mirror of
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0e5d654409
To get proper errors and sensible behaviour, as the current behaviour is somewhat insane and part of it should be axed ASAP. The behaviour is mostly intact with some minor BC breaks which are mentioned in UPGRADING. Co-authored-by: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
409 lines
13 KiB
PHP
409 lines
13 KiB
PHP
--TEST--
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Bug #32001 (xml_parse*() goes into infinite loop when autodetection in effect), using UTF-*
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--EXTENSIONS--
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iconv
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xml
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--SKIPIF--
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<?php
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if (ICONV_IMPL == 'glibc' && version_compare(ICONV_VERSION, '2.12', '<='))
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die("skip iconv of glibc <= 2.12 is buggy");
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?>
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--FILE--
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<?php
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class testcase {
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private $encoding;
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private $bom;
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private $prologue;
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private $tags;
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private $chunk_size;
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function __construct($enc, $chunk_size = 0, $bom = 0, $omit_prologue = 0) {
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$this->encoding = $enc;
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$this->chunk_size = $chunk_size;
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$this->bom = $bom;
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$this->prologue = !$omit_prologue;
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$this->tags = array();
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}
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function start_element($parser, $name, $attrs) {
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$attrs = array_map('bin2hex', $attrs);
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$this->tags[] = bin2hex($name).": ".implode(', ', $attrs);
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}
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function end_element($parser, $name) {
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}
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function run() {
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$data = '';
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if ($this->prologue) {
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$canonical_name = preg_replace('/BE|LE/i', '', $this->encoding);
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$data .= "<?xml version=\"1.0\" encoding=\"$canonical_name\" ?>\n";
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}
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$data .= <<<HERE
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<テスト:テスト1 xmlns:テスト="http://www.example.com/テスト/" テスト="テスト">
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<テスト:テスト2 テスト="テスト">
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<テスト:テスト3>
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test!
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</テスト:テスト3>
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</テスト:テスト2>
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</テスト:テスト1>
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HERE;
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$data = iconv("UTF-8", $this->encoding, $data);
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if ($this->bom) {
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switch (strtoupper($this->encoding)) {
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case 'UTF-8':
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case 'UTF8':
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$data = "\xef\xbb\xbf".$data;
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break;
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case 'UTF-16':
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case 'UTF16':
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case 'UTF-16BE':
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case 'UTF16BE':
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case 'UCS-2':
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case 'UCS2':
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case 'UCS-2BE':
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case 'UCS2BE':
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$data = "\xfe\xff".$data;
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break;
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case 'UTF-16LE':
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case 'UTF16LE':
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case 'UCS-2LE':
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case 'UCS2LE':
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$data = "\xff\xfe".$data;
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break;
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case 'UTF-32':
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case 'UTF32':
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case 'UTF-32BE':
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case 'UTF32BE':
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case 'UCS-4':
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case 'UCS4':
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case 'UCS-4BE':
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case 'UCS4BE':
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$data = "\x00\x00\xfe\xff".$data;
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break;
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case 'UTF-32LE':
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case 'UTF32LE':
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case 'UCS-4LE':
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case 'UCS4LE':
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$data = "\xff\xfe\x00\x00".$data;
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break;
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}
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}
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$parser = xml_parser_create(NULL);
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xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
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xml_set_object($parser, $this);
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xml_set_element_handler($parser, "start_element", "end_element");
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if ($this->chunk_size == 0) {
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$success = @xml_parse($parser, $data, true);
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} else {
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for ($offset = 0; $offset < strlen($data);
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$offset += $this->chunk_size) {
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$success = @xml_parse($parser, substr($data, $offset, $this->chunk_size), false);
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if (!$success) {
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break;
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}
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}
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if ($success) {
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$success = @xml_parse($parser, "", true);
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}
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}
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echo "Encoding: $this->encoding\n";
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echo "XML Prologue: ".($this->prologue ? 'present': 'not present'), "\n";
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echo "Chunk size: ".($this->chunk_size ? "$this->chunk_size byte(s)\n": "all data at once\n");
