More testings and fixings:

* Test that adding a text file under a name formerly tracked as
  binary (and vice versa) gets the right keyword-substitution
  behavior.
* Explicitly set -kkv for text files to make the tests pass.
* CVS warns in these cases about "changing keyword expansion mode",
  but this is correct behavior, so filter it from stderr. Filter
  stdout the same way in case we ever want to keep any of it.
* In rcs_add(), replace comments with obviousness.

diff --git a/IkiWiki/Plugin/cvs.pm b/IkiWiki/Plugin/cvs.pm
index 8e0e2a4dab54473902e8b383ff99072a0198d403..42812ddefe77ae8888c0040d99d0b0ef82ed774b 100644 (file)
--- a/IkiWiki/Plugin/cvs.pm
+++ b/IkiWiki/Plugin/cvs.pm
@@ -215,14 +215,12 @@ sub rcs_add ($) {
 
        while ($file = pop @files_to_add) {
                if (@files_to_add == 0) {
-                       # file
                        cvs_runcvs('add', cvs_keyword_subst_args($file)) ||
-                               warn("cvs add $file failed\n");
+                               warn("cvs add file $file failed\n");
                }
                else {
-                       # directory
                        cvs_runcvs('add', $file) ||
-                               warn("cvs add $file failed\n");
+                               warn("cvs add dir $file failed\n");
                }
        }
 }
@@ -493,12 +491,9 @@ sub cvs_keyword_subst_args ($) {
        my $filemime = File::MimeInfo::default($file);
        # if (-T $file) {
 
-       if (defined($filemime) && $filemime eq 'text/plain') {
-               return ($file);
-       }
-       else {
-               return ('-kb', $file);
-       }
+       defined($filemime) && $filemime eq 'text/plain'
+               ? return ('-kkv', $file)
+               : return ('-kb', $file);
 }
 
 sub cvs_runcvs(@) {
@@ -507,10 +502,31 @@ sub cvs_runcvs(@) {
 
        local $CWD = $config{srcdir};
 
-       open(my $savedout, ">&STDOUT");
-       open(STDOUT, ">", "/dev/null");
-       my $ret = system(@cmd);
-       open(STDOUT, ">&", $savedout);
+       eval q{
+               use IPC::Open3;
+               use Symbol qw(gensym);
+               use IO::File;
+       };
+       error($@) if $@;
+
+       my $cvsout = '';
+       my $cvserr = '';
+       local *CATCHERR = IO::File->new_tmpfile;
+       my $pid = open3(gensym(), \*CATCHOUT, ">&CATCHERR", @cmd);
+       while (my $l = <CATCHOUT>) {
+               $cvsout .= $l
+                       unless 1;
+       }
+       waitpid($pid, 0);
+       my $ret = $? >> 8;
+       seek CATCHERR, 0, 0;
+       while (my $l = <CATCHERR>) {
+               $cvserr .= $l
+                       unless $l =~ /^cvs commit: changing keyword expansion /;
+       }
+
+       print STDOUT $cvsout;
+       print STDERR $cvserr;
 
        return ($ret == 0) ? 1 : 0;
 }

diff --git a/t/cvs.t b/t/cvs.t
index 12afc6687ab40abf9baa9612703fd1a379511c37..363fcfa98caafee56f85046832fcaa4fd409f019 100755 (executable)
--- a/t/cvs.t
+++ b/t/cvs.t
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 use warnings;
 use strict;
-use Test::More; my $total_tests = 57;
+use Test::More; my $total_tests = 69;
 use IkiWiki;
 
