-#!/usr/bin/perl -w
+#!/usr/bin/perl -w
# vim:filetype=perl
# Before `make install' is performed this script should be runnable with
use strict;
use Test::More;
use Test::Exception;
+use Test::SQL::Translator qw(maybe_plan);
use Data::Dumper;
my %opt;
my $file = "$Bin/data/mysql/sqlfxml-producer-basic.sql";
+local $SIG{__WARN__} = sub {
+ CORE::warn(@_)
+ unless $_[0] =~ m!XML/Writer!;
+};
# Testing 1,2,3,4...
#=============================================================================
-eval { require XML::Writer; };
-if ($@ && $@ =~ m!locate XML::Writer.pm in!) {
- plan skip_all => "You need XML::Writer to use XML::SQLFairy.";
+BEGIN {
+ maybe_plan(14,
+ 'XML::Writer',
+ 'Test::Differences',
+ 'SQL::Translator::Producer::XML::SQLFairy');
}
-eval { require Test::Differences; };
-if ($@ && $@ =~ m!locate Test/Differences.pm in!) {
- plan skip_all => "You need Test::Differences for this test.";
-}
-use Test::Differences;
-plan tests => 18;
+use Test::Differences;
use SQL::Translator;
use SQL::Translator::Producer::XML::SQLFairy;
-#
-# emit_empty_tags => 0
-#
+# Due to formatters being able to change style, e.g. by entries in .rc files
+# in $HOME, the layout and or indent might differ slightly. As leading white
+# is not important in XML, strip it when comparing
+sub xml_equals
{
-my ($obj,$ans,$xml);
-
-$ans = <<EOXML;
-<sqlt:schema xmlns:sqlt="http://sqlfairy.sourceforge.net/sqlfairy.xml">
- <sqlt:name></sqlt:name>
- <sqlt:database></sqlt:database>
- <sqlt:table>
- <sqlt:name>Basic</sqlt:name>
- <sqlt:order>1</sqlt:order>
- <sqlt:fields>
- <sqlt:field>
- <sqlt:name>id</sqlt:name>
- <sqlt:data_type>integer</sqlt:data_type>
- <sqlt:size>10</sqlt:size>
- <sqlt:is_nullable>0</sqlt:is_nullable>
- <sqlt:is_auto_increment>1</sqlt:is_auto_increment>
- <sqlt:is_primary_key>1</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments>comment on id field</sqlt:comments>
- <sqlt:order>1</sqlt:order>
- </sqlt:field>
- <sqlt:field>
- <sqlt:name>title</sqlt:name>
- <sqlt:data_type>varchar</sqlt:data_type>
- <sqlt:size>100</sqlt:size>
- <sqlt:is_nullable>0</sqlt:is_nullable>
- <sqlt:default_value>hello</sqlt:default_value>
- <sqlt:is_auto_increment>0</sqlt:is_auto_increment>
- <sqlt:is_primary_key>0</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments></sqlt:comments>
- <sqlt:order>2</sqlt:order>
- </sqlt:field>
- <sqlt:field>
- <sqlt:name>description</sqlt:name>
- <sqlt:data_type>text</sqlt:data_type>
- <sqlt:size>65535</sqlt:size>
- <sqlt:is_nullable>1</sqlt:is_nullable>
- <sqlt:default_value></sqlt:default_value>
- <sqlt:is_auto_increment>0</sqlt:is_auto_increment>
- <sqlt:is_primary_key>0</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments></sqlt:comments>
- <sqlt:order>3</sqlt:order>
- </sqlt:field>
- <sqlt:field>
- <sqlt:name>email</sqlt:name>
- <sqlt:data_type>varchar</sqlt:data_type>
- <sqlt:size>255</sqlt:size>
- <sqlt:is_nullable>1</sqlt:is_nullable>
- <sqlt:is_auto_increment>0</sqlt:is_auto_increment>
- <sqlt:is_primary_key>0</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments></sqlt:comments>
- <sqlt:order>4</sqlt:order>
- </sqlt:field>
- </sqlt:fields>
- <sqlt:indices>
- <sqlt:index>
- <sqlt:name>titleindex</sqlt:name>
- <sqlt:type>NORMAL</sqlt:type>
- <sqlt:fields>title</sqlt:fields>
