Annotation of embedaddon/php/ext/mbstring/tests/illformed_utf_sequences.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Unicode standard conformance test (ill-formed UTF sequences.)
3: --SKIPIF--
4: <?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
5: --FILE--
6: <?php
7: echo "UTF-8 redundancy\n";
8: var_dump(bin2hex(mb_convert_encoding("\x31\x32\x33", "UCS-4BE", "UTF-8")));
9: var_dump(bin2hex(mb_convert_encoding("\x41\x42\x43", "UCS-4BE", "UTF-8")));
10: var_dump(bin2hex(mb_convert_encoding("\xc0\xb1\xc0\xb2\xc0\xb3", "UCS-4BE", "UTF-8")));
11: var_dump(bin2hex(mb_convert_encoding("\xc1\x81\xc1\x82\xc1\x83", "UCS-4BE", "UTF-8")));
12: var_dump(bin2hex(mb_convert_encoding("\xe0\x80\xb1\xe0\x80\xb2\xe0\x80\xb3", "UCS-4BE", "UTF-8")));
13: var_dump(bin2hex(mb_convert_encoding("\xe0\x81\x81\xe0\x81\x82\xe0\x81\x83", "UCS-4BE", "UTF-8")));
14: var_dump(bin2hex(mb_convert_encoding("\xf0\x80\x80\xb1\xf0\x80\x80\xb2\xf0\x80\x80\xb3", "UCS-4BE", "UTF-8")));
15: var_dump(bin2hex(mb_convert_encoding("\xf0\x80\x81\x81\xf0\x80\x81\x82\xf0\x81\x83", "UCS-4BE", "UTF-8")));
16: var_dump(bin2hex(mb_convert_encoding("\xf8\x80\x80\x80\xb1\xf8\x80\x80\x80\xb2\xf8\x80\x80\x80\xb3", "UCS-4BE", "UTF-8")));
17: var_dump(bin2hex(mb_convert_encoding("\xf8\x80\x80\x81\x81\xf8\x80\x80\x81\x82\xf8\x80\x80\x81\x83", "UCS-4BE", "UTF-8")));
18: var_dump(bin2hex(mb_convert_encoding("\xfc\x80\x80\x80\x80\xb1\xfc\x80\x80\x80\x80\xb2\xfc\x80\x80\x80\x80\xb3", "UCS-4BE", "UTF-8")));
19: var_dump(bin2hex(mb_convert_encoding("\xfc\x80\x80\x80\x81\x81\xfc\x80\x80\x80\x81\x82\xfc\x80\x80\x80\x81\x83", "UCS-4BE", "UTF-8")));
20:
21: var_dump(bin2hex(mb_convert_encoding("\xc2\xa2\xc2\xa3\xc2\xa5", "UCS-4BE", "UTF-8")));
22: var_dump(bin2hex(mb_convert_encoding("\xe0\x82\xa2\xe0\x82\xa3\xe0\x82\xa5", "UCS-4BE", "UTF-8")));
23: var_dump(bin2hex(mb_convert_encoding("\xf0\x80\x82\xa2\xf0\x80\x82\xa3\xf0\x80\x82\xa5", "UCS-4BE", "UTF-8")));
24: var_dump(bin2hex(mb_convert_encoding("\xf8\x80\x80\x82\xa2\xf8\x80\x80\x82\xa3\xf8\x80\x80\x82\xa5", "UCS-4BE", "UTF-8")));
25: var_dump(bin2hex(mb_convert_encoding("\xfc\x80\x80\x80\x82\xa2\xfc\x80\x80\x80\x82\xa3\xfc\x80\x80\x80\x82\xa5", "UCS-4BE", "UTF-8")));
26:
27: var_dump(bin2hex(mb_convert_encoding("\xc1\xbf", "UCS-4BE", "UTF-8")));
28: var_dump(bin2hex(mb_convert_encoding("\xc2\x80", "UCS-4BE", "UTF-8")));
29: var_dump(bin2hex(mb_convert_encoding("\xdf\xbf", "UCS-4BE", "UTF-8")));
30: var_dump(bin2hex(mb_convert_encoding("\xe0\x9f\xff", "UCS-4BE", "UTF-8")));
31: var_dump(bin2hex(mb_convert_encoding("\xe0\xa0\x80", "UCS-4BE", "UTF-8")));
32: var_dump(bin2hex(mb_convert_encoding("\xef\xbf\xbf", "UCS-4BE", "UTF-8")));
33: var_dump(bin2hex(mb_convert_encoding("\xf0\x8f\xbf\xbf", "UCS-4BE", "UTF-8")));
34: var_dump(bin2hex(mb_convert_encoding("\xf0\x90\x80\x80", "UCS-4BE", "UTF-8")));
35: var_dump(bin2hex(mb_convert_encoding("\xf7\xbf\xbf\xbf", "UCS-4BE", "UTF-8")));
36: var_dump(bin2hex(mb_convert_encoding("\xf8\x87\xbf\xbf\xbf", "UCS-4BE", "UTF-8")));
37: var_dump(bin2hex(mb_convert_encoding("\xf8\x88\x80\x80\x80", "UCS-4BE", "UTF-8")));
38: var_dump(bin2hex(mb_convert_encoding("\xfb\xbf\xbf\xbf\xbf", "UCS-4BE", "UTF-8")));
39: var_dump(bin2hex(mb_convert_encoding("\xfc\x83\xbf\xbf\xbf\xbf", "UCS-4BE", "UTF-8")));
40: var_dump(bin2hex(mb_convert_encoding("\xfc\x84\x80\x80\x80\x80", "UCS-4BE", "UTF-8")));
41: var_dump(bin2hex(mb_convert_encoding("\xfd\xaf\xbf\xbf\xbf\xbf", "UCS-4BE", "UTF-8")));
42: var_dump(bin2hex(mb_convert_encoding("\xfd\xbf\xbf\xbf\xbf\xbf", "UCS-4BE", "UTF-8")));
43:
44: echo "UTF-8 and surrogates area\n";
45: $out = '';
46: for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
47: $out .= mb_convert_encoding(pack('C3', 0xe0 | ($i >> 12), 0x80 | ($i >> 6) & 0x3f, 0x80 | $i & 0x3f), "UCS-4BE", "UTF-8");
