Commit | Line | Data |
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1 | $|++; |
2 | use strict; |
3 | use Test::More; |
4 | |
5 | # Add skips here |
6 | BEGIN { |
45f047f8 |
7 | plan skip_all => "Skipping the upgrade_db.pl tests on Win32/cygwin for now." |
8 | if ( $^O eq 'MSWin32' || $^O eq 'cygwin' ); |
9 | |
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10 | plan skip_all => "Skipping the upgrade_db.pl tests on *bsd for now." |
11 | if ( $^O =~ /bsd/i ); |
12 | |
13 | |
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14 | my @failures; |
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15 | eval { use Pod::Usage 1.3; }; push @failures, 'Pod::Usage' if $@; |
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16 | eval { use IO::Scalar; }; push @failures, 'IO::Scalar' if $@; |
17 | if ( @failures ) { |
18 | my $missing = join ',', @failures; |
19 | plan skip_all => "'$missing' must be installed to run these tests"; |
20 | } |
21 | } |
22 | |
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23 | plan tests => 282; |
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24 | |
25 | use t::common qw( new_fh ); |
26 | use File::Spec; |
27 | use Test::Deep; |
28 | |
29 | my $PROG = File::Spec->catfile( qw( utils upgrade_db.pl ) ); |
30 | |
31 | my $short = get_pod( $PROG, 0 ); |
32 | my $long = get_pod( $PROG, 1 ); |
33 | |
34 | is( run_prog( $PROG ), "Missing required parameters.\n$long", "Failed no params" ); |
35 | is( run_prog( $PROG, '-input foo' ), "Missing required parameters.\n$long", "Failed only -input" ); |
36 | is( run_prog( $PROG, '-output foo' ), "Missing required parameters.\n$long", "Failed only -output" ); |
37 | is( |
38 | run_prog( $PROG, '-input foo', '-output foo' ), |
39 | "Cannot use the same filename for both input and output.\n$short", |
40 | "Failed same name", |
41 | ); |
42 | |
43 | is( |
44 | run_prog( $PROG, '-input foo', '-output bar' ), |
45 | "'foo' is not a file.\n$short", |
46 | "Failed input does not exist", |
47 | ); |
48 | |
49 | my (undef, $input_filename) = new_fh(); |
50 | my (undef, $output_filename) = new_fh(); |
51 | |
52 | is( |
53 | run_prog( $PROG, "-input $input_filename", "-output $output_filename" ), |
54 | "'$input_filename' is not a DBM::Deep file.\n$short", |
55 | "Input is not a DBM::Deep file", |
56 | ); |
57 | |
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58 | unlink $input_filename;unlink $output_filename; |
59 | |
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60 | # All files are of the form: |
61 | # $db->{foo} = [ 1 .. 3 ]; |
62 | |
63 | my @input_files = ( |
64 | '0-983', |
65 | '0-99_04', |
66 | '1-0000', |
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67 | '1-0003', |
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68 | ); |
69 | |
70 | my @output_versions = ( |
71 | '0.91', '0.92', '0.93', '0.94', '0.95', '0.96', '0.97', '0.98', |
72 | '0.981', '0.982', '0.983', |
73 | '0.99_01', '0.99_02', '0.99_03', '0.99_04', |
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74 | '1.00', '1.000', '1.0000', '1.0001', '1.0002', |
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75 | '1.0003', '1.0004', '1.0005', '1.0006', '1.0007', '1.0008', '1.0009', '1.0010', '1.0011', '1.0012', |
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76 | ); |
77 | |
78 | foreach my $input_filename ( |
79 | map { |
80 | File::Spec->catfile( qw( t etc ), "db-$_" ) |
81 | } @input_files |
82 | ) { |
