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# 2018 December 28
#
# 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.
#
#***********************************************************************
#
# The tests in this file test edge cases surrounding DROP TABLE on
# virtual tables.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !vtab { finish_test ; return }
source $testdir/fts3_common.tcl
source $testdir/malloc_common.tcl
set testprefix vtabdrop
#-------------------------------------------------------------------------
# Test that if a DROP TABLE is executed against an rtree table, but the
# xDestroy() call fails, the rtree table is not dropped, the sqlite_master
# table is not modified and the internal schema remains intact.
#
ifcapable rtree {
do_execsql_test 1.0 {
CREATE VIRTUAL TABLE rt USING rtree(id, x1, x2);
CREATE TABLE t1(x, y);
INSERT INTO t1 VALUES(1, 2);
}
do_test 1.1 {
execsql {
BEGIN;
INSERT INTO t1 VALUES(3, 4);
}
db eval { SELECT * FROM t1 } {
catchsql { DROP TABLE rt }
}
execsql COMMIT
} {}
do_execsql_test 1.2 {
SELECT name FROM sqlite_master ORDER BY 1;
SELECT * FROM t1;
SELECT * FROM rt;
} {rt rt_node rt_parent rt_rowid t1 1 2 3 4}
db close
sqlite3 db test.db
do_execsql_test 1.3 {
SELECT name FROM sqlite_master ORDER BY 1;
} {rt rt_node rt_parent rt_rowid t1}
}
#-------------------------------------------------------------------------
# Same as tests 1.*, except with fts5 instead of rtree.
#
ifcapable fts5 {
reset_db
do_execsql_test 2.0 {
CREATE VIRTUAL TABLE ft USING fts5(x);
CREATE TABLE t1(x, y);
INSERT INTO t1 VALUES(1, 2);
}
do_test 2.1 {
execsql {
BEGIN;
INSERT INTO t1 VALUES(3, 4);
}
db eval { SELECT * FROM t1 } {
catchsql { DROP TABLE ft }
}
execsql COMMIT
} {}
do_execsql_test 2.2 {
SELECT name FROM sqlite_master ORDER BY 1;
} {ft ft_config ft_content ft_data ft_docsize ft_idx t1}
db close
sqlite3 db test.db
do_execsql_test 2.3 {
SELECT name FROM sqlite_master ORDER BY 1;
} {ft ft_config ft_content ft_data ft_docsize ft_idx t1}
}
#-------------------------------------------------------------------------
# Same as tests 1.*, except with fts3 instead of rtree.
#
ifcapable fts3 {
reset_db
do_execsql_test 2.0 {
CREATE VIRTUAL TABLE ft USING fts3(x);
CREATE TABLE t1(x, y);
INSERT INTO t1 VALUES(1, 2);
}
do_test 2.1 {
execsql {
BEGIN;
INSERT INTO t1 VALUES(3, 4);
}
db eval { SELECT * FROM t1 } {
catchsql { DROP TABLE ft }
}
execsql COMMIT
} {}
do_execsql_test 2.2 {
SELECT name FROM sqlite_master ORDER BY 1;
} {ft ft_content ft_segdir ft_segments sqlite_autoindex_ft_segdir_1 t1}
db close
sqlite3 db test.db
do_execsql_test 2.3 {
SELECT name FROM sqlite_master ORDER BY 1;
} {ft ft_content ft_segdir ft_segments sqlite_autoindex_ft_segdir_1 t1}
}
finish_test
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