ext/standard/tests/array/array_keys_error.phpt
new file mode 100644 (file)
index 0000000..4522fe0
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_error.phpt
@@ -0,0 +1,69 @@
+--TEST--
+Test array_keys() function (error conditions)
+--FILE--
+<?php
+
+echo "\n*** Testing error conditions ***";
+var_dump(array_keys(100));
+var_dump(array_keys("string"));
+var_dump(array_keys(new stdclass));  // object
+var_dump(array_keys());  // Zero arguments
+var_dump(array_keys(array(), "", TRUE, 100));  // args > expected
+var_dump(array_keys(array(1,2,3, array() => array())));  // (W)illegal offset
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing error conditions ***
+Warning: array_keys() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+Warning: array_keys() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+Warning: array_keys() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+Warning: array_keys() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: array_keys() expects at most 3 parameters, 4 given in %s on line %d
+NULL
+
+Warning: Illegal offset type in %s on line %d
+array(3) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+}
+Done
+--UEXPECTF--
+*** Testing error conditions ***
+Warning: array_keys() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+Warning: array_keys() expects parameter 1 to be array, Unicode string given in %s on line %d
+NULL
+
+Warning: array_keys() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+Warning: array_keys() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: array_keys() expects at most 3 parameters, 4 given in %s on line %d
+NULL
+
+Warning: Illegal offset type in %s on line %d
+array(3) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+}
+Done

diff --git a/ext/standard/tests/array/array_keys_variation_001.phpt b/ext/standard/tests/array/array_keys_variation_001.phpt
new file mode 100644 (file)
index 0000000..91b5744
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_variation_001.phpt
@@ -0,0 +1,263 @@
+--TEST--
+Test array_keys() function (variation - 1)
+--FILE--
+<?php
+
+echo "\n*** Testing array_keys() on various arrays ***";
+$arrays = array(
+  array(), 
+  array(0),
+  array( array() ), 
+  array("Hello" => "World"), 
+  array("" => ""),  
+  array(1,2,3, "d" => array(4,6, "d")),
+  array("a" => 1, "b" => 2, "c" =>3, "d" => array()),
+  array(0 => 0, 1 => 1, 2 => 2, 3 => 3),  
+  array(0.001=>3.000, 1.002=>2, 1.999=>3, "a"=>3, 3=>5, "5"=>3.000),
+  array(TRUE => TRUE, FALSE => FALSE, NULL => NULL, "\x000", "\000"),
+  array("a" => "abcd", "a" => "", "ab" => -6, "cd" => -0.5 ),
+  array(0 => array(), 1=> array(0), 2 => array(1), ""=> array(),""=>"" )
+);
+
+$i = 0;
+/* loop through to test array_keys() with different arrays */
+foreach ($arrays as $array) {
+  echo "\n-- Iteration $i --\n";
+  var_dump(array_keys($array)); 
+  $i++;
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing array_keys() on various arrays ***
+-- Iteration 0 --
+array(0) {
+}
+
+-- Iteration 1 --
+array(1) {
+  [0]=>
+  int(0)
+}
+
+-- Iteration 2 --
+array(1) {
+  [0]=>
+  int(0)
+}
+
+-- Iteration 3 --
+array(1) {
+  [0]=>
+  string(5) "Hello"
+}
+
+-- Iteration 4 --
+array(1) {
+  [0]=>
+  string(0) ""
+}
+
+-- Iteration 5 --
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  string(1) "d"
+}
+
+-- Iteration 6 --
+array(4) {
+  [0]=>
+  string(1) "a"
+  [1]=>
+  string(1) "b"
+  [2]=>
+  string(1) "c"
+  [3]=>
+  string(1) "d"
+}
+
+-- Iteration 7 --
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  int(3)
+}
+
+-- Iteration 8 --
+array(5) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  string(1) "a"
+  [3]=>
+  int(3)
+  [4]=>
+  int(5)
+}
+
+-- Iteration 9 --
+array(5) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(0)
+  [2]=>
+  string(0) ""
+  [3]=>
+  int(2)
+  [4]=>
+  int(3)
+}
+
+-- Iteration 10 --
+array(3) {
+  [0]=>
+  string(1) "a"
+  [1]=>
+  string(2) "ab"
+  [2]=>
+  string(2) "cd"
+}
+
+-- Iteration 11 --
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  string(0) ""
+}
+Done
+--UEXPECTF--
+*** Testing array_keys() on various arrays ***
+-- Iteration 0 --
+array(0) {
+}
+
+-- Iteration 1 --
+array(1) {
+  [0]=>
+  int(0)
+}
+
+-- Iteration 2 --
+array(1) {
+  [0]=>
+  int(0)
+}
+
+-- Iteration 3 --
+array(1) {
+  [0]=>
+  unicode(5) "Hello"
+}
+
+-- Iteration 4 --
+array(1) {
+  [0]=>
+  unicode(0) ""
+}
+
+-- Iteration 5 --
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  unicode(1) "d"
+}
+
+-- Iteration 6 --
+array(4) {
+  [0]=>
+  unicode(1) "a"
+  [1]=>
+  unicode(1) "b"
+  [2]=>
+  unicode(1) "c"
+  [3]=>
+  unicode(1) "d"
+}
+
+-- Iteration 7 --
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  int(3)
+}
+
+-- Iteration 8 --
+array(5) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  unicode(1) "a"
+  [3]=>
+  int(3)
+  [4]=>
+  int(5)
+}
+
+-- Iteration 9 --
+array(5) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(0)
+  [2]=>
+  unicode(0) ""
+  [3]=>
+  int(2)
+  [4]=>
+  int(3)
+}
+
+-- Iteration 10 --
+array(3) {
+  [0]=>
+  unicode(1) "a"
+  [1]=>
+  unicode(2) "ab"
+  [2]=>
+  unicode(2) "cd"
+}
+
+-- Iteration 11 --
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  unicode(0) ""
+}
+Done

