# 2001 September 15## The author disclaims copyright to this source code.  In place of# a legal notice, here is a blessing:##    May you do good and not evil.#    May you find forgiveness for yourself and forgive others.#    May you share freely, never taking more than you give.##***********************************************************************# This file implements regression tests for SQLite library. The focus# of this file is testing the interaction of manifest types, type affinity# and comparison expressions.## $Id: types2.test,v 1.5 2005/01/21 03:12:16 danielk1977 Exp $set testdir [file dirname $argv0]source $testdir/tester.tcl# Tests in this file are organized roughly as follows:## types2-1.*: The '=' operator in the absence of an index.# types2-2.*: The '=' operator implemented using an index.# types2-3.*: The '<' operator implemented using an index.# types2-4.*: The '>' operator in the absence of an index.# types2-5.*: The 'IN(x, y...)' operator in the absence of an index.# types2-6.*: The 'IN(x, y...)' operator with an index.# types2-7.*: The 'IN(SELECT...)' operator in the absence of an index.# types2-8.*: The 'IN(SELECT...)' operator with an index.## All tests test the operators using literals and columns, but no# other types of expressions. All expressions except columns are# handled similarly in the implementation.execsql {  CREATE TABLE t1(    i1 INTEGER,    i2 INTEGER,    n1 NUMERIC,    n2 NUMERIC,    t1 TEXT,    t2 TEXT,    o1 BLOB,    o2 BLOB  );  INSERT INTO t1 VALUES(NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);}proc test_bool {testname vars expr res} {  if { $vars != "" } {    execsql "UPDATE t1 SET $vars"  }  foreach {t e r} [list $testname $expr $res] {}  do_test $t.1 "execsql {SELECT $e FROM t1}" $r  do_test $t.2 "execsql {SELECT 1 FROM t1 WHERE $expr}" [expr $r?"1":""]  do_test $t.3 "execsql {SELECT 1 FROM t1 WHERE NOT ($e)}" [expr $r?"":"1"]}# Compare literals against literals. This should always use a numeric# comparison.## Changed by ticket #805:  Use no affinity for literal comparisons.#test_bool types2-1.1 "" {500 = 500.0} 1test_bool types2-1.2 "" {'500' = 500.0} 0test_bool types2-1.3 "" {500 = '500.0'} 0test_bool types2-1.4 "" {'500' = '500.0'} 0# Compare literals against a column with TEXT affinitytest_bool types2-1.5 {t1=500} {500 = t1} 1test_bool types2-1.6 {t1=500} {'500' = t1} 1test_bool types2-1.7 {t1=500} {500.0 = t1} 0test_bool types2-1.8 {t1=500} {'500.0' = t1} 0test_bool types2-1.9 {t1='500'} {500 = t1} 1test_bool types2-1.10 {t1='500'} {'500' = t1} 1test_bool types2-1.11 {t1='500'} {500.0 = t1} 0test_bool types2-1.12 {t1='500'} {'500.0' = t1} 0# Compare literals against a column with NUMERIC affinitytest_bool types2-1.13 {n1=500} {500 = n1} 1test_bool types2-1.14 {n1=500} {'500' = n1} 1test_bool types2-1.15 {n1=500} {500.0 = n1} 1test_bool types2-1.16 {n1=500} {'500.0' = n1} 1test_bool types2-1.17 {n1='500'} {500 = n1} 1test_bool types2-1.18 {n1='500'} {'500' = n1} 1test_bool types2-1.19 {n1='500'} {500.0 = n1} 1test_bool