*WEXITSTATUS = sub { $_[0] >> 8 };
*WIFSIGNALED = sub { ( $_[0] & 127 ) && ( $_[0] & 127 != 127 ) };
*WTERMSIG = sub { $_[0] & 127 };
+
+ # used on the command lines
+ $environ{'EXEEXT'} = ".exe";
}
}
###########################################################################
-sub exit_status {
- my $status = shift;
- if ( WIFEXITED($status) ) {
- $exitcode = WEXITSTATUS($status) + 40;
- return "returned code " . WEXITSTATUS($status);
- } elsif ( WIFSIGNALED($status) ) {
- my $code;
- if ( WTERMSIG($status) == SIGINT ) { $code = "SIGINT"; }
- elsif ( WTERMSIG($status) == SIGTERM ) { $code = "SIGTERM"; }
- elsif ( WTERMSIG($status) == SIGKILL ) { $code = "SIGKILL"; }
- elsif ( WTERMSIG($status) == SIGABRT ) { $code = "SIGABRT"; }
- elsif ( WTERMSIG($status) == SIGSEGV ) { $code = "SIGSEGV"; }
- $exitcode = WTERMSIG($status) + 4;
- return "got signal $code";
- }
- return "Unparsable status. Is the process stopped?";
-}
-
sub exec_cmd {
my %cmd = %{ $_[0] };
if ( $opts{'debug'} ) {
print "CMD: $cmd{'cmd'}\n";
}
- # cleanup the command line
- if (RUNNING_ON_WINDOWS) {
- var_subst( $cmd{'cmd'}, "EXEEXT", ".exe" );
- } else {
- var_subst( $cmd{'cmd'}, "EXEEXT", "" );
- }
-
- # substitute environ variables
+ # substitute environment variables
foreach my $key ( keys %environ ) {
$cmd{'cmd'} = var_subst( $cmd{'cmd'}, $key, $environ{$key} );
}
sub analyze_result {
my %cmd = %{ $_[0] };
-
+ $cmd{'timeouted'} = 0; # initialization
+
+ # Wait for the end of the child process
+ #####
eval {
finish( $cmd{'job'} );
};
- if ($@) {
+ if ($@) { # deal with the errors that occured in the child process
if ($@ =~ /timeout/) {
$cmd{'job'}->kill_kill;
$cmd{'timeouted'} = 1;
- } elsif ($@ =~ /^ack / and $@ =~ /pipe/) {
+ } elsif ($@ =~ /^ack / and $@ =~ /pipe/) { # IPC::Run is not very expressive about the pipes that it gets :(
print STDERR "Tesh: Broken pipe (ignored).\n";
} else {
die $@; # Don't know what it is, so let it go.
}
}
- $cmd{'timeouted'} ||= 0;
-
- my $gotret = $cmd{'gotret'} = exit_status($?);
-
- my $wantret;
-
- if ( defined( $cmd{'expect'} ) and ( $cmd{'expect'} ne "" ) ) {
- $wantret = "got signal $cmd{'expect'}";
- } else {
- $wantret = "returned code " . ( defined( $cmd{'return'} ) ? $cmd{'return'} : 0 );
- }
+ # Gather information
+ ####
+
# pop all output from executing child
my @got;
map { print "GOT: $_\n" } ${$cmd{'got'}} if $opts{'debug'};
}
}
- if ( $cmd{'sort'} ) {
+ # How did the child process terminate?
+ my $status = $?;
+ $cmd{'gotret'} = "Unparsable status. Please report this tesh bug.";
+ if ( $cmd{'timeouted'} ) {
+ $cmd{'gotret'} = "timeout after $cmd{'timeout'} sec";
+ $error = 1;
+ $exitcode = 3;
+ } elsif ( WIFEXITED($status) ) {
+ $exitcode = WEXITSTATUS($status) + 40;
+ $cmd{'gotret'} = "returned code " . WEXITSTATUS($status);
+ } elsif ( WIFSIGNALED($status) ) {
+ my $code;
+ if ( WTERMSIG($status) == SIGINT ) { $code = "SIGINT"; }
+ elsif ( WTERMSIG($status) == SIGTERM ) { $code = "SIGTERM"; }
+ elsif ( WTERMSIG($status) == SIGKILL ) { $code = "SIGKILL"; }
+ elsif ( WTERMSIG($status) == SIGABRT ) { $code = "SIGABRT"; }
+ elsif ( WTERMSIG($status) == SIGSEGV ) { $code = "SIGSEGV"; }
+ $exitcode = WTERMSIG($status) + 4;
+ $cmd{'gotret'} = "got signal $code";
+ }
- # Save the unsorted observed output to report it on error.
- map { push @{ $cmd{'unsorted got'} }, $_ } @got;
+ # How was it supposed to terminate?