- <sqlt:options></sqlt:options>
- </sqlt:index>
- </sqlt:indices>
- <sqlt:constraints>
- <sqlt:constraint>
- <sqlt:name></sqlt:name>
- <sqlt:type>PRIMARY KEY</sqlt:type>
- <sqlt:fields>id</sqlt:fields>
- <sqlt:reference_table></sqlt:reference_table>
- <sqlt:on_delete></sqlt:on_delete>
- <sqlt:on_update></sqlt:on_update>
- <sqlt:match_type></sqlt:match_type>
- <sqlt:expression></sqlt:expression>
- <sqlt:options></sqlt:options>
- <sqlt:deferrable>1</sqlt:deferrable>
- </sqlt:constraint>
- <sqlt:constraint>
- <sqlt:name></sqlt:name>
- <sqlt:type>UNIQUE</sqlt:type>
- <sqlt:fields>email</sqlt:fields>
- <sqlt:reference_table></sqlt:reference_table>
- <sqlt:on_delete></sqlt:on_delete>
- <sqlt:on_update></sqlt:on_update>
- <sqlt:match_type></sqlt:match_type>
- <sqlt:expression></sqlt:expression>
- <sqlt:options></sqlt:options>
- <sqlt:deferrable>1</sqlt:deferrable>
- </sqlt:constraint>
- </sqlt:constraints>
- </sqlt:table>
-</sqlt:schema>
-EOXML
-
-$obj = SQL::Translator->new(
- debug => DEBUG,
- trace => TRACE,
- show_warnings => 1,
- add_drop_table => 1,
- from => 'MySQL',
- to => 'XML-SQLFairy',
-);
-lives_ok {$xml = $obj->translate($file);} "Translate (emit_empty_tags=>0) ran";
-ok("$xml" ne "" ,"Produced something!");
-print "XML:\n$xml" if DEBUG;
-# Strip sqlf header with its variable date so we diff safely
-$xml =~ s/^([^\n]*\n){7}//m;
-eq_or_diff $xml, $ans ,"XML looks right";
-
-} # end emit_empty_tags=>0
-
-#
-# emit_empty_tags => 1
-#
-{
-my ($obj,$ans,$xml);
-
-$ans = <<EOXML;
-<sqlt:schema xmlns:sqlt="http://sqlfairy.sourceforge.net/sqlfairy.xml">
- <sqlt:name></sqlt:name>
- <sqlt:database></sqlt:database>
- <sqlt:table>
- <sqlt:name>Basic</sqlt:name>
- <sqlt:order>2</sqlt:order>
- <sqlt:fields>
- <sqlt:field>
- <sqlt:name>id</sqlt:name>
- <sqlt:data_type>integer</sqlt:data_type>
- <sqlt:size>10</sqlt:size>
- <sqlt:is_nullable>0</sqlt:is_nullable>
- <sqlt:default_value></sqlt:default_value>
- <sqlt:is_auto_increment>1</sqlt:is_auto_increment>
- <sqlt:is_primary_key>1</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments>comment on id field</sqlt:comments>
- <sqlt:order>5</sqlt:order>
- </sqlt:field>
- <sqlt:field>
- <sqlt:name>title</sqlt:name>
- <sqlt:data_type>varchar</sqlt:data_type>
- <sqlt:size>100</sqlt:size>
- <sqlt:is_nullable>0</sqlt:is_nullable>
- <sqlt:default_value>hello</sqlt:default_value>
- <sqlt:is_auto_increment>0</sqlt:is_auto_increment>
- <sqlt:is_primary_key>0</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments></sqlt:comments>
- <sqlt:order>6</sqlt:order>
- </sqlt:field>
- <sqlt:field>
- <sqlt:name>description</sqlt:name>
- <sqlt:data_type>text</sqlt:data_type>
- <sqlt:size>65535</sqlt:size>
- <sqlt:is_nullable>1</sqlt:is_nullable>
- <sqlt:default_value></sqlt:default_value>
- <sqlt:is_auto_increment>0</sqlt:is_auto_increment>
- <sqlt:is_primary_key>0</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments></sqlt:comments>
- <sqlt:order>7</sqlt:order>
- </sqlt:field>
- <sqlt:field>
- <sqlt:name>email</sqlt:name>
- <sqlt:data_type>varchar</sqlt:data_type>
- <sqlt:size>255</sqlt:size>
- <sqlt:is_nullable>1</sqlt:is_nullable>
- <sqlt:default_value></sqlt:default_value>
- <sqlt:is_auto_increment>0</sqlt:is_auto_increment>
- <sqlt:is_primary_key>0</sqlt:is_primary_key>
