1package dbixcsl_dumper_tests; 2 3use strict; 4use Test::More; 5use File::Path; 6use IPC::Open3; 7use IO::Handle; 8use List::MoreUtils 'any'; 9use DBIx::Class::Schema::Loader::Utils 'dumper_squashed'; 10use DBIx::Class::Schema::Loader (); 11use Class::Unload (); 12use namespace::clean; 13 14use dbixcsl_test_dir '$tdir'; 15 16my $DUMP_PATH = "$tdir/dump"; 17 18sub cleanup { 19 rmtree($DUMP_PATH, 1, 1); 20} 21 22sub class_file { 23 my ($self, $class) = @_; 24 25 $class =~ s{::}{/}g; 26 $class = $DUMP_PATH . '/' . $class . '.pm'; 27 28 return $class; 29} 30 31sub append_to_class { 32 my ($self, $class, $string) = @_; 33 34 $class = $self->class_file($class); 35 36 open(my $appendfh, '>>', $class) or die "Failed to open '$class' for append: $!"; 37 38 print $appendfh $string; 39 40 close($appendfh); 41} 42 43sub dump_test { 44 my ($self, %tdata) = @_; 45 46 47 $tdata{options}{dump_directory} = $DUMP_PATH; 48 $tdata{options}{use_namespaces} ||= 0; 49 50 SKIP: for my $dumper (\&_dump_directly, \&_dump_dbicdump) { 51 skip 'skipping dbicdump tests on Win32', 1, 52 if $dumper == \&_dump_dbicdump && $^O eq 'MSWin32'; 53 54 _test_dumps(\%tdata, $dumper->(%tdata)); 55 } 56} 57 58 59sub _dump_directly { 60 my %tdata = @_; 61 62 my $schema_class = $tdata{classname}; 63 64 no strict 'refs'; 65 @{$schema_class . '::ISA'} = ('DBIx::Class::Schema::Loader'); 66 $schema_class->loader_options( 67 quiet => 1, 68 %{$tdata{options}}, 69 ); 70 71 my @warns; 72 eval { 73 local $SIG{__WARN__} = sub { push(@warns, @_) }; 74 $schema_class->connect(_get_connect_info(\%tdata)); 75 }; 76 my $err = $@; 77 78 Class::Unload->unload($schema_class); 79 80 _check_error($err, $tdata{error}); 81 82 return @warns; 83} 84 85sub _dump_dbicdump { 86 my %tdata = @_; 87 88 # use $^X so we execute ./script/dbicdump with the same perl binary that the tests were executed with 89 my @cmd = ($^X, qw(script/dbicdump)); 90 91 $tdata{options}{quiet} = 1 unless exists $tdata{options}{quiet}; 92 93 while (my ($opt, $val) = each(%{ $tdata{options} })) { 94 $val = dumper_squashed $val if ref $val; 95 96 my $param = "$opt=$val"; 97 98 if ($^O eq 'MSWin32') { 99 $param = q{"} . $param . q{"}; # that's not nearly enough... 100 } 101 102 push @cmd, '-o', $param; 103 } 104 105 my @connect_info = _get_connect_info(\%tdata); 106 107 for my $info (@connect_info) { 108 $info = dumper_squashed $info if ref $info; 109 } 110 111 push @cmd, $tdata{classname}, @connect_info; 112 113 # make sure our current @INC gets used by dbicdump 114 use Config; 115 local $ENV{PERL5LIB} = join $Config{path_sep}, @INC, ($ENV{PERL5LIB} || ''); 116 117 my $std = { map { $_ => IO::Handle->new } (qw/in out err/) }; 118 my $pid = open3(@{$std}{qw/in out err/}, @cmd); 119 120 waitpid($pid, 0); 121 122 my @stdout = $std->{out}->getlines; 123 ok (!scalar @stdout, 'Silence on STDOUT'); 124 125 my @warnings = $std->{err}->getlines; 126 if ($? >> 8 != 0) { 127 my $exception = pop @warnings; 128 _check_error($exception, $tdata{error}); 129 } 130 131 return @warnings; 132} 133 134sub _get_connect_info { 135 my $opts = shift; 136 137 my $test_db_class = $opts->{test_db_class} || 'make_dbictest_db'; 138 139 eval "require $test_db_class;"; 140 die $@ if $@; 141 142 my $dsn = do { 143 no strict 'refs'; 144 ${$test_db_class . '::dsn'}; 145 }; 146 147 return ($dsn, @{ $opts->{extra_connect_info} || [] }); 148} 149 150sub _check_error { 151 my ($got, $expected) = @_; 152 153 return unless $got; 154 155 if (not $expected) { 156 fail "Unexpected error in " . ((caller(1))[3]) . ": $got"; 157 return; 158 } 159 160 if (ref $expected eq 'Regexp') { 161 like $got, $expected, 'error matches expected pattern'; 162 return; 163 } 164 165 is $got, $expected, 'error matches'; 166} 167 168sub _test_dumps { 169 my ($tdata, @warns) = @_; 170 171 my %tdata = %{$tdata}; 172 173 my $schema_class = $tdata{classname}; 174 my $check_warns = $tdata{warnings}; 175 176 is(@warns, @$check_warns, "$schema_class warning count") 177 or diag @warns; 178 179 for(my $i = 0; $i <= $#$check_warns; $i++) { 180 like(($warns[$i] || ''), $check_warns->[$i], "$schema_class warning $i"); 181 } 182 183 my $file_regexes = $tdata{regexes}; 184 my $file_neg_regexes = $tdata{neg_regexes} || {}; 185 my $schema_regexes = delete $file_regexes->{schema}; 186 187 my $schema_path = $DUMP_PATH . '/' . $schema_class; 188 $schema_path =~ s{::}{/}g; 189 190 _dump_file_like($schema_path . '.pm', @$schema_regexes) if $schema_regexes; 191 192 foreach my $src (keys %$file_regexes) { 193 my $src_file = $schema_path . '/' . $src . '.pm'; 194 _dump_file_like($src_file, @{$file_regexes->{$src}}); 195 } 196 foreach my $src (keys %$file_neg_regexes) { 197 my $src_file = $schema_path . '/' . $src . '.pm'; 198 _dump_file_not_like($src_file, @{$file_neg_regexes->{$src}}); 199 } 200} 201 202sub _dump_file_like { 203 my $path = shift; 204 open(my $dumpfh, '<', $path) or die "Failed to open '$path': $!"; 205 my $contents = do { local $/; <$dumpfh>; }; 206 close($dumpfh); 207 like($contents, $_, "$path matches $_") for @_; 208} 209 210sub _dump_file_not_like { 211 my $path = shift; 212 open(my $dumpfh, '<', $path) or die "Failed to open '$path': $!"; 213 my $contents = do { local $/; <$dumpfh>; }; 214 close($dumpfh); 215 unlike($contents, $_, "$path does not match $_") for @_; 216} 217 218END { 219 __PACKAGE__->cleanup unless $ENV{SCHEMA_LOADER_TESTS_NOCLEANUP} 220} 221