diff --git a/ext/standard/tests/array/array_keys_variation_002.phpt b/ext/standard/tests/array/array_keys_variation_002.phpt
new file mode 100644 (file)
index 0000000..0aa01f6
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_variation_002.phpt
@@ -0,0 +1,77 @@
+--TEST--
+Test array_keys() function (variation - 2)
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
+?>
+--FILE--
+<?php
+
+echo "\n*** Testing array_keys() on range of values ***\n";
+$arr_range = array(
+  2147483647 => 1,
+  2147483648 => 2,
+  -2147483647 => 3, 
+  -2147483648 => 4,
+  -2147483649 => 5,
+  -0 => 6,
+  0 => 7
+);
+var_dump(array_keys($arr_range));
+
+echo "\n*** Testing array_keys() on an array created on the fly ***\n";
+var_dump(array_keys(array("a" => 1, "b" => 2, "c" => 3)));
+var_dump(array_keys(array()));  // null array
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing array_keys() on range of values ***
+array(4) {
+  [0]=>
+  int(2147483647)
+  [1]=>
+  int(-2147483648)
+  [2]=>
+  int(-2147483647)
+  [3]=>
+  int(0)
+}
+
+*** Testing array_keys() on an array created on the fly ***
+array(3) {
+  [0]=>
+  string(1) "a"
+  [1]=>
+  string(1) "b"
+  [2]=>
+  string(1) "c"
+}
+array(0) {
+}
+Done
+--UEXPECTF--
+*** Testing array_keys() on range of values ***
+array(4) {
+  [0]=>
+  int(2147483647)
+  [1]=>
+  int(-2147483648)
+  [2]=>
+  int(-2147483647)
+  [3]=>
+  int(0)
+}
+
+*** Testing array_keys() on an array created on the fly ***
+array(3) {
+  [0]=>
+  unicode(1) "a"
+  [1]=>
+  unicode(1) "b"
+  [2]=>
+  unicode(1) "c"
+}
+array(0) {
+}
+Done

