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84 lines
2.4 KiB
Plaintext
84 lines
2.4 KiB
Plaintext
# 2020-09-24
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# 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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#***********************************************************************
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# This file implements tests for a strange scenario discovered by
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# dbsqlfuzz (0ad6d441f9bf3dfc32626a9900bc1700495b16f9) in which a
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# virtual table is named "sqlite_stat1".
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix vtabK
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ifcapable !vtab||!rtree||!fts5 {
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finish_test
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return
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}
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do_execsql_test 100 {
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(123);
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PRAGMA writable_schema=ON;
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CREATE VIRTUAL TABLE sqlite_stat1 USING fts5(a);
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PRAGMA writable_schema=OFF;
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CREATE VIRTUAL TABLE t3 USING fts5(b);
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INSERT INTO t3 VALUES('this is a test');
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}
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do_catchsql_test 110 {
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CREATE VIRTUAL TABLE t2 USING rtree(id,x,y);
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} {1 {no such column: stat}}
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do_execsql_test 120 {
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SELECT * FROM t1;
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} {123}
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do_execsql_test 130 {
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INSERT INTO t3(b) VALUES('Four score and seven years ago');
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SELECT * FROM t3 WHERE t3 MATCH 'this';
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} {{this is a test}}
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do_execsql_test 140 {
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SELECT * FROM t3 WHERE t3 MATCH 'four seven';
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} {{Four score and seven years ago}}
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do_execsql_test 150 {
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INSERT INTO sqlite_stat1(a)
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VALUES('We hold these truths to be self-evident...');
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SELECT * FROM sqlite_stat1;
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} {{We hold these truths to be self-evident...}}
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do_catchsql_test 160 {
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ANALYZE;
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} {1 {database disk image is malformed}}
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do_execsql_test 170 {
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PRAGMA integrity_check;
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} {ok}
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# Follow-on dbsqlfuzz bc02a0cde82dee801a8d6f653d2831680f87dca1
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reset_db
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do_execsql_test 200 {
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CREATE TABLE t1(a);
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INSERT INTO t1 VALUES('Ebed-malech');
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CREATE TABLE x(a);
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PRAGMA writable_schema=ON;
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CREATE VIRTUAL TABLE sqlite_stat1 USING fts5(a);
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} {}
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do_catchsql_test 210 {
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CREATE VIRTUAL TABLE t2 USING rtree(id,x,y);
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} {1 {no such column: stat}}
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do_execsql_test 220 {
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SELECT * FROM t1;
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} {Ebed-malech}
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# Follow-on dbsqlfuzz a097eaad43c3c845b236126df92fb49b25449b0c
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reset_db
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do_catchsql_test 300 {
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CREATE VIRTUAL TABLE t1 USING rtree(a,b,c);
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CREATE TABLE t2(x);
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ALTER TABLE t2 ADD d GENERATED ALWAYS AS (c IN (SELECT 1 FROM t1)) VIRTUAL;
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} {1 {error in table t2 after add column: subqueries prohibited in generated columns}}
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finish_test
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