X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FIPC-MorseSignals.git;a=blobdiff_plain;f=t%2F13-speed.t;h=ee5a80ce00645818c0fba05605b6448a481d4e5f;hp=f2409d1fc1cffe2378d683c4bcd4673820cd3f13;hb=8a4a3ba553f81cfdb679c19363f514efb04f29c1;hpb=5231a0009f35e98b287dc9633b67bb1de52a23ab

diff --git a/t/13-speed.t b/t/13-speed.t
index f2409d1..ee5a80c 100644
--- a/t/13-speed.t
+++ b/t/13-speed.t
@@ -1,110 +1,23 @@
 #!perl -T
 
-use Test::More tests => 10;
+use strict;
+use warnings;
 
-use POSIX qw/SIGINT SIGTERM SIGKILL SIGHUP EXIT_SUCCESS EXIT_FAILURE/;
+use Test::More tests => 3;
 
-use IPC::MorseSignals qw/msend mrecv mreset/;
-
-my $lives = 10;
-
-sub spawn {
- --$lives;
- die 'forked too many times' if $lives < 0;
- pipe my $rdr, my $wtr or die "pipe() failed: $!";
- my $pid = fork;
- if (!defined $pid) {
-  die "fork() failed: $!";
- } elsif ($pid == 0) {
-  close $rdr or die "close() failed: $!";
-  my $block = 0;
-  my $s = mrecv local %SIG, cb => sub {
-   if ($block) {
-    $block = 0;
-   } else {
-    select $wtr; $| = 1;
-    print $wtr $_[1], "\n";
-    select $wtr; $| = 1;
-   }
-  };
-  $SIG{HUP} = sub { mreset $s };
-  $SIG{__WARN__} = sub { $block = 1; };
-  1 while 1;
-  exit EXIT_FAILURE;
- }
- close $wtr or die "close() failed: $!";
- return ($pid, $rdr);
-}
-
-sub slaughter {
- my ($pid) = @_;
- kill SIGINT  => $pid;
- kill SIGTERM => $pid;
- kill SIGKILL => $pid;
- waitpid $pid, 0;
-}
+use lib 't/lib';
+use IPCMTest qw/speed init cleanup/;
 
+my $diag = sub { diag @_ };
 my @res;
 
-my ($pid, $rdr) = spawn;
-
-sub tryspeed {
- my ($l, $n) = @_;
- my $speed = 2 ** 16;
- my $ok = 0;
- my @alpha = ('a' .. 'z');
- my $msg = join '', map { $alpha[rand @alpha] } 1 .. $l;
- my $desc_base = "$l bytes sent $n times";
- while (($ok < $n) && (($speed /= 2) >= 1)) {
-  my $desc = "$desc_base at $speed bits/s";
-  diag("try $desc...");
-TRY:
-  for (1 .. $n) {
-   my $r = '';
-   eval {
-    local $SIG{ALRM} = sub { die 'timeout' };
-    local $SIG{__WARN__} = sub { die 'do not want warnings' };
-    my $a = (int(100 * (3 * $l) / $speed) || 1);
-    $a = 10 if $a > 10;
-    alarm $a;
-    kill SIGHUP => $pid;
-    msend $msg => $pid, speed => $speed;
-    $r = <$rdr>;
-   };
-   kill SIGHUP => $pid if $@;
-   alarm 0;
-   if (!defined $r) { # Something bad happened, respawn
-    close $rdr or die "close() failed: $!";
-    slaughter $pid;
-    ($pid, $rdr) = spawn;
-    redo TRY;         # Retry this send
-   } else {
-    chomp $r;
-    if ($r eq $msg) {
-     ++$ok;
-    } else {
-     kill SIGHUP => $pid;
-     last TRY;
-    }
-   }
-  }
- }
- ok($ok >= $n, $desc_base);
- push @res, $desc_base . (($speed) ? ' at ' . $speed . ' bits/s' : ' failed');
-}
+init;
 
-tryspeed 4,   1;
-tryspeed 4,   4;
-tryspeed 4,   16;
-tryspeed 4,   64;
-tryspeed 16,  1;
-tryspeed 16,  4;
-tryspeed 16,  16;
-tryspeed 64,  1;
-tryspeed 64,  4;
-tryspeed 256, 1;
+ok(speed(4,  1, $diag, \@res));
+ok(speed(4,  4, $diag, \@res));
+ok(speed(16, 1, $diag, \@res));
 
-slaughter $pid;
+cleanup;
 
 diag '=== Summary ===';
 diag $_ for sort {