diff options
Diffstat (limited to 'test/misc2.test')
| -rw-r--r-- | test/misc2.test | 444 |
1 files changed, 444 insertions, 0 deletions
diff --git a/test/misc2.test b/test/misc2.test new file mode 100644 index 0000000..4796d5d --- /dev/null +++ b/test/misc2.test @@ -0,0 +1,444 @@ +# 2003 June 21 +# +# 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. +# +# This file implements tests for miscellanous features that were +# left out of other test files. +# +# $Id: misc2.test,v 1.28 2007/09/12 17:01:45 danielk1977 Exp $ + +set testdir [file dirname $argv0] +source $testdir/tester.tcl + +# The tests in this file were written before SQLite supported recursive +# trigger invocation, and some tests depend on that to pass. So disable +# recursive triggers for this file. +catchsql { pragma recursive_triggers = off } + +ifcapable {trigger} { +# Test for ticket #360 +# +do_test misc2-1.1 { + catchsql { + CREATE TABLE FOO(bar integer); + CREATE TRIGGER foo_insert BEFORE INSERT ON foo BEGIN + SELECT CASE WHEN (NOT new.bar BETWEEN 0 AND 20) + THEN raise(rollback, 'aiieee') END; + END; + INSERT INTO foo(bar) VALUES (1); + } +} {0 {}} +do_test misc2-1.2 { + catchsql { + INSERT INTO foo(bar) VALUES (111); + } +} {1 aiieee} +} ;# endif trigger + +# Make sure ROWID works on a view and a subquery. Ticket #364 +# +do_test misc2-2.1 { + execsql { + CREATE TABLE t1(a,b,c); + INSERT INTO t1 VALUES(1,2,3); + CREATE TABLE t2(a,b,c); + INSERT INTO t2 VALUES(7,8,9); + } +} {} +ifcapable subquery { + do_catchsql_test misc2-2.2 { + SELECT rowid, * FROM (SELECT * FROM t1, t2); + } {1 {no such column: rowid}} + do_catchsql_test misc2-2.2b { + SELECT 'rowid', * FROM (SELECT * FROM t1, t2); + } {0 {rowid 1 2 3 7 8 9}} +} + +ifcapable view { + do_catchsql_test misc2-2.3 { + CREATE VIEW v1 AS SELECT * FROM t1, t2; + SELECT rowid, * FROM v1; + } {1 {no such column: rowid}} + do_catchsql_test misc2-2.3b { + SELECT 'rowid', * FROM v1; + } {0 {rowid 1 2 3 7 8 9}} +} ;# ifcapable view + +# Ticket #2002 and #1952. +ifcapable subquery { + do_test misc2-2.4 { + execsql2 { + SELECT * FROM (SELECT a, b AS 'a', c AS 'a', 4 AS 'a' FROM t1) + } + } {a 1 a:1 2 a:2 3 a:3 4} +} + +# Check name binding precedence. Ticket #387 +# +do_test misc2-3.1 { + catchsql { + SELECT t1.b+t2.b AS a, t1.a, t2.a FROM t1, t2 WHERE a==10 + } +} {1 {ambiguous column name: a}} + +# Make sure 32-bit integer overflow is handled properly in queries. +# ticket #408 +# +do_test misc2-4.1 { + execsql { + INSERT INTO t1 VALUES(4000000000,'a','b'); + SELECT a FROM t1 WHERE a>1; + } +} {4000000000} +do_test misc2-4.2 { + execsql { + INSERT INTO t1 VALUES(2147483648,'b2','c2'); + INSERT INTO t1 VALUES(2147483647,'b3','c3'); + SELECT a FROM t1 WHERE a>2147483647; + } +} {4000000000 2147483648} +do_test misc2-4.3 { + execsql { + SELECT a FROM t1 WHERE a<2147483648; + } +} {1 2147483647} +do_test misc2-4.4 { + execsql { + SELECT a FROM t1 WHERE a<=2147483648; + } +} {1 2147483648 2147483647} +do_test misc2-4.5 { + execsql { + SELECT a FROM t1 WHERE a<10000000000; + } +} {1 4000000000 2147483648 2147483647} +do_test misc2-4.6 { + execsql { + SELECT a FROM t1 WHERE a<1000000000000 ORDER BY 1; + } +} {1 2147483647 2147483648 4000000000} + +# There were