t/pagespec_match_result.t

   1 #!/usr/bin/perl
   2 use warnings;
   3 use strict;
   4 use Test::More tests => 138;
   5
   6 BEGIN { use_ok("IkiWiki"); }
   7
   8 # Note that new objects have to be constructed freshly for each test, since
   9 # object states are mutated as they are combined.
  10 sub S { IkiWiki::SuccessReason->new("match", @_) }
  11 sub F { IkiWiki::FailReason->new("no match", @_) }
  12 sub E { IkiWiki::ErrorReason->new("error in matching", @_) }
  13
  14 ok(S() eq "match");
  15 ok(F() eq "no match");
  16 ok(E() eq "error in matching");
  17
  18 ok(S());
  19 ok(! F());
  20 ok(! E());
  21
  22 ok(!(! S()));
  23 ok(!(!(! F)));
  24 ok(!(!(! E)));
  25
  26 ok(S() | F());
  27 ok(F() | S());
  28 ok(!(F() | E()));
  29 ok(!(!S() | F() | E()));
  30
  31 ok(S() & S() & S());
  32 ok(!(S() & E()));
  33 ok(!(S() & F()));
  34 ok(!(S() & F() & E()));
  35 ok(S() & (F() | F() | S()));
  36
  37 # influence merging tests
  38 foreach my $test (
  39                 ['$s | $f' => 1],       # OR merges
  40                 ['! $s | ! $f' => 1],   # OR merges with negated terms too
  41                 ['!(!(!$s)) | $f' => 1],# OR merges with multiple negation too
  42                 ['$s | $f | E()' => 1], # OR merges, even though E() has no influences
  43                 ['$s | E() | $f' => 1], # ditto
  44                 ['E() | $s | $f' => 1], # ditto
  45                 ['!$s | !$f | E()' => 1],# negated terms also do not block merges
  46                 ['!$s | E() | $f' => 1],# ditto
  47                 ['E() | $s | !$f' => 1],# ditto
  48                 ['$s & $f' => 1],       # AND merges if both items have influences
  49                 ['!$s & $f' => 1],      # AND merges negated terms too
  50                 ['$s & !$f' => 1],      # AND merges negated terms too
  51                 ['$s & $f & E()' => 0], # AND fails to merge since E() has no influences
  52                 ['$s & E() & $f' => 0], # ditto
  53                 ['E() & $s & $f' => 0], # ditto
  54                 ) {
  55         my $op=$test->[0];
  56         my $influence=$test->[1];
  57
  58         my $s=S(foo => 1, bar => 1);
  59         is($s->influences->{foo}, 1);
  60         is($s->influences->{bar}, 1);
  61         my $f=F(bar => 2, baz => 1);
  62         is($f->influences->{bar}, 2);
  63         is($f->influences->{baz}, 1);
  64         my $c = eval $op;
  65         ok(ref $c);
  66         if ($influence) {
  67                 is($c->influences->{foo}, 1, "foo ($op)");
  68                 is($c->influences->{bar}, (1 | 2), "bar ($op)");
  69                 is($c->influences->{baz}, 1, "baz ($op)");
  70         }
  71         else {
  72                 ok(! %{$c->influences}, "no influence for ($op)");
  73         }
  74 }
  75
  76 my $s=S(foo => 0, bar => 1);
  77 $s->influences(baz => 1);
  78 ok(! $s->influences->{foo}, "removed 0 influence");
  79 ok(! $s->influences->{bar}, "removed 1 influence");
  80 ok($s->influences->{baz}, "set influence");
  81 ok($s->influences_static);
  82 $s=S(foo => 0, bar => 1);
  83 $s->influences(baz => 1, "" => 1);
  84 ok(! $s->influences_static);