Adding upstream version 3.45.1.upstream/3.45.1

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

1 files changed, 218 insertions, 0 deletions

diff --git a/test/hook2.test b/test/hook2.test
new file mode 100644
index 0000000..9ae1103
--- /dev/null
+++ b/test/hook2.test
@@ -0,0 +1,218 @@
+# 2017 Jan 30
+#
+# 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.
+#
+#***********************************************************************
+# The tests in this file focus on the pre-update hook.
+# 
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set ::testprefix hook2
+
+ifcapable !preupdate {
+  finish_test
+  return
+}
+
+#-------------------------------------------------------------------------
+proc do_preupdate_test {tn sql x} {
+  set X [list]
+  foreach elem $x {lappend X $elem}
+  uplevel do_test $tn [list "
+    set ::preupdate \[list\]
+    execsql { $sql }
+    set ::preupdate
+  "] [list $X]
+}
+
+proc preupdate_hook {args} {
+  set type [lindex $args 0]
+  eval lappend ::preupdate $args
+  if {$type != "INSERT"} {
+    for {set i 0} {$i < [db preupdate count]} {incr i} {
+      lappend ::preupdate [db preupdate old $i]
+    }
+  }
+  if {$type != "DELETE"} {
+    for {set i 0} {$i < [db preupdate count]} {incr i} {
+      set rc [catch { db preupdate new $i } v]
+      lappend ::preupdate $v
+    }
+  }
+}
+
+#-------------------------------------------------------------------------
+# Simple tests - INSERT, UPDATE and DELETE on a WITHOUT ROWID table.
+#
+db preupdate hook preupdate_hook
+do_execsql_test 1.0 {
+  CREATE TABLE t1(a PRIMARY KEY, b) WITHOUT ROWID;
+}
+do_preupdate_test 1.1 {
+  INSERT INTO t1 VALUES('one', 1);
+} {
+  INSERT main t1 0 0  one 1
+}
+do_preupdate_test 1.2 {
+  UPDATE t1 SET b=2 WHERE a='one';
+} {
+  UPDATE main t1 0 0  one 1 one 2
+}
+do_preupdate_test 1.3 {
+  DELETE FROM t1 WHERE a='one';
+} {
+  DELETE main t1 0 0  one 2
+}
+
+#-------------------------------------------------------------------------
+# Some more complex tests for the pre-update callback on WITHOUT ROWID
+# tables.
+#
+#   2.1.1 - INSERT statement.
+#   2.1.2 - INSERT INTO ... SELECT statement.
+#   2.1.3 - REPLACE INTO ... (PK conflict)
+#   2.1.4 - REPLACE INTO ... (other index conflicts)
+#   2.1.5 - REPLACE INTO ... (both PK and other index conflicts)
+#
+#   2.2.1 - DELETE statement.
+#   2.2.2 - DELETE statement that uses the truncate optimization.
+#
+#   2.3.1 - UPDATE statement.
+#   2.3.2 - UPDATE statement that modifies the PK.
+#   2.3.3 - UPDATE OR REPLACE ... (PK conflict).
+#   2.3.4 - UPDATE OR REPLACE ... (other index conflicts)
+#   2.3.4 - UPDATE OR REPLACE ... (both PK and other index conflicts)
+#
+do_execsql_test 2.0 {
