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121 lines
3.8 KiB
Plaintext
121 lines
3.8 KiB
Plaintext
# 2021 March 16
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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 regression tests for SQLite library. This
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# script focuses on testing internal function sqlite_rename_quotefix().
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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 alterqf
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# If SQLITE_OMIT_ALTERTABLE is defined, omit this file.
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ifcapable !altertable {
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finish_test
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return
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}
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sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db
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sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 1
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sqlite3_db_config db SQLITE_DBCONFIG_DQS_DML 1
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do_execsql_test 1.0 {
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CREATE TABLE t1(a, b, c);
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}
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foreach {tn before after} {
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1 {CREATE VIEW v1 AS SELECT "a", "b", "notacolumn!", "c" FROM t1}
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{CREATE VIEW v1 AS SELECT "a", "b", 'notacolumn!', "c" FROM t1}
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2 {CREATE VIEW v1 AS SELECT "a", "b", "not'a'column!", "c" FROM t1}
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{CREATE VIEW v1 AS SELECT "a", "b", 'not''a''column!', "c" FROM t1}
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3 {CREATE VIEW v1 AS SELECT "a", "b", "not""a""column!", "c" FROM t1}
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{CREATE VIEW v1 AS SELECT "a", "b", 'not"a"column!', "c" FROM t1}
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4 {CREATE VIEW v1 AS SELECT "val", count("b") FROM t1 GROUP BY "abc"}
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{CREATE VIEW v1 AS SELECT 'val', count("b") FROM t1 GROUP BY 'abc'}
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5 {CREATE TABLE xyz(a CHECK (a!="str"), b AS (a||"str"))}
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{CREATE TABLE xyz(a CHECK (a!='str'), b AS (a||'str'))}
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6 {CREATE INDEX i1 ON t1(a || "str", "b", "val")}
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{CREATE INDEX i1 ON t1(a || 'str', "b", 'val')}
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7 {CREATE TRIGGER tr AFTER INSERT ON t1 BEGIN SELECT "abcd"; END}
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{CREATE TRIGGER tr AFTER INSERT ON t1 BEGIN SELECT 'abcd'; END}
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8 {CREATE VIEW v1 AS SELECT "string"'alias' FROM t1}
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{CREATE VIEW v1 AS SELECT 'string' 'alias' FROM t1}
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9 {CREATE INDEX i1 ON t1(a) WHERE "b"="bb"}
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{CREATE INDEX i1 ON t1(a) WHERE "b"='bb'}
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10 {CREATE TABLE t2(abc, xyz CHECK (xyz != "123"))}
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{CREATE TABLE t2(abc, xyz CHECK (xyz != '123'))}
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11 {CREATE TRIGGER ott AFTER UPDATE ON t1 BEGIN
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SELECT max("str", new."a") FROM t1
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WHERE group_concat("b", ",") OVER (ORDER BY c||"str");
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UPDATE t1 SET c= b + "str";
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DELETE FROM t1 WHERE EXISTS (
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SELECT 1 FROM t1 AS o WHERE o."a" = "o.a" AND t1.b IN("t1.b")
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);
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END;
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} {CREATE TRIGGER ott AFTER UPDATE ON t1 BEGIN
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SELECT max('str', new."a") FROM t1
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WHERE group_concat("b", ',') OVER (ORDER BY c||'str');
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UPDATE t1 SET c= b + 'str';
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DELETE FROM t1 WHERE EXISTS (
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SELECT 1 FROM t1 AS o WHERE o."a" = 'o.a' AND t1.b IN('t1.b')
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);
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END;
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}
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} {
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do_execsql_test 1.$tn {
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SELECT sqlite_rename_quotefix('main', $before)
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} [list $after]
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}
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#-------------------------------------------------------------------------
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reset_db
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sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 1
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sqlite3_db_config db SQLITE_DBCONFIG_DQS_DML 1
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do_execsql_test 2.0 {
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CREATE TABLE x1(
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one, two, three, PRIMARY KEY(one),
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CHECK (three!="xyz"), CHECK (two!="one")
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) WITHOUT ROWID;
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CREATE INDEX x1i ON x1(one+"two"+"four") WHERE "five";
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CREATE TEMP TRIGGER AFTER INSERT ON x1 BEGIN
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UPDATE x1 SET two=new.three || "new" WHERE one=new.one||"";
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END;
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}
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do_execsql_test 2.1 {
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ALTER TABLE x1 RENAME two TO 'four';
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SELECT sql FROM sqlite_schema;
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SELECT sql FROM sqlite_temp_schema;
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} {{CREATE TABLE x1(
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one, "four", three, PRIMARY KEY(one),
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CHECK (three!='xyz'), CHECK ("four"!="one")
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) WITHOUT ROWID}
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{CREATE INDEX x1i ON x1(one+"four"+'four') WHERE 'five'}
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{CREATE TRIGGER AFTER INSERT ON x1 BEGIN
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UPDATE x1 SET "four"=new.three || 'new' WHERE one=new.one||'';
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END}
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}
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finish_test
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