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Diffstat (limited to 'mysql-test/lib/v1/mtr_misc.pl')
| -rw-r--r-- | mysql-test/lib/v1/mtr_misc.pl | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/mysql-test/lib/v1/mtr_misc.pl b/mysql-test/lib/v1/mtr_misc.pl new file mode 100644 index 00000000..e7c652b4 --- /dev/null +++ b/mysql-test/lib/v1/mtr_misc.pl @@ -0,0 +1,311 @@ +# -*- cperl -*- +# Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA + +# This is a library file used by the Perl version of mysql-test-run, +# and is part of the translation of the Bourne shell script with the +# same name. + +use strict; +use File::Find; + +sub mtr_native_path($); +sub mtr_init_args ($); +sub mtr_add_arg ($$@); +sub mtr_path_exists(@); +sub mtr_script_exists(@); +sub mtr_file_exists(@); +sub mtr_exe_exists(@); +sub mtr_exe_maybe_exists(@); +sub mtr_copy_dir($$); +sub mtr_rmtree($); +sub mtr_same_opts($$); +sub mtr_cmp_opts($$); + +############################################################################## +# +# Misc +# +############################################################################## + +# Convert path to OS native format +sub mtr_native_path($) +{ + my $path= shift; + + # MySQL version before 5.0 still use cygwin, no need + # to convert path + return $path + if ($::mysql_version_id < 50000); + + $path=~ s/\//\\/g + if ($::glob_win32); + return $path; +} + + +# FIXME move to own lib + +sub mtr_init_args ($) { + my $args = shift; + $$args = []; # Empty list +} + +sub mtr_add_arg ($$@) { + my $args= shift; + my $format= shift; + my @fargs = @_; + + push(@$args, sprintf($format, @fargs)); +} + +############################################################################## + +# +# NOTE! More specific paths should be given before less specific. +# For example /client/debug should be listed before /client +# +sub mtr_path_exists (@) { + foreach my $path ( @_ ) + { + return $path if -e $path; + } + if ( @_ == 1 ) + { + mtr_error("Could not find $_[0]"); + } + else + { + mtr_error("Could not find any of " . join(" ", @_)); + } +} + + +# +# NOTE! More specific paths should be given before less specific. +# For example /client/debug should be listed before /client +# +sub mtr_script_exists (@) { + foreach my $path ( @_ ) + { + if($::glob_win32) + { + return $path if -f $path; + } + else + { + return $path if -x $path; + } + } + if ( @_ == 1 ) + { + mtr_error("Could not find $_[0]"); + } + else + { + mtr_error("Could not find any of " . join(" ", @_)); + } +} + + +# +# NOTE! More specific paths should be given before less specific. +# For example /client/debug should be listed before /client +# +sub mtr_file_exists (@) { + foreach my $path ( @_ ) + { + return $path if -e $path; + } + return ""; +} + + +# +# NOTE! More specific paths should be given before less specific. +# For example /client/debug should be listed before /client +# +sub mtr_exe_maybe_exists (@) { + my @path= @_; + + map {$_.= ".exe"} @path if $::glob_win32; + foreach my $path ( @path ) + { + if($::glob_win32) + { + return $path if -f $path; + } + else + { + return $path if -x $path; + } + } + return ""; +} + + +# +# NOTE! More specific paths should be given before less specific. +# For example /client/debug should be listed before /client +# +sub mtr_exe_exists (@) { + my @path= @_; + if (my $path= mtr_exe_maybe_exists(@path)) + { + return $path; + } + # Could not find exe, show error + if ( @path == 1 ) + { + mtr_error("Could not find $path[0]"); + } + else + { + mtr_error("Could not find any of " . join(" ", @path)); + } +} + + +sub mtr_copy_dir($$) { + my $from_dir= shift; + my $to_dir= shift; + + # mtr_verbose("Copying from $from_dir to $to_dir"); + + mkpath("$to_dir"); + opendir(DIR, "$from_dir") + or mtr_error("Can't find $from_dir$!"); + for(readdir(DIR)) { + next if "$_" eq "." or "$_" eq ".."; + if ( -d "$from_dir/$_" ) + { + mtr_copy_dir("$from_dir/$_", "$to_dir/$_"); + next; + } + copy("$from_dir/$_", "$to_dir/$_"); + } + closedir(DIR); + +} + + +sub mtr_rmtree($) { + my ($dir)= @_; + mtr_verbose("mtr_rmtree: $dir"); + + # Try to use File::Path::rmtree. Recent versions + # handles removal of directories and files that don't + # have full permissions, while older versions + # may have a problem with that and we use our own version + + eval { rmtree($dir); }; + if ( $@ ) { + mtr_warning("rmtree($dir) failed, trying with File::Find..."); + + my $errors= 0; + + # chmod + find( { + no_chdir => 1, + wanted => sub { + chmod(0777, $_) + or mtr_warning("couldn't chmod(0777, $_): $!") and $errors++; + } + }, + $dir + ); + + # rm + finddepth( { + no_chdir => 1, + wanted => sub { + my $file= $_; + # Use special underscore (_) filehandle, caches stat info + if (!-l $file and -d _ ) { + rmdir($file) or + mtr_warning("couldn't rmdir($file): $!") and $errors++; + } else { + unlink($file) + or mtr_warning("couldn't unlink($file): $!") and $errors++; + } + } + }, + $dir + ); + + mtr_error("Failed to remove '$dir'") if $errors; + + mtr_report("OK, that worked!"); + } +} + + +sub mtr_same_opts ($$) { + my $l1= shift; + my $l2= shift; + return mtr_cmp_opts($l1,$l2) == 0; +} + +sub mtr_cmp_opts ($$) { + my $l1= shift; + my $l2= shift; + + my @l1= @$l1; + my @l2= @$l2; + + return -1 if @l1 < @l2; + return 1 if @l1 > @l2; + + while ( @l1 ) # Same length + { + my $e1= shift @l1; + my $e2= shift @l2; + my $cmp= ($e1 cmp $e2); + return $cmp if $cmp != 0; + } + + return 0; # They are the same +} + +# +# Compare two arrays and put all unequal elements into a new one +# +sub mtr_diff_opts ($$) { + my $l1= shift; + my $l2= shift; + my $f; + my $l= []; + foreach my $e1 (@$l1) + { + $f= undef; + foreach my $e2 (@$l2) + { + $f= 1 unless ($e1 ne $e2); + } + push(@$l, $e1) unless (defined $f); + } + foreach my $e2 (@$l2) + { + $f= undef; + foreach my $e1 (@$l1) + { + $f= 1 unless ($e1 ne $e2); + } + push(@$l, $e2) unless (defined $f); + } + return $l; +} + +1; |