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|
#!/usr/bin/perl -w
BEGIN {
if ( $ENV{PERL_CORE} ) {
chdir 't';
@INC = ( '../lib', 'lib' );
}
else {
unshift @INC, 't/lib';
}
}
use strict;
use Test::More;
use File::Spec;
use App::Prove;
my @SCHEDULE;
BEGIN {
my $sample_test = File::Spec->catfile(
split /\//,
( $ENV{PERL_CORE} ? 'lib' : 't' ) . '/sample-tests/simple'
);
@SCHEDULE = (
{ name => 'Create empty',
args => [$sample_test],
expect => [
[ 'new',
'TAP::Parser::Iterator::Process',
{ merge => undef,
command => [
'PERL',
$sample_test
],
setup => \'CODE',
teardown => \'CODE',
}
]
]
},
);
plan tests => @SCHEDULE * 3;
}
# Waaaaay too much boilerplate
package FakeProve;
use vars qw( @ISA );
@ISA = qw( App::Prove );
sub new {
my $class = shift;
my $self = $class->SUPER::new(@_);
$self->{_log} = [];
return $self;
}
sub get_log {
my $self = shift;
my @log = @{ $self->{_log} };
$self->{_log} = [];
return @log;
}
package main;
{
use TAP::Parser::Iterator::Process;
use TAP::Formatter::Console;
# Patch TAP::Parser::Iterator::Process
my @call_log = ();
local $^W; # no warnings
my $orig_new = TAP::Parser::Iterator::Process->can('new');
# Avoid "used only once" warning
*TAP::Parser::Iterator::Process::new
= *TAP::Parser::Iterator::Process::new = sub {
push @call_log, [ 'new', @_ ];
# And then new turns round and tramples on our args...
$_[1] = { %{ $_[1] } };
$orig_new->(@_);
};
# Patch TAP::Formatter::Console;
my $orig_output = \&TAP::Formatter::Console::_output;
*TAP::Formatter::Console::_output = sub {
# push @call_log, [ '_output', @_ ];
};
sub get_log {
my @log = @call_log;
@call_log = ();
return @log;
}
}
sub _slacken {
my $obj = shift;
if ( my $ref = ref $obj ) {
if ( 'HASH' eq ref $obj ) {
return { map { $_ => _slacken( $obj->{$_} ) } keys %$obj };
}
elsif ( 'ARRAY' eq ref $obj ) {
return [ map { _slacken($_) } @$obj ];
}
elsif ( 'SCALAR' eq ref $obj ) {
return $obj;
}
else {
return \$ref;
}
}
else {
return $obj;
}
}
sub is_slackly($$$) {
my ( $got, $want, $msg ) = @_;
return is_deeply _slacken($got), _slacken($want), $msg;
}
# ACTUAL TEST
for my $test (@SCHEDULE) {
my $name = $test->{name};
my $app = FakeProve->new;
$app->process_args( '--norc', @{ $test->{args} } );
# Why does this make the output from the test spew out of
# our STDOUT?
ok eval { $app->run }, 'run returned true';
ok !$@, 'no errors';
my @log = get_log();
# Bodge: we don't know what pathname will be used for the exe so we
# obliterate it here. Need to test that it's sane.
for my $call (@log) {
if ( 'HASH' eq ref $call->[2] && exists $call->[2]->{command} ) {
$call->[2]->{command}->[0] = 'PERL';
}
}
is_slackly \@log, $test->{expect}, "$name: command args OK";
# use Data::Dumper;
# diag Dumper(
# { got => \@log,
# expect => $test->{expect}
# }
# );
}
|
