From aac40bcc07b3defb2134b2c08a88e197c469a702 Mon Sep 17 00:00:00 2001 From: Innokenty Mihailov Date: Wed, 18 Dec 2013 23:12:53 +0200 Subject: pg, fix Infinity and NaN values conversion. Before this patch `Infinity`, `-Infinity` and `Nan` were read as `0`. --- activerecord/test/cases/adapters/postgresql/datatype_test.rb | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'activerecord/test/cases/adapters') diff --git a/activerecord/test/cases/adapters/postgresql/datatype_test.rb b/activerecord/test/cases/adapters/postgresql/datatype_test.rb index e7dda1a1af..331481cb10 100644 --- a/activerecord/test/cases/adapters/postgresql/datatype_test.rb +++ b/activerecord/test/cases/adapters/postgresql/datatype_test.rb @@ -50,7 +50,11 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase @second_money = PostgresqlMoney.find(2) @connection.execute("INSERT INTO postgresql_numbers (id, single, double) VALUES (1, 123.456, 123456.789)") + @connection.execute("INSERT INTO postgresql_numbers (id, single, double) VALUES (2, '-Infinity', 'Infinity')") + @connection.execute("INSERT INTO postgresql_numbers (id, single, double) VALUES (3, 123.456, 'NaN')") @first_number = PostgresqlNumber.find(1) + @second_number = PostgresqlNumber.find(2) + @third_number = PostgresqlNumber.find(3) @connection.execute("INSERT INTO postgresql_times (id, time_interval, scaled_time_interval) VALUES (1, '1 year 2 days ago', '3 weeks ago')") @first_time = PostgresqlTime.find(1) @@ -154,6 +158,9 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase def test_number_values assert_equal 123.456, @first_number.single assert_equal 123456.789, @first_number.double + assert_equal -::Float::INFINITY, @second_number.single + assert_equal ::Float::INFINITY, @second_number.double + assert_same ::Float::NAN, @third_number.double end def test_time_values -- cgit v1.2.3