diff --git a/ext/standard/tests/array/array_keys_variation_003.phpt b/ext/standard/tests/array/array_keys_variation_003.phpt
new file mode 100644 (file)
index 0000000..c0f219b
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_variation_003.phpt
@@ -0,0 +1,177 @@
+--TEST--
+Test array_keys() function (variation - 3)
+--FILE--
+<?php
+
+echo "*** Testing array_keys() on all the types other than arrays ***\n";
+$types_arr = array(
+  TRUE => TRUE,
+  FALSE => FALSE,
+  1 => 1,
+  0 => 0,
+  -1 => -1, 
+  "1" => "1",
+  "0" => "0",
+  "-1" => "-1",
+  NULL,
+  array(),
+  "php" => "php",
+  "" => ""
+);
+$values = array(TRUE, FALSE, 1, 0, -1, "1", "0", "-1",  NULL, array(), "php", "");
+foreach ($values as $value){
+  var_dump(array_keys($types_arr, $value)); 
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing array_keys() on all the types other than arrays ***
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(-1)
+  [2]=>
+  string(3) "php"
+}
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+  [3]=>
+  string(0) ""
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(2)
+  [2]=>
+  string(3) "php"
+  [3]=>
+  string(0) ""
+}
+array(1) {
+  [0]=>
+  int(-1)
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(1) {
+  [0]=>
+  int(0)
+}
+array(1) {
+  [0]=>
+  int(-1)
+}
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(3)
+  [2]=>
+  string(0) ""
+}
+array(2) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(3)
+}
+array(1) {
+  [0]=>
+  string(3) "php"
+}
+array(2) {
+  [0]=>
+  int(2)
+  [1]=>
+  string(0) ""
+}
+Done
+--UEXPECTF--
+*** Testing array_keys() on all the types other than arrays ***
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(-1)
+  [2]=>
+  unicode(3) "php"
+}
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+  [3]=>
+  unicode(0) ""
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(2)
+  [2]=>
+  unicode(3) "php"
+  [3]=>
+  unicode(0) ""
+}
+array(1) {
+  [0]=>
+  int(-1)
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(1) {
+  [0]=>
+  int(0)
+}
+array(1) {
+  [0]=>
+  int(-1)
+}
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(3)
+  [2]=>
+  unicode(0) ""
+}
+array(2) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(3)
+}
+array(1) {
+  [0]=>
+  unicode(3) "php"
+}
+array(2) {
+  [0]=>
+  int(2)
+  [1]=>
+  unicode(0) ""
+}
+Done

diff --git a/ext/standard/tests/array/array_keys_variation_004.phpt b/ext/standard/tests/array/array_keys_variation_004.phpt
new file mode 100644 (file)
index 0000000..49ca95a
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_variation_004.phpt
@@ -0,0 +1,109 @@
+--TEST--
+Test array_keys() function (variation - 4)
+--FILE--
+<?php
+
+echo "*** Testing array_keys() on all the types other than arrays ***\n";
+$types_arr = array(
+  TRUE => TRUE,
+  FALSE => FALSE,
+  1 => 1,
+  0 => 0,
+  -1 => -1, 
+  "1" => "1",
+  "0" => "0",
+  "-1" => "-1",
+  NULL,
+  array(),
+  "php" => "php",
+  "" => ""
+);
+$values = array(TRUE, FALSE, 1, 0, -1, "1", "0", "-1",  NULL, array(), "php", "");
+foreach ($values as $value){
+  var_dump(array_keys($types_arr, $value, TRUE));
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing array_keys() on all the types other than arrays ***
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(1) {
+  [0]=>
+  int(0)
+}
+array(1) {
+  [0]=>
+  int(-1)
+}
+array(1) {
+  [0]=>
+  int(2)
+}
+array(1) {
+  [0]=>
+  int(3)
+}
+array(1) {
+  [0]=>
+  string(3) "php"
+}
+array(1) {
+  [0]=>
+  string(0) ""
+}
+Done
+--UEXPECTF--
+*** Testing array_keys() on all the types other than arrays ***
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(1) {
+  [0]=>
+  int(0)
+}
+array(1) {
+  [0]=>
+  int(-1)
+}
+array(1) {
+  [0]=>
+  int(2)
+}
+array(1) {
+  [0]=>
+  int(3)
+}
+array(1) {
+  [0]=>
+  unicode(3) "php"
+}
+array(1) {
+  [0]=>
+  unicode(0) ""
+}
+Done

diff --git a/ext/standard/tests/array/array_keys_variation_005.phpt b/ext/standard/tests/array/array_keys_variation_005.phpt
new file mode 100644 (file)
index 0000000..9a912d6
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_variation_005.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Test array_keys() function (variation - 5)
+--FILE--
+<?php
+
+echo "\n*** Testing array_keys() with resource type ***\n";
+$resource1 = fopen( __FILE__, "r");
+$resource2 = opendir( "." );
+
+/* creating an array with resource types as elements */
+$arr_resource = array($resource1, $resource2); 
+
+var_dump(array_keys($arr_resource, $resource1));  // loose type checking 
+var_dump(array_keys($arr_resource, $resource1, TRUE));  // strict type checking
+var_dump(array_keys($arr_resource, $resource2));  // loose type checking
+var_dump(array_keys($arr_resource, $resource2, TRUE));  // strict type checking
+
+/* Closing the resource handles */
+fclose( $resource1 );
+closedir( $resource2 );
+
+?>
+--EXPECTF--
+*** Testing array_keys() with resource type ***
+array(1) {
+  [0]=>
+  int(0)
+}
+array(1) {
+  [0]=>
+  int(0)
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(1) {
+  [0]=>
+  int(1)
+}