- Add testcases for bug #32001

diff --git a/ext/xml/tests/bug32001.phpt b/ext/xml/tests/bug32001.phpt
new file mode 100644 (file)
index 0000000..5db7365
--- /dev/null
+++ b/ext/xml/tests/bug32001.phpt
@@ -0,0 +1,477 @@
+--TEST--
+Bug #32001 (xml_parse*() goes into infinite loop when autodetection in effect)
+--FILE--
+<?php
+class testcase {
+       private $encoding;
+       private $bom;
+       private $prologue;
+       private $tags;
+       private $chunk_size;
+
+       function testcase($enc, $chunk_size = 0, $bom = 0, $omit_prologue = 0) {
+               $this->encoding = $enc;
+               $this->chunk_size = $chunk_size;
+               $this->bom = $bom;
+               $this->prologue = !$omit_prologue;
+               $this->tags = array();
+       }
+
+       function start_element($parser, $name, $attrs) {
+               $attrs = array_map('bin2hex', $attrs);
+               $this->tags[] = bin2hex($name).": ".implode(', ', $attrs);
+       }
+
+       function end_element($parser, $name) {
+       }
+
+       function run() {
+               $data = '';
+
+               if ($this->prologue) {
+                       $canonical_name = preg_replace('/BE|LE/i', '', $this->encoding);
+                       $data .= "<?xml version=\"1.0\" encoding=\"$canonical_name\" ?>\n";
+               }
+
+               $data .= <<<HERE
+<テスト:テスト1 xmlns:テスト="http://www.example.com/テスト/" テスト="テスト">
+  <テスト:テスト2 テスト="テスト">
+       <テスト:テスト3>
+         test! 
+       </テスト:テスト3>
+  </テスト:テスト2>
+</テスト:テスト1>
+HERE;
+
+               $data = iconv("UTF-8", $this->encoding, $data);
+
+               if ($this->bom) {
+                       switch (strtoupper($this->encoding)) {
+                               case 'UTF-8':
+                               case 'UTF8':
+                                       $data = "\xef\xbb\xbf".$data;
+                                       break;
+
+                               case 'UTF-16':
+                               case 'UTF16':
+                               case 'UTF-16BE':
+                               case 'UTF16BE':
+                               case 'UCS-2':
+                               case 'UCS2':
+                               case 'UCS-2BE':
+                               case 'UCS2BE':
+                                       $data = "\xfe\xff".$data;
+                                       break;
+
+                               case 'UTF-16LE':
+                               case 'UTF16LE':
+                               case 'UCS-2LE':
+                               case 'UCS2LE':
+                                       $data = "\xff\xfe".$data;
+                                       break;
+
+                               case 'UTF-32':
+                               case 'UTF32':
+                               case 'UTF-32BE':
+                               case 'UTF32BE':
+                               case 'UCS-4':
+                               case 'UCS4':
+                               case 'UCS-4BE':
+                               case 'UCS4BE':
+                                       $data = "\x00\x00\xfe\xff".$data;
+                                       break;
+
+                               case 'UTF-32LE':
+                               case 'UTF32LE':
+                               case 'UCS-4LE':
+                               case 'UCS4LE':
+                                       $data = "\xff\xfe\x00\x00".$data;
+                                       break;
+                       }
+               }
+
+               $parser = xml_parser_create(NULL);
+               xml_set_element_handler($parser, "start_element", "end_element");
+               xml_set_object($parser, $this);
+
+               if ($this->chunk_size == 0) {
+                       $success = @xml_parse($parser, $data, true);
+               } else {
+                       for ($offset = 0; $offset < strlen($data);
+                                       $offset += $this->chunk_size) {
+                               $success = @xml_parse($parser, substr($data, $offset, $this->chunk_size), false);
+                               if (!$success) {
+                                       break;
+                               }
+                       }
+                       if ($success) {
+                               $success = @xml_parse($parser, "", true);
+                       }
+               }
+
+               echo "Encoding: $this->encoding\n";
+               echo "XML Prologue: ".($this->prologue ? 'present': 'not present'), "\n";
+               echo "Chunk size: ".($this->chunk_size ? "$this->chunk_size byte(s)\n": "all data at once\n");