some issues with expanding a SrcList object using a call +# to sqliteSrcListAppend() if the SrcList had previously been duplicated +# using a call to sqliteSrcListDup(). Ticket #416. The following test +# makes sure the problem has been fixed. +# +ifcapable view { +do_test misc2-5.1 { + execsql { + CREATE TABLE x(a,b); + CREATE VIEW y AS + SELECT x1.b AS p, x2.b AS q FROM x AS x1, x AS x2 WHERE x1.a=x2.a; + CREATE VIEW z AS + SELECT y1.p, y2.p FROM y AS y1, y AS y2 WHERE y1.q=y2.q; + SELECT * from z; + } +} {} +} + +# Make sure we can open a database with an empty filename. What this +# does is store the database in a temporary file that is deleted when +# the database is closed. Ticket #432. +# +do_test misc2-6.1 { + db close + sqlite3 db {} + execsql { + CREATE TABLE t1(a,b); + INSERT INTO t1 VALUES(1,2); + SELECT * FROM t1; + } +} {1 2} + +# Make sure we get an error message (not a segfault) on an attempt to +# update a table from within the callback of a select on that same +# table. +# +# 2006-08-16: This has changed. It is now permitted to update +# the table being SELECTed from within the callback of the query. +# +ifcapable tclvar { + do_test misc2-7.1 { + db close + forcedelete test.db + sqlite3 db test.db + execsql { + CREATE TABLE t1(x); + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + SELECT * FROM t1; + } + } {1 2 3} + do_test misc2-7.2 { + set rc [catch { + db eval {SELECT rowid FROM t1} {} { + db eval "DELETE FROM t1 WHERE rowid=$rowid" + } + } msg] + lappend rc $msg + } {0 {}} + do_test misc2-7.3 { + execsql {SELECT * FROM t1} + } {} + do_test misc2-7.4 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1} { + if {$x & 1} { + db eval {DELETE FROM t1 WHERE rowid=$rowid} + } + } + execsql {SELECT * FROM t1} + } {2 4} + do_test misc2-7.5 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1} { + if {$x & 1} { + db eval {DELETE FROM t1 WHERE rowid=$rowid+1} + } + } + execsql {SELECT * FROM t1} + } {1 3} + do_test misc2-7.6 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1} { + if {$x & 1} { + db eval {DELETE FROM t1} + } + } + execsql {SELECT * FROM t1} + } {} + do_test misc2-7.7 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1} { + if {$x & 1} { + db eval {UPDATE t1 SET x=x+100 WHERE rowid=$rowid} + } + } + execsql {SELECT * FROM t1} + } {101 2 103 4} + do_test misc2-7.8 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + } + db eval {SELECT rowid, x FROM t1} { + if {$x<10} { + db eval {INSERT INTO t1 VALUES($x+1)} + } + } + execsql {SELECT * FROM t1} + } {1 2 3 4 5 6 7 8 9 10} + + # Repeat the tests 7.1 through 7.8 about but this time do the SELECTs + # in reverse order so that we exercise the sqlite3BtreePrev() routine + # instead of sqlite3BtreeNext() + # + do_test misc2-7.11 { + db close + forcedelete test.db + sqlite3 db test.db + execsql { + CREATE TABLE t1(x); + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + SELECT * FROM t1; + } + } {1 2 3} + do_test misc2-7.12 { + set rc [catch { + db eval {SELECT rowid FROM t1 ORDER BY rowid DESC} {} { + db eval "DELETE FROM t1 WHERE rowid=$rowid" + } + } msg] + lappend rc $msg + } {0 {}} + do_test misc2-7.13 { + execsql {SELECT * FROM t1} + } {} + do_test misc2-7.14 