#34111 [Opn->Fbk]: Several tests w/string and zlib-based functions fail w/Japanese mbstring

ID: 34111 Updated by: tony2001@php.net Reported By: RVaughn at pheedo dot com -Status: Open +Status: Feedback Bug Type: mbstring related Operating System: RHEL 3.0 PHP Version: 4.4.0 New Comment: Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. Previous Comments: ------------------------------------------------------------------------ [2005-08-12 23:46:25] RVaughn at pheedo dot com Description: ------------ With PHP 4.4 on Red Hat Enterprise 3.0, several string and zlib-based function calls fail when the 'mbstring' extension is activated, but work when it is turned off. These are shown in the test suites, which produce a set of failures when the 'mbstring.encoding' parameter is set to "Japanese" in the /etc/php.ini file, but when it is changed to "English" or "Neutral", the test suite returns different results, with none of the string or zlib functions failing, but an XML-related routine failing instead. My guess is that the 'mbstring' stuff is either broken or does not fully support all the possible character & string-related functions or does not overload them properly. My configuration for the build: ./configure 2>configure.err '--host=i386-redhat-linux' '--build=i386-redhat-linux' '--target=i386-redhat-linux-gnu' '--cache-file=../config.cache' '--with-config-file-path=/etc' '--with-config-file-scan-dir=/etc/php.d' '--enable-force-cgi-redirect' '--disable-debug' '--enable-pic' '--disable-rpath' '--enable-inline-optimization' '--with-bz2' '--with-db4=/usr' '--with-curl' '--with-freetype-dir=/usr' '--with-png-dir=/usr' '--with-gd' '--enable-gd-native-ttf' '--without-gdbm' '--with-gettext' '--with-ncurses' '--with-gmp' '--with-iconv' '--with-jpeg-dir=/usr' '--with-openssl' '--with-png' '--with-aspell' '--with-regex=system' '--with-xml' '--with-expat-dir=/usr' '--with-dom=shared,/usr' '--with-dom-xslt=/usr' '--with-dom-exslt=/usr' '--with-xmlrpc=shared' '--with-pcre-regex=/usr' '--with-zlib' '--with-layout=GNU' '--enable-bcmath' '--enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-safe-mode' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-discard-path' '--enable-track-vars' '--enable-trans-sid' '--disable-yp' '--enable-wddx' '--without-oci8' '--with-pear=/usr/share/pear' '--with-mysql=shared,/usr' '--with-snmp=shared,/usr' '--with-snmp=shared' '--enable-ucd-snmp-hack' '--with-unixODBC=shared' '--enable-memory-limit' '--enable-bcmath' '--enable-shmop' '--enable-calendar' '--enable-dbx' '--enable-dio' '--enable-mcal' '--enable-mbstring' '--enable-mbstr-enc-trans' '--enable-mbregex' '--without-ldap' '--without-imap' '--without-imap-ssl' '--without-kerberos' '--enable-mhash' '--with-apxs2=/usr/sbin/apxs' Reproduce code: --------------- Build PHP 4.4 on an RHEL 3.0 system with the 'mbstring' extension turned on. In the '/etc/php.ini' file set the line 'mbstring.encoding = Japanese' and you will get all the test failures outlined below. Change it back to 'Neutral' or 'English' and the failures go away. The following test scripts fail in "Japanese" setting: ext/exif/tests/exif002.phpt ext/standard/tests/strings/count_chars.phpt ext/standard/tests/strings/strtoupper.phpt ext/zlib/tests/001.phpt ext/zlib/tests/002.phpt ext/zlib/tests/003.phpt Expected result: ---------------- This is the output of the 'make test' run if 'mbstring.encoding' is set to "Neutral" or "English" in the /etc/php.ini file: ===================================================================== FAILED TEST SUMMARY --------------------------------------------------------------------- Bug #22414: passthru() does not read data correctly [ext/standard/tests/file/bug22414.phpt] xml_parse_into_struct/umlauts in tags [ext/xml/tests/xml007.phpt] ===================================================================== Actual result: -------------- This is the output of the 'make test' run if 'mbstring.encoding' is set to "Japanese" in the /etc/php.ini file. Nothing has been changed except that single setting in the php.ini file: ===================================================================== FAILED TEST SUMMARY --------------------------------------------------------------------- Check for exif_thumbnail [ext/exif/tests/exif002.phpt] Bug #22414: passthru() does not read data correctly [ext/standard/tests/file/bug22414.phpt] count_chars() function [ext/standard/tests/strings/count_chars.phpt] Test strtoupper on non-ASCII characters [ext/standard/tests/strings/strtoupper.phpt] gzdeflate()/gzinflate() [ext/zlib/tests/001.phpt] gzcompress()/gzuncompress() [ext/zlib/tests/002.phpt] gzencode()/base64_encode() [ext/zlib/tests/003.phpt] ===================================================================== ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=34111&edit=1