| Index: third_party/sqlite/src/test/insert3.test
|
| diff --git a/third_party/sqlite/src/test/insert3.test b/third_party/sqlite/src/test/insert3.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..6b253e0ab791280a2ebbd25657181b8faba1ddbf
|
| --- /dev/null
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| +++ b/third_party/sqlite/src/test/insert3.test
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| @@ -0,0 +1,205 @@
|
| +# 2005 January 13
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| +#
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| +# 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.
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| +# May you find forgiveness for yourself and forgive others.
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| +# May you share freely, never taking more than you give.
|
| +#
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| +#***********************************************************************
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| +# This file implements regression tests for SQLite library. The
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| +# focus of this file is testing corner cases of the INSERT statement.
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| +#
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| +# $Id: insert3.test,v 1.9 2009/04/23 14:58:40 danielk1977 Exp $
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| +
|
| +set testdir [file dirname $argv0]
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| +source $testdir/tester.tcl
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| +
|
| +# All the tests in this file require trigger support
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| +#
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| +ifcapable {trigger} {
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| +
|
| +# Create a table and a corresponding insert trigger. Do a self-insert
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| +# into the table.
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| +#
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| +do_test insert3-1.0 {
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| + execsql {
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| + CREATE TABLE t1(a,b);
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| + CREATE TABLE log(x UNIQUE, y);
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| + CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
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| + UPDATE log SET y=y+1 WHERE x=new.a;
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| + INSERT OR IGNORE INTO log VALUES(new.a, 1);
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| + END;
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| + INSERT INTO t1 VALUES('hello','world');
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| + INSERT INTO t1 VALUES(5,10);
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| + SELECT * FROM log ORDER BY x;
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| + }
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| +} {5 1 hello 1}
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| +do_test insert3-1.1 {
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| + execsql {
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| + INSERT INTO t1 SELECT a, b+10 FROM t1;
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| + SELECT * FROM log ORDER BY x;
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| + }
|
| +} {5 2 hello 2}
|
| +do_test insert3-1.2 {
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| + execsql {
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| + CREATE TABLE log2(x PRIMARY KEY,y);
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| + CREATE TRIGGER r2 BEFORE INSERT ON t1 BEGIN
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| + UPDATE log2 SET y=y+1 WHERE x=new.b;
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| + INSERT OR IGNORE INTO log2 VALUES(new.b,1);
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| + END;
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| + INSERT INTO t1 VALUES(453,'hi');
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| + SELECT * FROM log ORDER BY x;
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| + }
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| +} {5 2 453 1 hello 2}
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| +do_test insert3-1.3 {
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| + execsql {
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| + SELECT * FROM log2 ORDER BY x;
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| + }
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| +} {hi 1}
|
| +ifcapable compound {
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| + do_test insert3-1.4.1 {
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| + execsql {
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| + INSERT INTO t1 SELECT * FROM t1;
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| + SELECT 'a:', x, y FROM log UNION ALL
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| + SELECT 'b:', x, y FROM log2 ORDER BY x;
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| + }
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| + } {a: 5 4 b: 10 2 b: 20 1 a: 453 2 a: hello 4 b: hi 2 b: world 1}
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| + do_test insert3-1.4.2 {
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| + execsql {
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| + SELECT 'a:', x, y FROM log UNION ALL
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| + SELECT 'b:', x, y FROM log2 ORDER BY x, y;
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| + }
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| + } {a: 5 4 b: 10 2 b: 20 1 a: 453 2 a: hello 4 b: hi 2 b: world 1}
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| + do_test insert3-1.5 {
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| + execsql {
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| + INSERT INTO t1(a) VALUES('xyz');
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| + SELECT * FROM log ORDER BY x;
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| + }
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| + } {5 4 453 2 hello 4 xyz 1}
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| +}
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| +
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| +do_test insert3-2.1 {
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| + execsql {
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| + CREATE TABLE t2(
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| + a INTEGER PRIMARY KEY,
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| + b DEFAULT 'b',
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| + c DEFAULT 'c'
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| + );
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| + CREATE TABLE t2dup(a,b,c);
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| + CREATE TRIGGER t2r1 BEFORE INSERT ON t2 BEGIN
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| + INSERT INTO t2dup(a,b,c) VALUES(new.a,new.b,new.c);
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| + END;
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| + INSERT INTO t2(a) VALUES(123);
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| + INSERT INTO t2(b) VALUES(234);
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| + INSERT INTO t2(c) VALUES(345);
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| + SELECT * FROM t2dup;
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| + }
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| +} {123 b c -1 234 c -1 b 345}
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| +do_test insert3-2.2 {
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| + execsql {
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| + DELETE FROM t2dup;
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| + INSERT INTO t2(a) SELECT 1 FROM t1 LIMIT 1;
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| + INSERT INTO t2(b) SELECT 987 FROM t1 LIMIT 1;
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| + INSERT INTO t2(c) SELECT 876 FROM t1 LIMIT 1;
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| + SELECT * FROM t2dup;
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| + }
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| +} {1 b c -1 987 c -1 b 876}
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| +
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| +# Test for proper detection of malformed WHEN clauses on INSERT triggers.
