From: giftnuss <rock@ccls-online.de>
Date: Thu, 24 Nov 2011 00:13:24 +0000 (+0100)
Subject: Change mysql parser to throw exceptions on unspecified default values (RT#4835)
X-Git-Tag: v0.11011~54
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=34248db809db43ae0a4202bae70d6bfbec176c2d;p=dbsrgits%2FSQL-Translator.git

Change mysql parser to throw exceptions on unspecified default values (RT#4835)
---

diff --git a/lib/SQL/Translator/Parser/MySQL.pm b/lib/SQL/Translator/Parser/MySQL.pm
index 5f8d75a..1a8c44b 100644
--- a/lib/SQL/Translator/Parser/MySQL.pm
+++ b/lib/SQL/Translator/Parser/MySQL.pm
@@ -602,7 +602,7 @@ default_val :
         $return  =  $item[2];
     }
     |
-    /default/i /(?:')?[\w\d:.-]*(?:')?/
+    /default/i /[\w\d:.-]+/
     {
         $return  =  $item[2];
     }
diff --git a/t/02mysql-parser.t b/t/02mysql-parser.t
index 62fa70b..5277e65 100644
--- a/t/02mysql-parser.t
+++ b/t/02mysql-parser.t
@@ -11,7 +11,7 @@ use SQL::Translator::Utils qw//;
 use Test::SQL::Translator qw(maybe_plan);
 
 BEGIN {
-    maybe_plan(329, "SQL::Translator::Parser::MySQL");
+    maybe_plan(333, "SQL::Translator::Parser::MySQL");
     SQL::Translator::Parser::MySQL->import('parse');
 }
 
@@ -830,7 +830,7 @@ ok ($@, 'Exception thrown on invalid version string');
         id char(32) not null default '0' primary key,
         ssn varchar(12) NOT NULL default 'test single quotes like in you''re',
         user varchar(20) NOT NULL default 'test single quotes escaped like you\'re',
-        key using btree (ssn) 
+        key using btree (ssn)
     );|;
 
     my $val = parse($tr, $data);
@@ -869,3 +869,36 @@ ok ($@, 'Exception thrown on invalid version string');
     is( $f3->default_value, "test single quotes escaped like you\\'re", "Single quote in default value is escaped properly" );
     is( $f3->is_primary_key, 0, 'Field is not PK' );
 }
+
+{
+    # silence PR::D from spewing on STDERR
+    local ($::RD_ERRORS, $::RD_WARN,$::RD_HINT,$::RD_TRACE);
+    my $tr = SQL::Translator->new;
+    my $data = q|create table "sessions" (
+        id char(32) not null default,
+        ssn varchar(12) NOT NULL default 'test single quotes like in you''re',
+        user varchar(20) NOT NULL default 'test single quotes escaped like you\'re',
+        key using btree (ssn)
+    );|;
+
+    my $val= parse($tr,$data);
+    ok ($tr->error =~ /Parse failed\./, 'Parse failed error without default value');
+}
+
+{
+    # make sure empty string default value still works
+    my $tr = SQL::Translator->new;
+    my $data = q|create table "sessions" (
+        id char(32) not null DEFAULT '',
+        ssn varchar(12) NOT NULL default "",
+        key using btree (ssn)
+    );|;
+    my $val= parse($tr,$data);
+
+    my @fields = $tr->schema->get_table('sessions')->get_fields;
+    is (scalar @fields, 2, 'Both fields parsed correctly');
+    for (@fields) {
+      my $def = $_->default_value;
+      ok( (defined $def and $def eq ''), "Defaults on field $_ correct" );
+    }
+}