Revert "primary_key now supports :limit for MySQL". Break Sam Ruby app.

To reproduce, start a new application, create a scaffold and run test suite. [#876 state:open]

This reverts commit faeca694b3d4afebf6b623b493e86731e773c462.

2 files changed, 2 insertions, 13 deletions

diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb
index f79c3f0c3d..1c43e3c5b5 100644
--- a/activerecord/test/cases/schema_dumper_test.rb
+++ b/activerecord/test/cases/schema_dumper_test.rb
@@ -45,7 +45,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
       next if column_set.empty?
 
       lengths = column_set.map do |column|
-        if match = column.match(/t\.(?:integer|decimal|float|datetime|timestamp|time|date|text|binary|string|boolean|primary_key)\s+"/)
+        if match = column.match(/t\.(?:integer|decimal|float|datetime|timestamp|time|date|text|binary|string|boolean)\s+"/)
           match[0].length
         end
       end
@@ -186,13 +186,6 @@ class SchemaDumperTest < ActiveRecord::TestCase
       assert_match %r{t.text\s+"medium_text",\s+:limit => 16777215$}, output
       assert_match %r{t.text\s+"long_text",\s+:limit => 2147483647$}, output
     end
-
-    def test_mysql_schema_dump_should_honor_primary_keys_limits
-      output = standard_dump
-      match = output.match(%r{create_table "primary_key_limit",.*?:id => false\b.*? do (.*?)\bend$}m)
-      assert_not_nil(match, output)
-      assert_match %r(t.primary_key\s+"id",\s+:limit => \d+$), match[1], "limit option not found on primary key"
-    end
   end
 
   def test_schema_dump_includes_decimal_options
@@ -218,7 +211,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
     if current_adapter?(:OracleAdapter)
       assert_match %r{t.integer\s+"atoms_in_universe",\s+:precision => 38,\s+:scale => 0}, output
     else
-      assert_match %r{t.decimal\s+"atoms_in_universe",\s+:limit => 55,\s+:precision => 55,\s+:scale => 0}, output
+      assert_match %r{t.decimal\s+"atoms_in_universe",\s+:precision => 55,\s+:scale => 0}, output
     end
   end
 
diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index a1932ad16a..bec4291457 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -394,10 +394,6 @@ ActiveRecord::Schema.define do
     t.integer :price
   end
 
-  create_table :primary_key_limit, :force => true, :id => false do |t|
-    t.primary_key :id, :limit => 8
-  end
-
   create_table :projects, :force => true do |t|
     t.string :name
     t.string :type