The attached removes the current non-standard file

"contrib/tablefunc/tablefunc-test.sql", and adds a standard regression test suite to contrib/tablefunc. Joe Conway
24 years ago · 6fff9a7475
parent 6309033b16
commit 6fff9a7475
7 changed files with 272 additions and 85 deletions
--- a/contrib/tablefunc/Makefile
+++ b/contrib/tablefunc/Makefile
@ -5,5 +5,6 @@ include $(top_builddir)/src/Makefile.global
 MODULES = tablefunc
 DATA_built = tablefunc.sql
 DOCS = README.tablefunc
+REGRESS = tablefunc

 include $(top_srcdir)/contrib/contrib-global.mk
--- a/contrib/tablefunc/data/connectby_int.data
+++ b/contrib/tablefunc/data/connectby_int.data
@ -0,0 +1,9 @@
+1	\N
+2	1
+3	1
+4	2
+5	2
+6	4
+7	3
+8	6
+9	5
--- a/contrib/tablefunc/data/connectby_text.data
+++ b/contrib/tablefunc/data/connectby_text.data
@ -0,0 +1,9 @@
+row1	\N
+row2	row1
+row3	row1
+row4	row2
+row5	row2
+row6	row4
+row7	row3
+row8	row6
+row9	row5
--- a/contrib/tablefunc/data/ct.data
+++ b/contrib/tablefunc/data/ct.data
@ -0,0 +1,14 @@
+1	group1	test1	att1	val1
+2	group1	test1	att2	val2
+3	group1	test1	att3	val3
+4	group1	test1	att4	val4
+5	group1	test2	att1	val5
+6	group1	test2	att2	val6
+7	group1	test2	att3	val7
+8	group1	test2	att4	val8
+9	group2	test3	att1	val1
+10	group2	test3	att2	val2
+11	group2	test3	att3	val3
+12	group2	test4	att1	val4
+13	group2	test4	att2	val5
+14	group2	test4	att3	val6
--- a/contrib/tablefunc/expected/tablefunc.out
+++ b/contrib/tablefunc/expected/tablefunc.out
@ -0,0 +1,179 @@
+--
+-- first, define the functions.  Turn off echoing so that expected file
+-- does not depend on contents of seg.sql.
+--
+\set ECHO none
+--
+-- normal_rand()
+-- no easy way to do this for regression testing
+--
+SELECT avg(normal_rand)::int FROM normal_rand(100, 250, 0.2, EXTRACT(SECONDS FROM CURRENT_TIME(0))::int);
+ avg 
+-----
+ 250
+(1 row)
+
+--
+-- crosstab()
+--
+create table ct(id int, rowclass text, rowid text, attribute text, value text);
+\copy ct from 'data/ct.data'
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
+ row_name | category_1 | category_2 
+----------+------------+------------
+ test1    | val2       | val3
+ test2    | val6       | val7
+(2 rows)
+
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
+ row_name | category_1 | category_2 | category_3 
+----------+------------+------------+------------
+ test1    | val2       | val3       | 
+ test2    | val6       | val7       | 
+(2 rows)
+
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
+ row_name | category_1 | category_2 | category_3 | category_4 
+----------+------------+------------+------------+------------
+ test1    | val2       | val3       |            | 
+ test2    | val6       | val7       |            | 
+(2 rows)
+
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
+ row_name | category_1 | category_2 
+----------+------------+------------
+ test1    | val1       | val2
+ test2    | val5       | val6
+(2 rows)
+
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
+ row_name | category_1 | category_2 | category_3 
+----------+------------+------------+------------
+ test1    | val1       | val2       | val3
+ test2    | val5       | val6       | val7
+(2 rows)
+
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
+ row_name | category_1 | category_2 | category_3 | category_4 
+----------+------------+------------+------------+------------
+ test1    | val1       | val2       | val3       | val4
+ test2    | val5       | val6       | val7       | val8
+(2 rows)
+
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
+ row_name | category_1 | category_2 
+----------+------------+------------
+ test3    | val1       | val2
+ test4    | val4       | val5
+(2 rows)
+
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
+ row_name | category_1 | category_2 | category_3 
+----------+------------+------------+------------
+ test3    | val1       | val2       | 
+ test4    | val4       | val5       | 
+(2 rows)
+
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
+ row_name | category_1 | category_2 | category_3 | category_4 
+----------+------------+------------+------------+------------
+ test3    | val1       | val2       |            | 
+ test4    | val4       | val5       |            | 
+(2 rows)
+
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
+ row_name | category_1 | category_2 
+----------+------------+------------
+ test3    | val1       | val2
+ test4    | val4       | val5
+(2 rows)
+
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
+ row_name | category_1 | category_2 | category_3 
+----------+------------+------------+------------
+ test3    | val1       | val2       | val3
+ test4    | val4       | val5       | val6
+(2 rows)
+
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
+ row_name | category_1 | category_2 | category_3 | category_4 
+----------+------------+------------+------------+------------
+ test3    | val1       | val2       | val3       | 