types2-1.20 {n1='500'} {'500.0' = n1} 1# Compare literals against a column with affinity NONEtest_bool types2-1.21 {o1=500} {500 = o1} 1test_bool types2-1.22 {o1=500} {'500' = o1} 0test_bool types2-1.23 {o1=500} {500.0 = o1} 1test_bool types2-1.24 {o1=500} {'500.0' = o1} 0test_bool types2-1.25 {o1='500'} {500 = o1} 0test_bool types2-1.26 {o1='500'} {'500' = o1} 1test_bool types2-1.27 {o1='500'} {500.0 = o1} 0test_bool types2-1.28 {o1='500'} {'500.0' = o1} 0set vals [list 10 10.0 '10' '10.0' 20 20.0 '20' '20.0' 30 30.0 '30' '30.0']#              1  2    3    4      5  6    7    8      9  10   11   12execsql {  CREATE TABLE t2(i INTEGER, n NUMERIC, t TEXT, o XBLOBY);  CREATE INDEX t2i1 ON t2(i);  CREATE INDEX t2i2 ON t2(n);  CREATE INDEX t2i3 ON t2(t);  CREATE INDEX t2i4 ON t2(o);}foreach v $vals {  execsql "INSERT INTO t2 VALUES($v, $v, $v, $v);"}proc test_boolset {testname where set} {  set ::tb_sql "SELECT rowid FROM t2 WHERE $where"  do_test $testname {    lsort -integer [execsql $::tb_sql]  } $set}test_boolset types2-2.1 {i = 10} {1 2 3 4}test_boolset types2-2.2 {i = 10.0} {1 2 3 4}test_boolset types2-2.3 {i = '10'} {1 2 3 4}test_boolset types2-2.4 {i = '10.0'} {1 2 3 4}test_boolset types2-2.5 {n = 20} {5 6 7 8}test_boolset types2-2.6 {n = 20.0} {5 6 7 8}test_boolset types2-2.7 {n = '20'} {5 6 7 8}test_boolset types2-2.8 {n = '20.0'} {5 6 7 8}test_boolset types2-2.9 {t = 20} {5 7}test_boolset types2-2.10 {t = 20.0} {6 8}test_boolset types2-2.11 {t = '20'} {5 7}test_boolset types2-2.12 {t = '20.0'} {6 8}test_boolset types2-2.10 {o = 30} {9 10}test_boolset types2-2.11 {o = 30.0} {9 10}test_boolset types2-2.12 {o = '30'} 11test_boolset types2-2.13 {o = '30.0'} 12test_boolset types2-3.1 {i < 20} {1 2 3 4}test_boolset types2-3.2 {i < 20.0} {1 2 3 4}test_boolset types2-3.3 {i < '20'} {1 2 3 4}test_boolset types2-3.4 {i < '20.0'} {1 2 3 4}test_boolset types2-3.1 {n < 20} {1 2 3 4}test_boolset types2-3.2 {n < 20.0} {1 2 3 4}test_boolset types2-3.3 {n < '20'} {1 2 3 4}test_boolset types2-3.4 {n < '20.0'} {1 2 3 4}test_boolset types2-3.1 {t < 20} {1 2 3 4}test_boolset types2-3.2 {t < 20.0} {1 2 3 4 5 7}test_boolset types2-3.3 {t < '20'} {1 2 3 4}test_boolset types2-3.4 {t < '20.0'} {1 2 3 4 5 7}test_boolset types2-3.1 {o < 20} {1 2}test_boolset types2-3.2 {o < 20.0} {1 2}test_boolset types2-3.3 {o < '20'} {1 2 3 4 5 6 9 10}test_boolset types2-3.3 {o < '20.0'} {1 2 3 4 5 6 7 9 10}# Compare literals against literals (always a numeric comparison).# Change (by ticket #805):  No affinity in comparisonstest_bool types2-4.1 "" {500 > 60.0} 1test_bool types2-4.2 "" {'500' > 60.0} 1test_bool types2-4.3 "" {500 > '60.0'} 0test_bool types2-4.4 "" {'500' > '60.0'} 0# Compare literals against a column with TEXT affinitytest_bool types2-4.5 {t1=500.0} {t1 > 500} 1test_bool types2-4.6 {t1=500.0} {t1 > '500' } 1test_bool types2-4.7 {t1=500.0} {t1 > 500.0 } 0test_bool types2-4.8 {t1=500.0} {t1 > '500.0' } 0test_bool types2-4.9 {t1='500.0'} {t1 > 500 } 1test_bool types2-4.10 {t1='500.0'} {t1 > '500' } 