Fix failed tests for PostgreSQL-10.

rubygem-pg-0.21.0-adjust-tests-for-postgresql-10.patch

@@ -0,0 +1,57 @@
+From 55ca6dd8c1e0925f617b8f9e9042cbea01cf0eb8 Mon Sep 17 00:00:00 2001
+From: Lars Kanis <kanis@comcard.de>
+Date: Mon, 23 Oct 2017 13:02:45 +0200
+Subject: [PATCH] Adjust tests for PostgreSQL-10
+
+---
+ spec/helpers.rb            |  2 +-
+ spec/pg/connection_spec.rb | 13 +++++++++----
+ 2 files changed, 10 insertions(+), 5 deletions(-)
+
+diff --git a/spec/helpers.rb b/spec/helpers.rb
+index d13df5e..e9856de 100755
+--- a/spec/helpers.rb
++++ b/spec/helpers.rb
+@@ -251,7 +251,7 @@ module PG::TestingHelpers
+ 
+ 	def check_for_lingering_connections( conn )
+ 		conn.exec( "SELECT * FROM pg_stat_activity" ) do |res|
+-			conns = res.find_all {|row| row['pid'].to_i != conn.backend_pid }
++			conns = res.find_all {|row| row['pid'].to_i != conn.backend_pid && ["client backend", nil].include?(row["backend_type"]) }
+ 			unless conns.empty?
+ 				puts "Lingering connections remain:"
+ 				conns.each do |row|
+diff --git a/spec/pg/connection_spec.rb b/spec/pg/connection_spec.rb
+index d055673..0924ca4 100755
+--- a/spec/pg/connection_spec.rb
++++ b/spec/pg/connection_spec.rb
+@@ -219,7 +219,7 @@ describe PG::Connection do
+ 		described_class.connect(@conninfo).finish
+ 		sleep 0.5
+ 		res = @conn.exec(%[SELECT COUNT(*) AS n FROM pg_stat_activity
+-							WHERE usename IS NOT NULL])
++							WHERE usename IS NOT NULL AND application_name != ''])
+ 		# there's still the global @conn, but should be no more
+ 		expect( res[0]['n'] ).to eq( '1' )
+ 	end
+@@ -1524,9 +1524,14 @@ describe PG::Connection do
+ 		end
+ 
+ 		it "shouldn't type map params unless requested" do
+-			expect{
+-				@conn.exec_params( "SELECT $1", [5] )
+-			}.to raise_error(PG::IndeterminateDatatype)
++			if @conn.server_version < 100000
++				expect{
++					@conn.exec_params( "SELECT $1", [5] )
++				}.to raise_error(PG::IndeterminateDatatype)
++			else
++				# PostgreSQL-10 maps to TEXT type (OID 25)
++				expect( @conn.exec_params( "SELECT $1", [5] ).ftype(0)).to eq(25)
++			end
+ 		end
+ 
+ 		it "should raise an error on invalid encoder to put_copy_data" do
+-- 
+2.14.3
+

rubygem-pg.spec

@@ -3,7 +3,7 @@
 
 Name: rubygem-%{gem_name}
 Version: 0.21.0
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: A Ruby interface to the PostgreSQL RDBMS
 # Upstream license clarification (https://bitbucket.org/ged/ruby-pg/issue/72/)
 #
@@ -16,6 +16,9 @@ Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
 # Disable RPATH.
 # https://bitbucket.org/ged/ruby-pg/issue/183
 Patch0: rubygem-pg-0.17.1-remove-rpath.patch
+# Fix tests for PostgreSQL-10.
+# https://github.com/ged/ruby-pg/commit/fe24a71
+Patch1: rubygem-pg-0.21.0-adjust-tests-for-postgresql-10.patch
 BuildRequires: ruby(release)
 BuildRequires: rubygems-devel
 BuildRequires: ruby-devel
@@ -78,16 +81,23 @@ for file in `find %{buildroot}%{gem_libdir} -type f -name "*.rb"`; do
 done
 
 # Fix spec shebangs.
-# https://bitbucket.org/ged/ruby-pg/issue/74/
-for file in `find %{buildroot}%{gem_instdir}/spec -type f ! -perm /a+x -name "*.rb"`; do
-    [ ! -z "`head -n 1 $file | grep \"^#!/\"`" ] \
-        && sed -i -e 's/^#!\/usr\/bin\/env spec/#!\/usr\/bin\/env rspec/' $file \
-        && chmod -v 755 $file
+# https://bitbucket.org/ged/ruby-pg/issues/269/
+for file in `find %{buildroot}%{gem_instdir}/spec -type f -name "*.rb"`; do
+    if [ ! -z "`head -n 1 $file | grep \"^#!/\"`" ]; then
+        sed -i '/^#!\/usr\/bin\/env/ d' $file
+        chmod -v 644 $file
+    fi
 done
 
 %check
 pushd .%{gem_instdir}
-rspec -I$(dirs +1)%{gem_extdir_mri} spec
+cat "%{PATCH1}" | patch -p1
+# Set LANG to prevent encoding warnings. See spec/pg/connection_spec.rb
+# test case: "receives properly encoded messages in the notice callbacks".
+# Set --verbose to show detail log by $VERBOSE.
+# See https://github.com/ged/ruby-pg/blob/master/spec/helpers.rb $VERBOSE
+LANG=en_US.UTF-8 ruby -S --verbose \
+  rspec -I$(dirs +1)%{gem_extdir_mri} -f d spec
 popd
 
 %files
@@ -115,6 +125,9 @@ popd
 %{gem_instdir}/spec
 
 %changelog
+* Fri Dec 08 2017 Jun Aruga <jaruga@redhat.com> - 0.21.0-2
+- Fix failed tests for PostgreSQL-10.
+
 * Thu Aug 17 2017 Vít Ondruch <vondruch@redhat.com> - 0.21.0-1
 - Update to pg 1.21.0.