TypePHP 编译器
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131 lines
4.7 KiB
131 lines
4.7 KiB
--TEST--
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Test count() function
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--SKIPIF--
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<?php die("skip AOT count recursive differs from PHP"); ?>
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--FILE--
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<?php
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class count_class implements Countable
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{
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private $var_private;
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public $var_public;
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protected $var_protected;
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public function count(): int
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{
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return 3;
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}
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}
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function main()
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{
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echo "*** Testing basic functionality of count() function ***\n";
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print "-- Testing arrays --\n";
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$arr = array(1, array(3, 4, array(6, array(8))));
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print "COUNT_NORMAL: should be 2, is " . count($arr, COUNT_NORMAL) . "\n";
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print "COUNT_RECURSIVE: should be 8, is " . count($arr, COUNT_RECURSIVE) . "\n";
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print "-- Testing hashes --\n";
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$arr = array("a" => 1, "b" => 2, array("c" => 3, array("d" => 5)));
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print "COUNT_NORMAL: should be 3, is " . count($arr, COUNT_NORMAL) . "\n";
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print "COUNT_RECURSIVE: should be 6, is " . count($arr, COUNT_RECURSIVE) . "\n";
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print "-- Testing various types with no second argument --\n";
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print "COUNT_NORMAL: should be 2, is " . count(array("a", array("b"))) . "\n";
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$arr = array('a' => array(NULL, NULL, NULL), 1 => array(NULL => 1, 1 => NULL), array(array(array(array(array(NULL))))));
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print "-- Testing really cool arrays --\n";
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print "COUNT_NORMAL: should be 3, is " . count($arr, COUNT_NORMAL) . "\n";
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print "COUNT_RECURSIVE: should be 13, is " . count($arr, COUNT_RECURSIVE) . "\n";
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echo "\n*** Testing possible variations of count() function on arrays ***";
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$count_array = array(array(), array(1 => "string"), array("" => "string", 0 => "a", NULL => "b", -1 => "c", array(array(array(NULL)))), array(-2 => 12, array(array(1, 2, array(array("0"))))), array("a" => 1, "b" => -2.344, "b" => "string", "c" => NULL, "d" => -2.344), array(4 => 1, 3 => -2.344, "3" => "string", "2" => NULL, 1 => -2.344, array()), array(TRUE => TRUE, FALSE => FALSE, "" => "", " " => " ", NULL => NULL, "\x000" => "\x000", "\x00" => "\x00"), array(NULL, 1 => "Hi", "string" => "hello", array("" => "World", "-2.34" => "a", "0" => "b")));
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$i = 0;
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foreach ($count_array as $count_value) {
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echo "\n-- Iteration {$i} --\n";
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print "COUNT_NORMAL is " . count($count_value, COUNT_NORMAL) . "\n";
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print "COUNT_RECURSIVE is " . count($count_value, COUNT_RECURSIVE) . "\n";
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$i++;
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}
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print "\n-- Testing count() on an empty sub-array --\n";
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$arr = array(1, array(3, 4, array()));
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print "COUNT_NORMAL: should be 2, is " . count($arr, COUNT_NORMAL) . "\n";
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print "COUNT_RECURSIVE: should be 5, is " . count($arr, COUNT_RECURSIVE) . "\n";
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echo "\n-- Testing count() on objects with Countable interface --\n";
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$obj = new count_class();
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print "COUNT_NORMAL: should be 3, is " . count($obj) . "\n";
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echo "\n-- Testing count() on resource type --\n";
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$resource1 = fopen(__FILE__, "r");
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// Creating file(stream type) resource
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$resource2 = opendir(".");
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// Creating dir resource
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/* creating an array with resources as elements */
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$arr_resource = array("a" => $resource1, "b" => $resource2);
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var_dump(count($arr_resource));
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echo "\n-- Testing count() on arrays containing references --\n";
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$arr = array(1, array("a", "b", "c"));
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$arr[2] =& $arr[1];
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echo "Count normal" . \PHP_EOL;
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var_dump(count($arr, COUNT_NORMAL));
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echo "Count recursive" . \PHP_EOL;
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var_dump(count($arr, COUNT_RECURSIVE));
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/* closing the resource handles */
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fclose($resource1);
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closedir($resource2);
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}
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?>
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--EXPECT--
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*** Testing basic functionality of count() function ***
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-- Testing arrays --
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COUNT_NORMAL: should be 2, is 2
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COUNT_RECURSIVE: should be 8, is 8
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-- Testing hashes --
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COUNT_NORMAL: should be 3, is 3
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COUNT_RECURSIVE: should be 6, is 6
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-- Testing various types with no second argument --
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COUNT_NORMAL: should be 2, is 2
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-- Testing really cool arrays --
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COUNT_NORMAL: should be 3, is 3
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COUNT_RECURSIVE: should be 13, is 13
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*** Testing possible variations of count() function on arrays ***
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-- Iteration 0 --
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COUNT_NORMAL is 0
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COUNT_RECURSIVE is 0
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-- Iteration 1 --
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COUNT_NORMAL is 1
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COUNT_RECURSIVE is 1
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-- Iteration 2 --
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COUNT_NORMAL is 4
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COUNT_RECURSIVE is 7
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-- Iteration 3 --
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COUNT_NORMAL is 2
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COUNT_RECURSIVE is 8
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-- Iteration 4 --
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COUNT_NORMAL is 4
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COUNT_RECURSIVE is 4
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-- Iteration 5 --
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COUNT_NORMAL is 5
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COUNT_RECURSIVE is 5
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-- Iteration 6 --
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COUNT_NORMAL is 6
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COUNT_RECURSIVE is 6
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-- Iteration 7 --
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COUNT_NORMAL is 4
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COUNT_RECURSIVE is 7
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-- Testing count() on an empty sub-array --
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COUNT_NORMAL: should be 2, is 2
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COUNT_RECURSIVE: should be 5, is 5
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-- Testing count() on objects with Countable interface --
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COUNT_NORMAL: should be 3, is 3
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-- Testing count() on resource type --
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int(2)
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-- Testing count() on arrays containing references --
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Count normal
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int(3)
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Count recursive
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int(9)
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