Use PG 9.5 for travis tests; fix tests

.travis.yml

@@ -1,14 +1,41 @@
 language: c
 
 addons:
-  postgresql: 9.3
+  postgresql: 9.5
 
 before_install:
+  # Add custom PPAs from cartodb
+  - sudo add-apt-repository -y ppa:cartodb/postgresql-9.5
+  - sudo add-apt-repository -y ppa:cartodb/gis
+  - sudo add-apt-repository -y ppa:cartodb/gis-testing
   - sudo apt-get update
-  #- sudo apt-get install -q postgresql-9.3-postgis-2.1
-  - sudo apt-get update
-  - sudo apt-get install -q postgresql-server-dev-9.3
-  - sudo apt-get install -q postgresql-plpython-9.3
+
+  # Force instalation of libgeos-3.5.0 (presumably needed because of existing version of postgis)
+  - sudo apt-get -y install libgeos-3.5.0=3.5.0-1cdb2
+
+  # Install postgres db and build deps
+  - sudo /etc/init.d/postgresql stop # stop travis default instance
+  - sudo apt-get -y remove --purge postgresql-9.1
+  - sudo apt-get -y remove --purge postgresql-9.2
+  - sudo apt-get -y remove --purge postgresql-9.3
+  - sudo apt-get -y remove --purge postgresql-9.4
+  - sudo apt-get -y remove --purge postgresql-9.5
+  - sudo rm -rf /var/lib/postgresql/
+  - sudo rm -rf /var/log/postgresql/
+  - sudo rm -rf /etc/postgresql/
+  - sudo apt-get -y remove --purge postgis-2.2
+  - sudo apt-get -y autoremove
+
+  - sudo apt-get -y install postgresql-9.5=9.5.2-3cdb2
+  - sudo apt-get -y install postgresql-server-dev-9.5=9.5.2-3cdb2
+  - sudo apt-get -y install postgresql-plpython-9.5=9.5.2-3cdb2
+  - sudo apt-get -y install postgresql-9.5-postgis-scripts=2.2.2.0-cdb2
+  - sudo apt-get -y install postgresql-9.5-postgis-2.2=2.2.2.0-cdb2
+
+  # configure it to accept local connections from postgres
+  - echo -e "# TYPE  DATABASE        USER            ADDRESS                 METHOD \nlocal   all             postgres                                trust\nlocal   all             all                                     trust\nhost    all             all             127.0.0.1/32            trust" \
+    | sudo tee /etc/postgresql/9.5/main/pg_hba.conf
+  - sudo /etc/init.d/postgresql restart 9.5
 
 script:
   - make

test/CDB_DigitSeparatorTest_expect

@@ -1,5 +1,6 @@
 BEGIN
 CREATE TABLE
+COPY 3
 none||
 only_com_dec|.|,
 only_dot_dec|,|.

test/CDB_QueryTablesTest.sql

@@ -1,5 +1,5 @@
 SET client_min_messages TO warning;
-\set VERBOSITY default
+\set VERBOSITY terse
 
 WITH inp AS ( select 'SELECT * FROM geometry_columns'::text as q )
  SELECT q, CDB_QueryTables(q) from inp;

test/CDB_QueryTablesTest_expect

@@ -5,14 +5,10 @@ CREATE table "my'tab;le" as select 1|{}
 SELECT a.oid, b.oid FROM pg_class a, pg_class b|{pg_catalog.pg_class}
 SELECT 1 as col1; select 2 as col2|{}
 WARNING:  CDB_QueryTables cannot explain query: select 1 from nonexistant (42P01: relation "nonexistant" does not exist)
-CONTEXT:  PL/pgSQL function cdb_querytables(text) line 3 at RETURN
 ERROR:  relation "nonexistant" does not exist
-CONTEXT:  PL/pgSQL function cdb_querytables(text) line 3 at RETURN
 begin; select * from pg_class; commit;|{pg_catalog.pg_class}
 WARNING:  CDB_QueryTables cannot explain query: select * from test (42P01: relation "test" does not exist)
-CONTEXT:  PL/pgSQL function cdb_querytables(text) line 3 at RETURN
 ERROR:  relation "test" does not exist
-CONTEXT:  PL/pgSQL function cdb_querytables(text) line 3 at RETURN
 WITH a AS (select * from pg_class) select * from a|{pg_catalog.pg_class}
 CREATE SCHEMA
 CREATE TABLE