+               echo "BOM: ".($this->bom ? 'prepended': 'not prepended'), "\n";
+
+               if ($success) { 
+                       var_dump($this->tags);
+               } else {
+                       echo "[Error] ", xml_error_string(xml_get_error_code($parser)), "\n";
+               }
+       }
+}
+$suite = array(
+       new testcase("UTF-8",     0, 0, 0),
+       new testcase("UTF-8",     0, 0, 1),
+       new testcase("UTF-8",     0, 1, 0),
+       new testcase("UTF-8",     0, 1, 1),
+       new testcase("UTF-16BE",  0, 0, 0),
+       new testcase("UTF-16BE",  0, 1, 0),
+       new testcase("UTF-16BE",  0, 1, 1),
+       new testcase("UTF-16LE",  0, 0, 0),
+       new testcase("UTF-16LE",  0, 1, 0),
+       new testcase("UTF-16LE",  0, 1, 1),
+       new testcase("UTF-8",     1, 0, 0),
+       new testcase("UTF-8",     1, 0, 1),
+       new testcase("UTF-8",     1, 1, 0),
+       new testcase("UTF-8",     1, 1, 1),
+       new testcase("UTF-16BE",  1, 0, 0),
+       new testcase("UTF-16BE",  1, 1, 0),
+       new testcase("UTF-16BE",  1, 1, 1),
+       new testcase("UTF-16LE",  1, 0, 0),
+       new testcase("UTF-16LE",  1, 1, 0),
+       new testcase("UTF-16LE",  1, 1, 1),
+       new testcase("EUC-JP"  ,  0),
+       new testcase("EUC-JP"  ,  1),
+       new testcase("Shift_JIS", 0),
+       new testcase("Shift_JIS", 1),
+       new testcase("GB2312",    0),
+       new testcase("GB2312",    1),
+);
+
+preg_match("/^libxml2 Version.*\$/im", `$_ENV[TEST_PHP_EXECUTABLE] -i`, $match);
+
+echo $match[0], "\n";
+
+
+foreach ($suite as $testcase) {
+       $testcase->run();
+}
+
+// vim600: sts=4 sw=4 ts=4 encoding=UTF-8
+?>
+--EXPECTF--
+libxml2 Version => %s
+Encoding: UTF-8
+XML Prologue: present
+Chunk size: all data at once
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-8
+XML Prologue: not present
+Chunk size: all data at once
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-8
+XML Prologue: present
+Chunk size: all data at once
+BOM: prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-8
+XML Prologue: not present
+Chunk size: all data at once
+BOM: prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16BE
+XML Prologue: present
+Chunk size: all data at once
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16BE
+XML Prologue: present
+Chunk size: all data at once
+BOM: prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16BE
+XML Prologue: not present
+Chunk size: all data at once
+BOM: prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16LE
+XML Prologue: present
+Chunk size: all data at once
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16LE
+XML Prologue: present
+Chunk size: all data at once
+BOM: prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16LE
+XML Prologue: not present
+Chunk size: all data at once
+BOM: prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-8
+XML Prologue: present
+Chunk size: 1 byte(s)
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-8
+XML Prologue: not present
+Chunk size: 1 byte(s)
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-8
+XML Prologue: 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: "
+}
+Encoding: UTF-8
+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: "
+}
+Encoding: UTF-16BE
+XML Prologue: present
+Chunk size: 1 byte(s)
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16BE
+XML Prologue: 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: "
+}
+Encoding: UTF-16BE
+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: "
+}
+Encoding: UTF-16LE
+XML Prologue: present
+Chunk size: 1 byte(s)
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: UTF-16LE
+XML Prologue: 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: "
+}
+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: "
+}
+Encoding: EUC-JP
+XML Prologue: present
+Chunk size: all data at once
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: EUC-JP
+XML Prologue: present
+Chunk size: 1 byte(s)
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: Shift_JIS
+XML Prologue: present
+Chunk size: all data at once
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: Shift_JIS
+XML Prologue: present
+Chunk size: 1 byte(s)
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: GB2312
+XML Prologue: present
+Chunk size: all data at once
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}
+Encoding: GB2312
+XML Prologue: present
+Chunk size: 1 byte(s)
+BOM: not prepended
+array(3) {
+  [0]=>
+  string(128) "e38386e382b9e383883ae38386e382b9e3838831: 687474703a2f2f7777772e6578616d706c652e636f6d2fe38386e382b9e383882f, e38386e382b9e38388"
+  [1]=>
+  string(60) "e38386e382b9e383883ae38386e382b9e3838832: e38386e382b9e38388"
+  [2]=>
+  string(42) "e38386e382b9e383883ae38386e382b9e3838833: "
+}