| Index: third_party/sqlite/test/rollback.test
|
| ===================================================================
|
| --- third_party/sqlite/test/rollback.test (revision 56608)
|
| +++ third_party/sqlite/test/rollback.test (working copy)
|
| @@ -1,152 +0,0 @@
|
| -# 2004 June 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 SQLite library. The
|
| -# focus of this file is verifying that a rollback in one statement
|
| -# caused by an ON CONFLICT ROLLBACK clause aborts any other pending
|
| -# statements.
|
| -#
|
| -# $Id: rollback.test,v 1.11 2009/06/26 07:12:07 danielk1977 Exp $
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -set DB [sqlite3_connection_pointer db]
|
| -
|
| -do_test rollback-1.1 {
|
| - execsql {
|
| - CREATE TABLE t1(a);
|
| - INSERT INTO t1 VALUES(1);
|
| - INSERT INTO t1 VALUES(2);
|
| - INSERT INTO t1 VALUES(3);
|
| - INSERT INTO t1 VALUES(4);
|
| - SELECT * FROM t1;
|
| - }
|
| -} {1 2 3 4}
|
| -
|
| -ifcapable conflict {
|
| - do_test rollback-1.2 {
|
| - execsql {
|
| - CREATE TABLE t3(a unique on conflict rollback);
|
| - INSERT INTO t3 SELECT a FROM t1;
|
| - BEGIN;
|
| - INSERT INTO t1 SELECT * FROM t1;
|
| - }
|
| - } {}
|
| -}
|
| -do_test rollback-1.3 {
|
| - set STMT [sqlite3_prepare $DB "SELECT a FROM t1" -1 TAIL]
|
| - sqlite3_step $STMT
|
| -} {SQLITE_ROW}
|
| -
|
| -ifcapable conflict {
|
| - # This causes a ROLLBACK, which deletes the table out from underneath the
|
| - # SELECT statement.
|
| - #
|
| - do_test rollback-1.4 {
|
| - catchsql {
|
| - INSERT INTO t3 SELECT a FROM t1;
|
| - }
|
| - } {1 {column a is not unique}}
|
| -
|
| - # Try to continue with the SELECT statement
|
| - #
|
| - do_test rollback-1.5 {
|
| - sqlite3_step $STMT
|
| - } {SQLITE_ERROR}
|
| -
|
| - # Restart the SELECT statement
|
| - #
|
| - do_test rollback-1.6 { sqlite3_reset $STMT } {SQLITE_ABORT}
|
| -} else {
|
| - do_test rollback-1.6 { sqlite3_reset $STMT } {SQLITE_OK}
|
| -}
|
| -
|
| -do_test rollback-1.7 {
|
| - sqlite3_step $STMT
|
| -} {SQLITE_ROW}
|
| -do_test rollback-1.8 {
|
| - sqlite3_step $STMT
|
| -} {SQLITE_ROW}
|
| -do_test rollback-1.9 {
|
| - sqlite3_finalize $STMT
|
| -} {SQLITE_OK}
|
| -
|
| -set permutation ""
|
| -catch {set permutation $::permutations_test_prefix}
|
| -if {$tcl_platform(platform) == "unix"
|
| - && $permutation ne "onefile"
|
| - && $permutation ne "inmemory_journal"
|
| -} {
|
| - do_test rollback-2.1 {
|
| - execsql {
|
| - BEGIN;
|
| - INSERT INTO t3 VALUES('hello world');
|
| - }
|
| - file copy -force test.db testA.db
|
| - file copy -force test.db-journal testA.db-journal
|
| - execsql {
|
| - COMMIT;
|
| - }
|
| - } {}
|
| -
|
| - # At this point files testA.db and testA.db-journal are present in the
|
| - # file system. This block adds a master-journal file pointer to the
|
| - # end of testA.db-journal. The master-journal file does not exist.
|
| - #
|
| - set mj [file normalize testA.db-mj-123]
|
| - binary scan $mj c* a
|
| - set cksum 0
|
| - foreach i $a { incr cksum $i }
|
| - set mj_pgno [expr $sqlite_pending_byte / 1024]
|
| - set zAppend [binary format Ia*IIa8 $mj_pgno $mj [string length $mj] $cksum \
|
| - "\xd9\xd5\x05\xf9\x20\xa1\x63\xd7"
|
| - ]
|
| - set iOffset [expr (([file size testA.db-journal] + 511)/512)*512]
|
| - set fd [open testA.db-journal a+]
|
| - fconfigure $fd -encoding binary -translation binary
|
| - seek $fd $iOffset
|
| - puts -nonewline $fd $zAppend
|
| -
|
| - # Also, fix the first journal-header in the journal-file. Because the
|
| - # journal file has not yet been synced, the 8-byte magic string at the
|
| - # start of the first journal-header has not been written by SQLite.
|
| - # So write it now.
|
| - seek $fd 0
|
| - puts -nonewline $fd "\xd9\xd5\x05\xf9\x20\xa1\x63\xd7"
|
| - close $fd
|
| -
|
| - # Open a handle on testA.db and use it to query the database. At one
|
| - # point the first query would attempt a hot rollback, attempt to open
|
| - # the master-journal file and return SQLITE_CANTOPEN when it could not
|
| - # be opened. This is incorrect, it should simply delete the journal
|
| - # file and proceed with the query.
|
| - #
|
| - do_test rollback-2.2 {
|
| - sqlite3 db2 testA.db
|
| - execsql {
|
| - SELECT distinct tbl_name FROM sqlite_master;
|
| - } db2
|
| - } {t1 t3}
|
| - if {[lsearch {exclusive persistent_journal no_journal} $permutation]<0} {
|
| - do_test rollback-2.3 {
|
| - file exists testA.db-journal
|
| - } 0
|
| - }
|
| - do_test rollback-2.4 {
|
| - execsql {
|
| - SELECT distinct tbl_name FROM sqlite_master;
|
| - } db2
|
| - } {t1 t3}
|
| -
|
| - db2 close
|
| -}
|
| -
|
| -finish_test
|
|
|