+ my $wantret;
+ if ( defined( $cmd{'expect'} ) and ( $cmd{'expect'} ne "" ) ) {
+ $wantret = "got signal $cmd{'expect'}";
+ } else {
+ $wantret = "returned code " . ( defined( $cmd{'return'} ) ? $cmd{'return'} : 0 );
+ }
+ # Enforce the outcome
+ ####
+
+ # Did it end as expected?
+ if ( $cmd{'gotret'} ne $wantret ) {
+ $error = 1;
+ my $msg = "Test suite `$cmd{'file'}': NOK (<$cmd{'file'}:$cmd{'line'}> $cmd{'gotret'})\n";
+ if ( scalar @got ) {
+ $msg = $msg . "Output of <$cmd{'file'}:$cmd{'line'}> so far:\n";
+ map { $msg .= "|| $_\n" } @got;
+ } else {
+ $msg .= "<$cmd{'file'}:$cmd{'line'}> No output so far.\n";
+ }
+ print STDERR "$msg";
+ }
+
+ # Does the output match?
+ if ( $cmd{'sort'} ) {
sub mysort {
substr( $a, 0, $sort_prefix ) cmp substr( $b, 0, $sort_prefix );
}
shift @got;
}
- # Sort the expected output to make it easier to write for humans
+ # Sort the expected output too, to make tesh files easier to write for humans
if ( defined( $cmd{'out'} ) ) {
if ( $sort_prefix > 0 ) {
@{ $cmd{'out'} } = sort mysort @{ $cmd{'out'} };
}
}
- # Did we timeout?
-
- if ( $cmd{'timeouted'} ) {
- $gotret = "timeout after $cmd{'timeout'} sec";
- $error = 1;
- $exitcode = 3;
- print STDERR "<$cmd{'file'}:$cmd{'line'}> timeouted. Kill the process.\n";
- }
- if ( $gotret ne $wantret ) {
- $error = 1;
- my $msg = "Test suite `$cmd{'file'}': NOK (<$cmd{'file'}:$cmd{'line'}> $gotret)\n";
- if ( scalar @got ) {
- $msg = $msg . "Output of <$cmd{'file'}:$cmd{'line'}> so far:\n";
- map { $msg .= "|| $_\n" } @got;
- } else {
- $msg .= "<$cmd{'file'}:$cmd{'line'}> No output so far.\n";
- }
- print STDERR "$msg";
- }
-
- # Does the output match?
- my $diff;
+ # Report the output if asked so or if it differs
if ( defined( $cmd{'output display'} ) ) {
print "[Tesh/INFO] Here is the (ignored) command output:\n";
map { print "||$_\n" } @got;
} elsif ( defined( $cmd{'output ignore'} ) ) {
print "(ignoring the output of <$cmd{'file'}:$cmd{'line'}> as requested)\n";
} else {
- $diff = build_diff( \@{ $cmd{'out'} }, \@got );
- }
- if ( length $diff ) {
- print "Output of <$cmd{'file'}:$cmd{'line'}> mismatch" . ( $cmd{'sort'} ? " (even after sorting)" : "" ) . ":\n";
- map { print "$_\n" } split( /\n/, $diff );
- if ( $cmd{'sort'} ) {
- print "WARNING: Both the observed output and expected output were sorted as requested.\n";
- print "WARNING: Output were only sorted using the $sort_prefix first chars.\n"
- if ( $sort_prefix > 0 );
- print "WARNING: Use <! output sort 19> to sort by simulated date and process ID only.\n";
-
- # print "----8<--------------- Begin of unprocessed observed output (as it should appear in file):\n";
- # map {print "> $_\n"} @{$cmd{'unsorted got'}};
- # print "--------------->8---- End of the unprocessed observed output.\n";
- }
-
- print "Test suite `$cmd{'file'}': NOK (<$cmd{'file'}:$cmd{'line'}> output mismatch)\n";
- exit 2;
+ my $diff = build_diff( \@{ $cmd{'out'} }, \@got );
+
+ if ( length $diff ) {
+ print "Output of <$cmd{'file'}:$cmd{'line'}> mismatch" . ( $cmd{'sort'} ? " (even after sorting)" : "" ) . ":\n";
+ map { print "$_\n" } split( /\n/, $diff );
+ if ( $cmd{'sort'} ) {
+ print "WARNING: Both the observed output and expected output were sorted as requested.\n";
+ print "WARNING: Output were only sorted using the $sort_prefix first chars.\n"
+ if ( $sort_prefix > 0 );
+ print "WARNING: Use <! output sort 19> to sort by simulated date and process ID only.\n";
+
+ # print "----8<--------------- Begin of unprocessed observed output (as it should appear in file):\n";
+ # map {print "> $_\n"} @{$cmd{'unsorted got'}};
+ # print "--------------->8---- End of the unprocessed observed output.\n";
+ }
+
+ print "Test suite `$cmd{'file'}': NOK (<$cmd{'file'}:$cmd{'line'}> output mismatch)\n";
+ exit 2;
+ }
}
}
