From: Gurusamy Sarathy <gsar@cpan.org>
Date: Tue, 11 May 1999 15:27:40 +0000 (+0000)
Subject: display more frequent progress messages when STDOUT is a tty
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=0d0c0d42fe2aa4166c71f4cca8101e39e114387b;p=p5sagit%2Fp5-mst-13.2.git

display more frequent progress messages when STDOUT is a tty

p4raw-id: //depot/perl@3390
---

diff --git a/lib/Test/Harness.pm b/lib/Test/Harness.pm
index e4becb5..8665513 100644
--- a/lib/Test/Harness.pm
+++ b/lib/Test/Harness.pm
@@ -11,7 +11,7 @@ use vars qw($VERSION $verbose $switches $have_devel_corestack $curtest
 	    @ISA @EXPORT @EXPORT_OK);
 $have_devel_corestack = 0;
 
-$VERSION = "1.1603";
+$VERSION = "1.1604";
 
 $ENV{HARNESS_ACTIVE} = 1;
 
@@ -74,7 +74,10 @@ sub runtests {
 	$te = $test;
 	chop($te);
 	if ($^O eq 'VMS') { $te =~ s/^.*\.t\./[.t./; }
-	print "$te" . '.' x (20 - length($te));
+	my $leader = "$te" . '.' x (20 - length($te));
+	my $ml = "";
+	$ml = "\r$leader" if -t STDOUT and not $ENV{HARNESS_NOTTY};
+	print $leader;
 	my $fh = new FileHandle;
 	$fh->open($test) or print "can't open $test. $!\n";
 	my $first = <$fh>;
@@ -111,6 +114,7 @@ sub runtests {
 		my $this = $next;
 		if (/^not ok\s*(\d*)/){
 		    $this = $1 if $1 > 0;
+		    print "${ml}NOK $this   \n" if $ml;
 		    if (!$todo{$this}) {
 			push @failed, $this;
 		    } else {
@@ -119,6 +123,7 @@ sub runtests {
 		    }
 		} elsif (/^ok\s*(\d*)(\s*\#\s*[Ss]kip\S*(?:(?>\s+)(.+))?)?/) {
 		    $this = $1 if $1 > 0;
+		    print "${ml}ok $this   " if $ml;
 		    $ok++;
 		    $totok++;
 		    $skipped++ if defined $2;
@@ -154,7 +159,7 @@ sub runtests {
 		       : $wstatus >> 8);
 	if ($wstatus) {
 	    my ($failed, $canon, $percent) = ('??', '??');
-	    printf "dubious\n\tTest returned status $estatus (wstat %d, 0x%x)\n",
+	    printf "${ml}dubious\n\tTest returned status $estatus (wstat %d, 0x%x)\n",
 		    $wstatus,$wstatus;
 	    print "\t\t(VMS status is $estatus)\n" if $^O eq 'VMS';
 	    if (corestatus($wstatus)) { # until we have a wait module
@@ -191,9 +196,9 @@ sub runtests {
 		push(@msg, "$bonus subtest".($bonus>1?'s':'').
 		     " unexpectedly succeeded")
 		    if $bonus;
-		print "ok, ".join(', ', @msg)."\n";
+		print "${ml}ok, ".join(', ', @msg)."     \n";
 	    } elsif ($max) {
-		print "ok\n";
+		print "${ml}ok      \n";
 	    } else {
 		print "skipping test on this platform\n";
 		$tests_skipped++;
@@ -461,6 +466,12 @@ above messages.
 Setting C<HARNESS_IGNORE_EXITCODE> makes harness ignore the exit status
 of child processes.
 
+Setting C<HARNESS_NOTTY> to a true value forces it to behave as though
+STDOUT were not a console.  You may need to set this if you don't want
+harness to output more frequent progress messages using carriage returns.
+Some consoles may not handle carriage returns properly (which results
+in a somewhat messy output).
+
 If C<HARNESS_FILELEAK_IN_DIR> is set to the name of a directory, harness
 will check after each test whether new files appeared in that directory,
 and report them as