t/trail.t

   1 #!/usr/bin/perl
   2 use warnings;
   3 use strict;
   4 use Test::More;
   5 use IkiWiki;
   6
   7 sub check_trail {
   8         my $file=shift;
   9         my $expected=shift;
  10         my $trailname=shift || qr/\w+/;
  11         my $blob=readfile("t/tmp/out/$file");
  12         my ($trailline)=$blob=~/^trail=$trailname\s+(.*)$/m;
  13         is($trailline, $expected, "expected $expected in $file");
  14 }
  15
  16 sub check_no_trail {
  17         my $file=shift;
  18         my $trailname=shift;
  19         my $blob=readfile("t/tmp/out/$file");
  20         my ($trailline)=$blob=~/^trail=$trailname\s+(.*)$/m;
  21         $trailline="" unless defined $trailline;
  22         ok($trailline !~ /^trail=$trailname\s+/, "no $trailname in $file");
  23 }
  24
  25 my $blob;
  26
  27 ok(! system("rm -rf t/tmp"));
  28 ok(! system("mkdir t/tmp"));
  29
  30 my $installed = $ENV{INSTALLED_TESTS};
  31
  32 my @command;
  33 if ($installed) {
  34         @command = qw(ikiwiki);
  35 }
  36 else {
  37         ok(! system("make -s ikiwiki.out"));
  38         @command = qw(perl -I. ./ikiwiki.out
  39                 --underlaydir=underlays/basewiki
  40                 --set underlaydirbase=underlays
  41                 --templatedir=templates);
  42 }
  43
  44 push @command, qw(--set usedirs=0 --plugin trail --plugin inline
  45         --url=http://example.com --cgiurl=http://example.com/ikiwiki.cgi
  46         --rss --atom t/tmp/in t/tmp/out --verbose);
  47
  48 # Write files with a date in the past, so that when we refresh,
  49 # the update is detected.
  50 sub write_old_file {
  51         my $name = shift;
  52         my $content = shift;
  53
  54         writefile($name, "t/tmp/in", $content);
  55         ok(utime(333333333, 333333333, "t/tmp/in/$name"));
  56 }
  57
  58 # Use a rather stylized template to override the default rendering, to make
  59 # it easy to search for the desired results
  60 write_old_file("templates/trails.tmpl", <<EOF
  61 <TMPL_LOOP TRAILLOOP>
  62 <TMPL_IF __FIRST__><nav></TMPL_IF>
  63 <div>
  64 trail=<TMPL_VAR TRAILPAGE> n=<TMPL_VAR NEXTPAGE> p=<TMPL_VAR PREVPAGE>
  65 </div>
  66 <div>
  67 <TMPL_IF PREVURL>
  68 <a href="<TMPL_VAR PREVURL>">&lt; <TMPL_VAR PREVTITLE></a>
  69 </TMPL_IF> |
  70 <a href="<TMPL_VAR TRAILURL>">^ <TMPL_VAR TRAILTITLE> ^</a>
  71 | <TMPL_IF NEXTURL>
  72 <a href="<TMPL_VAR NEXTURL>"><TMPL_VAR NEXTTITLE> &gt;</a>
  73 </TMPL_IF>
  74 </div>
  75 <TMPL_IF __LAST__></nav></TMPL_IF>
  76 </TMPL_LOOP>
  77 EOF
  78 );
  79 write_old_file("badger.mdwn", "[[!meta title=\"The Breezy Badger\"]]\ncontent of badger");
  80 write_old_file("mushroom.mdwn", "content of mushroom");
  81 write_old_file("snake.mdwn", "content of snake");
  82 write_old_file("ratty.mdwn", "content of ratty");
  83 write_old_file("mr_toad.mdwn", "content of mr toad");
  84 write_old_file("add.mdwn", '[[!trailitems pagenames="add/a add/b add/c add/d add/e"]]');
  85 write_old_file("add/b.mdwn", "b");
  86 write_old_file("add/d.mdwn", "d");
  87 write_old_file("del.mdwn", '[[!trailitems pages="del/*" sort=title]]');
  88 write_old_file("del/a.mdwn", "a");
  89 write_old_file("del/b.mdwn", "b");
  90 write_old_file("del/c.mdwn", "c");
  91 write_old_file("del/d.mdwn", "d");
