[p5sagit/App-FatPacker.git] / t / trace.t

#!perl
use Test::More;

test_trace("t/mod/a.pm" => ("t/mod/b.pm", "t/mod/c.pm"));
test_trace("t/mod/b.pm" => ("t/mod/c.pm"));
test_trace("t/mod/c.pm" => ());

# Attempts to conditionally load a module that isn't present
test_trace("t/mod/cond.pm" => ());

done_testing;

sub test_trace {
  my($file, @loaded) = @_;
  local $Test::Builder::Level = $Test::Builder::Level + 1;

  system($^X, "-Mblib", "-MApp::FatPacker::Trace", $file);

  open my $trace, "<", "fatpacker.trace";
  while(<$trace>) {
    chomp;
    my $load = $_;
    @loaded = grep { $load ne $_ } @loaded;
  }

  ok !@loaded, "All expected modules loaded for $file";
  unlink "fatpacker.trace";
}
Commit	Line	Data
dc7a3a08	1	#!perl
	2	use Test::More;
	3
	4	test_trace("t/mod/a.pm" => ("t/mod/b.pm", "t/mod/c.pm"));
	5	test_trace("t/mod/b.pm" => ("t/mod/c.pm"));
	6	test_trace("t/mod/c.pm" => ());
	7
	8	# Attempts to conditionally load a module that isn't present
	9	test_trace("t/mod/cond.pm" => ());
	10
	11	done_testing;
	12
	13	sub test_trace {
	14	my($file, @loaded) = @_;
	15	local $Test::Builder::Level = $Test::Builder::Level + 1;
	16
	17	system($^X, "-Mblib", "-MApp::FatPacker::Trace", $file);
	18
	19	open my $trace, "<", "fatpacker.trace";
	20	while(<$trace>) {
	21	chomp;
	22	my $load = $_;
	23	@loaded = grep { $load ne $_ } @loaded;
	24	}
	25
	26	ok !@loaded, "All expected modules loaded for $file";
	27	unlink "fatpacker.trace";
	28	}
	29