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Unified Diff: third_party/sqlite/test/temptrigger.test

Issue 3108030: Move bundled copy of sqlite one level deeper to better separate it... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 10 years, 4 months ago
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Index: third_party/sqlite/test/temptrigger.test
===================================================================
--- third_party/sqlite/test/temptrigger.test (revision 56608)
+++ third_party/sqlite/test/temptrigger.test (working copy)
@@ -1,204 +0,0 @@
-# 2009 February 27
-#
-# 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.
-#
-#***********************************************************************
-#
-# $Id: temptrigger.test,v 1.3 2009/04/15 13:07:19 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable {!trigger || !shared_cache} { finish_test ; return }
-
-# Test cases:
-#
-# temptrigger-1.*: Shared cache problem.
-# temptrigger-2.*: A similar shared cache problem.
-# temptrigger-3.*: Attached database problem.
-#
-
-#-------------------------------------------------------------------------
-# Test case temptrigger-1.* demonstrates a problem with temp triggers
-# in shared-cache mode. If process 1 connections to a shared-cache and
-# creates a temp trigger, the temp trigger is linked into the shared-cache
-# schema. If process 2 reloads the shared-cache schema from disk, then
-# it does not recreate the temp trigger belonging to process 1. From the
-# point of view of process 1, the temp trigger just disappeared.
-#
-# temptrigger-1.1: In shared cache mode, create a table in the main
-# database and add a temp trigger to it.
-#
-# temptrigger-1.2: Check that the temp trigger is correctly fired. Check
-# that the temp trigger is not fired by statements
-# executed by a second connection connected to the
-# same shared cache.
-#
-# temptrigger-1.3: Using the second connection to the shared-cache, cause
-# the shared-cache schema to be reloaded.
-#
-# temptrigger-1.4: Check that the temp trigger is still fired correctly.
-#
-# temptrigger-1.5: Check that the temp trigger can be dropped without error.
-#
-db close
-set ::enable_shared_cache [sqlite3_enable_shared_cache]
-sqlite3_enable_shared_cache 1
-
-sqlite3 db test.db
-sqlite3 db2 test.db
-
-do_test temptrigger-1.1 {
- execsql {
- CREATE TABLE t1(a, b);
- CREATE TEMP TABLE tt1(a, b);
- CREATE TEMP TRIGGER tr1 AFTER INSERT ON t1 BEGIN
- INSERT INTO tt1 VALUES(new.a, new.b);
- END;
- }
-} {}
-
-do_test temptrigger-1.2.1 {
- execsql { INSERT INTO t1 VALUES(1, 2) }
- execsql { SELECT * FROM t1 }
-} {1 2}
-do_test temptrigger-1.2.2 {
- execsql { SELECT * FROM tt1 }
-} {1 2}
-do_test temptrigger-1.2.3 {
- execsql { INSERT INTO t1 VALUES(3, 4) } db2
- execsql { SELECT * FROM t1 }
-} {1 2 3 4}
-do_test temptrigger-1.2.4 {
- execsql { SELECT * FROM tt1 }
-} {1 2}
-
-# Cause the shared-cache schema to be reloaded.
-#
-do_test temptrigger-1.3 {
- execsql { BEGIN; CREATE TABLE t3(a, b); ROLLBACK; } db2
-} {}
-
-do_test temptrigger-1.4 {
- execsql { INSERT INTO t1 VALUES(5, 6) }
- execsql { SELECT * FROM tt1 }
-} {1 2 5 6}
-
-do_test temptrigger-1.5 {
- # Before the bug was fixed, the following 'DROP TRIGGER' hit an
- # assert if executed.
- #execsql { DROP TRIGGER tr1 }
-} {}
-
-catch {db close}
-catch {db2 close}
-
-#-------------------------------------------------------------------------
-# Tests temptrigger-2.* are similar to temptrigger-1.*, except that
-# temptrigger-2.3 simply opens and closes a connection to the shared-cache.
-# It does not do anything special to cause the schema to be reloaded.
-#
-do_test temptrigger-2.1 {
- sqlite3 db test.db
- execsql {
- DELETE FROM t1;
- CREATE TEMP TABLE tt1(a, b);
- CREATE TEMP TRIGGER tr1 AFTER INSERT ON t1 BEGIN
- INSERT INTO tt1 VALUES(new.a, new.b);
- END;
- }
-} {}
-do_test temptrigger-2.2 {
- execsql {
- INSERT INTO t1 VALUES(10, 20);
- SELECT * FROM tt1;
- }
-} {10 20}
-do_test temptrigger-2.3 {
- sqlite3 db2 test.db
- db2 close
-} {}
-do_test temptrigger-2.4 {
- execsql {
- INSERT INTO t1 VALUES(30, 40);
- SELECT * FROM tt1;
- }
-} {10 20 30 40}
-do_test temptrigger-2.5 {
- #execsql { DROP TRIGGER tr1 }
-} {}
-
-catch {db close}
-catch {db2 close}
-sqlite3_enable_shared_cache $::enable_shared_cache
-
-#-------------------------------------------------------------------------
-# Test case temptrigger-3.* demonstrates a problem with temp triggers
-# on tables located in attached databases. At one point when SQLite reloaded
-# the schema of an attached database (because some other connection had
-# changed the schema cookie) it was not re-creating temp triggers attached
-# to tables located within the attached database.
-#
-# temptrigger-3.1: Attach database 'test2.db' to connection [db]. Add a
-# temp trigger to a table in 'test2.db'.
-#
-# temptrigger-3.2: Check that the temp trigger is correctly fired.
-#
-# temptrigger-3.3: Update the schema of 'test2.db' using an external
-# connection. This forces [db] to reload the 'test2.db'
-# schema. Check that the temp trigger is still fired
-# correctly.
-#
-# temptrigger-3.4: Check that the temp trigger can be dropped without error.
-#
-do_test temptrigger-3.1 {
- catch { file delete -force test2.db test2.db-journal }
- catch { file delete -force test.db test.db-journal }
- sqlite3 db test.db
- sqlite3 db2 test2.db
- execsql { CREATE TABLE t2(a, b) } db2
- execsql {
- ATTACH 'test2.db' AS aux;
- CREATE TEMP TABLE tt2(a, b);
- CREATE TEMP TRIGGER tr2 AFTER INSERT ON aux.t2 BEGIN
- INSERT INTO tt2 VALUES(new.a, new.b);
- END;
- }
-} {}
-
-do_test temptrigger-3.2.1 {
- execsql {
- INSERT INTO aux.t2 VALUES(1, 2);
- SELECT * FROM aux.t2;
- }
-} {1 2}
-do_test temptrigger-3.2.2 {
- execsql { SELECT * FROM tt2 }
-} {1 2}
-
-do_test temptrigger-3.3.1 {
- execsql { CREATE TABLE t3(a, b) } db2
- execsql {
- INSERT INTO aux.t2 VALUES(3, 4);
- SELECT * FROM aux.t2;
- }
-} {1 2 3 4}
-do_test temptrigger-3.3.2 {
- execsql { SELECT * FROM tt2 }
-} {1 2 3 4}
-
-do_test temptrigger-3.4 {
- # Before the bug was fixed, the following 'DROP TRIGGER' hit an
- # assert if executed.
- #execsql { DROP TRIGGER tr2 }
-} {}
-
-catch { db close }
-catch { db2 close }
-
-finish_test
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