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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:28:19 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:28:19 +0000
commit18657a960e125336f704ea058e25c27bd3900dcb (patch)
tree17b438b680ed45a996d7b59951e6aa34023783f2 /ext/session/sessionG.test
parentInitial commit. (diff)
downloadsqlite3-18657a960e125336f704ea058e25c27bd3900dcb.tar.xz
sqlite3-18657a960e125336f704ea058e25c27bd3900dcb.zip
Adding upstream version 3.40.1.upstream/3.40.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# 2016 March 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.
+#
+#***********************************************************************
+#
+# This file implements regression tests for the sessions module.
+# Specifically, it tests that UNIQUE constraints are dealt with correctly.
+#
+
+
+
+if {![info exists testdir]} {
+ set testdir [file join [file dirname [info script]] .. .. test]
+}
+source [file join [file dirname [info script]] session_common.tcl]
+source $testdir/tester.tcl
+ifcapable !session {finish_test; return}
+set testprefix sessionG
+
+
+forcedelete test.db2
+sqlite3 db2 test.db2
+
+do_test 1.0 {
+ do_common_sql {
+ CREATE TABLE t1(a PRIMARY KEY, b UNIQUE);
+ INSERT INTO t1 VALUES(1, 'one');
+ INSERT INTO t1 VALUES(2, 'two');
+ INSERT INTO t1 VALUES(3, 'three');
+ }
+ do_then_apply_sql {
+ DELETE FROM t1 WHERE a=1;
+ INSERT INTO t1 VALUES(4, 'one');
+ }
+ compare_db db db2
+} {}
+
+do_test 1.1 {
+ do_then_apply_sql {
+ DELETE FROM t1 WHERE a=4;
+ INSERT INTO t1 VALUES(1, 'one');
+ }
+ compare_db db db2
+} {}
+
+do_test 1.2 {
+ execsql { INSERT INTO t1 VALUES(5, 'five') } db2
+ do_then_apply_sql {
+ INSERT INTO t1 VALUES(11, 'eleven');
+ INSERT INTO t1 VALUES(12, 'five');
+ }
+ execsql { SELECT * FROM t1 } db2
+} {2 two 3 three 1 one 5 five 11 eleven}
+
+do_test 1.3 {
+ execsql { SELECT * FROM t1 }
+} {2 two 3 three 1 one 11 eleven 12 five}
+
+#-------------------------------------------------------------------------
+#
+reset_db
+db2 close
+forcedelete test.db2
+sqlite3 db2 test.db2
+
+do_test 2.1 {
+ do_common_sql {
+ CREATE TABLE t1(a PRIMARY KEY, b UNIQUE, c UNIQUE);
+ INSERT INTO t1 VALUES(1, 1, 1);
+ INSERT INTO t1 VALUES(2, 2, 2);
+ INSERT INTO t1 VALUES(3, 3, 3);
+ }
+} {}
+
+do_test 2.2.1 {
+ # It is not possible to apply the changeset generated by the following
+ # SQL, as none of the three updated rows may be updated as part of the
+ # first pass.
+ do_then_apply_sql {
+ UPDATE t1 SET b=0 WHERE a=1;
+ UPDATE t1 SET b=1 WHERE a=2;
+ UPDATE t1 SET b=2 WHERE a=3;
+ UPDATE t1 SET b=3 WHERE a=1;
+ }
+ db2 eval { SELECT a, b FROM t1 }
+} {1 1 2 2 3 3}
+do_test 2.2.2 { db eval { SELECT a, b FROM t1 } } {1 3 2 1 3 2}
+
+#-------------------------------------------------------------------------
+#
+reset_db
+db2 close
+forcedelete test.db2
+sqlite3 db2 test.db2
+
+do_test 3.1 {
+ do_common_sql {
+ CREATE TABLE t1(a PRIMARY KEY, b UNIQUE, c UNIQUE);
+ INSERT INTO t1 VALUES(1, 1, 1);
+ INSERT INTO t1 VALUES(2, 2, 2);