  92 write_old_file("del/e.mdwn", "e");
  93 write_old_file("self_referential.mdwn", '[[!trailitems pagenames="self_referential" circular=yes]]');
  94 write_old_file("sorting/linked.mdwn", "linked");
  95 write_old_file("sorting/a/b.mdwn", "a/b");
  96 write_old_file("sorting/a/c.mdwn", "a/c");
  97 write_old_file("sorting/z/a.mdwn", "z/a");
  98 write_old_file("sorting/beginning.mdwn", "beginning");
  99 write_old_file("sorting/middle.mdwn", "middle");
 100 write_old_file("sorting/end.mdwn", "end");
 101 write_old_file("sorting/new.mdwn", "new");
 102 write_old_file("sorting/old.mdwn", "old");
 103 write_old_file("sorting/ancient.mdwn", "ancient");
 104 # These three need to be in the appropriate age order
 105 ok(utime(333333333, 333333333, "t/tmp/in/sorting/new.mdwn"));
 106 ok(utime(222222222, 222222222, "t/tmp/in/sorting/old.mdwn"));
 107 ok(utime(111111111, 111111111, "t/tmp/in/sorting/ancient.mdwn"));
 108 write_old_file("sorting/linked2.mdwn", "linked2");
 109 # This initially uses the default sort order: age for the inline, and path
 110 # for trailitems. We change it later.
 111 write_old_file("sorting.mdwn",
 112         '[[!traillink linked]] ' .
 113         '[[!trailitems pages="sorting/z/a or sorting/a/b or sorting/a/c"]] ' .
 114         '[[!trailitems pagenames="sorting/beginning sorting/middle sorting/end"]] ' .
 115         '[[!inline pages="sorting/old or sorting/ancient or sorting/new" trail="yes"]] ' .
 116         '[[!traillink linked2]]');
 117
 118 write_old_file("meme.mdwn", <<EOF
 119 [[!trail]]
 120 * [[!traillink badger]]
 121 * [[!traillink badger text="This is a link to badger, with a title"]]
 122 * [[!traillink That_is_the_badger|badger]]
 123 * [[!traillink badger]]
 124 * [[!traillink mushroom]]
 125 * [[!traillink mushroom]]
 126 * [[!traillink snake]]
 127 * [[!traillink snake]]
 128 EOF
 129 );
 130
 131 write_old_file("wind_in_the_willows.mdwn", <<EOF
 132 [[!trailoptions circular=yes sort=title]]
 133 [[!trailitems pages="ratty or badger or mr_toad"]]
 134 [[!trailitem moley]]
 135 EOF
 136 );
 137
 138 ok(! system(@command));
 139 ok(! system(@command, "--refresh"));
 140
 141 $blob = readfile("t/tmp/out/meme.html");
 142 ok($blob =~ /<a href="(\.\/)?badger.html">badger<\/a>/m);
 143 ok($blob =~ /<a href="(\.\/)?badger.html">This is a link to badger, with a title<\/a>/m);
 144 ok($blob =~ /<a href="(\.\/)?badger.html">That is the badger<\/a>/m);
 145
 146 check_trail("badger.html", "n=mushroom p=", "meme");
 147 check_trail("badger.html", "n=mr_toad p=ratty", "wind_in_the_willows");
 148
 149 ok(! -f "t/tmp/out/moley.html");
 150
 151 check_trail("mr_toad.html", "n=ratty p=badger", "wind_in_the_willows");
 152 check_no_trail("mr_toad.html", "meme");
 153 # meta title is respected for pages that have one
 154 $blob = readfile("t/tmp/out/mr_toad.html");
 155 ok($blob =~ /">&lt; The Breezy Badger<\/a>/m);
 156 # pagetitle for pages that don't
 157 ok($blob =~ /">ratty &gt;<\/a>/m);
 158
 159 check_no_trail("ratty.html", "meme");
 160 check_trail("ratty.html", "n=badger p=mr_toad", "wind_in_the_willows");
 161
 162 check_trail("mushroom.html", "n=snake p=badger", "meme");
 163 check_no_trail("mushroom.html", "wind_in_the_willows");
 164
 165 check_trail("snake.html", "n= p=mushroom", "meme");
 166 check_no_trail("snake.html", "wind_in_the_willows");
