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|
# -*- cperl -*-
use strict;
use FindBin;
use IO::File;
use Test::More qw(no_plan);
use_ok ("My::SafeProcess");
my $perl_path= $^X;
{
# Test exit codes
my $count= 32;
my $ok_count= 0;
for my $code (0..$count-1) {
my $args= [ "$FindBin::Bin/test_child.pl", "--exit-code=$code" ];
my $proc= My::SafeProcess->new
(
path => $perl_path,
args => \$args,
output => "/dev/null",
error => "/dev/null",
);
# Wait max 10 seconds for the process to finish
$ok_count++ if ($proc->wait_one(10) == 0 and
$proc->exit_status() == $code);
}
ok($count == $ok_count, "check exit_status, $ok_count");
}
{
# spawn a number of concurrent processes
my $count= 16;
my $ok_count= 0;
my %procs;
for my $code (0..$count-1) {
my $args= [ "$FindBin::Bin/test_child.pl", "--exit-code=$code" ];
$procs{$code}= My::SafeProcess->new
(
path => $perl_path,
args => \$args,
output => "/dev/null",
error => "/dev/null",
);
}
for my $code (0..$count-1) {
$ok_count++ if ($procs{$code}->wait_one(10) == 0 and
$procs{$code}->exit_status() == $code);
}
ok($count == $ok_count, "concurrent, $ok_count");
}
#
# Test stdout, stderr
#
{
use File::Temp qw / tempdir /;
my $dir = tempdir( CLEANUP => 1 );
my $args= [ "$FindBin::Bin/test_child.pl" ];
my $proc= My::SafeProcess->new
(
path => $perl_path,
args => \$args,
output => "$dir/output.txt",
error => "$dir/error.txt",
);
$proc->wait_one(2); # Wait max 2 seconds for the process to finish
my $fh= IO::File->new("$dir/output.txt");
my @text= <$fh>;
ok(grep(/Hello stdout/, @text), "check stdout");
$fh= IO::File->new("$dir/error.txt");
my @text= <$fh>;
ok(grep(/Hello stderr/, @text), "check stderr");
# To same file
$proc= My::SafeProcess->new
(
path => $perl_path,
args => \$args,
output => "$dir/output.txt",
error => "$dir/output.txt",
debug => 1,
);
$proc->wait_one(2); # Wait max 2 seconds for the process to finish
my $fh= IO::File->new("$dir/output.txt");
my @text= <$fh>;
ok((grep(/Hello stdout/, @text) and grep(/Hello stderr/, @text)),
"check stdout and stderr");
}
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