mirror of
https://github.com/php/php-src.git
synced 2026-04-25 00:48:25 +02:00
Jorg Adam Sowa
1e02099e6a
Moves the usage of `mb_internal_encoding()` to INI section for the tests not testing the encoding/function itself, but the other mbstring/iconv functions.
140 lines
4.8 KiB
PHP
140 lines
4.8 KiB
PHP
--TEST--
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mb_trim() function tests
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--EXTENSIONS--
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mbstring
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--INI--
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internal_encoding=UTF-8
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--FILE--
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<?php
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echo "== Copy from trim ==\n";
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var_dump('ABC' === mb_trim('ABC'));
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var_dump('ABC' === mb_ltrim('ABC'));
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var_dump('ABC' === mb_rtrim('ABC'));
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var_dump('ABC' === mb_trim(" \0\t\nABC \0\t\n"));
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var_dump("ABC \0\t\n" === mb_ltrim(" \0\t\nABC \0\t\n"));
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var_dump(" \0\t\nABC" === mb_rtrim(" \0\t\nABC \0\t\n"));
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var_dump(" \0\t\nABC \0\t\n" === mb_trim(" \0\t\nABC \0\t\n",''));
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var_dump(" \0\t\nABC \0\t\n" === mb_ltrim(" \0\t\nABC \0\t\n",''));
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var_dump(" \0\t\nABC \0\t\n" === mb_rtrim(" \0\t\nABC \0\t\n",''));
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echo "== Empty string ==\n";
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var_dump(mb_trim(""));
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var_dump(mb_ltrim(""));
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var_dump(mb_rtrim(""));
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echo "== Single string ==\n";
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var_dump(mb_ltrim(' test ', ''));
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var_dump(mb_trim(" あいうえおあお ", " ", "UTF-8"));
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var_dump(mb_trim('foo BAR Spaß', 'ß', "UTF-8"));
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var_dump(mb_trim('foo BAR Spaß', 'f', "UTF-8"));
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echo "== Multi strings ==\n";
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var_dump(mb_trim('foo BAR Spaß', 'ßf', "UTF-8"));
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var_dump(mb_trim('foo BAR Spaß', 'fß', "UTF-8"));
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var_dump(mb_trim(" あいうおえお あ", " あ", "UTF-8"));
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var_dump(mb_trim(" あいうおえお あ", "あ ", "UTF-8"));
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var_dump(mb_trim(" あいうおえお a", "あa", "UTF-8"));
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var_dump(mb_trim(" あいうおえお a", "\xe3", "UTF-8"));
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echo "== Many strings ==\n";
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var_dump(mb_trim(str_repeat(" ", 129)));
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var_dump(mb_trim(str_repeat(" ", 129) . "a"));
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var_dump(mb_rtrim(str_repeat(" ", 129) . "a"));
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echo "== Very long trim characters ==\n";
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$trim_chars = "";
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for ($i = 1024; $i < 2048; $i++) {
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$trim_chars .= mb_chr($i);
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}
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var_dump(mb_trim($trim_chars . "hello" . $trim_chars, $trim_chars));
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var_dump(strlen(mb_ltrim($trim_chars . "hello" . $trim_chars, $trim_chars)));
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var_dump(strlen(mb_rtrim($trim_chars . "hello" . $trim_chars, $trim_chars)));
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echo "== mb_ltrim ==\n";
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var_dump(mb_ltrim("あああああああああああああああああああああああああああああああああいああああ", "あ"));
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echo "== mb_rtrim ==\n";
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var_dump(mb_rtrim("あああああああああああああああああああああああああああああああああいああああ", "あ"));
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echo "== default params ==\n";
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var_dump(mb_trim(" \f\n\r\v\x00\u{00A0}\u{1680}\u{2000}\u{2001}\u{2002}\u{2003}\u{2004}\u{2005}\u{2006}\u{2007}\u{2008}\u{2009}\u{200A}\u{2028}\u{2029}\u{202F}\u{205F}\u{3000}\u{0085}\u{180E}"));
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echo "== Byte Order Mark ==\n";
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var_dump(mb_ltrim("\u{FFFE}漢字", "\u{FFFE}\u{FEFF}"));
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var_dump(bin2hex(mb_ltrim(mb_convert_encoding("\u{FFFE}漢字", "UTF-16LE", "UTF-8"), mb_convert_encoding("\u{FFFE}\u{FEFF}", "UTF-16LE", "UTF-8"), "UTF-16LE")));
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var_dump(bin2hex(mb_ltrim(mb_convert_encoding("\u{FEFF}漢字", "UTF-16BE", "UTF-8"), mb_convert_encoding("\u{FFFE}\u{FEFF}", "UTF-16BE", "UTF-8"), "UTF-16BE")));
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echo "== Empty string ==\n";
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var_dump(mb_trim(" abcd ", ""));
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var_dump(mb_ltrim(" abcd ", ""));
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var_dump(mb_rtrim(" abcd ", ""));
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echo "== SJIS ==\n";
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var_dump(mb_convert_encoding(mb_trim("\x81\x40\x82\xa0\x81\x40", "\x81\x40", "SJIS"), "UTF-8", "SJIS"));
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echo "== Same strings ==\n";
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var_dump(mb_trim("foo", "oo"));
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echo "== \$encoding throws ValueError ==\n";
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try {
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var_dump(mb_trim( "\u{180F}", "", "NULL"));
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} catch (ValueError $e) {
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var_dump($e->getMessage());
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}
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?>
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--EXPECT--
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== Copy from trim ==
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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== Empty string ==
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string(0) ""
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string(0) ""
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string(0) ""
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== Single string ==
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string(6) " test "
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string(21) "あいうえおあお"
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string(11) "foo BAR Spa"
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string(12) "oo BAR Spaß"
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== Multi strings ==
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string(10) "oo BAR Spa"
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string(10) "oo BAR Spa"
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string(16) "いうおえお "
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string(16) "いうおえお "
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string(25) " あいうおえお "
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string(26) " あいうおえお a"
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== Many strings ==
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string(0) ""
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string(1) "a"
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string(388) " a"
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== Very long trim characters ==
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string(5) "hello"
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int(2053)
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int(2053)
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== mb_ltrim ==
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string(15) "いああああ"
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== mb_rtrim ==
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string(102) "あああああああああああああああああああああああああああああああああい"
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== default params ==
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string(0) ""
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== Byte Order Mark ==
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string(6) "漢字"
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string(8) "226f575b"
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string(8) "6f225b57"
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== Empty string ==
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string(6) " abcd "
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string(6) " abcd "
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string(6) " abcd "
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== SJIS ==
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string(3) "あ"
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== Same strings ==
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string(1) "f"
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== $encoding throws ValueError ==
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string(73) "mb_trim(): Argument #3 ($encoding) must be a valid encoding, "NULL" given"
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