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Add tests for sqlite_rename_quotefix(). Fix a memory leak in the same.

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FossilOrigin-Name: 531550056c38589c99c9a97b6afdbf8f34ff8d2131d74e9d42af3506e8045064
This commit is contained in:
dan
2021-03-16 18:24:49 +00:00
parent 2ad080aa82
commit 1fffa73ea2
5 changed files with 69 additions and 12 deletions
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8
test/altermalloc3.test
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@@ -22,6 +22,14 @@ ifcapable !altertable {
}
do_execsql_test 1.0 {
CREATE TABLE x1(
one, two, three, PRIMARY KEY(one),
CHECK (three!="xyz"), CHECK (two!="one")
) WITHOUT ROWID;
CREATE INDEX x1i ON x1(one+"two"+"four") WHERE "five";
CREATE TEMP TRIGGER AFTER INSERT ON x1 BEGIN
UPDATE x1 SET two=new.three || "new" WHERE one=new.one||"";
END;
CREATE TABLE t1(a, b, c, d, PRIMARY KEY(d, b)) WITHOUT ROWID;
INSERT INTO t1 VALUES(1, 2, 3, 4);
}

54
test/alterqf.test
View File

@@ -9,8 +9,7 @@
#
#***********************************************************************
# This file implements regression tests for SQLite library. This
# script focuses on testing internal function sqlite_rename_quotefix()
# directly.
# script focuses on testing internal function sqlite_rename_quotefix().
#
@@ -22,7 +21,6 @@ sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db
do_execsql_test 1.0 {
CREATE TABLE t1(a, b, c);
CREATE TABLE xyz(a CHECK (a!="str"), b);
}
foreach {tn before after} {
@@ -53,11 +51,61 @@ foreach {tn before after} {
9 {CREATE INDEX i1 ON t1(a) WHERE "b"="bb"}
{CREATE INDEX i1 ON t1(a) WHERE "b"='bb'}
10 {CREATE TABLE t2(abc, xyz CHECK (xyz != "123"))}
{CREATE TABLE t2(abc, xyz CHECK (xyz != '123'))}
11 {
CREATE TRIGGER ott AFTER UPDATE ON t1 BEGIN
SELECT max("str", new."a") FROM t1
WHERE group_concat("b", ",") OVER (ORDER BY c||"str");
UPDATE t1 SET c= b + "str";
DELETE FROM t1 WHERE EXISTS (
SELECT 1 FROM t1 AS o WHERE o."a" = "o.a" AND t1.b IN("t1.b")
);
END;
} {
CREATE TRIGGER ott AFTER UPDATE ON t1 BEGIN
SELECT max('str', new."a") FROM t1
WHERE group_concat("b", ',') OVER (ORDER BY c||'str');
UPDATE t1 SET c= b + 'str';
DELETE FROM t1 WHERE EXISTS (
SELECT 1 FROM t1 AS o WHERE o."a" = 'o.a' AND t1.b IN('t1.b')
);
END;
}
} {
do_execsql_test 1.$tn {
SELECT sqlite_rename_quotefix('main', $before)
} [list $after]
}
#-------------------------------------------------------------------------
reset_db
do_execsql_test 2.0 {
CREATE TABLE x1(
one, two, three, PRIMARY KEY(one),
CHECK (three!="xyz"), CHECK (two!="one")
) WITHOUT ROWID;
CREATE INDEX x1i ON x1(one+"two"+"four") WHERE "five";
CREATE TEMP TRIGGER AFTER INSERT ON x1 BEGIN
UPDATE x1 SET two=new.three || "new" WHERE one=new.one||"";
END;
}
do_execsql_test 2.1 {
ALTER TABLE x1 RENAME two TO 'four';
SELECT sql FROM sqlite_schema;
SELECT sql FROM sqlite_temp_schema;
} {{CREATE TABLE x1(
one, "four", three, PRIMARY KEY(one),
CHECK (three!='xyz'), CHECK ("four"!="one")
) WITHOUT ROWID}
{CREATE INDEX x1i ON x1(one+"four"+'four') WHERE 'five'}
{CREATE TRIGGER AFTER INSERT ON x1 BEGIN
UPDATE x1 SET "four"=new.three || 'new' WHERE one=new.one||'';
END}
}
finish_test