1test_bool types2-4.11 {t1='500.0'} {t1 > 500.0 } 0test_bool types2-4.12 {t1='500.0'} {t1 > '500.0' } 0# Compare literals against a column with NUMERIC affinitytest_bool types2-4.13 {n1=400} {500 > n1} 1test_bool types2-4.14 {n1=400} {'500' > n1} 1test_bool types2-4.15 {n1=400} {500.0 > n1} 1test_bool types2-4.16 {n1=400} {'500.0' > n1} 1test_bool types2-4.17 {n1='400'} {500 > n1} 1test_bool types2-4.18 {n1='400'} {'500' > n1} 1test_bool types2-4.19 {n1='400'} {500.0 > n1} 1test_bool types2-4.20 {n1='400'} {'500.0' > n1} 1# Compare literals against a column with affinity NONEtest_bool types2-4.21 {o1=500} {500 > o1} 0test_bool types2-4.22 {o1=500} {'500' > o1} 1test_bool types2-4.23 {o1=500} {500.0 > o1} 0test_bool types2-4.24 {o1=500} {'500.0' > o1} 1test_bool types2-4.25 {o1='500'} {500 > o1} 0test_bool types2-4.26 {o1='500'} {'500' > o1} 0test_bool types2-4.27 {o1='500'} {500.0 > o1} 0test_bool types2-4.28 {o1='500'} {'500.0' > o1} 1ifcapable subquery {  # types2-5.* - The 'IN (x, y....)' operator with no index.  #   # Compare literals against literals (always a numeric comparison).  test_bool types2-5.1 {} {(NULL IN ('10.0', 20)) ISNULL} 1  test_bool types2-5.2 {} {10 IN ('10.0', 20)} 1  test_bool types2-5.3 {} {'10' IN ('10.0', 20)} 1  test_bool types2-5.4 {} {10 IN (10.0, 20)} 1  test_bool types2-5.5 {} {'10.0' IN (10, 20)} 1    # Compare literals against a column with TEXT affinity  test_bool types2-5.6 {t1='10.0'} {t1 IN (10.0, 20)} 1  test_bool types2-5.7 {t1='10.0'} {t1 IN (10, 20)} 0  test_bool types2-5.8 {t1='10'} {t1 IN (10.0, 20)} 0  test_bool types2-5.9 {t1='10'} {t1 IN (20, '10.0')} 0  test_bool types2-5.10 {t1=10} {t1 IN (20, '10')} 1    # Compare literals against a column with NUMERIC affinity  test_bool types2-5.11 {n1='10.0'} {n1 IN (10.0, 20)} 1  test_bool types2-5.12 {n1='10.0'} {n1 IN (10, 20)} 1  test_bool types2-5.13 {n1='10'} {n1 IN (10.0, 20)} 1  test_bool types2-5.14 {n1='10'} {n1 IN (20, '10.0')} 1  test_bool types2-5.15 {n1=10} {n1 IN (20, '10')} 1    # Compare literals against a column with affinity NONE  test_bool types2-5.16 {o1='10.0'} {o1 IN (10.0, 20)} 0  test_bool types2-5.17 {o1='10.0'} {o1 IN (10, 20)} 0  test_bool types2-5.18 {o1='10'} {o1 IN (10.0, 20)} 0  test_bool types2-5.19 {o1='10'} {o1 IN (20, '10.0')} 0  test_bool types2-5.20 {o1=10} {o1 IN (20, '10')} 0  test_bool types2-5.21 {o1='10.0'} {o1 IN (10, 20, '10.0')} 1  test_bool types2-5.22 {o1='10'} {o1 IN (10.0, 20, '10')} 1  test_bool types2-5.23 {o1=10} {n1 IN (20, '10', 10)} 1}# Tests named types2-6.* use the same infrastructure as the types2-2.*# tests. The contents of the vals array is repeated here for easy # reference.