Annotation of embedaddon/php/ext/mysqli/tests/local_infile_tools.inc, revision 1.1
1.1 ! misho 1: <?php
! 2: /* Utility function for mysqli_set_local_infile*.phpt tests */
! 3: function shutdown_clean($file) {
! 4: if ($file) {
! 5: unlink($file);
! 6: }
! 7: }
! 8:
! 9: function check_local_infile_support($link, $engine, $table_name = 'test') {
! 10:
! 11: if (!$res = mysqli_query($link, 'SHOW VARIABLES LIKE "local_infile"'))
! 12: return "Cannot check if Server variable 'local_infile' is set to 'ON'";
! 13:
! 14: $row = mysqli_fetch_assoc($res);
! 15: mysqli_free_result($res);
! 16: if ('ON' != $row['Value'])
! 17: return sprintf("Server variable 'local_infile' seems not set to 'ON', found '%s'", $row['Value']);
! 18:
! 19: if (!mysqli_query($link, sprintf('DROP TABLE IF EXISTS %s', $table_name))) {
! 20: return "Failed to drop old test table";
! 21: }
! 22:
! 23: if (!mysqli_query($link, $sql = sprintf('CREATE TABLE %s(id INT, label CHAR(1), PRIMARY KEY(id)) ENGINE=%s',
! 24: $table_name, $engine)))
! 25: return "Failed to create test table: $sql";
! 26:
! 27: $file = create_standard_csv(1, false);
! 28: if (!$file) {
! 29: mysqli_query($link, sprintf('DROP TABLE IF EXISTS %s', $table_name));
! 30: return "Cannot create CSV file";
! 31: }
! 32:
! 33: if (!@mysqli_query($link, sprintf("LOAD DATA LOCAL INFILE '%s'
! 34: INTO TABLE %s
! 35: FIELDS TERMINATED BY ';' OPTIONALLY ENCLOSED BY '\''
! 36: LINES TERMINATED BY '\n'",
! 37: mysqli_real_escape_string($link, $file),
! 38: $table_name))) {
! 39: if (1148 == mysqli_errno($link)) {
! 40: mysqli_query($link, sprintf('DROP TABLE IF EXISTS %s', $table_name));
! 41: return "Cannot test LOAD DATA LOCAL INFILE, [1148] The used command is not allowed with this MySQL version";
! 42: } else if ($link->errno) {
! 43: return $link->error;
! 44: }
! 45: }
! 46: mysqli_query($link, sprintf('DROP TABLE IF EXISTS %s', $table_name));
! 47: return "";
! 48: }
! 49:
! 50: function create_standard_csv($offset, $verbose = true) {
! 51: // create a CVS file
! 52: $file = tempnam(sys_get_temp_dir(), 'mysqli_test');
! 53: if (!$fp = fopen($file, 'w')) {
! 54: if ($verbose)
! 55: printf("[%03d + 1] Cannot create CVS file '%s'\n", $offset, $file);
! 56: return NULL;
! 57: } else {
! 58: /* Looks ugly? No, handy if you have crashes... */
! 59: register_shutdown_function("shutdown_clean", $file);
! 60: }
! 61:
! 62: if ((version_compare(PHP_VERSION, '5.9.9', '>') == 1)) {
! 63: if (!fwrite($fp, (binary)"'97';'x';\n") ||
! 64: !fwrite($fp, (binary)"'98';'y';\n") ||
! 65: !fwrite($fp, (binary)"99;'z';\n")) {
! 66: if ($verbose)
! 67: printf("[%03d + 2] Cannot write CVS file '%s'\n", $offset, $file);
! 68: return NULL;
! 69: }
! 70: } else {
! 71: if (!fwrite($fp, "97;'x';\n") ||
! 72: !fwrite($fp, "98;'y';\n") ||
! 73: !fwrite($fp, "99;'z';\n")) {
! 74: if ($verbose)
! 75: printf("[%03d + 3] Cannot write CVS file '%s'\n", $offset, $file);
! 76: return NULL;
! 77: }
! 78: }
! 79:
! 80: fclose($fp);
! 81:
! 82: if (!chmod($file, 0644)) {
! 83: if ($verbose)
! 84: printf("[%03d + 4] Cannot change the file perms of '%s' from 0600 to 0644, MySQL might not be able to read it\n",
! 85: $offset, $file);
! 86: return NULL;
! 87: }
! 88: return $file;
! 89: }
! 90:
! 91: function try_handler($offset, $link, $file, $handler, $expected = null) {
! 92:
! 93: if ('default' == $handler) {
! 94: mysqli_set_local_infile_default($link);
! 95: } else if (!mysqli_set_local_infile_handler($link, $handler)) {
! 96: printf("[%03d] Cannot set infile handler to '%s'\n", $offset, $handler);
! 97: return false;
! 98: }
! 99: printf("Callback set to '%s'\n", $handler);
! 100:
! 101: if (!mysqli_query($link, sprintf("DELETE FROM test"))) {
! 102: printf("[%03d] Cannot remove records, [%d] %s\n", $offset + 1, mysqli_errno($link), mysqli_error($link));
! 103: return false;
! 104: }
! 105:
! 106: if (!@mysqli_query($link, sprintf("LOAD DATA LOCAL INFILE '%s'
! 107: INTO TABLE test
! 108: FIELDS TERMINATED BY ';' OPTIONALLY ENCLOSED BY '\''
! 109: LINES TERMINATED BY '\n'",
! 110: mysqli_real_escape_string($link, $file)))) {
! 111: printf("[%03d] LOAD DATA failed, [%d] %s\n",
! 112: $offset + 2,
! 113: mysqli_errno($link), mysqli_error($link));
! 114: }
! 115:
! 116: if (!$res = mysqli_query($link, "SELECT id, label FROM test ORDER BY id")) {
! 117: printf("[%03d] [%d] %s\n", $offset + 3, mysqli_errno($link), mysqli_error($link));
! 118: return false;
! 119: }
! 120:
! 121: if (!is_array($expected))
! 122: return true;
! 123:
! 124: foreach ($expected as $k => $values) {
! 125: if (!$tmp = mysqli_fetch_assoc($res)) {
! 126: printf("[%03d/%d] [%d] '%s'\n", $offset + 4, $k, mysqli_errno($link), mysqli_error($link));
! 127: return false;
! 128: }
! 129: if ($values['id'] != $tmp['id']) {
! 130: printf("[%03d/%d] Expecting %s got %s\n",
! 131: $offset + 5, $k,
! 132: $values['id'], $tmp['id']);
! 133: return false;
! 134: }
! 135: if ($values['label'] != $tmp['label']) {
! 136: printf("[%03d/%d] Expecting %s got %s\n",
! 137: $offset + 6, $k,
! 138: $values['label'], $tmp['label']);
! 139: return false;
! 140: }
! 141: }
! 142:
! 143: if ($res && $tmp = mysqli_fetch_assoc($res)) {
! 144: printf("[%03d] More results than expected!\n", $offset + 7);
! 145: do {
! 146: var_dump($tmp);
! 147: } while ($tmp = mysqli_fetch_assoc($res));
! 148: return false;
! 149: }
! 150:
! 151: if ($res)
! 152: mysqli_free_result($res);
! 153:
! 154: return true;
! 155: }
! 156: ?>
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