83 | # chmod it writable because old DBM::Deep versions don't handle readonly |
84 | # files correctly. This is fixed in DBM::Deep 1.0000 |
85 | chmod 0600, $input_filename; |
86 | |
87 | foreach my $v ( @output_versions ) { |
88 | my (undef, $output_filename) = new_fh(); |
89 | my $output = run_prog( |
90 | $PROG, |
91 | "-input $input_filename", |
92 | "-output $output_filename", |
93 | "-version $v", |
94 | ); |
95 | |
e00d0eb3 |
96 | # Clone was removed as a requirement in 1.0006 |
97 | if ( $output =~ /Can\'t locate Clone\.pm in \@INC/ ) { |
98 | ok( 1 ); |
99 | unless ( $input_filename =~ /_/ || $v =~ /_/ ) { |
100 | ok( 1 ); ok( 1 ); |
101 | } |
102 | next; |
103 | } |
104 | |
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105 | if ( $input_filename =~ /_/ ) { |
106 | is( |
107 | $output, "'$input_filename' is a dev release and not supported.\n$short", |
108 | "Input file is a dev release - not supported", |
109 | ); |
110 | |
111 | next; |
112 | } |
113 | |
114 | if ( $v =~ /_/ ) { |
115 | is( |
116 | $output, "-version '$v' is a dev release and not supported.\n$short", |
117 | "Output version is a dev release - not supported", |
118 | ); |
119 | |
120 | next; |
121 | } |
122 | |
123 | # Now, read the output file with the right version. |
124 | ok( !$output, "A successful run produces no output" ); |
125 | die "$output\n" if $output; |
126 | |
127 | my $db; |
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128 | if ( $v =~ /^1\.001[0-2]/ || $v =~ /^1\.000[3-9]/ ) { |
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129 | push @INC, 'lib'; |
130 | eval "use DBM::Deep"; |
131 | $db = DBM::Deep->new( $output_filename ); |
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132 | } |
1cff45d7 |
133 | elsif ( $v =~ /^1\.000?[0-2]?/ ) { |
134 | push @INC, File::Spec->catdir( 'utils', 'lib' ); |
135 | eval "use DBM::Deep::10002"; |
136 | $db = DBM::Deep::10002->new( $output_filename ); |
137 | } |
5a70a6c0 |
138 | elsif ( $v =~ /^0/ ) { |
139 | push @INC, File::Spec->catdir( 'utils', 'lib' ); |
140 | eval "use DBM::Deep::09830"; |
141 | $db = DBM::Deep::09830->new( $output_filename ); |
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142 | } |
143 | else { |
144 | die "How did we get here?!\n"; |
145 | } |
146 | |
147 | ok( $db, "Writing to version $v made a file" ); |
148 | |
149 | cmp_deeply( |
150 | $db->export, |
151 | { foo => [ 1 .. 3 ] }, |
152 | "We can read the output file", |
153 | ); |
154 | } |
155 | } |
156 | |
157 | ################################################################################ |
158 | |
159 | #XXX This needs to be made OS-portable |
160 | sub run_prog { |
151e0077 |
161 | open( my $fh, '-|', "$^X @_ 2>&1" ) |
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162 | or die "Cannot launch '@_' as a piped filehandle: $!\n"; |
163 | return join '', <$fh>; |
164 | } |
165 | |
166 | # In 5.8, we could use in-memory filehandles and have done: |
167 | # open( my $fh, '>', \my $pod ) or die "Cannot open in-memory filehandle: $!\n"; |
168 | # ... |
169 | # return $pod; |
170 | # However, DBM::Deep requires 5.6, so this set of contortions will have to do. |
171 | sub get_pod { |
172 | my ($p,$v) = @_; |
173 | |
174 | my ($fh, $fn) = new_fh(); |
175 | close $fh; |
176 | |
177 | open $fh, '>', $fn; |
178 | pod2usage({ |
179 | -input => $p, |
180 | -output => $fh, |
181 | -verbose => $v, |
182 | -exitval => 'NOEXIT', |
183 | }); |
184 | close $fh; |
185 | |
186 | open $fh, '<', $fn; |
187 | return join '', <$fh>; |
188 | } |