+ INSERT INTO t1 VALUES(3, 3, 3);
+ }
+} {}
+
+do_test 3.3 {
+ do_then_apply_sql {
+ UPDATE t1 SET b=4 WHERE a=3;
+ UPDATE t1 SET b=3 WHERE a=2;
+ UPDATE t1 SET b=2 WHERE a=1;
+ }
+ compare_db db db2
+} {}
+
+do_test 3.4 {
+ do_then_apply_sql {
+ UPDATE t1 SET b=1 WHERE a=1;
+ UPDATE t1 SET b=2 WHERE a=2;
+ UPDATE t1 SET b=3 WHERE a=3;
+ }
+ compare_db db db2
+} {}
+
+#-------------------------------------------------------------------------
+#
+reset_db
+db2 close
+forcedelete test.db2
+sqlite3 db2 test.db2
+
+do_test 4.1 {
+ do_common_sql {
+ CREATE TABLE t1(a PRIMARY KEY, b UNIQUE);
+ INSERT INTO t1 VALUES(1, 1);
+ INSERT INTO t1 VALUES(2, 2);
+ INSERT INTO t1 VALUES(3, 3);
+
+ CREATE TABLE t2(a PRIMARY KEY, b UNIQUE);
+ INSERT INTO t2 VALUES(1, 1);
+ INSERT INTO t2 VALUES(2, 2);
+ INSERT INTO t2 VALUES(3, 3);
+ }
+} {}
+
+do_test 4.2 {
+ do_then_apply_sql {
+ UPDATE t1 SET b=4 WHERE a=3;
+ UPDATE t1 SET b=3 WHERE a=2;
+ UPDATE t1 SET b=2 WHERE a=1;
+
+ UPDATE t2 SET b=0 WHERE a=1;
+ UPDATE t2 SET b=1 WHERE a=2;
+ UPDATE t2 SET b=2 WHERE a=3;
+ }
+ compare_db db db2
+} {}
+
+do_test 4.3 {
+ do_then_apply_sql {
+ UPDATE t1 SET b=1 WHERE a=1;
+ UPDATE t1 SET b=2 WHERE a=2;
+ UPDATE t1 SET b=3 WHERE a=3;
+
+ UPDATE t2 SET b=3 WHERE a=3;
+ UPDATE t2 SET b=2 WHERE a=2;
+ UPDATE t2 SET b=1 WHERE a=1;
+ }
+ compare_db db db2
+} {}
+
+#-------------------------------------------------------------------------
+reset_db
+catch { db2 close }
+forcedelete test.db2
+sqlite3 db2 test.db2
+
+do_execsql_test 5.0.1 {
+ CREATE TABLE t1(a PRIMARY KEY, b, c);
+ CREATE TABLE t2(a, b, c PRIMARY KEY);
+ CREATE TABLE t3(a, b PRIMARY KEY, c);
+}
+do_execsql_test -db db2 5.0.2 {
+ CREATE TABLE t1(a PRIMARY KEY, b, c);
+ CREATE TABLE t2(a, b, c);
+ CREATE TABLE t3(a, b PRIMARY KEY, c);
+}
+
+do_test 5.1 {
+ do_then_apply_sql {
+ INSERT INTO t1 VALUES(1, 2, 3);
+ INSERT INTO t2 VALUES(4, 5, 6);
+ INSERT INTO t3 VALUES(7, 8, 9);
+ }
+
+ db2 eval {
+ SELECT * FROM t1;
+ SELECT * FROM t2;
+ SELECT * FROM t3;
+ }
+} {1 2 3 7 8 9}
+
+#-------------------------------------------------------------------------
+
+reset_db
+db func number_name number_name
+do_execsql_test 6.0 {
+ CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
+ CREATE UNIQUE INDEX t1b ON t1(b);
+ WITH s(i) AS (
+ SELECT 1
+ UNION ALL
+ SELECT i+1 FROM s WHERE i<1000
+ )
+ INSERT INTO t1 SELECT i, number_name(i) FROM s;
+}
+
+do_test 6.1 {
+ db eval BEGIN
+ set ::C [changeset_from_sql {
+ DELETE FROM t1;
+ WITH s(i) AS (
+ SELECT 1
+ UNION ALL
+ SELECT i+1 FROM s WHERE i<1000
+ )
+ INSERT INTO t1 SELECT i, number_name(i+1) FROM s;
+ }]
+ db eval ROLLBACK
+ execsql { SELECT count(*) FROM t1 WHERE number_name(a) IS NOT b }
+} {0}
+
+proc xConflict {args} { exit ; return "OMIT" }
+do_test 6.2 {
+ sqlite3changeset_apply db $C xConflict
+} {}
+
+do_execsql_test 6.3 { SELECT count(*) FROM t1; } {1000}
+do_execsql_test 6.4 {
+ SELECT count(*) FROM t1 WHERE number_name(a+1) IS NOT b;
+} {0}
+
+# db eval { SELECT * FROM t1 } { puts "$a || $b" }
+
+
+finish_test