+ test4    | val4       | val5       | val6       | 
+(2 rows)
+
+select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 2) as c(rowid text, att1 text, att2 text);
+ rowid | att1 | att2 
+-------+------+------
+ test1 | val1 | val2
+ test2 | val5 | val6
+(2 rows)
+
+select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 3) as c(rowid text, att1 text, att2 text, att3 text);
+ rowid | att1 | att2 | att3 
+-------+------+------+------
+ test1 | val1 | val2 | val3
+ test2 | val5 | val6 | val7
+(2 rows)
+
+select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 4) as c(rowid text, att1 text, att2 text, att3 text, att4 text);
+ rowid | att1 | att2 | att3 | att4 
+-------+------+------+------+------
+ test1 | val1 | val2 | val3 | val4
+ test2 | val5 | val6 | val7 | val8
+(2 rows)
+
+-- test connectby with text based hierarchy
+CREATE TABLE connectby_text(keyid text, parent_keyid text);
+\copy connectby_text from 'data/connectby_text.data'
+-- with branch
+SELECT * FROM connectby('connectby_text', 'keyid', 'parent_keyid', 'row2', 0, '~') AS t(keyid text, parent_keyid text, level int, branch text);
+ keyid | parent_keyid | level |       branch        
+-------+--------------+-------+---------------------
+ row2  |              |     0 | row2
+ row4  | row2         |     1 | row2~row4
+ row6  | row4         |     2 | row2~row4~row6
+ row8  | row6         |     3 | row2~row4~row6~row8
+ row5  | row2         |     1 | row2~row5
+ row9  | row5         |     2 | row2~row5~row9
+(6 rows)
+
+-- without branch
+SELECT * FROM connectby('connectby_text', 'keyid', 'parent_keyid', 'row2', 0) AS t(keyid text, parent_keyid text, level int);
+ keyid | parent_keyid | level 
+-------+--------------+-------
+ row2  |              |     0
+ row4  | row2         |     1
+ row6  | row4         |     2
+ row8  | row6         |     3
+ row5  | row2         |     1
+ row9  | row5         |     2
+(6 rows)
+
+-- test connectby with int based hierarchy
+CREATE TABLE connectby_int(keyid int, parent_keyid int);
+\copy connectby_int from 'data/connectby_int.data'
+-- with branch
+SELECT * FROM connectby('connectby_int', 'keyid', 'parent_keyid', '2', 0, '~') AS t(keyid int, parent_keyid int, level int, branch text);
+ keyid | parent_keyid | level | branch  
+-------+--------------+-------+---------
+     2 |              |     0 | 2
+     4 |            2 |     1 | 2~4
+     6 |            4 |     2 | 2~4~6
+     8 |            6 |     3 | 2~4~6~8
+     5 |            2 |     1 | 2~5
+     9 |            5 |     2 | 2~5~9
+(6 rows)
+
+-- without branch
+SELECT * FROM connectby('connectby_int', 'keyid', 'parent_keyid', '2', 0) AS t(keyid int, parent_keyid int, level int);
+ keyid | parent_keyid | level 
+-------+--------------+-------
+     2 |              |     0
+     4 |            2 |     1
+     6 |            4 |     2
+     8 |            6 |     3
+     5 |            2 |     1
+     9 |            5 |     2
+(6 rows)
+
--- a/contrib/tablefunc/sql/tablefunc.sql
+++ b/contrib/tablefunc/sql/tablefunc.sql
@ -0,0 +1,60 @@
+--
+-- first, define the functions.  Turn off echoing so that expected file
+-- does not depend on contents of seg.sql.
+--
+\set ECHO none
+\i tablefunc.sql
+\set ECHO all
+
+--
+-- normal_rand()
+-- no easy way to do this for regression testing
+--
+SELECT avg(normal_rand)::int FROM normal_rand(100, 250, 0.2, EXTRACT(SECONDS FROM CURRENT_TIME(0))::int);
+
+--
+-- crosstab()
+--
+create table ct(id int, rowclass text, rowid text, attribute text, value text);
+\copy ct from 'data/ct.data'
+
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
+
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
+
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
+
+select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
+select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
+select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
+
+select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 2) as c(rowid text, att1 text, att2 text);
+select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 3) as c(rowid text, att1 text, att2 text, att3 text);
+select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 4) as c(rowid text, att1 text, att2 text, att3 text, att4 text);
+
+-- test connectby with text based hierarchy
+CREATE TABLE connectby_text(keyid text, parent_keyid text);
+\copy connectby_text from 'data/connectby_text.data'
+
+-- with branch
+SELECT * FROM connectby('connectby_text', 'keyid', 'parent_keyid', 'row2', 0, '~') AS t(keyid text, parent_keyid text, level int, branch text);
+
+-- without branch
+SELECT * FROM connectby('connectby_text', 'keyid', 'parent_keyid', 'row2', 0) AS t(keyid text, parent_keyid text, level int);
+
+-- test connectby with int based hierarchy
+CREATE TABLE connectby_int(keyid int, parent_keyid int);
+\copy connectby_int from 'data/connectby_int.data'
+
+-- with branch