- <sqlt:is_foreign_key>0</sqlt:is_foreign_key>
- <sqlt:comments></sqlt:comments>
- <sqlt:order>8</sqlt:order>
- </sqlt:field>
- </sqlt:fields>
- <sqlt:indices>
- <sqlt:index>
- <sqlt:name>titleindex</sqlt:name>
- <sqlt:type>NORMAL</sqlt:type>
- <sqlt:fields>title</sqlt:fields>
- <sqlt:options></sqlt:options>
- </sqlt:index>
- </sqlt:indices>
- <sqlt:constraints>
- <sqlt:constraint>
- <sqlt:name></sqlt:name>
- <sqlt:type>PRIMARY KEY</sqlt:type>
- <sqlt:fields>id</sqlt:fields>
- <sqlt:reference_table></sqlt:reference_table>
- <sqlt:reference_fields></sqlt:reference_fields>
- <sqlt:on_delete></sqlt:on_delete>
- <sqlt:on_update></sqlt:on_update>
- <sqlt:match_type></sqlt:match_type>
- <sqlt:expression></sqlt:expression>
- <sqlt:options></sqlt:options>
- <sqlt:deferrable>1</sqlt:deferrable>
- </sqlt:constraint>
- <sqlt:constraint>
- <sqlt:name></sqlt:name>
- <sqlt:type>UNIQUE</sqlt:type>
- <sqlt:fields>email</sqlt:fields>
- <sqlt:reference_table></sqlt:reference_table>
- <sqlt:reference_fields></sqlt:reference_fields>
- <sqlt:on_delete></sqlt:on_delete>
- <sqlt:on_update></sqlt:on_update>
- <sqlt:match_type></sqlt:match_type>
- <sqlt:expression></sqlt:expression>
- <sqlt:options></sqlt:options>
- <sqlt:deferrable>1</sqlt:deferrable>
- </sqlt:constraint>
- </sqlt:constraints>
- </sqlt:table>
-</sqlt:schema>
-EOXML
-
-$obj = SQL::Translator->new(
- debug => DEBUG,
- trace => TRACE,
- show_warnings => 1,
- add_drop_table => 1,
- from => 'MySQL',
- to => 'XML-SQLFairy',
- producer_args => { emit_empty_tags => 1 },
-);
-lives_ok { $xml=$obj->translate($file); } "Translate (emit_empty_tags=>1) ran";
-ok("$xml" ne "" ,"Produced something!");
-print "XML emit_empty_tags=>1:\n$xml" if DEBUG;
-# Strip sqlf header with its variable date so we diff safely
-$xml =~ s/^([^\n]*\n){7}//m;
-eq_or_diff $xml, $ans ,"XML looks right";
-
-} # end emit_empty_tags => 1
+ my ($got, $expect, $msg) = (@_, "XML looks right");
+ $got =~ s/^ +//gm;
+ $expect =~ s/^ +//gm;
+ eq_or_diff $got, $expect, $msg;
+}
#
-# attrib_values => 1
+# basic stuff
#
{
my ($obj,$ans,$xml);
$ans = <<EOXML;
-<sqlt:schema name="" database="" xmlns:sqlt="http://sqlfairy.sourceforge.net/sqlfairy.xml">
- <sqlt:table name="Basic" order="3">
- <sqlt:fields>
- <sqlt:field name="id" data_type="integer" size="10" is_nullable="0" is_auto_increment="1" is_primary_key="1" is_foreign_key="0" comments="comment on id field" order="9" />
- <sqlt:field name="title" data_type="varchar" size="100" is_nullable="0" default_value="hello" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" comments="" order="10" />
- <sqlt:field name="description" data_type="text" size="65535" is_nullable="1" default_value="" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" comments="" order="11" />
- <sqlt:field name="email" data_type="varchar" size="255" is_nullable="1" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" comments="" order="12" />
- </sqlt:fields>
- <sqlt:indices>
- <sqlt:index name="titleindex" type="NORMAL" fields="title" options="" />
- </sqlt:indices>
- <sqlt:constraints>
- <sqlt:constraint name="" type="PRIMARY KEY" fields="id" reference_table="" on_delete="" on_update="" match_type="" expression="" options="" deferrable="1" />
