Adding upstream version 3.45.1.upstream/3.45.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 186 insertions, 0 deletions

diff --git a/test/quote.test b/test/quote.test
new file mode 100644
index 0000000..6d7b317
--- /dev/null
+++ b/test/quote.test
@@ -0,0 +1,186 @@
+# 2001 September 15
+#
+# 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.  The
+# focus of this file is the ability to specify table and column names
+# as quoted strings.
+#
+# $Id: quote.test,v 1.7 2007/04/25 11:32:30 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix quote
+
+# Create a table with a strange name and with strange column names.
+#
+do_test quote-1.0 {
+  catchsql {CREATE TABLE '@abc' ( '#xyz' int, '!pqr' text );}
+} {0 {}}
+
+# Insert, update and query the table.
+#
+do_test quote-1.1 {
+  catchsql {INSERT INTO '@abc' VALUES(5,'hello')}
+} {0 {}}
+do_test quote-1.2.1 {
+  catchsql {SELECT * FROM '@abc'}
+} {0 {5 hello}}
+do_test quote-1.2.2 {
+  catchsql {SELECT * FROM [@abc]}  ;# SqlServer compatibility
+} {0 {5 hello}}
+do_test quote-1.2.3 {
+  catchsql {SELECT * FROM `@abc`}  ;# MySQL compatibility
+} {0 {5 hello}}
+do_test quote-1.3 {
+  catchsql {
+    SELECT '@abc'.'!pqr', '@abc'.'#xyz'+5 FROM '@abc'
+  }
+} {0 {hello 10}}
+do_test quote-1.3.1 {
+  catchsql {
+    SELECT '!pqr', '#xyz'+5 FROM '@abc'
+  }
+} {0 {!pqr 5}}
+do_test quote-1.3.2 {
+  catchsql {
+    SELECT "!pqr", "#xyz"+5 FROM '@abc'
+  }
+} {0 {hello 10}}
+do_test quote-1.3.3 {
+  catchsql {
+    SELECT [!pqr], `#xyz`+5 FROM '@abc'
+  }
+} {0 {hello 10}}
+do_test quote-1.3.4 {
+  set r [catch {
+    execsql {SELECT '@abc'.'!pqr', '@abc'.'#xyz'+5 FROM '@abc'}
+  } msg ]
+  lappend r $msg
+} {0 {hello 10}}
+do_test quote-1.4 {
+  set r [catch {
+    execsql {UPDATE '@abc' SET '#xyz'=11}
+  } msg ]
+  lappend r $msg
+} {0 {}}
+do_test quote-1.5 {
+  set r [catch {
+    execsql {SELECT '@abc'.'!pqr', '@abc'.'#xyz'+5 FROM '@abc'}
+  } msg ]
+  lappend r $msg
+} {0 {hello 16}}
+
+# Drop the table with the strange name.
+#
+do_test quote-1.6 {
+  set r [catch {
+    execsql {DROP TABLE '@abc'}
+  } msg ]
+  lappend r $msg
+} {0 {}}
+
+#-------------------------------------------------------------------------
+# Check that it is not possible to use double-quotes for a string
+# constant in a CHECK constraint or CREATE INDEX statement. However, 
+# SQLite can load such a schema from disk.
+#
+reset_db 
+sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 0
+sqlite3_db_config db SQLITE_DBCONFIG_DQS_DML 1
+do_execsql_test 2.0 {
+  CREATE TABLE t1(x, y, z);
+}
+foreach {tn sql errname} {
+  1 { CREATE TABLE xyz(a, b, c CHECK (c!="null") ) } null
+  2 { CREATE INDEX i2 ON t1(x, y, z||"abc") }        abc
+  3 { CREATE INDEX i3 ON t1("w") }                   w
+  4 { CREATE INDEX i4 ON t1(x) WHERE z="w" }         w
+} {
+  do_catchsql_test 2.1.$tn $sql [list 1 "no such column: $errname"]
+}
+
+do_execsql_test 2.2 {
+  PRAGMA writable_schema = 1;
+  CREATE TABLE xyz(a, b, c CHECK (c!="null") );
+  CREATE INDEX i2 ON t1(x, y, z||"abc");
+  CREATE INDEX i3 ON t1("w"||"");
+  CREATE INDEX i4 ON t1(x) WHERE z="w";
+}
+
+db close
+sqlite3 db test.db
+
+do_execsql_test 2.3.1 {
+  INSERT INTO xyz VALUES(1, 2, 3);
+}
+do_catchsql_test 2.3.2 {
+  INSERT INTO xyz VALUES(1, 2, 'null');
+} {1 {CHECK constraint failed: c!="null"}}
+
+do_execsql_test 2.4 {
+  INSERT INTO t1 VALUES(1, 2, 3);
+  INSERT INTO t1 VALUES(4, 5, 'w');
+  SELECT * FROM t1 WHERE z='w';
+} {4 5 w}
+do_execsql_test 2.5 {
+  SELECT sql FROM sqlite_master;
+} {
+  {CREATE TABLE t1(x, y, z)}
+  {CREATE TABLE xyz(a, b, c CHECK (c!="null") )}
+  {CREATE INDEX i2 ON t1(x, y, z||"abc")}
+  {CREATE INDEX i3 ON t1("w"||"")}
+  {CREATE INDEX i4 ON t1(x) WHERE z="w"}
+}
+
+# 2021-03-13
+# ticket 1c24a659e6d7f3a1
+ifcapable altertable {
+  reset_db
+    do_catchsql_test 3.0 {
+      CREATE TABLE t1(a,b);
+      CREATE INDEX x1 on t1("b");
+      ALTER TABLE t1 DROP COLUMN b;
+    } {1 {error in index x1 after drop column: no such column: b}}
+  do_catchsql_test 3.1 {
+    DROP TABLE t1;
+    CREATE TABLE t1(a,"b");
+    CREATE INDEX x1 on t1("b");
+    ALTER TABLE t1 DROP COLUMN b;
+  } {1 {error in index x1 after drop column: no such column: b}}
+  do_catchsql_test 3.2 {
+    DROP TABLE t1;
+    CREATE TABLE t1(a,'b');
+    CREATE INDEX x1 on t1("b");
+    ALTER TABLE t1 DROP COLUMN b;
+  } {1 {error in index x1 after drop column: no such column: b}}
+  do_catchsql_test 3.3 {
+    DROP TABLE t1;
+    CREATE TABLE t1(a,"b");
+    CREATE INDEX x1 on t1('b');
+    ALTER TABLE t1 DROP COLUMN b;
+  } {1 {error in index x1 after drop column: no such column: b}}
+  do_catchsql_test 3.4 {
+    DROP TABLE t1;
+    CREATE TABLE t1(a, b, c);
+    CREATE INDEX x1 ON t1("a"||"b");
+    INSERT INTO t1 VALUES(1,2,3),(1,4,5);
+    ALTER TABLE t1 DROP COLUMN b;
+  } {1 {error in index x1 after drop column: no such column: b}}
+  sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 1
+  do_catchsql_test 3.5 {
+    DROP TABLE t1;
+    CREATE TABLE t1(a, b, c);
+    CREATE INDEX x1 ON t1("a"||"x");
+    INSERT INTO t1 VALUES(1,2,3),(1,4,5);
+    ALTER TABLE t1 DROP COLUMN b;
+  } {0 {}}
+}
+
+finish_test