On 11/14/17 11:51, Pavel Stehule wrote:
> One option would be to create a new test setup under src/pl/pgsql(/src)
> and move some of the test material from the main test suite there. Some
> of the test cases in the main test suite are more about SPI and triggers
> and such, so it makes sense to keep these in the main line. Of course
> finding the cut-off might be hard. Or maybe we'll just start with new
> stuff from now on.
>
> Any thoughts?
>
> +1
Here is a first attempt.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
From 00821d8a460f5e4f39376a87531cfd6be2354684 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <pete...@gmx.net>
Date: Thu, 7 Dec 2017 14:03:29 -0500
Subject: [PATCH] Start a separate test suite for plpgsql
The plpgsql.sql test file in the main regression tests is now by far the
largest after numeric_big, making editing and managing the test cases
very cumbersome. The other PLs have their own test suites split up into
smaller files by topic. It would be nice to have that for plpgsql as
well. So, to get that started, set up test infrastructure in
src/pl/plpgsql/src/ and split out the recently added procedure test
cases into a new file there. That file now mirrors the test cases added
to the other PLs, making managing those matching tests a bit easier too.
---
src/pl/plpgsql/src/.gitignore | 3 ++
src/pl/plpgsql/src/Makefile | 14 ++++++++
src/pl/plpgsql/src/expected/plpgsql_call.out | 41 +++++++++++++++++++++++
src/pl/plpgsql/src/sql/plpgsql_call.sql | 47 ++++++++++++++++++++++++++
src/test/regress/expected/plpgsql.out | 41 -----------------------
src/test/regress/sql/plpgsql.sql | 49 ----------------------------
6 files changed, 105 insertions(+), 90 deletions(-)
create mode 100644 src/pl/plpgsql/src/expected/plpgsql_call.out
create mode 100644 src/pl/plpgsql/src/sql/plpgsql_call.sql
diff --git a/src/pl/plpgsql/src/.gitignore b/src/pl/plpgsql/src/.gitignore
index 92387fa3cb..ff6ac965fd 100644
--- a/src/pl/plpgsql/src/.gitignore
+++ b/src/pl/plpgsql/src/.gitignore
@@ -1,3 +1,6 @@
/pl_gram.c
/pl_gram.h
/plerrcodes.h
+/log/
+/results/
+/tmp_check/
diff --git a/src/pl/plpgsql/src/Makefile b/src/pl/plpgsql/src/Makefile
index 95348179ac..64991c3115 100644
--- a/src/pl/plpgsql/src/Makefile
+++ b/src/pl/plpgsql/src/Makefile
@@ -24,6 +24,8 @@ OBJS = pl_gram.o pl_handler.o pl_comp.o pl_exec.o \
DATA = plpgsql.control plpgsql--1.0.sql plpgsql--unpackaged--1.0.sql
+REGRESS = plpgsql_call
+
all: all-lib
# Shared library stuff
@@ -65,6 +67,18 @@ pl_gram.c: BISONFLAGS += -d
plerrcodes.h: $(top_srcdir)/src/backend/utils/errcodes.txt
generate-plerrcodes.pl
$(PERL) $(srcdir)/generate-plerrcodes.pl $< > $@
+
+check: submake
+ $(pg_regress_check) $(REGRESS_OPTS) $(REGRESS)
+
+installcheck: submake
+ $(pg_regress_installcheck) $(REGRESS_OPTS) $(REGRESS)
+
+.PHONY: submake
+submake:
+ $(MAKE) -C $(top_builddir)/src/test/regress pg_regress$(X)
+
+
distprep: pl_gram.h pl_gram.c plerrcodes.h
# pl_gram.c, pl_gram.h and plerrcodes.h are in the distribution tarball,
diff --git a/src/pl/plpgsql/src/expected/plpgsql_call.out
b/src/pl/plpgsql/src/expected/plpgsql_call.out
new file mode 100644
index 0000000000..d0f35163bc
--- /dev/null
+++ b/src/pl/plpgsql/src/expected/plpgsql_call.out
@@ -0,0 +1,41 @@
+--
+-- Tests for procedures / CALL syntax
+--
+CREATE PROCEDURE test_proc1()
+LANGUAGE plpgsql
+AS $$
+BEGIN
+ NULL;
+END;
+$$;
+CALL test_proc1();
+-- error: can't return non-NULL
