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# -*- 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 Library 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
# Library 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 02110-1301 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 My::Platform;
sub mtr_init_args ($);
sub mtr_add_arg ($$@);
sub mtr_args2str($@);
sub mtr_path_exists(@);
sub mtr_script_exists(@);
sub mtr_file_exists(@);
sub mtr_exe_exists(@);
sub mtr_exe_maybe_exists(@);
sub mtr_milli_sleep($);
sub start_timer($);
sub has_expired($);
##############################################################################
#
# Args
#
##############################################################################
sub mtr_init_args ($) {
my $args = shift;
$$args = []; # Empty list
}
sub mtr_add_arg ($$@) {
my $args= shift;
my $format= shift;
my @fargs = @_;
# Quote args if args contain space
$format= "\"$format\""
if (IS_WINDOWS and grep(/\s/, @fargs));
push(@$args, sprintf($format, @fargs));
}
sub mtr_args2str($@) {
my $exe= shift or die;
return join(" ", native_path($exe), @_);
}
##############################################################################
#
# 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(IS_WINDOWS)
{
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 IS_WINDOWS;
foreach my $path ( @path )
{
if(IS_WINDOWS)
{
return $path if -f $path;
}
else
{
return $path if -x $path;
}
}
return "";
}
#
# NOTE! More specific paths should be given before less specific.
#
sub mtr_pl_maybe_exists (@) {
my @path= @_;
map {$_.= ".pl"} @path if IS_WINDOWS;
foreach my $path ( @path )
{
if(IS_WINDOWS)
{
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 $path[0]");
}
else
{
mtr_error("Could not find any of " . join(" ", @path));
}
}
sub mtr_milli_sleep ($) {
die "usage: mtr_milli_sleep(milliseconds)" unless @_ == 1;
my ($millis)= @_;
select(undef, undef, undef, ($millis/1000));
}
# Simple functions to start and check timers (have to be actively polled)
# Timer can be "killed" by setting it to 0
sub start_timer ($) { return time + $_[0]; }
sub has_expired ($) { return $_[0] && time gt $_[0]; }
1;
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