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| +#
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| +do_test insert3-3.1 {
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| + execsql {
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| + CREATE TABLE t3(a,b,c);
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| + CREATE TRIGGER t3r1 BEFORE INSERT on t3 WHEN nosuchcol BEGIN
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| + SELECT 'illegal WHEN clause';
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| + END;
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| + }
|
| +} {}
|
| +do_test insert3-3.2 {
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| + catchsql {
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| + INSERT INTO t3 VALUES(1,2,3)
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| + }
|
| +} {1 {no such column: nosuchcol}}
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| +do_test insert3-3.3 {
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| + execsql {
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| + CREATE TABLE t4(a,b,c);
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| + CREATE TRIGGER t4r1 AFTER INSERT on t4 WHEN nosuchcol BEGIN
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| + SELECT 'illegal WHEN clause';
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| + END;
|
| + }
|
| +} {}
|
| +do_test insert3-3.4 {
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| + catchsql {
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| + INSERT INTO t4 VALUES(1,2,3)
|
| + }
|
| +} {1 {no such column: nosuchcol}}
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| +
|
| +} ;# ifcapable {trigger}
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| +
|
| +# Tests for the INSERT INTO ... DEFAULT VALUES construct
|
| +#
|
| +do_test insert3-3.5 {
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| + execsql {
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| + CREATE TABLE t5(
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| + a INTEGER PRIMARY KEY,
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| + b DEFAULT 'xyz'
|
| + );
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| + INSERT INTO t5 DEFAULT VALUES;
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| + SELECT * FROM t5;
|
| + }
|
| +} {1 xyz}
|
| +do_test insert3-3.6 {
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| + execsql {
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| + INSERT INTO t5 DEFAULT VALUES;
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| + SELECT * FROM t5;
|
| + }
|
| +} {1 xyz 2 xyz}
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| +
|
| +ifcapable bloblit {
|
| + do_test insert3-3.7 {
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| + execsql {
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| + CREATE TABLE t6(x,y DEFAULT 4.3, z DEFAULT x'6869');
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| + INSERT INTO t6 DEFAULT VALUES;
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| + SELECT * FROM t6;
|
| + }
|
| + } {{} 4.3 hi}
|
| +}
|
| +
|
| +foreach tab [db eval {SELECT name FROM sqlite_master WHERE type = 'table'}] {
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| + db eval "DROP TABLE $tab"
|
| +}
|
| +db close
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| +sqlite3 db test.db
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| +
|
| +#-------------------------------------------------------------------------
|
| +# While developing tests for a different feature (savepoint) the following
|
| +# sequence was found to cause an assert() in btree.c to fail. These
|
| +# tests are included to ensure that that bug is fixed.
|
| +#
|
| +do_test insert3-4.1 {
|
| + execsql {
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| + CREATE TABLE t1(a, b, c);
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| + CREATE INDEX i1 ON t1(a, b);
|
| + BEGIN;
|
| + INSERT INTO t1 VALUES(randstr(10,400),randstr(10,400),randstr(10,400));
|
| + }
|
| + set r "randstr(10,400)"
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| + for {set ii 0} {$ii < 10} {incr ii} {
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| + execsql "INSERT INTO t1 SELECT $r, $r, $r FROM t1"
|
| + }
|
| + execsql { COMMIT }
|
| +} {}
|
| +do_test insert3-4.2 {
|
| + execsql {
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| + PRAGMA cache_size = 10;
|
| + BEGIN;
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| + UPDATE t1 SET a = randstr(10,10) WHERE (rowid%4)==0;
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| + DELETE FROM t1 WHERE rowid%2;
|
| + INSERT INTO t1 SELECT randstr(10,400), randstr(10,400), c FROM t1;
|
| + COMMIT;
|
| + }
|
| +} {}
|
| +
|
| +finish_test
|
|
|