From 5809a6458450a59f8c4a7a25beaefc81cff563d1 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Sat, 16 Apr 2011 21:52:10 +0300
Subject: [PATCH] Set client encoding explicitly in plpython_unicode test

This will (hopefully) eliminate the need for the
plpython_unicode_0.out expected file.
---
 src/pl/plpython/expected/README               |  3 +-
 src/pl/plpython/expected/plpython_unicode.out |  1 +
 .../plpython/expected/plpython_unicode_0.out  | 50 -------------------
 .../plpython/expected/plpython_unicode_3.out  |  1 +
 src/pl/plpython/sql/plpython_unicode.sql      |  2 +
 5 files changed, 5 insertions(+), 52 deletions(-)
 delete mode 100644 src/pl/plpython/expected/plpython_unicode_0.out

diff --git a/src/pl/plpython/expected/README b/src/pl/plpython/expected/README
index 031b77dd0a..11424877b6 100644
--- a/src/pl/plpython/expected/README
+++ b/src/pl/plpython/expected/README
@@ -2,8 +2,7 @@ Guide to alternative expected files:
 
 plpython_error_0.out			Python 2.4 and older
 
-plpython_unicode.out			server encoding != SQL_ASCII and client encoding == UTF8; else ...
-plpython_unicode_0.out			server encoding != SQL_ASCII and client encoding != UTF8; else ...
+plpython_unicode.out			server encoding != SQL_ASCII
 plpython_unicode_3.out			server encoding == SQL_ASCII
 
 plpython_subtransaction_0.out	Python 2.4 and older (without with statement)
diff --git a/src/pl/plpython/expected/plpython_unicode.out b/src/pl/plpython/expected/plpython_unicode.out
index c4ab73fd24..859edbbbaa 100644
--- a/src/pl/plpython/expected/plpython_unicode.out
+++ b/src/pl/plpython/expected/plpython_unicode.out
@@ -1,6 +1,7 @@
 --
 -- Unicode handling
 --
+SET client_encoding TO UTF8;
 CREATE TABLE unicode_test (
 	testvalue  text NOT NULL
 );
diff --git a/src/pl/plpython/expected/plpython_unicode_0.out b/src/pl/plpython/expected/plpython_unicode_0.out
deleted file mode 100644
index b1c6e39849..0000000000
--- a/src/pl/plpython/expected/plpython_unicode_0.out
+++ /dev/null
@@ -1,50 +0,0 @@
---
--- Unicode handling
---
-CREATE TABLE unicode_test (
-	testvalue  text NOT NULL
-);
-CREATE FUNCTION unicode_return() RETURNS text AS E'
-return u"\\x80"
-' LANGUAGE plpythonu;
-CREATE FUNCTION unicode_trigger() RETURNS trigger AS E'
-TD["new"]["testvalue"] = u"\\x80"
-return "MODIFY"
-' LANGUAGE plpythonu;
-CREATE TRIGGER unicode_test_bi BEFORE INSERT ON unicode_test
-  FOR EACH ROW EXECUTE PROCEDURE unicode_trigger();
-CREATE FUNCTION unicode_plan1() RETURNS text AS E'
-plan = plpy.prepare("SELECT $1 AS testvalue", ["text"])
-rv = plpy.execute(plan, [u"\\x80"], 1)
-return rv[0]["testvalue"]
-' LANGUAGE plpythonu;
-CREATE FUNCTION unicode_plan2() RETURNS text AS E'
-plan = plpy.prepare("SELECT $1 || $2 AS testvalue", ["text", u"text"])
-rv = plpy.execute(plan, ["foo", "bar"], 1)
-return rv[0]["testvalue"]
-' LANGUAGE plpythonu;
-SELECT unicode_return();
- unicode_return 
-----------------
- €
-(1 row)
-
-INSERT INTO unicode_test (testvalue) VALUES ('test');
-SELECT * FROM unicode_test;
- testvalue 
------------
- €
-(1 row)
-
-SELECT unicode_plan1();
- unicode_plan1 
----------------
- €
-(1 row)
-
-SELECT unicode_plan2();
- unicode_plan2 
----------------
- foobar
-(1 row)
-
diff --git a/src/pl/plpython/expected/plpython_unicode_3.out b/src/pl/plpython/expected/plpython_unicode_3.out
index d023bc9b73..52d0aa0b1e 100644
--- a/src/pl/plpython/expected/plpython_unicode_3.out
+++ b/src/pl/plpython/expected/plpython_unicode_3.out
@@ -1,6 +1,7 @@
 --
 -- Unicode handling
 --
+SET client_encoding TO UTF8;
 CREATE TABLE unicode_test (
 	testvalue  text NOT NULL
 );
diff --git a/src/pl/plpython/sql/plpython_unicode.sql b/src/pl/plpython/sql/plpython_unicode.sql
index 6b9fac682a..bdd40c40a5 100644
--- a/src/pl/plpython/sql/plpython_unicode.sql
+++ b/src/pl/plpython/sql/plpython_unicode.sql
@@ -2,6 +2,8 @@
 -- Unicode handling
 --
 
+SET client_encoding TO UTF8;
+
 CREATE TABLE unicode_test (
 	testvalue  text NOT NULL
 );