- <sqlt:constraint name="" type="UNIQUE" fields="email" reference_table="" on_delete="" on_update="" match_type="" expression="" options="" deferrable="1" />
- </sqlt:constraints>
- </sqlt:table>
-</sqlt:schema>
+<schema name="" database="" xmlns="http://sqlfairy.sourceforge.net/sqlfairy.xml">
+ <extra />
+ <tables>
+ <table name="Basic" order="1">
+ <extra />
+ <fields>
+ <field name="id" data_type="integer" size="10" is_nullable="0" is_auto_increment="1" is_primary_key="1" is_foreign_key="0" order="1">
+ <extra />
+ <comments>comment on id field</comments>
+ </field>
+ <field name="title" data_type="varchar" size="100" is_nullable="0" default_value="hello" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" order="2">
+ <extra />
+ <comments></comments>
+ </field>
+ <field name="description" data_type="text" size="65535" is_nullable="1" default_value="" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" order="3">
+ <extra />
+ <comments></comments>
+ </field>
+ <field name="email" data_type="varchar" size="255" is_nullable="1" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" order="4">
+ <extra />
+ <comments></comments>
+ </field>
+ </fields>
+ <indices>
+ <index name="titleindex" type="NORMAL" fields="title" options="">
+ <extra />
+ </index>
+ </indices>
+ <constraints>
+ <constraint name="" type="PRIMARY KEY" fields="id" reference_table="" reference_fields="" on_delete="" on_update="" match_type="" expression="" options="" deferrable="1">
+ <extra />
+ </constraint>
+ <constraint name="" type="UNIQUE" fields="email" reference_table="" reference_fields="" on_delete="" on_update="" match_type="" expression="" options="" deferrable="1">
+ <extra />
+ </constraint>
+ </constraints>
+ <comments></comments>
+ </table>
+ </tables>
+ <views></views>
+ <triggers></triggers>
+ <procedures></procedures>
+</schema>
EOXML
$obj = SQL::Translator->new(
add_drop_table => 1,
from => "MySQL",
to => "XML-SQLFairy",
- producer_args => { attrib_values => 1 },
);
-lives_ok {$xml = $obj->translate($file);} "Translate (attrib_values=>1) ran";
+$xml = $obj->translate($file) or die $obj->error;
ok("$xml" ne "" ,"Produced something!");
-print "XML attrib_values=>1:\n$xml" if DEBUG;
+print "XML:\n$xml" if DEBUG;
# Strip sqlf header with its variable date so we diff safely
-$xml =~ s/^([^\n]*\n){7}//m;
-eq_or_diff $xml, $ans ,"XML looks right";
+$xml =~ s/^([^\n]*\n){7}//m;
+xml_equals $xml, $ans;
-} # end attrib_values => 1
+} # end basic stuff
#
# View
my ($obj,$ans,$xml);
$ans = <<EOXML;
-<sqlt:schema xmlns:sqlt="http://sqlfairy.sourceforge.net/sqlfairy.xml">
- <sqlt:name></sqlt:name>
- <sqlt:database></sqlt:database>
- <sqlt:view>
- <sqlt:name>foo_view</sqlt:name>
- <sqlt:sql>select name, age from person</sqlt:sql>
- <sqlt:fields>name,age</sqlt:fields>
- <sqlt:order>1</sqlt:order>
- </sqlt:view>
-</sqlt:schema>
+<schema name="" database="" xmlns="http://sqlfairy.sourceforge.net/sqlfairy.xml">
+ <extra />
+ <tables></tables>
+ <views>
+ <view name="foo_view" fields="name,age" order="1">
+ <sql>select name, age from person</sql>
+ <extra hello="world" />
+ </view>
+ </views>
+ <triggers></triggers>
+ <procedures></procedures>
+</schema>
EOXML
$obj = SQL::Translator->new(
name => $name,
sql => $sql,
fields => $fields,
+ extra => { hello => "world" },
schema => $s,
) or die $s->error;
