#30249 [NEW]: bogus failures in run-tests.php

From: estar at cs dot tu-berlin dot de Operating system: SunOS 5.9 PHP version: 5.0.1 PHP Bug Type: *Compile Issues Bug description: bogus failures in run-tests.php Description: ------------ Whenever the stream_select call in run-tests.php returns FALSE, the script assumes a timeout. This causes tests to randomly fail if the system call is interrupted. PHP configuration: Configure Command => './configure' '--prefix=/home/pub' '--with-layout=GNU' '--with-openssl=/usr/local/openssl' '--with-zlib' '--enable-bcmath=shared' '--with-bz2=shared' '--enable-calendar' '--with-curl=shared,/home/pub' '--enable-dba=shared' '--with-inifile' '--with-flatfile' '--enable-dbase=shared' '--enable-dio' '--enable-ftp=shared' '--with-gd=shared' '--with-gettext=shared,/home/pub' '--with-iconv=shared,/home/pub' '--with-imap-ssl' '--with-mcrypt=shared,/home/pub' '--with-mhash=shared,/home/pub' '--with-mime-magic' '--with-ncurses=shared' '--enable-pcntl' '--with-pspell=shared,/home/pub' '--with-readline' '--enable-shmop' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-yp' '--with-libxml-dir=/home/pub' '--with-gmp=shared,/home/pub' '--enable-fastcgi' '--enable-sigchild' '--with-freetype-dir=/home/pub/lib/freetype2' '--enable-mbstring' '--with-recode=/home/pub' '--with-openssl-dir=/usr/local/openssl' '--enable-sqlite-utf8' '--enable-sysvmsg' '--with-xsl=/home/pub' '--enable-memory-limit' '--enable-zend-multibyte' php.ini settings: nothing relevant changed (compared to php.ini-dist). Fix (should be more complicated, checking for actual errors (like EBADF) vs. EINTR (Is this possible?)): --- run-tests.php 2004-09-27 02:56:48.265755000 +0200 +++ run-tests.php 2004-09-27 02:59:09.631245000 +0200 @@ -620,7 +620,7 @@ $e = null; $n = @stream_select($r, $w, $e, 60); - if ($n == 0) { + if ($n === 0) { /* timed out */ $data .= "\n ** ERROR: process timed out **\n"; proc_terminate($proc); (Since run-tests2.php uses the same code, it could have the same problem. Not tested.) Note: this is for PHP version 5.0.2; no option for 5.0.2 was available at time of filing, so I've selected 5.0.1. HTH Reproduce code: --------------- (No reproduce code, apart from run-tests.php itself.) Expected result: ---------------- Test output with FAILures for actual bugs, while everything else PASSes. Actual result: -------------- Tests FAIL randomly. "** ERROR: process timed out **" appears in results file for tests which finished in certainly less than one minute. -- Edit bug report at http://bugs.php.net/?id=30249&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30249&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30249&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30249&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30249&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30249&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30249&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30249&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30249&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30249&r=support Expected behavior: http://bugs.php.net/fix.php?id=30249&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30249&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30249&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30249&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30249&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30249&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30249&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30249&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30249&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30249&r=mysqlcfg