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#!perl -w
use strict;
use Test::More tests => 5;
my $Test = Test::More->builder;
# now make a filehandle where we can send data
my $output;
tie *FAKEOUT, 'FakeOut', \$output;
# force diagnostic output to a filehandle, glad I added this to Test::Builder :)
my @lines;
{
local $TODO = 1;
$Test->todo_output(\*FAKEOUT);
diag("a single line");
push @lines, $output;
$output = '';
diag("multiple\n", "lines");
push @lines, split(/\n/, $output);
}
is( @lines, 3, 'diag() should send messages to its filehandle' );
like( $lines[0], '/^#\s+/', ' should add comment mark to all lines' );
is( $lines[0], "# a single line\n", ' should send exact message' );
is( $output, "# multiple\n# lines\n", ' should append multi messages');
{
local $TODO = 1;
$output = '';
diag("# foo");
}
is( $output, "# # foo\n", "diag() adds a # even if there's one already" );
package FakeOut;
sub TIEHANDLE {
bless( $_[1], $_[0] );
}
sub PRINT {
my $self = shift;
$$self .= join('', @_);
}
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