-
+
# As we have created a Schema we give translate a dummy string so that
# it will run the produce.
lives_ok {$xml =$obj->translate("FOO");} "Translate (View) ran";
ok("$xml" ne "" ,"Produced something!");
print "XML attrib_values=>1:\n$xml" if DEBUG;
# Strip sqlf header with its variable date so we diff safely
- $xml =~ s/^([^\n]*\n){7}//m;
- eq_or_diff $xml, $ans ,"XML looks right";
+ $xml =~ s/^([^\n]*\n){7}//m;
+ xml_equals $xml, $ans;
} # end View
#
my ($obj,$ans,$xml);
$ans = <<EOXML;
-<sqlt:schema xmlns:sqlt="http://sqlfairy.sourceforge.net/sqlfairy.xml">
- <sqlt:name></sqlt:name>
- <sqlt:database></sqlt:database>
- <sqlt:trigger>
- <sqlt:name>foo_trigger</sqlt:name>
- <sqlt:database_event>insert</sqlt:database_event>
- <sqlt:action>update modified=timestamp();</sqlt:action>
- <sqlt:on_table>foo</sqlt:on_table>
- <sqlt:perform_action_when>after</sqlt:perform_action_when>
- <sqlt:order>1</sqlt:order>
- </sqlt:trigger>
-</sqlt:schema>
+<schema name="" database="" xmlns="http://sqlfairy.sourceforge.net/sqlfairy.xml">
+ <extra />
+ <tables>
+ <table name="Basic" order="1">
+ <extra />
+ <fields></fields>
+ <indices></indices>
+ <constraints></constraints>
+ <comments></comments>
+ </table>
+ </tables>
+ <views></views>
+ <triggers>
+ <trigger name="foo_trigger" database_events="insert" on_table="Basic" perform_action_when="after" order="1">
+ <action>update modified=timestamp();</action>
+ <extra hello="world" />
+ </trigger>
+ </triggers>
+ <procedures></procedures>
+</schema>
EOXML
$obj = SQL::Translator->new(
my $name = 'foo_trigger';
my $perform_action_when = 'after';
my $database_event = 'insert';
- my $on_table = 'foo';
my $action = 'update modified=timestamp();';
+ my $table = $s->add_table( name => "Basic" ) or die $s->error;
my $t = $s->add_trigger(
name => $name,
perform_action_when => $perform_action_when,
- database_event => $database_event,
- on_table => $on_table,
+ database_events => [$database_event],
+ table => $table,
action => $action,
+ extra => { hello => "world" },
) or die $s->error;