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echo "BOM: ".($this->bom ? 'prepended': 'not prepended'), "\n";
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if ($success) {
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var_dump($this->tags);
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} else {
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echo "[Error] ", xml_error_string(xml_get_error_code($parser)), "\n";
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}
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}
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}
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$suite = array(
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new testcase("UTF-8", 0, 0, 0),
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new testcase("UTF-8", 0, 0, 1),
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new testcase("UTF-8", 0, 1, 0),
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new testcase("UTF-8", 0, 1, 1),
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new testcase("UTF-16BE", 0, 0, 0),
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new testcase("UTF-16BE", 0, 1, 0),
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new testcase("UTF-16BE", 0, 1, 1),
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new testcase("UTF-16LE", 0, 0, 0),
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new testcase("UTF-16LE", 0, 1, 0),
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new testcase("UTF-16LE", 0, 1, 1),
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new testcase("UTF-8", 1, 0, 0),
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new testcase("UTF-8", 1, 0, 1),
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new testcase("UTF-8", 1, 1, 0),
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new testcase("UTF-8", 1, 1, 1),
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new testcase("UTF-16BE", 1, 0, 0),
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new testcase("UTF-16BE", 1, 1, 0),
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new testcase("UTF-16BE", 1, 1, 1),
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new testcase("UTF-16LE", 1, 0, 0),
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new testcase("UTF-16LE", 1, 1, 0),
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new testcase("UTF-16LE", 1, 1, 1),
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);
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if (XML_SAX_IMPL == 'libxml') {
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echo "libxml2 Version => " . LIBXML_DOTTED_VERSION. "\n";
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} else {
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echo "libxml2 Version => NONE\n";
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}
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foreach ($suite as $testcase) {
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$testcase->run();
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}
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?>
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--EXPECTF--
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libxml2 Version => %s
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Encoding: UTF-8
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XML Prologue: present
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Chunk size: all data at once
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-8
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XML Prologue: not present
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Chunk size: all data at once
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-8
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XML Prologue: present
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Chunk size: all data at once
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-8
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XML Prologue: not present
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Chunk size: all data at once
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16BE
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XML Prologue: present
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Chunk size: all data at once
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16BE
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XML Prologue: present
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Chunk size: all data at once
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16BE
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XML Prologue: not present
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Chunk size: all data at once
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16LE
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XML Prologue: present
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Chunk size: all data at once
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16LE
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XML Prologue: present
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Chunk size: all data at once
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16LE
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XML Prologue: not present
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Chunk size: all data at once
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-8
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XML Prologue: present
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Chunk size: 1 byte(s)
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-8
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XML Prologue: not present
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Chunk size: 1 byte(s)
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-8
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XML Prologue: present
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Chunk size: 1 byte(s)
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-8
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XML Prologue: not present
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Chunk size: 1 byte(s)
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16BE
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XML Prologue: present
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Chunk size: 1 byte(s)
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16BE
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XML Prologue: present
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Chunk size: 1 byte(s)
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16BE
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XML Prologue: not present
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Chunk size: 1 byte(s)
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16LE
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XML Prologue: present
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Chunk size: 1 byte(s)
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BOM: not prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
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[2]=>
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string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
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}
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Encoding: UTF-16LE
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XML Prologue: present
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Chunk size: 1 byte(s)
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BOM: prepended
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array(3) {
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[0]=>
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string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
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[1]=>
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string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
|
|
[2]=>
|
|
string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
|
|
}
|
|
Encoding: UTF-16LE
|
|
XML Prologue: not present
|
|
Chunk size: 1 byte(s)
|
|
BOM: prepended
|
|
array(3) {
|
|
[0]=>
|
|
string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
|
|
[1]=>
|
|
string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
|
|
[2]=>
|
|
string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
|
|
}
|