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1 | #!/usr/bin/perl |
2 | use strict; |
3 | use warnings; |
4 | use Test::More; |
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5 | use File::Spec; |
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6 | use File::Copy; |
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7 | use Time::HiRes qw/time sleep/; |
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8 | |
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9 | #warn "$dsn $user $pass"; |
10 | my ($dsn, $user, $pass); |
11 | |
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12 | BEGIN { |
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13 | ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/}; |
14 | |
15 | plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test' |
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16 | unless ($dsn); |
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17 | |
18 | |
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19 | eval "use DBD::mysql; use SQL::Translator 0.09;"; |
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20 | plan $@ |
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21 | ? ( skip_all => 'needs DBD::mysql and SQL::Translator 0.09 for testing' ) |
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22 | : ( tests => 23 ); |
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23 | } |
24 | |
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25 | my $version_table_name = 'dbix_class_schema_versions'; |
26 | my $old_table_name = 'SchemaVersions'; |
27 | |
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28 | my $ddl_dir = File::Spec->catdir ('t', 'var'); |
29 | my $fn = { |
30 | v1 => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-1.0-MySQL.sql'), |
31 | v2 => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-2.0-MySQL.sql'), |
32 | trans => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-1.0-2.0-MySQL.sql'), |
33 | }; |
34 | |
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35 | use lib qw(t/lib); |
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36 | use_ok('DBICVersionOrig'); |
37 | |
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38 | my $schema_orig = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 }); |
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39 | eval { $schema_orig->storage->dbh->do('drop table ' . $version_table_name) }; |
40 | eval { $schema_orig->storage->dbh->do('drop table ' . $old_table_name) }; |
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41 | |
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42 | is($schema_orig->ddl_filename('MySQL', '1.0', $ddl_dir), $fn->{v1}, 'Filename creation working'); |
43 | unlink( $fn->{v1} ) if ( -e $fn->{v1} ); |
44 | $schema_orig->create_ddl_dir('MySQL', undef, $ddl_dir); |
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45 | |
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46 | ok(-f $fn->{v1}, 'Created DDL file'); |
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47 | $schema_orig->deploy({ add_drop_table => 1 }); |
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48 | |
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49 | my $tvrs = $schema_orig->{vschema}->resultset('Table'); |
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50 | is($schema_orig->_source_exists($tvrs), 1, 'Created schema from DDL file'); |
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51 | |
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52 | # loading a new module defining a new version of the same table |
53 | DBICVersion::Schema->_unregister_source ('Table'); |
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54 | eval "use DBICVersionNew"; |
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55 | |
56 | my $schema_upgrade = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 }); |
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57 | { |
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58 | unlink($fn->{v2}); |
59 | unlink($fn->{trans}); |
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60 | |
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61 | is($schema_upgrade->get_db_version(), '1.0', 'get_db_version ok'); |
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62 | is($schema_upgrade->schema_version, '2.0', 'schema version ok'); |
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63 | $schema_upgrade->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0'); |
64 | ok(-f $fn->{trans}, 'Created DDL file'); |
65 | |
66 | { |
67 | my $w; |
68 | local $SIG{__WARN__} = sub { $w = shift }; |
69 | $schema_upgrade->upgrade(); |
70 | like ($w, qr/Attempting upgrade\.$/, 'Warn before upgrade'); |
71 | } |
72 | |
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73 | is($schema_upgrade->get_db_version(), '2.0', 'db version number upgraded'); |
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74 | |
75 | eval { |
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76 | $schema_upgrade->storage->dbh->do('select NewVersionName from TestVersion'); |
77 | }; |
78 | is($@, '', 'new column created'); |
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79 | |
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80 | # should overwrite files and warn about it |
81 | my @w; |
82 | local $SIG{__WARN__} = sub { push @w, shift }; |
83 | $schema_upgrade->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0'); |
84 | |
85 | is (2, @w, 'A warning generated for both the DDL and the diff'); |
86 | like ($w[0], qr/^Overwriting existing DDL file - $fn->{v2}/, 'New version DDL overwrite warning'); |
87 | like ($w[1], qr/^Overwriting existing diff file - $fn->{trans}/, 'Upgrade diff overwrite warning'); |
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88 | } |
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89 | |
90 | { |
91 | my $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass); |
92 | eval { |
93 | $schema_version->storage->dbh->do('select * from ' . $version_table_name); |
94 | }; |
95 | is($@, '', 'version table exists'); |
96 | |
97 | eval { |
98 | $schema_version->storage->dbh->do("DROP TABLE IF EXISTS $old_table_name"); |
99 | $schema_version->storage->dbh->do("RENAME TABLE $version_table_name TO $old_table_name"); |
100 | }; |
101 | is($@, '', 'versions table renamed to old style table'); |
102 | |
103 | $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass); |
104 | is($schema_version->get_db_version, '2.0', 'transition from old table name to new okay'); |
105 | |
106 | eval { |
107 | $schema_version->storage->dbh->do('select * from ' . $old_table_name); |
108 | }; |
109 | ok($@, 'old version table gone'); |
110 | |
111 | } |
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112 | |
113 | # check behaviour of DBIC_NO_VERSION_CHECK env var and ignore_version connect attr |
114 | { |
115 | my $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass); |
116 | eval { |
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117 | $schema_version->storage->dbh->do("DELETE from $version_table_name"); |
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118 | }; |
119 | |
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120 | |
121 | my $warn = ''; |
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122 | local $SIG{__WARN__} = sub { $warn = shift }; |
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123 | $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass); |
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124 | like($warn, qr/Your DB is currently unversioned/, 'warning detected without env var or attr'); |
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125 | |
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126 | |
127 | # should warn |
128 | $warn = ''; |
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129 | $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 }); |
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130 | is($warn, '', 'warning not detected with attr set'); |
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131 | # should not warn |
132 | |
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133 | local $ENV{DBIC_NO_VERSION_CHECK} = 1; |
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134 | $warn = ''; |
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135 | $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass); |
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136 | is($warn, '', 'warning not detected with env var set'); |
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137 | # should not warn |
138 | |
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139 | $warn = ''; |
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140 | $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 0 }); |
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141 | like($warn, qr/Your DB is currently unversioned/, 'warning detected without env var or attr'); |
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142 | # should warn |
143 | } |
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144 | |
145 | # attempt a deploy/upgrade cycle within one second |
146 | { |
147 | eval { $schema_orig->storage->dbh->do('drop table ' . $version_table_name) }; |
148 | eval { $schema_orig->storage->dbh->do('drop table ' . $old_table_name) }; |
149 | eval { $schema_orig->storage->dbh->do('drop table TestVersion') }; |
150 | |
151 | # this attempts to sleep until the turn of the second |
152 | my $t = time(); |
153 | sleep (int ($t) + 1 - $t); |
154 | diag ('Fast deploy/upgrade start: ', time() ); |
155 | |
156 | { |
157 | local $DBICVersion::Schema::VERSION = '1.0'; |
158 | $schema_orig->deploy; |
159 | } |
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160 | |
161 | my $w; |
162 | local $SIG{__WARN__} = sub { $w = shift }; |
163 | $schema_upgrade->upgrade(); |
164 | like ($w, qr/Attempting upgrade\.$/, 'Warn before upgrade'); |
165 | |
166 | is($schema_upgrade->get_db_version(), '2.0', 'Fast deploy/upgrade'); |
167 | } |
168 | |
169 | unless ($ENV{DBICTEST_KEEP_VERSIONING_DDL}) { |
170 | unlink $_ for (values %$fn); |
171 | } |