7 plan skip_all => "Skipping the upgrade_db.pl tests on Win32/cygwin for now."
8 if ( $^O eq 'MSWin32' || $^O eq 'cygwin' );
11 eval { use Pod::Usage 1.3; }; push @failures, 'Pod::Usage' if $@;
12 eval { use IO::Scalar; }; push @failures, 'IO::Scalar' if $@;
14 my $missing = join ',', @failures;
15 plan skip_all => "'$missing' must be installed to run these tests";
21 use t::common qw( new_fh );
25 my $PROG = File::Spec->catfile( qw( utils upgrade_db.pl ) );
27 my $short = get_pod( $PROG, 0 );
28 my $long = get_pod( $PROG, 1 );
30 is( run_prog( $PROG ), "Missing required parameters.\n$long", "Failed no params" );
31 is( run_prog( $PROG, '-input foo' ), "Missing required parameters.\n$long", "Failed only -input" );
32 is( run_prog( $PROG, '-output foo' ), "Missing required parameters.\n$long", "Failed only -output" );
34 run_prog( $PROG, '-input foo', '-output foo' ),
35 "Cannot use the same filename for both input and output.\n$short",
40 run_prog( $PROG, '-input foo', '-output bar' ),
41 "'foo' is not a file.\n$short",
42 "Failed input does not exist",
45 my (undef, $input_filename) = new_fh();
46 my (undef, $output_filename) = new_fh();
49 run_prog( $PROG, "-input $input_filename", "-output $output_filename" ),
50 "'$input_filename' is not a DBM::Deep file.\n$short",
51 "Input is not a DBM::Deep file",
54 unlink $input_filename;unlink $output_filename;
56 # All files are of the form:
57 # $db->{foo} = [ 1 .. 3 ];
66 my @output_versions = (
67 '0.91', '0.92', '0.93', '0.94', '0.95', '0.96', '0.97', '0.98',
68 '0.981', '0.982', '0.983',
69 '0.99_01', '0.99_02', '0.99_03', '0.99_04',
70 '1.00', '1.000', '1.0000', '1.0001', '1.0002',
71 '1.0003', '1.0004', '1.0005', '1.0006', '1.0007',
74 foreach my $input_filename (
76 File::Spec->catfile( qw( t etc ), "db-$_" )
79 # chmod it writable because old DBM::Deep versions don't handle readonly
80 # files correctly. This is fixed in DBM::Deep 1.0000
81 chmod 0600, $input_filename;
83 foreach my $v ( @output_versions ) {
84 my (undef, $output_filename) = new_fh();
85 my $output = run_prog(
87 "-input $input_filename",
88 "-output $output_filename",
92 # Clone was removed as a requirement in 1.0006
93 if ( $output =~ /Can\'t locate Clone\.pm in \@INC/ ) {
95 unless ( $input_filename =~ /_/ || $v =~ /_/ ) {
101 if ( $input_filename =~ /_/ ) {
103 $output, "'$input_filename' is a dev release and not supported.\n$short",
104 "Input file is a dev release - not supported",
112 $output, "-version '$v' is a dev release and not supported.\n$short",
113 "Output version is a dev release - not supported",
119 # Now, read the output file with the right version.
120 ok( !$output, "A successful run produces no output" );
121 die "$output\n" if $output;
124 if ( $v =~ /^1\.000[3-7]/ ) {
126 eval "use DBM::Deep";
127 $db = DBM::Deep->new( $output_filename );
129 elsif ( $v =~ /^1\.000?[0-2]?/ ) {
130 push @INC, File::Spec->catdir( 'utils', 'lib' );
131 eval "use DBM::Deep::10002";
132 $db = DBM::Deep::10002->new( $output_filename );
134 elsif ( $v =~ /^0/ ) {
135 push @INC, File::Spec->catdir( 'utils', 'lib' );
136 eval "use DBM::Deep::09830";
137 $db = DBM::Deep::09830->new( $output_filename );
140 die "How did we get here?!\n";
143 ok( $db, "Writing to version $v made a file" );
147 { foo => [ 1 .. 3 ] },
148 "We can read the output file",
153 ################################################################################
155 #XXX This needs to be made OS-portable
157 open( my $fh, '-|', "$^X @_ 2>&1" )
158 or die "Cannot launch '@_' as a piped filehandle: $!\n";
159 return join '', <$fh>;
162 # In 5.8, we could use in-memory filehandles and have done:
163 # open( my $fh, '>', \my $pod ) or die "Cannot open in-memory filehandle: $!\n";
166 # However, DBM::Deep requires 5.6, so this set of contortions will have to do.
170 my ($fh, $fn) = new_fh();
178 -exitval => 'NOEXIT',
183 return join '', <$fh>;