 167
 168 check_trail("self_referential.html", "n= p=", "self_referential");
 169
 170 check_trail("add/b.html", "n=add/d p=", "add");
 171 check_trail("add/d.html", "n= p=add/b", "add");
 172 ok(! -f "t/tmp/out/add/a.html");
 173 ok(! -f "t/tmp/out/add/c.html");
 174 ok(! -f "t/tmp/out/add/e.html");
 175
 176 check_trail("del/a.html", "n=del/b p=");
 177 check_trail("del/b.html", "n=del/c p=del/a");
 178 check_trail("del/c.html", "n=del/d p=del/b");
 179 check_trail("del/d.html", "n=del/e p=del/c");
 180 check_trail("del/e.html", "n= p=del/d");
 181
 182 check_trail("sorting/linked.html", "n=sorting/a/b p=");
 183 check_trail("sorting/a/b.html", "n=sorting/a/c p=sorting/linked");
 184 check_trail("sorting/a/c.html", "n=sorting/z/a p=sorting/a/b");
 185 check_trail("sorting/z/a.html", "n=sorting/beginning p=sorting/a/c");
 186 check_trail("sorting/beginning.html", "n=sorting/middle p=sorting/z/a");
 187 check_trail("sorting/middle.html", "n=sorting/end p=sorting/beginning");
 188 check_trail("sorting/end.html", "n=sorting/new p=sorting/middle");
 189 check_trail("sorting/new.html", "n=sorting/old p=sorting/end");
 190 check_trail("sorting/old.html", "n=sorting/ancient p=sorting/new");
 191 check_trail("sorting/ancient.html", "n=sorting/linked2 p=sorting/old");
 192 check_trail("sorting/linked2.html", "n= p=sorting/ancient");
 193
 194 # Make some changes and refresh. These writefile calls don't set an
 195 # old mtime, so they're strictly newer than the "old" files.
 196
 197 writefile("add/a.mdwn", "t/tmp/in", "a");
 198 writefile("add/c.mdwn", "t/tmp/in", "c");
 199 writefile("add/e.mdwn", "t/tmp/in", "e");
 200 ok(unlink("t/tmp/in/del/a.mdwn"));
 201 ok(unlink("t/tmp/in/del/c.mdwn"));
 202 ok(unlink("t/tmp/in/del/e.mdwn"));
 203
 204 writefile("sorting.mdwn", "t/tmp/in",
 205         readfile("t/tmp/in/sorting.mdwn") .
 206         '[[!trailoptions sort="title" reverse="yes"]]');
 207
 208 ok(! system(@command, "--refresh"));
 209
 210 check_trail("add/a.html", "n=add/b p=");
 211 check_trail("add/b.html", "n=add/c p=add/a");
 212 check_trail("add/c.html", "n=add/d p=add/b");
 213 check_trail("add/d.html", "n=add/e p=add/c");
 214 check_trail("add/e.html", "n= p=add/d");
 215
 216 check_trail("del/b.html", "n=del/d p=");
 217 check_trail("del/d.html", "n= p=del/b");
 218 ok(! -f "t/tmp/out/del/a.html");
 219 ok(! -f "t/tmp/out/del/c.html");
 220 ok(! -f "t/tmp/out/del/e.html");
 221
 222 check_trail("sorting/old.html", "n=sorting/new p=");
 223 check_trail("sorting/new.html", "n=sorting/middle p=sorting/old");
 224 check_trail("sorting/middle.html", "n=sorting/linked2 p=sorting/new");
 225 check_trail("sorting/linked2.html", "n=sorting/linked p=sorting/middle");
 226 check_trail("sorting/linked.html", "n=sorting/end p=sorting/linked2");
 227 check_trail("sorting/end.html", "n=sorting/a/c p=sorting/linked");
 228 check_trail("sorting/a/c.html", "n=sorting/beginning p=sorting/end");
 229 check_trail("sorting/beginning.html", "n=sorting/a/b p=sorting/a/c");
 230 check_trail("sorting/a/b.html", "n=sorting/ancient p=sorting/beginning");
 231 check_trail("sorting/ancient.html", "n=sorting/z/a p=sorting/a/b");
 232 check_trail("sorting/z/a.html", "n= p=sorting/ancient");
 233
 234 ok(! system("rm -rf t/tmp"));
 235
 236 done_testing();