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89 lines
2.6 KiB
PHP
89 lines
2.6 KiB
PHP
--TEST--
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mysqli_num_rows()
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--SKIPIF--
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<?php
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require_once('skipif.inc');
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require_once('skipifemb.inc');
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require_once('skipifconnectfailure.inc');
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?>
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--FILE--
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<?php
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require_once("connect.inc");
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$tmp = NULL;
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$link = NULL;
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if (!is_null($tmp = @mysqli_num_rows()))
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printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
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if (!is_null($tmp = @mysqli_num_rows($link)))
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printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
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require('table.inc');
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function func_test_mysqli_num_rows($link, $query, $expected, $offset, $test_free = false) {
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if (!$res = mysqli_query($link, $query, MYSQLI_STORE_RESULT)) {
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printf("[%03d] [%d] %s\n", $offset, mysqli_errno($link), mysqli_error($link));
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return;
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}
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if ($expected !== ($tmp = mysqli_num_rows($res)))
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printf("[%03d] Expecting %s/%d, got %s/%d\n", $offset + 1,
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gettype($expected), $expected,
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gettype($tmp), $tmp);
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mysqli_free_result($res);
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if ($test_free && (NULL !== ($tmp = mysqli_num_rows($res))))
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printf("[%03d] Expecting NULL, got %s/%s\n", $offset + 2, gettype($tmp), $tmp);
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}
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func_test_mysqli_num_rows($link, "SELECT 1 AS a", 1, 5);
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func_test_mysqli_num_rows($link, "SHOW VARIABLES LIKE '%nixnutz%'", 0, 10);
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func_test_mysqli_num_rows($link, "INSERT INTO test(id, label) VALUES (100, 'z')", NULL, 15);
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func_test_mysqli_num_rows($link, "SELECT id FROM test LIMIT 2", 2, 20, true);
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if ($res = mysqli_query($link, 'SELECT COUNT(id) AS num FROM test')) {
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$row = mysqli_fetch_assoc($res);
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mysqli_free_result($res);
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func_test_mysqli_num_rows($link, "SELECT id, label FROM test", (int)$row['num'], 25);
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} else {
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printf("[030] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
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}
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print "run_tests.php don't fool me with your 'ungreedy' expression '.+?'!\n";
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if ($res = mysqli_query($link, 'SELECT id FROM test', MYSQLI_USE_RESULT)) {
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$row = mysqli_fetch_row($res);
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if (0 !== ($tmp = mysqli_num_rows($res)))
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printf("[031] Expecting int/0, got %s/%d\n", gettype($tmp), $tmp);
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mysqli_free_result($res);
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} else {
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printf("[032] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
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}
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mysqli_close($link);
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print "done!";
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?>
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--CLEAN--
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<?php
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require_once("clean_table.inc");
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?>
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--EXPECTF--
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Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given in %s on line %d
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Warning: mysqli_free_result() expects parameter 1 to be mysqli_result, boolean given in %s on line %d
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Warning: mysqli_num_rows(): Couldn't fetch mysqli_result in %s on line %d
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run_tests.php don't fool me with your 'ungreedy' expression '.+?'!
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Warning: mysqli_num_rows(): Function cannot be used with MYSQL_USE_RESULT in %s on line %d
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done!
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