+  CREATE TABLE t2(a DEFAULT 4, b, c, PRIMARY KEY(b, c)) WITHOUT ROWID;
+  CREATE UNIQUE INDEX t2a ON t2(a);
+}
+
+do_preupdate_test 2.1.1 {
+  INSERT INTO t2(b, c) VALUES(1, 1);
+} {
+  INSERT main t2 0 0  4 1 1
+}
+
+do_execsql_test 2.1.2.0 {
+  CREATE TABLE d1(a DEFAULT 4, b, c, PRIMARY KEY(b, c)) WITHOUT ROWID;
+  CREATE UNIQUE INDEX d1a ON d1(a);
+  INSERT INTO d1 VALUES(1, 2, 3);
+  INSERT INTO d1 VALUES(11, 12, 13);
+}
+do_preupdate_test 2.1.2.1 {
+  INSERT INTO t2 SELECT * FROM d1;
+} {
+  INSERT main t2 0 0  1 2 3
+  INSERT main t2 0 0  11 12 13
+}
+do_preupdate_test 2.1.2.2 {
+  INSERT INTO t2 SELECT a+20, b+20, c+20 FROM d1;
+} {
+  INSERT main t2 0 0  21 22 23
+  INSERT main t2 0 0  31 32 33
+}
+do_execsql_test 2.1.2.3 {
+  SELECT * FROM t2 ORDER BY b, c;
+} {
+  4 1 1
+  1 2 3
+  11 12 13
+  21 22 23
+  31 32 33
+}
+do_preupdate_test 2.1.3 {
+  REPLACE INTO t2 VALUES(45, 22, 23);
+} {
+  DELETE main t2 0 0 21 22 23
+  INSERT main t2 0 0 45 22 23
+}
+do_preupdate_test 2.1.4 {
+  REPLACE INTO t2 VALUES(11, 100, 100);
+} {
+  DELETE main t2 0 0 11 12 13
+  INSERT main t2 0 0 11 100 100
+}
+do_preupdate_test 2.1.5 {
+  REPLACE INTO t2(c, b) VALUES(33, 32)
+} {
+  DELETE main t2 0 0 4 1 1 
+  DELETE main t2 0 0 31 32 33
+  INSERT main t2 0 0 4 32 33
+}
+
+do_execsql_test 2.2.0 {
+  SELECT * FROM t2 ORDER BY b,c;
+} {
+  1    2   3 
+  45  22  23 
+  4   32  33 
+  11 100 100
+}
+do_preupdate_test 2.2.1 {
+  DELETE FROM t2 WHERE b=22;
+} {
+  DELETE main t2 0 0  45 22 23
+}
+do_preupdate_test 2.2.2 {
+  DELETE FROM t2;
+} {
+  DELETE main t2 0 0 1 2 3 
+  DELETE main t2 0 0 4 32 33 
+  DELETE main t2 0 0 11 100 100
+}
+
+do_execsql_test 2.3.0 {
+  CREATE TABLE t3(x, y PRIMARY KEY, z UNIQUE) WITHOUT ROWID;
+  INSERT INTO t3 VALUES('a', 'b', 'c');
+  INSERT INTO t3 VALUES('d', 'e', 'f');
+
+  INSERT INTO t3 VALUES(1, 1, 1);
+  INSERT INTO t3 VALUES(2, 2, 2);
+  INSERT INTO t3 VALUES(3, 3, 3);
+}
+
+do_preupdate_test 2.3.1 {
+  UPDATE t3 SET x=4 WHERE y IN ('b', 'e', 'x');
+} {
+  UPDATE main t3 0 0  a b c   4 b c
+  UPDATE main t3 0 0  d e f   4 e f
+}
+
+do_preupdate_test 2.3.2 {
+  UPDATE t3 SET y=y||y WHERE z IN('c', 'f');
+} {
+  UPDATE main t3 0 0  4 b c   4 bb c
+  UPDATE main t3 0 0  4 e f   4 ee f
+}
+
+do_preupdate_test 2.3.3 {
+  UPDATE OR REPLACE t3 SET y='bb' WHERE z='f'
+} {
+  DELETE main t3 0 0  4 bb c
+  UPDATE main t3 0 0  4 ee f   4 bb f
+}
+
+do_preupdate_test 2.3.4 {
+  UPDATE OR REPLACE t3 SET z=2 WHERE y=1;
+} {
+  DELETE main t3 0 0  2 2 2
+  UPDATE main t3 0 0  1 1 1  1 1 2
+}
+
+do_preupdate_test 2.3.5 {
+  UPDATE OR REPLACE t3 SET z=2, y='bb' WHERE y=3;
+} {
+  DELETE main t3 0 0  1 1 2
+  DELETE main t3 0 0  4 bb f
+  UPDATE main t3 0 0  3 3 3  3 bb 2
+}
+  
+
+finish_test