+CREATE PROCEDURE test_proc2()
+LANGUAGE plpgsql
+AS $$
+BEGIN
+ RETURN 5;
+END;
+$$;
+CALL test_proc2();
+ERROR: cannot return a value from a procedure
+CONTEXT: PL/pgSQL function test_proc2() while casting return value to
function's return type
+CREATE TABLE test1 (a int);
+CREATE PROCEDURE test_proc3(x int)
+LANGUAGE plpgsql
+AS $$
+BEGIN
+ INSERT INTO test1 VALUES (x);
+END;
+$$;
+CALL test_proc3(55);
+SELECT * FROM test1;
+ a
+----
+ 55
+(1 row)
+
+DROP PROCEDURE test_proc1;
+DROP PROCEDURE test_proc2;
+DROP PROCEDURE test_proc3;
+DROP TABLE test1;
diff --git a/src/pl/plpgsql/src/sql/plpgsql_call.sql
b/src/pl/plpgsql/src/sql/plpgsql_call.sql
new file mode 100644
index 0000000000..38fd220e8f
--- /dev/null
+++ b/src/pl/plpgsql/src/sql/plpgsql_call.sql
@@ -0,0 +1,47 @@
+--
+-- Tests for procedures / CALL syntax
+--
+
+CREATE PROCEDURE test_proc1()
+LANGUAGE plpgsql
+AS $$
+BEGIN
+ NULL;
+END;
+$$;
+
+CALL test_proc1();
+
+
+-- error: can't return non-NULL
+CREATE PROCEDURE test_proc2()
+LANGUAGE plpgsql
+AS $$
+BEGIN
+ RETURN 5;
+END;
+$$;
+
+CALL test_proc2();
+
+
+CREATE TABLE test1 (a int);
+
+CREATE PROCEDURE test_proc3(x int)
+LANGUAGE plpgsql
+AS $$
+BEGIN
+ INSERT INTO test1 VALUES (x);
+END;
+$$;
+
+CALL test_proc3(55);
+
+SELECT * FROM test1;
+
+
+DROP PROCEDURE test_proc1;
+DROP PROCEDURE test_proc2;
+DROP PROCEDURE test_proc3;
+
+DROP TABLE test1;
diff --git a/src/test/regress/expected/plpgsql.out
b/src/test/regress/expected/plpgsql.out
index d6e5bc3353..bb3532676b 100644
--- a/src/test/regress/expected/plpgsql.out
+++ b/src/test/regress/expected/plpgsql.out
@@ -6040,44 +6040,3 @@ END; $$ LANGUAGE plpgsql;
ERROR: "x" is not a scalar variable
LINE 3: GET DIAGNOSTICS x = ROW_COUNT;
^
---
--- Procedures
---
-CREATE PROCEDURE test_proc1()
-LANGUAGE plpgsql
-AS $$
-BEGIN
- NULL;
-END;
-$$;
-CALL test_proc1();
--- error: can't return non-NULL
-CREATE PROCEDURE test_proc2()
-LANGUAGE plpgsql
-AS $$
-BEGIN
- RETURN 5;
-END;
-$$;
-CALL test_proc2();
-ERROR: cannot return a value from a procedure
-CONTEXT: PL/pgSQL function test_proc2() while casting return value to
function's return type
-CREATE TABLE proc_test1 (a int);
-CREATE PROCEDURE test_proc3(x int)
-LANGUAGE plpgsql
-AS $$
-BEGIN
- INSERT INTO proc_test1 VALUES (x);
-END;
-$$;
-CALL test_proc3(55);
-SELECT * FROM proc_test1;
- a
-----
- 55
-(1 row)
-
-DROP PROCEDURE test_proc1;
-DROP PROCEDURE test_proc2;
-DROP PROCEDURE test_proc3;
-DROP TABLE proc_test1;
diff --git a/src/test/regress/sql/plpgsql.sql b/src/test/regress/sql/plpgsql.sql
index 1c355132b7..6620ea6172 100644
--- a/src/test/regress/sql/plpgsql.sql
+++ b/src/test/regress/sql/plpgsql.sql
@@ -4820,52 +4820,3 @@ CREATE FUNCTION fx(x WSlot) RETURNS void AS $$
GET DIAGNOSTICS x = ROW_COUNT;
RETURN;
END; $$ LANGUAGE plpgsql;
-
-
---
--- Procedures
---
-
-CREATE PROCEDURE test_proc1()
-LANGUAGE plpgsql
-AS $$
-BEGIN
- NULL;
-END;
-$$;
-
-CALL test_proc1();
-
-
--- error: can't return non-NULL
-CREATE PROCEDURE test_proc2()
-LANGUAGE plpgsql
-AS $$
-BEGIN
- RETURN 5;
-END;
-$$;
-
-CALL test_proc2();
-
-
-CREATE TABLE proc_test1 (a int);
-
-CREATE PROCEDURE test_proc3(x int)
-LANGUAGE plpgsql
-AS $$
-BEGIN
- INSERT INTO proc_test1 VALUES (x);
-END;
-$$;
-
-CALL test_proc3(55);
-
-SELECT * FROM proc_test1;
-
-
-DROP PROCEDURE test_proc1;
-DROP PROCEDURE test_proc2;
-DROP PROCEDURE test_proc3;
-
-DROP TABLE proc_test1;
--
2.15.1
