Initial Commit

database/perl/lib/Test/Deep/Cache.pm

@@ -0,0 +1,78 @@
+use strict;
+use warnings;
+
+package Test::Deep::Cache;
+
+use Test::Deep::Cache::Simple;
+
+sub new
+{
+  my $pkg = shift;
+
+  my $self = bless {}, $pkg;
+
+  $self->{expects} = [Test::Deep::Cache::Simple->new];
+  $self->{normal} = [Test::Deep::Cache::Simple->new];
+
+  $self->local;
+
+  return $self;
+}
+
+sub add
+{
+  my $self = shift;
+
+  my $type = $self->type;
+
+  $self->{$type}->[-1]->add(@_);
+}
+
+sub cmp
+{
+  # go through all the caches to see if we know this one
+
+  my $self = shift;
+
+  my $type = $self->type;
+
+  foreach my $cache (@{$self->{$type}})
+  {
+    return 1 if $cache->cmp(@_);
+  }
+
+  return 0
+}
+
+sub local
+{
+  my $self = shift;
+
+  foreach my $type (qw( expects normal ))
+  {
+    push(@{$self->{$type}}, Test::Deep::Cache::Simple->new);
+  }
+}
+
+sub finish
+{
+  my $self = shift;
+
+  my $keep = shift;
+
+  foreach my $type (qw( expects normal ))
+  {
+    my $caches = $self->{$type};
+
+    my $last = pop @$caches;
+
+    $caches->[-1]->absorb($last) if $keep;
+  }
+}
+
+sub type
+{
+  return $Test::Deep::Expects ? "expects" : "normal";
+}
+
+1;