 my $default_test_methods = '^test_*';
@@ -195,7 +195,7 @@ sub test_rcs_add {
        my $file = q{test0.mdwn};
        add_and_commit($file, $message, qq{# \$Id\$\n* some plain ASCII text});
        is_newly_added($file);
-       is_in_keyword_substitution_mode($file, undef);
+       is_in_keyword_substitution_mode($file, q{-kkv});
        like(
                readfile($config{srcdir} . "/$file"),
                qr/^# \$Id: $file,v 1.1 .+\$$/m,
@@ -226,7 +226,7 @@ sub test_rcs_add {
        $file = q{test4/test5/test1.mdwn};
        add_and_commit($file, $message, readfile("t/test1.mdwn"));
        is_newly_added($file);
-       is_in_keyword_substitution_mode($file, undef);
+       is_in_keyword_substitution_mode($file, q{-kkv});
        @changes = IkiWiki::rcs_recentchanges(3);
        is_total_number_of_changes(\@changes, 2);
        is_most_recent_change(\@changes, stripext($file), $message);
@@ -263,8 +263,8 @@ sub test_rcs_add {
        IkiWiki::rcs_add($_) for ($file1, $file2);
        IkiWiki::rcs_commit_staged(message => $message);
        is_newly_added($_) for ($file1, $file2);
-       is_in_keyword_substitution_mode($file1, undef);
-       is_in_keyword_substitution_mode($file2, '-kb');
+       is_in_keyword_substitution_mode($file1, q{-kkv});
+       is_in_keyword_substitution_mode($file2, q{-kb});
        @changes = IkiWiki::rcs_recentchanges(3);
        is_total_number_of_changes(\@changes, 3);
        @changes = IkiWiki::rcs_recentchanges(4);
@@ -272,6 +272,29 @@ sub test_rcs_add {
        # XXX test for both files in the commit, and no other files
        is_most_recent_change(\@changes, $file2, $message);
 
+       $message = "remove the UTF-8 and binary files we just added";
+       IkiWiki::rcs_remove($_) for ($file1, $file2);
+       IkiWiki::rcs_commit_staged(message => $message);
+       ok(-d "$config{srcdir}/test8", q{empty dir not pruned (1)});
+       @changes = IkiWiki::rcs_recentchanges(11);
+       ok(-d "$config{srcdir}/test8", q{empty dir not pruned (2)});
+       is_total_number_of_changes(\@changes, 5);
+       # XXX test for both files in the commit, and no other files
+       is_most_recent_change(\@changes, $file2, $message);
+
+       $message = "re-add UTF-8 and binary files with names swapped";
+       writefile($file2, $config{srcdir}, readfile('t/test2.mdwn'));
+       writefile($file1, $config{srcdir}, $bindata_in, 1);
+       IkiWiki::rcs_add($_) for ($file1, $file2);
+       IkiWiki::rcs_commit_staged(message => $message);
+       isnt_newly_added($_) for ($file1, $file2);
+       is_in_keyword_substitution_mode($file2, q{-kkv});
+       is_in_keyword_substitution_mode($file1, q{-kb});
+       @changes = IkiWiki::rcs_recentchanges(11);
+       is_total_number_of_changes(\@changes, 6);
+       # XXX test for both files in the commit, and no other files
+       is_most_recent_change(\@changes, $file2, $message);
+
        # prevent web edits from attempting to create .../CVS/foo.mdwn
        # on case-insensitive filesystems, also prevent .../cvs/foo.mdwn
        # unless your "CVS" is something else and we've made it configurable
@@ -519,7 +542,6 @@ sub _setup {
 }
 
 sub _teardown {
-       # XXX does srcdir persist between test subs?
        system "rm -rf $dir";
 }
 
@@ -581,18 +603,28 @@ sub can_mkdir {
        );
 }
 
-sub is_newly_added {
-       my $file = shift;
-       is(
+sub is_newly_added { _newly_added_or_not(shift, 1) }
+sub isnt_newly_added { _newly_added_or_not(shift, 0) }
+sub _newly_added_or_not {
+       my ($file, $expected_new) = @_;
+       my ($func, $word);
+       if ($expected_new) {
+               $func = \&Test::More::is;
+               $word = q{is};
+       }
+       else {
+               $func = \&Test::More::isnt;
+               $word = q{isn't};
+       }
+       $func->(
                IkiWiki::Plugin::cvs::cvs_info("Repository revision", $file),
                '1.1',
-               qq{$file is newly added to CVS},
+               qq{$file $word newly added to CVS},
        );
 }
 
 sub is_in_keyword_substitution_mode {
        my ($file, $mode) = @_;
-       $mode = '(none)' unless defined $mode;
        is(
                IkiWiki::Plugin::cvs::cvs_info("Sticky Options", $file),
                $mode,