48: }
49: var_dump(bin2hex($out));
50:
51: echo "UTF-32 code range\n";
52: var_dump(bin2hex(mb_convert_encoding("\x00\x11\x00\x00", "UCS-4BE", "UTF-32BE")));
53: var_dump(bin2hex(mb_convert_encoding("\x00\x10\xff\xff", "UCS-4BE", "UTF-32BE")));
54: var_dump(bin2hex(mb_convert_encoding("\x00\x00\x11\x00", "UCS-4BE", "UTF-32LE")));
55: var_dump(bin2hex(mb_convert_encoding("\xff\xff\x10\x00", "UCS-4BE", "UTF-32LE")));
56: var_dump(bin2hex(mb_convert_encoding("\x00\x11\x00\x00", "UCS-4BE", "UTF-32")));
57: var_dump(bin2hex(mb_convert_encoding("\x00\x10\xff\xff", "UCS-4BE", "UTF-32")));
58: var_dump(bin2hex(mb_convert_encoding("\x00\x00\xfe\xff\x00\x11\x00\x00", "UCS-4BE", "UTF-32")));
59: var_dump(bin2hex(mb_convert_encoding("\x00\x00\xfe\xff\x00\x10\xff\xff", "UCS-4BE", "UTF-32")));
60: var_dump(bin2hex(mb_convert_encoding("\xff\xfe\x00\x00\x00\x00\x11\x00", "UCS-4BE", "UTF-32")));
61: var_dump(bin2hex(mb_convert_encoding("\xff\xfe\x00\x00\xff\xff\x10\x00", "UCS-4BE", "UTF-32")));
62:
63: echo "UTF-32 and surrogates area\n";
64: $out = '';
65: for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
66: $out .= mb_convert_encoding(pack('C4', $i >> 24, ($i >> 16) & 0xff, ($i >> 8) & 0xff, $i & 0xff), "UCS-4BE", "UTF-32BE");
67: }
68: var_dump(bin2hex($out));
69:
70: $out = '';
71: for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
72: $out .= mb_convert_encoding(pack('C4', $i & 0xff, ($i >> 8) & 0xff, ($i >> 16) & 0xff, ($i >> 24) & 0xff), "UCS-4BE", "UTF-32LE");
73: }
74: var_dump(bin2hex($out));
75:
76: $out = '';
77: for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
78: $out .= mb_convert_encoding(pack('C4', $i >> 24, ($i >> 16) & 0xff, ($i >> 8) & 0xff, $i & 0xff), "UCS-4BE", "UTF-32");
79: }
80: var_dump(bin2hex($out));
81:
82: $out = '';
83: for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
84: $out .= mb_convert_encoding("\x00\x00\xfe\xff". pack('C4', $i >> 24, ($i >> 16) & 0xff, ($i >> 8) & 0xff, $i & 0xff), "UCS-4BE", "UTF-32");
85: }
86: var_dump(bin2hex(str_replace("\x00\x00\xfe\xff", "", $out)));
87:
88:
89: $out = '';
90: for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
91: $out .= mb_convert_encoding("\xff\xfe\x00\x00". pack('C4', $i & 0xff, ($i >> 8) & 0xff, ($i >> 16) & 0xff, ($i >> 24) & 0xff), "UCS-4BE", "UTF-32");
92: }
93: var_dump(bin2hex(str_replace("\x00\x00\xfe\xff", "", $out)));
94: ?>
95: --EXPECT--
96: UTF-8 redundancy
97: string(24) "000000310000003200000033"
98: string(24) "000000410000004200000043"
99: string(0) ""
100: string(0) ""
101: string(0) ""
102: string(0) ""
103: string(0) ""
104: string(0) ""
105: string(0) ""
106: string(0) ""
107: string(0) ""
108: string(0) ""
109: string(24) "000000a2000000a3000000a5"
110: string(0) ""
111: string(0) ""
112: string(0) ""
113: string(0) ""
114: string(0) ""
115: string(8) "00000080"
116: string(8) "000007ff"
117: string(0) ""
118: string(8) "00000800"
119: string(8) "0000ffff"
120: string(0) ""
121: string(8) "00010000"
122: string(8) "001fffff"
123: string(0) ""
124: string(8) "00200000"
125: string(8) "03ffffff"
126: string(0) ""
127: string(8) "04000000"
128: string(8) "6fffffff"
129: string(0) ""
130: UTF-8 and surrogates area
131: string(16) "0000d7ff0000e000"
132: UTF-32 code range
133: string(0) ""
134: string(8) "0010ffff"
135: string(0) ""
136: string(8) "0010ffff"
137: string(0) ""
138: string(8) "0010ffff"
139: string(8) "0000feff"
140: string(16) "0000feff0010ffff"
141: string(8) "0000feff"
142: string(16) "0000feff0010ffff"
143: UTF-32 and surrogates area
144: string(16) "0000d7ff0000e000"
145: string(16) "0000d7ff0000e000"
146: string(16) "0000d7ff0000e000"
147: string(16) "0000d7ff0000e000"
148: string(16) "0000d7ff0000e000"
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