# # set vals [list 10 10.0 '10' '10.0' 20 20.0 '20' '20.0' 30 30.0 '30' '30.0']#                1  2    3    4      5  6    7    8      9  10   11   12ifcapable subquery {  test_boolset types2-6.1 {o IN ('10', 30)} {3 9 10}  test_boolset types2-6.2 {o IN (20.0, 30.0)} {5 6 9 10}  test_boolset types2-6.3 {t IN ('10', 30)} {1 3 9 11}  test_boolset types2-6.4 {t IN (20.0, 30.0)} {6 8 10 12}  test_boolset types2-6.5 {n IN ('10', 30)} {1 2 3 4 9 10 11 12}  test_boolset types2-6.6 {n IN (20.0, 30.0)} {5 6 7 8 9 10 11 12}  test_boolset types2-6.7 {i IN ('10', 30)} {1 2 3 4 9 10 11 12}  test_boolset types2-6.8 {i IN (20.0, 30.0)} {5 6 7 8 9 10 11 12}  # Also test than IN(x, y, z) works on a rowid:  test_boolset types2-6.9 {rowid IN (1, 6, 10)} {1 6 10}}# Tests types2-7.* concentrate on expressions of the form # "x IN (SELECT...)" with no index.execsql {  CREATE TABLE t3(i INTEGER, n NUMERIC, t TEXT, o BLOB);  INSERT INTO t3 VALUES(1, 1, 1, 1);  INSERT INTO t3 VALUES(2, 2, 2, 2);  INSERT INTO t3 VALUES(3, 3, 3, 3);  INSERT INTO t3 VALUES('1', '1', '1', '1');  INSERT INTO t3 VALUES('1.0', '1.0', '1.0', '1.0');}ifcapable subquery {  test_bool types2-7.1 {i1=1} {i1 IN (SELECT i FROM t3)} 1  test_bool types2-7.2 {i1='2.0'} {i1 IN (SELECT i FROM t3)} 1  test_bool types2-7.3 {i1='2.0'} {i1 IN (SELECT n FROM t3)} 1  test_bool types2-7.4 {i1='2.0'} {i1 IN (SELECT t FROM t3)} 1  test_bool types2-7.5 {i1='2.0'} {i1 IN (SELECT o FROM t3)} 1    test_bool types2-7.6 {n1=1} {n1 IN (SELECT n FROM t3)} 1  test_bool types2-7.7 {n1='2.0'} {n1 IN (SELECT i FROM t3)} 1  test_bool types2-7.8 {n1='2.0'} {n1 IN (SELECT n FROM t3)} 1  test_bool types2-7.9 {n1='2.0'} {n1 IN (SELECT t FROM t3)} 1  test_bool types2-7.10 {n1='2.0'} {n1 IN (SELECT o FROM t3)} 1    test_bool types2-7.6 {t1=1} {t1 IN (SELECT t FROM t3)} 1  test_bool types2-7.7 {t1='2.0'} {t1 IN (SELECT t FROM t3)} 0  test_bool types2-7.8 {t1='2.0'} {t1 IN (SELECT n FROM t3)} 1  test_bool types2-7.9 {t1='2.0'} {t1 IN (SELECT i FROM t3)} 1  test_bool types2-7.10 {t1='2.0'} {t1 IN (SELECT o FROM t3)} 0  test_bool types2-7.11 {t1='1.0'} {t1 IN (SELECT t FROM t3)} 1  test_bool types2-7.12 {t1='1.0'} {t1 IN (SELECT o FROM t3)} 1    test_bool types2-7.13 {o1=2} {o1 IN (SELECT o FROM t3)} 1  test_bool types2-7.14 {o1='2'} {o1 IN (SELECT o FROM t3)} 0  test_bool types2-7.15 {o1='2'} {o1 IN (SELECT o||'' FROM t3)} 1}# set vals [list 10 10.0 '10' '10.0' 20 20.0 '20' '20.0' 30 30.0 '30' '30.0']#                1  2    3    4      5  6    7    8      9  10   11   12execsql {  CREATE TABLE t4(i INTEGER, n NUMERIC, t VARCHAR(20), o LARGE BLOB);  INSERT INTO t4 VALUES(10, 20, 20, 30);}ifcapable subquery {  test_boolset types2-8.1 {i IN (SELECT i FROM t4)} {1 2 3 4}  test_boolset types2-8.2 {n IN (SELECT i FROM t4)} {1 2 3 4}  test_boolset types2-8.3 {t IN (SELECT i FROM t4)} {1 2 3 4}  test_boolset types2-8.4 {o IN (SELECT i FROM t4)} {1 2 3 4}  test_boolset types2-8.5 {i IN (SELECT t FROM t4)} {5 6 7 8}  test_boolset types2-8.6 {n IN (SELECT t FROM t4)} {5 6 7 8}  test_boolset types2-8.7 {t IN (SELECT t FROM t4)} {5 7}  test_boolset types2-8.8 {o IN (SELECT t FROM t4)} {7}  test_boolset types2-8.9 {i IN (SELECT o FROM t4)} {9 10 11 12}  test_boolset types2-8.6 {n IN (SELECT o FROM t4)} {9 10 11 12}  test_boolset types2-8.7 {t IN (SELECT o FROM t4)} {9 11}  test_boolset types2-8.8 {o IN (SELECT o FROM t4)} {9 10}}finish_test