Net::Cmd

- Fix bug in CRLF translation in datasend/dataend

1 files changed, 143 insertions, 0 deletions

diff --git a/t/datasend.t b/t/datasend.t
new file mode 100644
index 0000000..48655fa
--- /dev/null
+++ b/t/datasend.t
@@ -0,0 +1,143 @@
+#!./perl -w
+
+BEGIN {
+  package Foo;
+
+  use IO::File;
+  use Net::Cmd;
+  @ISA = qw(Net::Cmd IO::File);
+
+  sub timeout { 0 }
+
+  sub new {
+    my $fh = shift->new_tmpfile;
+    binmode($fh);
+    $fh;
+  }
+
+  sub output {
+    my $self = shift;
+    seek($self,0,0);
+    local $/ = undef;
+    scalar(<$self>);
+  }
+
+  sub response {
+    return Net::Cmd::CMD_OK;
+  }
+}
+
+(my $libnet_t = __FILE__) =~ s/datasend.t/libnet_t.pl/;
+require $libnet_t or die;
+
+print "1..15\n";
+
+sub check {
+  my $expect = pop;
+  my $cmd = Foo->new;
+  $cmd->datasend unless @_;
+  foreach my $line (@_) {
+    $cmd->datasend($line);
+  }
+  $cmd->dataend;
+  is($cmd->output, $expect);
+}
+
+my $cmd;
+
+check(
+  # nothing
+
+  ".\015\012"
+);
+
+check(
+  "a",
+
+  "a\015\012.\015\012",
+);
+
+check(
+  "a\r",
+
+  "a\015\015\012.\015\012",
+);
+
+check(
+  "a\rb",
+
+  "a\015b\015\012.\015\012",
+);
+
+check(
+  "a\rb\n",
+
+  "a\015b\015\012.\015\012",
+);
+
+check(
+  "a\rb\n\n",
+
+  "a\015b\015\012\015\012.\015\012",
+);
+
+check(
+  "a\r",
+  "\nb",
+
+  "a\015\012b\015\012.\015\012",
+);
+
+check(
+  "a\r",
+  "\nb\n",
+
+  "a\015\012b\015\012.\015\012",
+);
+
+check(
+  "a\r",
+  "\nb\r\n",
+
+  "a\015\012b\015\012.\015\012",
+);
+
+check(
+  "a\r",
+  "\nb\r\n\n",
+
+  "a\015\012b\015\012\015\012.\015\012",
+);
+
+check(
+  "a\n.b\n",
+
+  "a\015\012..b\015\012.\015\012",
+);
+
+check(
+  ".a\n.b\n",
+
+  "..a\015\012..b\015\012.\015\012",
+);
+
+check(
+  ".a\n",
+  ".b\n",
+
+  "..a\015\012..b\015\012.\015\012",
+);
+
+check(
+  ".a",
+  ".b\n",
+
+  "..a.b\015\012.\015\012",
+);
+
+check(
+  "a\n.",
+
+  "a\015\012..\015\012.\015\012",
+);
+