-
+
# As we have created a Schema we give translate a dummy string so that
# it will run the produce.
lives_ok {$xml =$obj->translate("FOO");} "Translate (Trigger) ran";
ok("$xml" ne "" ,"Produced something!");
print "XML attrib_values=>1:\n$xml" if DEBUG;
# Strip sqlf header with its variable date so we diff safely
- $xml =~ s/^([^\n]*\n){7}//m;
- eq_or_diff $xml, $ans ,"XML looks right";
+ $xml =~ s/^([^\n]*\n){7}//m;
+ xml_equals $xml, $ans;
} # end Trigger
#
my ($obj,$ans,$xml);
$ans = <<EOXML;
-<sqlt:schema xmlns:sqlt="http://sqlfairy.sourceforge.net/sqlfairy.xml">
- <sqlt:name></sqlt:name>
- <sqlt:database></sqlt:database>
- <sqlt:procedure>
- <sqlt:name>foo_proc</sqlt:name>
- <sqlt:sql>select foo from bar</sqlt:sql>
- <sqlt:parameters>foo,bar</sqlt:parameters>
- <sqlt:owner>Nomar</sqlt:owner>
- <sqlt:comments>Go Sox!</sqlt:comments>
- <sqlt:order>1</sqlt:order>
- </sqlt:procedure>
-</sqlt:schema>
+<schema name="" database="" xmlns="http://sqlfairy.sourceforge.net/sqlfairy.xml">
+ <extra />
+ <tables></tables>
+ <views></views>
+ <triggers></triggers>
+ <procedures>
+ <procedure name="foo_proc" parameters="foo,bar" owner="Nomar" order="1">
+ <sql>select foo from bar</sql>
+ <comments>Go Sox!</comments>
+ <extra hello="world" />
+ </procedure>
+ </procedures>
+</schema>
EOXML
$obj = SQL::Translator->new(
parameters => $parameters,
owner => $owner,
comments => $comments,
+ extra => { hello => "world" },
) or die $s->error;
# As we have created a Schema we give translate a dummy string so that
ok("$xml" ne "" ,"Produced something!");
print "XML attrib_values=>1:\n$xml" if DEBUG;
# Strip sqlf header with its variable date so we diff safely
- $xml =~ s/^([^\n]*\n){7}//m;
- eq_or_diff $xml, $ans ,"XML looks right";
+ $xml =~ s/^([^\n]*\n){7}//m;
+ xml_equals $xml, $ans;
} # end Procedure
+
+#
+# Field.extra
+#
+{
+my ($obj,$ans,$xml);
+
+$ans = <<EOXML;
+<schema name="" database="" xmlns="http://sqlfairy.sourceforge.net/sqlfairy.xml">
+ <extra />
+ <tables>
+ <table name="Basic" order="1">
+ <extra />
+ <fields>
+ <field name="foo" data_type="integer" size="10" is_nullable="1" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" order="1">
+ <extra ZEROFILL="1" />
+ <comments></comments>
+ </field>
+ <field name="bar" data_type="numeric" size="10,2" is_nullable="1" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" order="2">
+ <extra />
+ <comments></comments>
+ </field>
+ <field name="baz" data_type="decimal" size="8,3" is_nullable="1" is_auto_increment="0" is_primary_key="0" is_foreign_key="0" order="3">
+ <extra />
+ <comments></comments>
+ </field>
+ </fields>
+ <indices></indices>
+ <constraints></constraints>
+ <comments></comments>
+ </table>
+ </tables>
+ <views></views>
+ <triggers></triggers>
+ <procedures></procedures>
+</schema>
+EOXML
+
+ $obj = SQL::Translator->new(
+ debug => DEBUG,
+ trace => TRACE,
+ show_warnings => 1,
+ add_drop_table => 1,
+ from => "MySQL",
+ to => "XML-SQLFairy",
+ );
+ my $s = $obj->schema;
+ my $t = $s->add_table( name => "Basic" ) or die $s->error;
+ my $f = $t->add_field(
+ name => "foo",
+ data_type => "integer",
+ size => "10",
+ ) or die $t->error;
+ $f->extra(ZEROFILL => "1");
+
+ $t->add_field(
+ name => "bar",
+ data_type => "numeric",
+ size => "10,2",
+ ) or die $t->error;
+ $t->add_field(
+ name => "baz",
+ data_type => "decimal",
+ size => [8,3],
+ ) or die $t->error;
+
+
+ # As we have created a Schema we give translate a dummy string so that
+ # it will run the produce.
+ lives_ok {$xml =$obj->translate("FOO");} "Translate (Field.extra) ran";
+ ok("$xml" ne "" ,"Produced something!");
+ print "XML:\n$xml" if DEBUG;
+ # Strip sqlf header with its variable date so we diff safely
+ $xml =~ s/^([^\n]*\n){7}//m;
+ xml_equals $xml, $ans;
+} # end extra