Adding upstream version 1.37.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

testdata/tcl/alterqf.test

@@ -0,0 +1,120 @@
+# 2021 March 16
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    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.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library. This
+# script focuses on testing internal function sqlite_rename_quotefix().
+#
+
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix alterqf
+
+# If SQLITE_OMIT_ALTERTABLE is defined, omit this file.
+ifcapable !altertable {
+  finish_test
+  return
+}
+
+
+sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db
+sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 1
+sqlite3_db_config db SQLITE_DBCONFIG_DQS_DML 1
+
+do_execsql_test 1.0 {
+  CREATE TABLE t1(a, b, c);
+}
+
+foreach {tn before after} {
+  1 {CREATE VIEW v1 AS SELECT "a", "b", "notacolumn!", "c" FROM t1}
+    {CREATE VIEW v1 AS SELECT "a", "b", 'notacolumn!', "c" FROM t1}
+
+  2 {CREATE VIEW v1 AS SELECT "a", "b", "not'a'column!", "c" FROM t1}
+    {CREATE VIEW v1 AS SELECT "a", "b", 'not''a''column!', "c" FROM t1}
+
+  3 {CREATE VIEW v1 AS SELECT "a", "b", "not""a""column!", "c" FROM t1}
+    {CREATE VIEW v1 AS SELECT "a", "b", 'not"a"column!', "c" FROM t1}
+
+  4 {CREATE VIEW v1 AS SELECT "val", count("b") FROM t1 GROUP BY "abc"}
+    {CREATE VIEW v1 AS SELECT 'val', count("b") FROM t1 GROUP BY 'abc'}
+
+  5 {CREATE TABLE xyz(a CHECK (a!="str"), b AS (a||"str"))}
+    {CREATE TABLE xyz(a CHECK (a!='str'), b AS (a||'str'))}
+
+  6 {CREATE INDEX i1 ON t1(a || "str", "b", "val")}
+    {CREATE INDEX i1 ON t1(a || 'str', "b", 'val')}
+
+  7 {CREATE TRIGGER tr AFTER INSERT ON t1 BEGIN SELECT "abcd"; END}
+    {CREATE TRIGGER tr AFTER INSERT ON t1 BEGIN SELECT 'abcd'; END}
+
+  8 {CREATE VIEW v1 AS SELECT "string"'alias' FROM t1}
+    {CREATE VIEW v1 AS SELECT 'string' 'alias' FROM t1}
+
+  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
+sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 1
+sqlite3_db_config db SQLITE_DBCONFIG_DQS_DML 1
+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