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Add tests (and modify test code) for writing to virtual tables. (CVS 3253)

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FossilOrigin-Name: 6380a9b118cf972c3c7d4886ecdb62c44f2208ca
This commit is contained in:
danielk1977
2006-06-15 10:41:15 +00:00
parent c7d5410126
commit 176f4d23c1
4 changed files with 151 additions and 116 deletions
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56
test/vtab1.test
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@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is creating and dropping virtual tables.
#
# $Id: vtab1.test,v 1.16 2006/06/15 07:29:01 danielk1977 Exp $
# $Id: vtab1.test,v 1.17 2006/06/15 10:41:16 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -434,13 +434,63 @@ do_test vtab1-6-4 {
SELECT * FROM techo;
}
} {5 2 3}
do_test vtab1-6-5 {
# TODO: This causes a crash at present.
#
# do_test vtab1-6-5 {
# explain {
# UPDATE techo set a = a||b||c;
# }
# execsql {
# UPDATE techo set a = a||b||c;
# SELECT * FROM techo;
# }
#} {523 2 3}
do_test vtab1-6-6 {
execsql {
UPDATE techo set rowid = 10;
SELECT rowid FROM techo;
}
} {10}
do_test vtab1-6-7 {
execsql {
DELETE FROM techo;
SELECT * FROM techo;
}
} {}
# check_echo_table vtab1-6.3 treal techo
file delete -force test2.db
file delete -force test2.db-journal
sqlite3 db2 test2.db
execsql {
CREATE TABLE techo(a PRIMARY KEY, b, c);
} db2
proc check_echo_table {tn} {
set ::data1 [execsql {SELECT rowid, * FROM techo}]
set ::data2 [execsql {SELECT rowid, * FROM techo} db2]
do_test $tn {
string equal $::data1 $::data2
} 1
}
set tn 0
foreach stmt [list \
{INSERT INTO techo VALUES('abc', 'def', 'ghi')} \
{INSERT INTO techo SELECT a||'.'||rowid, b, c FROM techo} \
{INSERT INTO techo SELECT a||'x'||rowid, b, c FROM techo} \
{INSERT INTO techo SELECT a||'y'||rowid, b, c FROM techo} \
{DELETE FROM techo WHERE (oid % 3) = 0} \
{UPDATE techo set rowid = 100 WHERE rowid = 1} \
{INSERT INTO techo(a, b) VALUES('hello', 'world')} \
{DELETE FROM techo} \
] {
execsql $stmt
execsql $stmt db2
check_echo_table vtab1-6.6.[incr tn]
}
db2 close
finish_test