+SELECT * FROM connectby('connectby_int', 'keyid', 'parent_keyid', '2', 0, '~') AS t(keyid int, parent_keyid int, level int, branch text);
+
+-- without branch
+SELECT * FROM connectby('connectby_int', 'keyid', 'parent_keyid', '2', 0) AS t(keyid int, parent_keyid int, level int);
+
--- a/contrib/tablefunc/tablefunc-test.sql
+++ b/contrib/tablefunc/tablefunc-test.sql
@ -1,85 +0,0 @@
--
-- normal_rand()
--
-SELECT * FROM normal_rand(100, 250, 5, EXTRACT(SECONDS FROM CURRENT_TIME(0))::int);
-
--
-- crosstab()
--
-create table ct(id serial, rowclass text, rowid text, attribute text, value text);
-
-insert into ct(rowclass, rowid, attribute, value) values('group1','test1','att1','val1');
-insert into ct(rowclass, rowid, attribute, value) values('group1','test1','att2','val2');
-insert into ct(rowclass, rowid, attribute, value) values('group1','test1','att3','val3');
-insert into ct(rowclass, rowid, attribute, value) values('group1','test1','att4','val4');
-insert into ct(rowclass, rowid, attribute, value) values('group1','test2','att1','val5');
-insert into ct(rowclass, rowid, attribute, value) values('group1','test2','att2','val6');
-insert into ct(rowclass, rowid, attribute, value) values('group1','test2','att3','val7');
-insert into ct(rowclass, rowid, attribute, value) values('group1','test2','att4','val8');
-insert into ct(rowclass, rowid, attribute, value) values('group2','test3','att1','val1');
-insert into ct(rowclass, rowid, attribute, value) values('group2','test3','att2','val2');
-insert into ct(rowclass, rowid, attribute, value) values('group2','test3','att3','val3');
-insert into ct(rowclass, rowid, attribute, value) values('group2','test4','att1','val4');
-insert into ct(rowclass, rowid, attribute, value) values('group2','test4','att2','val5');
-insert into ct(rowclass, rowid, attribute, value) values('group2','test4','att3','val6');
-
-select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
-select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
-select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group1'' and (attribute = ''att2'' or attribute = ''att3'') order by 1,2;');
-
-select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
-select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
-select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;');
-
-select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
-select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
-select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group2'' and (attribute = ''att1'' or attribute = ''att2'') order by 1,2;');
-
-select * from crosstab2('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
-select * from crosstab3('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
-select * from crosstab4('select rowid, attribute, value from ct where rowclass = ''group2'' order by 1,2;');
-
-select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 2) as c(rowid text, att1 text, att2 text);
-select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 3) as c(rowid text, att1 text, att2 text, att3 text);
-select * from crosstab('select rowid, attribute, value from ct where rowclass = ''group1'' order by 1,2;', 4) as c(rowid text, att1 text, att2 text, att3 text, att4 text);
-
-- test connectby with text based hierarchy
-DROP TABLE connectby_tree;
-CREATE TABLE connectby_tree(keyid text, parent_keyid text);
-
-INSERT INTO connectby_tree VALUES('row1',NULL);
-INSERT INTO connectby_tree VALUES('row2','row1');
-INSERT INTO connectby_tree VALUES('row3','row1');
-INSERT INTO connectby_tree VALUES('row4','row2');
-INSERT INTO connectby_tree VALUES('row5','row2');
-INSERT INTO connectby_tree VALUES('row6','row4');
-INSERT INTO connectby_tree VALUES('row7','row3');
-INSERT INTO connectby_tree VALUES('row8','row6');
-INSERT INTO connectby_tree VALUES('row9','row5');
-
-- with branch
-SELECT * FROM connectby('connectby_tree', 'keyid', 'parent_keyid', 'row2', 0, '~') AS t(keyid text, parent_keyid text, level int, branch text);
-
-- without branch
-SELECT * FROM connectby('connectby_tree', 'keyid', 'parent_keyid', 'row2', 0) AS t(keyid text, parent_keyid text, level int);
-
-- test connectby with int based hierarchy
-DROP TABLE connectby_tree;
-CREATE TABLE connectby_tree(keyid int, parent_keyid int);
-
-INSERT INTO connectby_tree VALUES(1,NULL);
-INSERT INTO connectby_tree VALUES(2,1);
-INSERT INTO connectby_tree VALUES(3,1);
-INSERT INTO connectby_tree VALUES(4,2);
-INSERT INTO connectby_tree VALUES(5,2);
-INSERT INTO connectby_tree VALUES(6,4);
-INSERT INTO connectby_tree VALUES(7,3);
-INSERT INTO connectby_tree VALUES(8,6);
-INSERT INTO connectby_tree VALUES(9,5);
-
-- with branch
-SELECT * FROM connectby('connectby_tree', 'keyid', 'parent_keyid', '2', 0, '~') AS t(keyid int, parent_keyid int, level int, branch text);
-
-- without branch
-SELECT * FROM connectby('connectby_tree', 'keyid', 'parent_keyid', '2', 0) AS t(keyid int, parent_keyid int, level int);
-