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1 ORDER BY rowid DESC} { + if {$x & 1} { + db eval {DELETE FROM t1 WHERE rowid=$rowid} + } + } + execsql {SELECT * FROM t1} + } {2 4} + do_test misc2-7.15 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1} { + if {$x & 1} { + db eval {DELETE FROM t1 WHERE rowid=$rowid+1} + } + } + execsql {SELECT * FROM t1} + } {1 3} + do_test misc2-7.16 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1 ORDER BY rowid DESC} { + if {$x & 1} { + db eval {DELETE FROM t1} + } + } + execsql {SELECT * FROM t1} + } {} + do_test misc2-7.17 { + execsql { + DELETE FROM t1; + INSERT INTO t1 VALUES(1); + INSERT INTO t1 VALUES(2); + INSERT INTO t1 VALUES(3); + INSERT INTO t1 VALUES(4); + } + db eval {SELECT rowid, x FROM t1 ORDER BY rowid DESC} { + if {$x & 1} { + db eval {UPDATE t1 SET x=x+100 WHERE rowid=$rowid} + } + } + execsql {SELECT * FROM t1} + } {101 2 103 4} + do_test misc2-7.18 { + execsql { + DELETE FROM t1; + INSERT INTO t1(rowid,x) VALUES(10,10); + } + db eval {SELECT rowid, x FROM t1 ORDER BY rowid DESC} { + if {$x>1} { + db eval {INSERT INTO t1(rowid,x) VALUES($x-1,$x-1)} + } + } + execsql {SELECT * FROM t1} + } {1 2 3 4 5 6 7 8 9 10} +} + +db close +forcedelete test.db +sqlite3 db test.db +catchsql { pragma recursive_triggers = off } + +# Ticket #453. If the SQL ended with "-", the tokenizer was calling that +# an incomplete token, which caused problem. The solution was to just call +# it a minus sign. +# +do_test misc2-8.1 { + catchsql {-} +} {1 {near "-": syntax error}} + +# Ticket #513. Make sure the VDBE stack does not grow on a 3-way join. +# +ifcapable tempdb { + do_test misc2-9.1 { + execsql { + BEGIN; + CREATE TABLE counts(n INTEGER PRIMARY KEY); + INSERT INTO counts VALUES(0); + INSERT INTO counts VALUES(1); + INSERT INTO counts SELECT n+2 FROM counts; + INSERT INTO counts SELECT n+4 FROM counts; + INSERT INTO counts SELECT n+8 FROM counts; + COMMIT; + + CREATE TEMP TABLE x AS + SELECT dim1.n, dim2.n, dim3.n + FROM counts AS dim1, counts AS dim2, counts AS dim3 + WHERE dim1.n<10 AND dim2.n<10 AND dim3.n<10; + + SELECT count(*) FROM x; + } + } {1000} + do_test misc2-9.2 { + execsql { + DROP TABLE x; + CREATE TEMP TABLE x AS + SELECT dim1.n, dim2.n, dim3.n + FROM counts AS dim1, counts AS dim2, counts AS dim3 + WHERE dim1.n>=6 AND dim2.n>=6 AND dim3.n>=6; + + SELECT count(*) FROM x; + } + } {1000} + do_test misc2-9.3 { + execsql { + DROP TABLE x; + CREATE TEMP TABLE x AS + SELECT dim1.n, dim2.n, dim3.n, dim4.n + FROM counts AS dim1, counts AS dim2, counts AS dim3, counts AS dim4 + WHERE dim1.n<5 AND dim2.n<5 AND dim3.n<5 AND dim4.n<5; + + SELECT count(*) FROM x; + } + } [expr 5*5*5*5] +} + +# Ticket #1229. Sometimes when a "NEW.X" appears in a SELECT without +# a FROM clause deep within a trigger, the code generator is unable to +# trace the NEW.X back to an original table and thus figure out its +# declared datatype. +# +# The SQL code below was causing a segfault. +# +ifcapable subquery&&trigger { + do_test misc2-10.1 { + execsql { + CREATE TABLE t1229(x); + CREATE TRIGGER r1229 BEFORE INSERT ON t1229 BEGIN + INSERT INTO t1229 SELECT y FROM (SELECT new.x y); + END; + INSERT INTO t1229 VALUES(1); + } + } {} +} + +finish_test |